palm coast wastewater treatment plant no....

of 5 ITB-CD-CME-16-02 - PALM COAST WASTEWATER TREATMENT PLANT NO. 10

ADDENDUM NO. 10

ITB-CD-CME-16-02 PALM COAST WASTEWATER TREATMENT PLANT NO. 2 ISSUE DATE: January 13, 2016 BID DATE: January 20, 2016

SUBJECT: Spec Revisions, Drawing Revisions, Questions and Answers _____________________________________________________________________________________________ INTENT: This addendum is issued prior to the date bids are due in order to

incorporate the following clarifications, additions, omissions, deletions, or changes into the Contract Documents.

Except as hereinafter specified, the work shall be in accordance with the

drawings and specifications. Bidders are to use the changed quantities of the items listed in this

addendum in their proposals, and it shall become a part of the Contract Documents when construction is executed.

Bidders are reminded that this addendum must be noted on the “Official City Acknowledgment Form” when they submit their proposal. A signed copy of the addendum must also be included with the bid submittal. _____________________________________________________________________________________________

Statements:

1. Section 00905 – Classification and Wage Determination Delete this Specification Section in its entirety and replace it with the attached revised Specification Section 00905. The revised specification section reflects updated wage decisions issued by the Dept. of Labor on 1/8/16.

2. Section 11321 – Grit Removal System

Delete this Specification Section in its entirety and replace it with the attached revised Specification Section 11321.

3. Section 11331 – Rotary Drum Screen

Discard the revisions for this Section in Addendum No.5. Please use Section 11331 in the original bid documents and revise as below: Delete Paragraph 2.02 B in its entirety and replace it with the following:

A. Controls – The following controls will be provided:


The following controls will be provided, one combined panel for the two screens, the wash press and the screen shaftless screw conveyor:

1. A 460 volt UL listed primary control panel will be provided in a NEMA 4X type 304

stainless steel enclosure suitable for wall mounting. It will contain the following logic devices for proper operation of the equipment:

1) Main disconnect switch. 2) Motor starters. 3) 460 to 120 volt transformer. 4) Programmable relays to monitor equipment mounted electrical devices to

perform necessary logic functions. 5) E-Stop push buttons 6) Run Time meters. 7) Maintained, mushroom-head Emergency Stop push buttons. 8) Fault reset push buttons. 9) Control power and run indicating lights. 10) Running and Fault indication lights. 11) Proper wiring from the amplifier to the control panel will be the responsibility of

the contractor. 12) HAND/OFF/AUTO select switches.

2. The control panel shall provide the following dry contact outputs for remote monitoring and control:

1) Screen 1 call to run 2) Screen 1 running 3) Screen 1 fault 4) Screen 1 oil pump fault 5) Screen 1 in auto 6) Screen 1 in hand 7) Screen 2 call to run 8) Screen 2 running 9) Screen 2 fault 10) Screen 2 oil pump fault 11) Screen 2 in auto 12) Screen 2 in hand 13) Conveyor call to run 14) Conveyor running 15) Conveyor fault 16) Conveyor in auto 17) Conveyor in hand 18) Wash Press call to run 19) Wash Press running 20) Wash Press fault 21) Wash Press in auto 22) Wash Press in hand

4. 11332 – Screening Shaftless Screw Conveyor

Discard the revisions for this Section in Addendum No.5. Please use Section 11332 in the original bid documents and revise as below:

Delete Paragraph 2.03 B. 2. and 3.


5. 11333 – Wash Press

Discard the revisions for this Section in Addendum No.5. Please use Paragraph 2.03 in Section 11333 in the original bid documents.

6. Please see the attached MEMORANDUM by Bailey Engineering Consultants

attached. Questions and Answers: Question 1: Specification section 05310 – Metal Roof Deck, section 2.02A reads “Steel deck shall be

inches deep, rib type. Deck shall be gauge, unless otherwise indicated on the Sheets. Please indicate gauge of this metal deck.

Answer: It is 22 gauge. Question 2: There is a discrepancy between the roof construction description on 1/1A.8 and 2/1A.8.

Please clarify. Answer: Please use 1/1A.8 for roof construction and change 40# to 30 mil. Question 3: Is it the intent to have the same typical roof construction for each building? The notes

indicate otherwise. Please clarify. Answer: Yes, the same system shall be used throughout. See the answer to question 11. Question 4: Specification section 2.16 J states: "Gate valves larger than 12" shall be American Flow

Control Series 2500 or Mueller Series A‐2361." Palm Coast standards allow for the use of M&H or Kennedy Gate Valves. May we use M & H or Kennedy gate valves?

Answer: Those valves are acceptable.

Question 5: The only reference to Flg Accy Sets for the Dip is on 02510 2.01 C this calls for ASTM A307 Grade B. Sheet G‐3 notes 10 & 11 call for all fasteners to be of Non Corrosive material. This can be accomplished with a zinc or a galvanized coating on the ASTM A 307 Grade B. However, There is no additional specifications for submerged application on Flg Accy Sets(FAS). Does the City want a different type of FAS for submerged?

Answer: A zinc or a galvanized coating on the ASTM A 307 Grade B is acceptable. The same type of FAS shall be used for the submerged.

Question 6: Section 09750, 2.01 Calls for the material to be self‐leveling. However later in the spec

it asks to be used on walls and wall bases. Self‐leveling materials cannot be applied to vertical surfaces or they by nature will slump down to the floor or closest horizontal surface.

Answer: This requirement applies to the floor only.


Question 7: Section 09750, 3.03 (A) Calls for ¼” on floors and 1/8” on walls. But 3.03 (B) calls for 65

Mils. ¼ inch =250 mils / 1/8” =125 mils – These rates in paragraph A are almost 4 times greater than that requested in paragraph B and would cause a substantial difference in price.

Answer: 3.03 (A), ¼” on floors and 1/8” on walls is applicable for the sludge dewatering building and chemical feed building, as specified paragraph 2.01 H. 1.

3.03 (B), minimum dry film thickness (DFT) of 65 mils is acceptable in the electrical

building and the impacted area of the emergency generator building.

Question 8: Section 09900, the only coating system applicable to submerged concrete is specified “submerged concrete in potable water.” There is no submerged concrete for wastewater or non‐potable water listed. Is it the intent to no coat any of the submerged concrete walls, floors, or overhead surfaces of this entire project? If submerged concrete is to be coated, could you please provide a detailed schedule of structures and coating surfaces?

Section 09900, coating system 26 addresses, “concrete surfaces” but it does not specify an environment , (Interior, Exterior, Submerged, Below Grade, or Containment) it includes a coating system of 2 coats of coal tar epoxy. Is this coating system meant to address the submerged coatings addressed in my previous question? Please if possible, provide a detailed schedule of areas that coating system 26 is to be applied.

Answer: System No.26 shall be used for concrete surfaces, including but not limited to the

following:

a. Submerged concrete (EQ basins, Biological Process basins, Sludge Hold Tanks, Chlorine Contact Chambers, etc.

b. All precast structures or cast‐in‐place concrete below grade (interior and exterior) Question 9: Hach is trying to supply quotations on the Hach instrumentation within the project but

we are needing some clarifications. Within the bidding documentation received there is not an instrumentation schedule to determine the required number of analyzers. Is an instrument schedule available for this project?

From my understanding all the instrumentation within section 13311 is to be supplied by the OEM Ovivo within their Section 11000. There is also instrumentation within section 13310 which we need assistance on required quantities.

Also Hach is needing clarification on the mounting requirements for the pH sensor and the Solitax suspended solids sensor. Could we get clarification on the mounting requirements for these sensors.

Answer: There is no instrumentation schedule. Please refer to the instrumentation drawings and

specs for the quantities. Please see revised sheet M‐24 for the locations of the turbidity meter.


Question 10: Addendum 9 re‐issued Page 00200‐4 of the Bid Form. Bid Item 5 and Note 4 refer to

information included on revised Plan Sheet C‐1, which has not been issued. Please issue

this plan. Answer: Note 4 shall refer to revised sheet C‐4. It is attached in this Addendum. Question 11: In reviewing Addenda #9 there are 4 specifications added per the addenda that were

not included as part of the addenda. The specification sections added were 16106, 16107, 16121 & 16800. Could you look into this and let me know when they might be sent out as part of the addenda?

Answer: These Specs are attached to this Addendum. Question 12 : In Addendum 9, there are two copies of Attachment B, which is to be submitted within

24 hours after the bid opening. Are we to include a blank copy with our bid, and then a filled‐out, signed copy 24 hours later? Or, do we not include it at all with our bid?

Answer: It is a duplicate. The contractor doesn’t need to include it with the bid but must submit it

within 24 hours after the bid opening. Drawings: Please see revised drawings attached. Acknowledgment: ______________________________________________ Signature and Date ______________________________________________ Printed Name and Title ______________________________________________ Company Name

END OF ADDENDUM NO. 10 (105 Pages to Follow)

SECTION 00905

CLASSIFICATION AND WAGE DETERMINATION (DAVIS BACON ACT) PART 1 GENERAL 1.01 General

A. This section includes the current Davis Bacon Wage Determinations that apply to the project.

B. It is the Contractor’s responsibility to ensure all subcontractors, including all lower tier subcontractors and labor staffing agencies abide by all wage and reporting requirements.

C. In the event the Contractor or subcontractor(s) have questions as to the classification of

proposed laborers working on the project, those questions are to be submitted to the Owner prior to bid opening per procedures outlined in the Instructions to Bidder.

1.02 Related Sections

Section 00902 - FDEP Supplementary Conditions (Construction) - Appendix C Davis-Bacon Requirements

1.03 Dept. of Labor General Decisions

A. Note: There are two separate Wage Decisions that apply to this project. Per the Dept. of Labor, Plant Work falls primarily under the “Heavy Construction” General Decision. Where there are categories of Work not listed under the “Heavy Construction” General Decision, then the “Building” General Decision applies.

B. Where there are common labor categories in the two decisions (such as “Pipelayer”), then the

required minimum Wage Rate and Fringe shown in the “Heavy Construction” General Decision applies since it is the primary wage decision to be used for this Project.

1.04 Current Wage Determination - Heavy Construction General Decision Number: FL160143 01/08/2016 FL143 Superseded General Decision Number: FL20150143 State: Florida Construction Type: Heavy Counties: Bradford, Citrus, Dixie, Flagler, Hamilton, Lafayette, Levy, Madison, Sumter, Suwannee and Taylor Counties in Florida.

Classification and Wage Determination (Davis Bacon Act) 00905-1 Rev. Per Add. No. 10 - 1/13/16

HEAVY CONSTRUCTION PROJECTS (including Sewer and Water Lines) Note: Under Executive Order (EO) 13658, an hourly minimum wage of $10.15 for calendar year 2016 applies to all contracts subject to the Davis-Bacon Act for which the solicitation was issued on or after January 1, 2015. If this contract is covered by the EO, the contractor must pay all workers in any classification listed on this wage determination at least $10.15 (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in calendar year 2016. The EO minimum wage rate will be adjusted annually. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts. Modification Number Publication Date 0 01/08/2016 * PAIN0164-005 08/01/2014 Rates Fringes PAINTER: Brush and Spray........ $ 19.50 8.83 ---------------------------------------------------------------- SUFL2009-139 06/24/2009 Rates Fringes LABORER: Common or General......$ 8.58 0.00 LABORER: Pipelayer.............. $ 12.60 1.01 OPERATOR: Backhoe/Excavator.....$ 14.21 0.94 OPERATOR: Bulldozer............. $ 13.30 1.92 OPERATOR: Loader................ $ 11.00 0.00 TRUCK DRIVER: Distributor, Dump, Lowboy and Tandem.......... $ 11.55 0.00 ---------------------------------------------------------------- WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental. ================================================================ Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)). ---------------------------------------------------------------- The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of "identifiers" that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate (weighted union average rate).


Union Rate Identifiers A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than "SU" or "UAVG" denotes that the union classification and rate were prevailing for that classification in the survey. Example: PLUM0198-005 07/01/2014. PLUM is an abbreviation identifier of the union which prevailed in the survey for this classification, which in this example would be Plumbers. 0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, 2014. Union prevailing wage rates are updated to reflect all rate changes in the collective bargaining agreement (CBA) governing this classification and rate. Survey Rate Identifiers Classifications listed under the "SU" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SULA2012-007 5/13/2014. SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana. 2012 is the year of survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier. Survey wage rates are not updated and remain in effect until a new survey is conducted. Union Average Rate Identifiers Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG-OH-0010 08/29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state. The next number, 0010 in the example, is an internal number used in producing the wage determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier. A UAVG rate will be updated once a year, usually in January of each year, to reflect a weighted average of the current negotiated/CBA rate of the union locals from which the rate is based. ---------------------------------------------------------------- WAGE DETERMINATION APPEALS PROCESS 1.) Has there been an initial decision in the matter? This can be: * an existing published wage determination * a survey underlying a wage determination * a Wage and Hour Division letter setting forth a position on a wage determination matter * a conformance (additional classification and rate) ruling On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2.) and 3.) should be followed.


With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to: Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 2.) If the answer to the question in 1.) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to: Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue. 3.) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to: Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 4.) All decisions by the Administrative Review Board are final. ================================================================ END OF GENERAL DECISION 1.05 Current Wage Determination - Building Construction General Decision Number: FL160049 01/08/2016 FL49 Superseded General Decision Number: FL20150049 State: Florida Construction Type: Building County: Flagler County in Florida. BUILDING CONSTRUCTION PROJECTS (does not include single family homes or apartments up to and including 4 stories). Note: Under Executive Order (EO) 13658, an hourly minimum wage of $10.15 for calendar year 2016 applies to all contracts subject to the Davis-Bacon Act for which the solicitation was issued on or after January 1, 2015.


If this contract is covered by the EO, the contractor must pay all workers in any classification listed on this wage determination at least $10.15 (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in calendar year 2016. The EO minimum wage rate will be adjusted annually. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts. Modification Number Publication Date 0 01/08/2016 * ELEC0756-002 01/05/2015 Rates Fringes ELECTRICIAN...................... $ 20.79 10.32 ---------------------------------------------------------------- ENGI0673-007 05/01/2013 Rates Fringes OPERATOR: Crane Gantry Crane & Bridge Crane. $ 22.70 9.05 Tower Crane; Locomotive Crane; Crawler Crane; Truck Crane; & Hydro Crane.. $ 23.50 9.05 ---------------------------------------------------------------- IRON0597-004 02/01/2015 Rates Fringes IRONWORKER, STRUCTURAL AND REINFORCING...................... $ 22.26 9.10 ---------------------------------------------------------------- SHEE0015-004 07/01/2013 Rates Fringes SHEET METAL WORKER, Includes HVAC Duct Installation........... $ 20.26 13.73 ---------------------------------------------------------------- SUFL2009-045 05/22/2009 Rates Fringes CARPENTER, Includes Form Work.... $ 14.79 1.81 CEMENT MASON/CONCRETE FINISHER... $ 16.79 0.00 LABORER: Common or General...... $ 9.95 0.00 LABORER: Pipelayer.............. $ 11.42 1.95 OPERATOR: Backhoe/Excavator..... $ 13.19 0.00 OPERATOR: Paver (Asphalt, Aggregate, and Concrete) $ 9.58 0.00


PAINTER: Brush, Roller and Spray... $ 10.42 0.00 PLUMBER.......................... $ 12.27 3.33 ROOFER: Built Up, Composition, Hot Tar and Single Ply....................... $ 12.00 0.00 SHEET METAL WORKER, Excludes HVAC Duct Installation........... $ 10.75 1.16 TRUCK DRIVER, Includes Dump and 10 Yard Haul Away............ $ 8.00 0.15 ---------------------------------------------------------------- WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental. ================================================================ Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)). ---------------------------------------------------------------- The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of "identifiers" that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate (weighted union average rate). Union Rate Identifiers A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than "SU" or "UAVG" denotes that the union classification and rate were prevailing for that classification in the survey. Example: PLUM0198-005 07/01/2014. PLUM is an abbreviation identifier of the union which prevailed in the survey for this classification, which in this example would be Plumbers. 0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, 2014. Union prevailing wage rates are updated to reflect all rate changes in the collective bargaining agreement (CBA) governing this classification and rate. Survey Rate Identifiers Classifications listed under the "SU" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SULA2012-007 5/13/2014. SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana. 2012 is the year of survey on which these classifications and rates are based. The next


number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier. Survey wage rates are not updated and remain in effect until a new survey is conducted. Union Average Rate Identifiers Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG-OH-0010 08/29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state. The next number, 0010 in the example, is an internal number used in producing the wage determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier. A UAVG rate will be updated once a year, usually in January of each year, to reflect a weighted average of the current negotiated/CBA rate of the union locals from which the rate is based. ---------------------------------------------------------------- WAGE DETERMINATION APPEALS PROCESS 1.) Has there been an initial decision in the matter? This can be: * an existing published wage determination * a survey underlying a wage determination * a Wage and Hour Division letter setting forth a position on a wage determination matter * a conformance (additional classification and rate) ruling On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2.) and 3.) should be followed. With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to: Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 2.) If the answer to the question in 1.) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to: Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue.


3.) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to: Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 4.) All decisions by the Administrative Review Board are final. ================================================================ END OF GENERAL DECISION PART 2 PRODUCTS - Not Used PART 3 EXECUTION - Not Used

END OF SECTION


SECTION 11321

GRIT REMOVAL SYSTEM

PART 1 GENERAL 1.01 Description

A. Furnish and install one (1) 7.5 MGD grit removal system for collecting and removing grit from the incoming wastewater flow.

B. The grit removal system shall be provided complete with all controls, accessories,

spare parts, anchor bolts, blowers and other appurtenances as specified and as may be required for a complete and operating installation.

1.02 References A. American Gear Manufacturers Association (AGMA) B. National Electrical Manufacturers Association (NEMA) C. American Federation of Bearing Manufacturers Association (AFBMA) D. American Society for Testing and Materials (ASTM) E. American Welding Society (AWS)

F. Steel Structures Painting Council, American National Standards Institute (SSPC) G. Underwriters Laboratory (UL)

1.03 Submittals A. Copies of all materials required to establish compliance with the Specifications shall

be submitted in accordance with the provisions of the General Conditions. Submittals shall include at least the following:

1. Submit seven (7) copies of shop drawings and descriptive literature. 2. Certified shop and erection drawings showing the arrangement and assembly of

the grit removal system equipment with components, equipment, and parts; each with an assigned number corresponding to the manufacturer’s parts list. Show construction and installation details and wiring diagrams for each component of equipment.

3. Descriptive literature, bulletins, and/or catalogs of the equipment, including details

of the motor, gear reducer and lubrication points.

Grit Removal System 11321-1

4. The required number of summer and winter grades of lubricants shall be specified with alternative references to equal products of other manufacturers.

5. The total weight of the equipment including the weight of the single largest item

component.

6. A complete total bill of materials of all equipment. 7. Complete motor and gear reducer data. 8. Complete electrical control information including schematics. 9. A list of spare parts that are supplied with the project.

B. In the event that it is impossible to conform to certain details of the drawings and specifications due to different manufacturing techniques, describe all non-conforming aspects. If the submitted equipment requires arrangements different than indicated on the drawings and specifications, a complete submittal package shall be prepared and submitted to the Engineer for review.

C. Certificates of Compliance: Submit manufacturer’s certification that the grit removal

system equipment conforms to the requirements specified herein and is capable of operating within the parameters stated in this Section.

1.04 Operation and Maintenance Manuals A. Submit seven (7) copies of operations and maintenance manuals in three ring binders

for the equipment in compliance with the Contract documents, 30 days prior to shipment. Manuals shall include:

1. Contact name, address, and telephone number of the equipment manufacturer’s

Service Department and Parts Department. 2. Descriptive literature, including illustrations, covering the operational features of the

equipment, specific for the particular installation, with all inapplicable information omitted or marked out.

3. Operating, maintenance and trouble shooting information. 4. Complete maintenance parts list. 5. Complete connection, interconnecting and assembly diagrams. 6. Approved shop drawings including complete electrical information. 1.05 Quality Assurance

A. The materials covered by these specifications are intended to be standard equipment of proven reliability and as manufactured by a reputable manufacturer having experience in the production of grit removal equipment. The equipment furnished shall be designed and constructed in accordance with the best practices and methods and


shall operate satisfactorily when installed as shown on the Contract Drawings and operated per the manufacturer’s recommendations.

B. A single manufacturer shall furnish all of the grit removal equipment.

C. The design is based on a Fluidyne High Efficiency™ Hydro-Grit Model FHG-7-HE-GC,

as produced by Fluidyne Corporation of Cedar Falls, Iowa.

D. Acceptable Manufacturer: Fluidyne 1.06 Design Requirements Number of Units: One (1) Maximum Feed Rate: 7.5 MGD 1.07 Storage and Handling of Equipment A. The CONTRACTOR shall store and temporarily support equipment prior to installation

in strict accordance with the Manufacturer’s recommendations and instructions. Protect all exposed surfaces. Keep records of the storage parameters and the dates that storage procedures were performed. The CONTRACTOR shall be responsible for work, equipment and materials until inspected, tested and finally accepted.

B. Protect the equipment from being contaminated by dust, dirt, vibration and moisture. C. Temporarily connect equipment with built in space heaters to a power source and

keep heaters in operation. Rotate all shafts that have bearings on at least a monthly basis.

D. The unit shall be erected and lubricated in strict accordance with the instructions of the

Manufacturer's field engineer.

1.08 Warranty

A. The equipment supplier shall warrant that its equipment shall be free from defects in material and workmanship; and that it will replace or repair, F.O.B. its factory, any part or parts returned to it which examination shall show to have failed under normal use and service by the user within twenty-four (24) months following final acceptance by the Owner.

PART 2 PRODUCTS

2.01 General A. Furnish all labor, materials, equipment and incidentals required to install and test,

complete and ready for operation one 7.5 MGD High Efficiency Grit Separation Unit as shown on the Drawings and as specified herein. CONTRACTOR shall provide all supports and accessories required to provide a complete and operational system.

B. The device shall be capable of removing grit from wastewater and depositing the grit


in a storage chamber. The grit removal and storage device shall have no moving parts. Rotating turbines, blades, or submerged bearings are not acceptable. Baffling and tankage shall be constructed of 304 stainless steel and installed according to the manufacturer’s drawings.

C. An integral grit transporting means shall be provided to transport the grit from the

storage chamber to disposal. No moving parts shall be incorporated in the grit’s transporting system.

2.02 Operating Conditions

A. The grit removal device shall be capable of handling average flows as low as of 0 MGD with peak flows of up to 7.5 MGD. The grit removal device shall be capable of removing 95% of the grit greater than 75 microns in size at flows up to 7 MGD. The grit removed shall be transported to a storage hopper separated from the grit removal device by a transition surface having an opening to permit passage of the grit. The transition section shall have a sloped section so as to provide hydraulic conditions favorable for the removal of organics before the grit passes through the opening to the grit storage chamber. Air shall be introduced at the base of the recirculation system unit to lift and re-circulate water in the grit chamber for aerating and scouring. An air-liquid separation unit shall be provided at the top of the airlift unit to separate most of the air from the re-circulation stream. The elevated water from the recirculation system unit shall be used to drive the circulating jet motive nozzle. The jet motive nozzle shall be designed to impinges upon the sloped section of the transition section and provide circulation in the grit chamber.

B. The recirculation system shall be driven by compressed air from a duplex regenerative

blower station. Grit transport airlift shall be driven by a compressed air source from a rotary positive displacement blower or external air source.

C. The grit chamber shall be designed to handle a wide range of flows from zero up to

peak flow of 7.5 MGD. The inlet flume transporting the liquid waste to the grit chamber shall be of the size and shape shown on the Contract Drawings to assure that grit does not settle in the inlet flume and to provide for proper operation of the grit chamber.

2.03 Grit Airlift/Air Scour Assembly

A. The unit shall have a 4” airlift pump furnished to facilitate grit washing and removal. The 4” diameter airlift pump shall be designed to be concentric with the AirCirc™ unit. The airlift pump shall be suitable for manual or automated operation by control of the compressed air supply to the airlift unit. The air supply line shall terminate above the bridge work. 2” diameter air supply piping from the source of the air supply to the control valves shall be furnished by the contractor.

2.04 Grit Circ

A. Each unit shall have a 304 stainless steel 24” diameter Grit Circ™ vortex separator shall be an integral part of the Hydro-Grit™ system. The vortex separator shall receive the discharge from the grit airlift pump. The degritted sewage shall pass out the unit to


the main discharge from the Hydro-Grit™. The grit shall pass out the Grit Circ™ chamber to a grit dewatering device.

2.05 Stainless Steel Chamber A. The manufacturer shall provide, in addition to the grit mechanism, a pre-fabricated

free-standing 304 stainless steel chamber with flanged transition sections that will allow for bolting the inlet and outlet to the end of a flanged pipe or structure. The 304 stainless steel Hydro-Grit™ chamber including inlets, outlets, baffles and weirs shall be constructed of a minimum #11 guage 304 stainless steel. . All transitions, inlets and outlets shall be factory installed using #11 gauge stainless steel Piping and appurtenances to be constructed of schedule 10 304 stainless steel pipe. All welds are to be continuous using either mig or tig welding as applicable to avoide leaks and to provie the structural integrity required of the unit. Any field repair or field welds shall be done with materials provided by the manufacturer to insure like materials are used.

B. The 304 stainless steel chamber shall be 10’ in diameter and include 24”diameter

inlet and 24” outlet flange connections. The unit shall be supported on four (4) 8” diameter support legs with flanges to allow anchoring into the concrete floor.

2.06 Grit Fluidizing

A. Each unit shall have a 1” water supply line (provided by others) to fluidize the bottom of the grit chamber prior to the grit airlift blower operating. A 1” normally closed solenoid valve, 120/1/60 shall be provided to control the fluidizing function. Two (2) 1” manual ball valves shall be provided upstream and downstream of the solenoid valve to allow isolation of the solenoid valve for service. Water supply shall provide 10 to 15 gpm at 25 to 30 psi. A pressure regulator (provided by others) shall be included to insure the required flow and pressure.

2.07 Grit Classifier/Dewatering Screw

A. The Hydro-Grit Classifier is deigned for the separation, dewatering and removal of settlable inorganic material typically at the inlet-headworks of a water or wastewater treatment plant.

B. The hydraulic design and settling area of the Hydro-Grit Classifier shall be sized to

allow organic solids entering the classifier to remain in suspension and return as supernatant for downstream biological treatment.

C. The Hydro-Grit Classifier shall incorporate lamella plate sedimentation for separating

the grit and other inorganic solids, and a shaftless screw conveyor for dewatering and removal of the settled material.

1. The lamella plates shall be inclined at 55˚ to the horizontal and configured for

upflow operation. The total settling area shall be equal to the projected area of one plate multiplied by the number of plates in the pack. The lamella plate design shall provide a settling area several times larger than the surface area of the classifier enabling greater recovery rates and reduced retention times.


2. The design shall isolate the settling zone between the influent flow and supernatant ensuring all flow must pass through the lamella pack and over the v-notch weir before it can exit the classifier. This shall completely eliminate short-circuiting, equalize plat loading and maximize the settling performance.

D. The screw shall be shaftless and inclined at 25˚to the horizontal to maximize grit

recovery and dewatering efficiency. The shaftless screw design shall allow water to flow back through the center of the helix.

1. The shaftless screw shall not have a tail end bearing or hanger bearings

ensuring the screw remains in constant contact with the casing to minimize conveyance losses.

2. The shaftless screw shall be available in various materials but shall be

furnished with high-tensile special alloy, austenitic stainless steel (316).

3. The screw shall be right hand, Ø 8”.

E. Hydraulic Design: The lateral inlet header shall absorb the initial impact of the influent; the plenum shall slow the velocity to prevent hydraulic interference with settled materials. The linear distribution manifold shall ensure each lamella plate receives an equal hydraulic load.

F. Each lamella plate shall be removable to allow ready access to the shaftless screw

and replaceable liner system.

G. The drive shall consist of a flange mount, direct drive, helical gear reducer and electric motor. The drive shall have an operating speed not exceeding 2 rpm to ensure non-turbulent hydraulic conditions within the settling zone to facilitate high sedimentation rates, low power consumption and minimal wear. The motor shall be 0.5 hp, operating at 1800 rpm. The unit shall be TEFC, two-pot epoxy coated and suitable for corrosive duty, minimum 1.15 service factor and minimum Class F insulation. The motor shall operate on an electrical power supply of 460V, 60Hz, 3-phase.

H. The casing shall be fabricated of 1/8” thick Grade 304 Stainless Steel with all welds

pasivated. The influent connection shall be 4” and with a flange drilled to ANSI standard. The effluent connection shall be 6” and with a flange drilled to ANSI standard.

I. The lamella plates shall be rigidized 20 gauge stainless steel of a grade to match the

casing material.

J. The standard Hydro-Grit™ screw liner material shall be OptiLiner, a twin layer composite sheet. The upper surface shall be a wear resistant layer consisting of a black UV stabilized UHM/WPE (Ultra High Molecular Weight Polyethylene) and the lower layer shall be a bright orange polyethylene providing a visual indication of wear and requirement for scheduled replacement.

K. The fastenings shall be 316 stainless steel to match the casing material.


2.08 Regenerative Blower (AIRCIRC™)

A. A regenerative blower with intake filter shall be provided to supply 65 SCFM at 3.0 psig. Unit shall be provided with a 3 HP, 460 V, 3 phase TEFC motor. The blower shall be provided with discharge pressure gauge, check valve and pressure relief valve. This equipment will ship loose for field installation by the contractor.

2.09 Positive Displacement Blower (Grit Airlift)

A. A positive displacement blower with intake filter, silencer and accessories shall be provided to supply 30 SCFM at 4.5 psig. The unit shall be provided with a 3 HP, 460 V, 3 phase TEFC motor. The blower shall be provided with discharge pressure gauge, check valve and pressure relief valve. This equipment will ship loose for field installation by the contractor.

2.10 Controls

A. The controls and motor starters for the grit system shall be incorporated in a NEMA 4X316 stainless steel enclosure. The panel shall incorporate 460 volt, 3 phase full voltage NEMA starters for the grit AirCirc™ blower, grit airlift blower and grit classifier.

B. The control panel shall include a main breaker, surge protection device, motor circuit protectors, control power transformer, phase monitor, elapsed time meters, convenience receptacles, On-Off-Auto three-position selector switch and indicating light for each grit AirCirc blower, grit airlift blower, grit fluidizing valve, and grit classifier. An open-close switch shall be provided for the grit solenoid valve. In the automatic position a 24-hour timer, settable in 10-minute increments, shall start the grit removal process by opening the grit fluidizing solenoid and starting a timer. When the timer times out it shall start the grit airlift blower and start a second timer. When the second timer times our, stop the grit airlift blower, start a third timer and start the grit classifier and reset when the contact on the 24-hour timer releases. All control panel functions shall be accessible from the front of the control panel without opening the panel door. Control shall be through an Allen-Bradley Micrologix 1100 PLC with Ethernet to allow sending status signal back to the main plant SCADA system. Operator interface shall be Allen-Bradley Panelview 400C.


PART 3 EXECUTION 3.01 Installation

A. Installation by the Contractor of each equipment item shall be in strict accordance with the respective Manufacturer’s and Engineer’s instructions and recommendations in the locations shown on the drawings. All costs for the installation shall be borne by the Contractor.

3.02 Testing

A. The grit unit and appurtenances shall be field tested after erection in the presence of the Owner and Engineer to confirm and verify the structural and mechanical compliance to the specification. The field acceptance test shall include demonstrating that the grit unit operates continuously without vibration, jamming or overheating and performs its specified function satisfactorily.

B. The Contractor, at no additional cost to the Owner, shall furnish all labor, materials

and test apparatus necessary for conducting the field acceptance tests. 3.03 Initial Start-Up and Training

A. The Contractor shall provide the services of a factory-employed service technician who shall adequately inspect the installation, test the equipment furnished under this Contract and instruct the Owner’s operating personnel in its maintenance and operation. Factory personnel are required. Manufacturer’s sale representatives are not deemed acceptable to provide the start-up service. The services of the technician shall be provided as follows: 1. At least two (2) days of service to inspect and certify the installation prior to start-up and provide Owner’s personnel in proper operation and maintenance of the equipment.

3.04 Grit Unit Performance Testing

A. The manufacturer shall submit to the OWNER certified full scale field test data from a similar unit, demonstrating the performance required under Paragraph 2.02(A) documenting that the grit removal system provides removal of 95% of the particles larger than 75 microns. If full scale field data is not available, grit removal efficiency is to be determined by averaging the results obtained from at least three (3) sample runs using a similar procedure to the one outlined below. The manufacturer will be required to run these tests at start-up. The specific performance must be met before the equipment is accepted. All testing costs shall be borne by the CONTRACTOR.

1. Because grit is normally present in wastewater only to the level of five or six parts

per million, sampling techniques must be accurate enough to establish these levels of grit. For this reason, grit must be collected over an extended period of time to allow for an accumulation of sufficient grit to obtain workable sample weights. Alternatively, a known quantity of grit may be metered into influent during each test run. For purposes of this test, grit shall be defined as an inorganic substance with a specific gravity of greater than 2.5.


2. Samples of grit shall be taken from both the influent and effluent stream of the

unit. These samples shall be collected through orifices or sample tubes located in the influent and effluent boxes or pipes and routed to large containers to be utilized as settling basins. During each test run, the orifices or tubes shall be monitored to insure that there is no luggage and full flow is obtained.

3. At the termination of each test run, the supernatant shall be siphoned from the top

of the settling basin until approximately 1’ of liquid remains in the bottom. All grit shall be carefully washed from the settling basin to insure 100% capture.

4. The sample shall then be passed through a 230 mesh to trap all particles larger

than 230 mesh. 5. The grit captured on the screen shall be transferred to an evaporating dish where it

shall be dried and places in a muffle furnace at 55 ⁰ C for 30 min organics.

6. The sample shall then be cooled in a desiccator, weighed and passed through 100

mesh, 230 mesh, and 150 mesh sieves. This provides a grit graduation for both influent and effluent samples.

7. Each residue shall be weighed and totaled, including the amount passing through

the 230 mesh sleeve. This provides a grit size graduation for both influent and effluent samples.

B. If grit is added to the influent, the weight and particle size of the grit to be added shall

be determined and used as the influent grit load for purposes of calculation removal efficiencies.

C. The Grit Removal System supplier shall prepare and submit to the Engineer seven (7)

copies of a Grit Unit Performance Testing Report describing the test procedures and the test results.

END OF SECTION


SECTION 16106

480 VOLT AUTOMATIC GENERATOR SWITCHGEAR

PART 1 - GENERAL

1.01 SCOPE OF WORK

A. The following outlines equipment that is to be installed in the Emergency Generator Building.

B. The CONTRACTOR shall furnish indoor low voltage metal-enclosed switchgear and a 24-volt DC battery console with controls for two (2) incoming utility lines with two (2) main circuit breakers (Main #1and #2), one (1) generator circuit breaker, two (2) station tie breakers (TB-1 & TB-2), and additional feeder breakers as indicated on the Drawings. The equipment shall be housed in free standing, NEMA Type I, gasketed enclosures and furnished under the responsibility of the generator supplier to assure unit responsibility. Maximum width for this line-up is 16 feet 10 inches. Line-ups wider than this dimension will be rejected.

C. The CONTRACTOR shall provide the short circuit coordination study and all testing as outlined herein and in 16050 and 16216.

D. The CONTRACTOR is responsible for insuring ALL required interface wiring between the electrical switchgear, generator controls, and generators. Point-to-point wiring diagrams are required as part of the shop drawing process.

E. Circuit breakers shall be drawout type Masterpact with Micrologic electronic trip units as specified on the associated drawings or as approved by Siemens. Circuit breakers shall have interrupting, close and latch, and 30-cycle withstand ratings that meet the application requirements

1.02 QUALIFICATIONS

A. The equipment described, as a minimum, shall meet all of the requirements specified in this section. The equipment shall be the product of a manufacturer who has produced this type of equipment for a period of at least 25 years. The manufacturer must provide integral electrical and mechanical design, fabrication and construction services for all cubicle structures, formed and punched bus bar, and control panel assemblies. Comprehensive documentation detailing electrical and mechanical designs shall be available upon request.

B. Switchgear shall be manufactured in accordance with UL 1558.

480 Volt Generator Switchgear 16106-1

C. Approved manufacturers shall be:

1. Ring Power

2. Cummins

3. Square D

4. Siemens

1.03 SUBMITTALS

A. Submittals for approval shall include the following:

1. Elevation drawings with shipping splits identified and estimated weights.

2. Outline drawings showing conduit entry areas and anchoring information.

3. Single line diagram.

4. AC and DC schematic drawings.

5. Sequence of operation.

6. Complete bill of material listing items by manufacturer’s name and part number.

7. Complete nameplate and status annunciator panel schedule.

8. Interconnect wiring diagrams between the switchgear and generator controls.

9. Wire numbers.

B. One complete set of as-built, engine and switchgear interconnect drawings, and material summary shall be shipped with the equipment.

C. Operation and maintenance manuals shall contain:

1. Complete Drawings.

2. Material Summary.

3. Component Instruction.

4. Sequence of Operation.

5. Spare Parts Information.

6. Photographs with doors open and closed.

*A quantity of five (5) manuals shall be required for distribution.

D. PLC programming submittal shall include ladder diagrams with written description.


Submittal shall comply with all requirements of the Division 13 Specification.

1.04 TESTING

A. The equipment shall be factory tested to simulate a complete and integrated system. Testing shall include, but not be limited to primary injection of the applicable three phase voltage for potential transformer circuits, and three phase 5A secondary injection testing of the current circuits. The circuit breakers supplied shall be installed in their actual positions and electrically and mechanically tested. All cubicles shall be subjected to a dielectric voltage-withstand test, for 1 minute, at twice the service voltage plus 1000 volts. A narrative of the system operation, as approved by the Engineer, shall be provided and shall be utilized when testing the equipment. A certified factory test report shall be furnished to verify system testing.

B. The switchgear shall be tested on site utilizing primary injection in the presence of an Owner’s representative.

1.05 WARRANTY AND SERVICE

A. Manufacturer shall warranty the equipment to be free from defects in material and workmanship for eighteen months from date of shipment.

B. Manufacturer shall have an established network of service centers capable of servicing the specified equipment.

C. Service center and Manufacturer's personnel shall be on call 24 hours a day, 365 days a year. Personnel shall be factory trained and certified in the maintenance and repair of the specified equipment. Response time to warranty work shall be 24 hours. Equipment shall be fully operational within (7) working days.

D. After-warranty service contracts shall be made available to the owner by the manufacturer, or through the service centers, to provide periodic maintenance and/or repair of the specified equipment.

1.06 STANDARDS

A. Institute of Electrical & Electronic Engineers (IEEE)

Standard 27 - Switchgear Assemblies

B. American National Standards Institute, Inc. (ANSI)

C37.13 – Low Voltage AC Power Circuit Breakers

C37.16 -

C37.20.1 –

C37.51 -


C. National Fire Protection Association (NFPA)

NFPA-70 - 1996 National Electrical Code

NFPA-99 - Essential Electrical Systems for Health Care Facilities

NFPA-110 - Standard for Emergency and Standby Power Systems

D. Underwriters Laboratories, Inc.

UL 1558

E. NEMA

NEMA SG3

NEMA SG5

1.07 OPERATION

A. General

1. Protective relays and a microprocessor based control system shall be provided as required for automatic and manual operation. Auxiliary relays, controls and wiring shall be provided to allow safe operation of the switchgear in a manual mode to open and close circuit breakers and to start, stop, synchronize and parallel the generator sets upon the complete failure of the PLC system (i.e. manually controlled switches shall not be connected to the PLC, etc.) The incoming utility lines shall be the preferred sources. A manual/automatic selector switch shall be provided in the main electrical switchgear lineup. The manual position of the selector switch shall override all automatic circuits and open all automatic circuits to the generator control systems. Safety interlocks shall be provided and be independent of the manual/automatic selector switch.

2. The switchgear control system shall control the operation of the generators is either closed transition transfer mode, or open transition transfer mode. The operating mode shall be selectable from the HMI. In closed transition transfer mode, automatic operation shall allow for parallel operation with the Florida Power & Light Company (FPL) in the transfer of power from FPL or to FPL. Parallel operation of the generators with FPL shall not exceed 100 milliseconds. The Bidder is responsible for meeting all hardware and control requirements for closed transition operation to the FPL bus. In open transition transfer mode the operation of the generators shall be completely isolated from the FPL power bus at all times. The switchgear control system shall adequately protect the generators from overload at all times in either open transition transfer or closed transition transfer modes.

3. CTT (Closed Transition Transfer) Mode or OTT (Open Transition Transfer) Mode shall only be selected at the HMI. Automatic or Test Mode shall only be selected at the HMI.


4. Manual or Automatic Mode shall only be selectable at the selector switch in the master control section. When in the automatic mode all functions are controlled by the PLC and breaker control switches are rendered inactive. When in the Manual Mode, all PLC control functions are rendered inactive, only HMI displays shall be available. All engine starting, stopping and breaker controls shall be manually controlled on the face of the switchboard.

5. Load Control – the switchgear control system shall provide for even loading of all “on line” generators at all times. It shall be responsible for all load control and load sharing of the generators in both open transition transfer and closed transition transfer modes. It is the intent of the load-sharing scheme to operate the generators at the same KVA loading at all times.

B. Sequence of Automatic Operation

1. Normal Operation – The normal operating condition of the switchgear shall be with Utility 1 and Utility 2 feeding M1 and M2 respectively, T1 and T2 open, generator set in standby mode.

2. Loss of Either Utility – in the event one of the two utility feeds is lost as sensed by the close differential under-voltage and phase balance relay or if its breaker has been taken out of service, and after a time delay to insure that the utility is indeed lost its respective Main breaker will be immediately opened. The entire load will be transferred to the available Utility by closing T1 and T2.

3. Loss of Both Utilities – in the event both of the utility feeds are lost as sensed by the close differential under-voltage and phase balance relays, and after a time delay to insure that the utility is indeed lost, then their respective Main breakers will be immediately opened. The generator will be given a signal to start and load shed contacts, if necessary shall change state. Once the generator has reached acceptable voltage and frequency for a predetermined time period, its breaker shall close to the dead bus. T1 and T2 shall then be closed after a field adjustable time delay and provide power to the selected load.

4. Return of Utility Power CTT Mode– when a utility feed has returned as sensed by the close differential under-voltage and phase balance relays, and after a time delay to insure that the utility has indeed returned, then in CTT mode the queried Main breaker will be closed and the respective Tiebreaker will be opened. If the alternate utility feed also returns as sensed by the close differential under-voltage and phase balance relays, and after a time delay to insure that the utility has indeed returned, then in CTT mode the queried Main breaker will be closed and the respective Tiebreaker will be opened.

5. Return of Utility Power OTT Mode– when a utility feed has returned as sensed by the close differential under-voltage and phase balance relays, and after a time delay to insure that the utility has indeed returned, then in OTT mode the respective Tiebreaker will be open and then the queried Main breaker will be closed. If the alternate utility feed also returns as sensed by the close differential under-voltage and phase balance relays, and after a time delay to insure that the utility has indeed returned, then in OTT mode the respective Tiebreaker will be open and then the queried Main breaker will be closed.


6. Plant Exercise or Load Test Mode CTT Mode– In the event that either the load test switch on the HMI has been initiated, or the Plant Exerciser has been initiated and the CTT selector switch is in the CTT (Closed Transition Transfer) Mode the generator shall be given a signal to start. Once the generator has reached acceptable voltage and frequency for a predetermined time period, its breaker shall close to the dead emergency bus. The Main bus shall then be compared to the emergency bus and once synchronism has been accomplished the respective Tiebreaker shall be closed and the queried Main breaker shall be opened. The alternated Main bus shall then be compared to the emergency bus and once synchronism has been accomplished, the respective Tiebreaker shall be closed and the queried Main Breaker shall be opened.

7. Return from Plant Exercise or Load Test Mode CTT Mode – upon completion of the load test or exercise period the load shall be retransfer to the utility sources by comparing the Utility source to the Plant bus. When they are in synchronism the selected Main breaker will be closed and the respective Tie breaker will be opened. The alternate Utility source will then be queried and when both busses are in synchronism the selected Main breaker will be closed and the respective Tie breaker will be opened. The generator will then be run unloaded for a predetermined time and then their operation will be terminated.

8. Main or Tie Breaker Tripping – In the event either Main breaker trips for any reason, its bus shall remain un-powered, its respective Tiebreaker will remain open, and the generators will not be started. In the event either Tiebreaker trips for any reason, it shall never be automatically re-closed.

C. Sequence of Manual Operation

1. When the “Auto/Manual” selector switch is placed in the “Manual” position all control by the PLC shall be disabled. The manual controls on the switchgear shall be active allowing for breaker opening and closing, generator starting and stopping, generator speed adjustment and generator voltage adjustment.

2. The engine control module shall remain operative, in the event of its failure; the generator it protects shall be rendered inoperable.

3. There shall be a system of safety interlocks that will prevent closing of utilities to generators unless such closing is done to a synchronized or dead bus.

1.08 MAINTENANCE

A. Furnish the following maintenance accessories for the switchgear.

1. Crank for racking breakers.

2. Circuit breaker lifting device.

3. Manual charging handle.

B. Provide the following spare parts in the quantities specified:


1. One quart of touch-up paint.

2. 100 percent replacement of lens caps/view windows.

3. 10 pilot lamps of each size and voltage.

C. Spare parts shall be boxed or packaged for the long-term storage and clearly identified on the exterior of the package. Identify each item with manufacturers name, description and part number.

PART 2 - PRODUCTS

2.01 RATING

A. The switchgear shall be designed for 480-volt, 3000 amp, 3-phase, 3-wire, wye, 60 Hertz service and a short circuit rating of 100,000 amps (sym).

2.02 CONSTRUCTION

A. General:

1. The switchgear shall be double ended with individually mounted insulated case power breakers, as shown on the Drawings. The double ended switchgear shall consist of circuit breakers as specified herein and as shown on the Drawings.

B. Structure:

1. The switchgear shall be a completely assembled unit of self-supporting construction, with voltage and current ratings as indicated on the Drawings. Each switchgear section shall be a freestanding structure of bolted construction to rigidly support all devices and equipment. The side shall be screw on code gauge steel plates construction

2. Devices shall be completely isolated between sections by vertical steel barriers. Protective devices shall be completely compartmentalized by the addition of barriers above and below each device to minimize fault communication.

3. Protective devices shall be arranged so they are individually removable and readily interchangeable from the front of the switchboard. Rotary operating handles for all protective devices shall be of the same design and shall be prominently labeled to indicate device type/ampere ratings for device type. ON/OFF indication shall be clearly shown by prominent markings and handle position.

4. The vertical buses shall be adequately spaced from main buses so as to provide proper insulation. Barriers shall be provided to isolate the horizontal and vertical busses from the customer load connections. Insulation and isolation shall be designed to reduce entrance of foreign objects and contaminants, serving as a deterrent to fault initiation, yet designed to facilitate inspection and maintenance.


5. All bus bars shall be 98 percent conductivity copper with a current density of 1,000 amperes per square inch. Surfaces shall be silver-plated and have a uniform appearance, free of blisters. The bus structure shall be braced to withstand the stresses of a short circuit of 100,000 amperes rms symmetrical at the load terminals of the feeder device, and shall be mounted on supports of high impact non-tracking insulating material. Bus bars shall be uniformly arranged to provide A-B-C sequence left to right (from front), front to rear and top to bottom. Main buses shall be rated 3000 amps. Generator bus shall be rated 3,000 amps. See drawings for additional information.

6. A ¼” x 2” copper ground bus shall be provided running the full length of the switchboard, bolted to each vertical section.

7. Bus bars shall be mounted on high-impact non-tracking insulated supports. All bus joints shall be bolted with high tensile steel grade 5 bolts with conical washers to withstand the mechanical forces exerted during short circuits.

8. The switchgear shall be provided with adequate means for lifting, and shall be capable of being rolled or moved into installation position and bolted directly to the floor without the use of floor sills.

9. All steel surfaces shall be chemically cleaned and treated to prevent moisture and rust under the paint film. The switchgear shall be painted with a heavy coat of ANSI No. 49 or 61 light gray enamel.

10. Strict attention shoulde be paid to the existing pad mounted conduits for the incoming and outgoing cables. Please refer to drawings for clarification. Submittals that fail to provide a self contained switchboard that can accommodate this existing conduit arrangement will be rejected.

C. Circuit Breakers:

1. The mains, ties, and generator breakers shall be of insulated case construction, with interrupting ratings of 100,000 amps (minimum) at 480 volts, symmetrical. Additional current ratings are indicated on the Drawings. The breakers shall have temperature-insensitive integrally- mounted solid-state sensors, power supply, and trip coil, provided with trip functions as indicated below, interpole phase barriers with manual trip button, pushbutton covers, and position indicator. The operating mechanism shall be automatic (120 volt ac charge and 24 volt DC close and trip), stored energy type to provide quick-make, quick-break operation.

2. Each breaker shall be mounted in a draw out mechanism to disconnect the breaker from the energized bus by means of an operating lever. The mechanism shall have four positions: Engaged, Test, Disengaged and Fully Withdrawn. When the breaker is closed, mechanical interlocks shall prevent moving the breaker out of the engaged position or moving beaker into or out of the test position. Auxiliary contacts shall be provided on the main and tie breakers to interlock with each other and the generator breaker as required by the control description herein and to allow remote monitoring of the breaker positions.

3. The following trips shall be provided with each breaker as indicated:


Utility Mains Adjustable instantaneous

Adjustable short time

Adjustable long time

Adjustable ground fault

Generator Breakers Adjustable instantaneous

Adjustable short time

Adjustable long time

Adjustable ground fault

Tie Breakers Automatic operation only

D. Instrumentation and Metering:

1. Metering instrumentation shall consist of industrial switchboard type meters, 4 ½" square, 1% accuracy. All meters shall be taut band suspension, iron vane. Meters shall have steel cases sealed to maintain accuracy and long life, and shall meet or exceed ANSI C37.13. Current and potential transformer ratios shall be selected and coordinated to cause meter deflections in the top 25% of meter scale, for nominal and rated values for ammeters, voltmeters and kW meters.

2. Instrument switches shall be of the rotary type and the contacts shall be totally enclosed. Each switch shall be supplied with a titled escutcheon plate, suitably marked for each position. The switches shall have positive means of maintaining contact, which shall be silver to silver with a wiping action.

3. Current transformers shall be furnished with VA burden ratios suitable to supply the metering, protective devices, and electronic governor, without affecting their accuracy. Current transformers shall be rated 600 volts, 10kV BIL.

4. Potential transformers shall be furnished with VA burden ratings suitable to supply the metering, protective devices, and electronic governor without affecting their accuracy. Transformers shall be fuse protected on the primary side and rated 600 volts.

E. Battery System

1. A 24VDC switchgear battery system shall be provided to supply the 24VDC power to the switchgear. It shall be a steel rack, nickel-cadmium type specifically designed for switchgear service. It shall include a rack, necessary battery cells, and a charger as described herein.

2. The battery shall be rated 24 Volt, DC, and shall be sized for no less than 3 close-open-charge cycles per breaker for each breaker operated in succession including


the generator breakers and controls.

3. Furnish and install an automatic battery charger for charging the batteries being supplied. The charger shall be a phase-modulated type using solid-state control circuits and SCR in the power circuit, with dc voltmeter, dc ammeter, adjustable float and equalizing voltage potentiometer, with AC and DC circuit breakers and “ON” pilot lamp mounted on the front of the hinged door, and 0-72 hour automatic equalizing timer. The charger shall maintain a float charge of 1.43 volt/cell and an equalizing charge of 1.55 volt/cell. a ground detection relay and alarm and a low voltage relay and alarm shall be furnished. The charger shall operate from 120 volt, single phase, 60 Hertz supply, and shall be capable of automatically recharging the battery in 12 hours when the battery is 50 percent discharged.

F. Mimic Bus

1. A graphic colored display shall be provided on the front of the switchgear which mimics the one line diagram of the system. The display shall allow easy changes as the system expands.

G. Surge Protective Devices.

1. Surge protection, rated for 480-volt systems shall be provided in each main breaker cubicle. The TVSS shall be listed to UL 1449 Edition.

2. The TVSS shall incorporate 250kA 8/20µs aggregate MOV material per phase. It shall have a single shot surge rating of at lease 120kA 8/20µs per mode, without failure of the fuse, disconnect or surge module. Each mode of the TVSS shall be rated to exceed the life cycle testing of ANSI/IEEE C62.45 by withstand of at least 5,000 operations a 3kA 8/20µs without failure. The TVSS shall be internally line fused and be able to interrupt fault currents of up to 200 KAIC. These fuses shall be field replaceable. For safety, the TVSS shall have a maximum continuous operating voltage line to neutral of 320 volts. The maximum line to neutral clamping voltage at 800 volts shall be as follows:

Impulse Standard Voltage

UL 1449 Edition 2 SVR 700V

ANSI/IEEE C62.41 Cat B2 3kA <1000V

ANSI/IEEE C62.41 Cat C3 10kA <1800V

H. Control Wiring

1. Switchgear control wiring shall be No. 14 AWG minimum, type SIS (Vulkene), tinned copper wire, gray in color, and be routed in plastic cable troughs whenever practical. All wires shall be numbered throughout their entire length every eight (8) inches. All terminals shall be permanently identified. Wiring shall be color coded as follows:

White - CT leads,


Blue - DC control

Red - AC control

Yellow - Foreign source

Green - Ground

I. Nameplates

1. Nameplates (3/8" minimum letters on white with a red core laminate) shall be provided for each circuit breaker with an overall master nameplate and located in the generator cubicles. In addition, each instrument, switch, indicating light, and other device shall be clearly labeled to indicate function or designation. Nameplates shall be white faced with black core with engraved, 1/4 inch high letters. All nameplates shall be securely fastened to the front of the switchboard with countersunk, oval head cadmium plated or stainless steel screws.

J. Control Switches

1. Control switches shall be 600 volt, multi-stage rotary type with black handles. Each switch shall have a grip handle indicative of its application. Meters and instruments shall have round knurled handles, circuit breakers and motor operators shall have pistol grip handles and general use shall have oval handles. Each switch will be provided with an engraved black phenolic escutcheon plate. Switch contact ratings shall be 20 amperes resistive at 120VAC.

K. Alarm and Status Indication

1. Visual and audible alarm and status indication lights, including spares, shall be furnished as specified herein. Visual alarms shall be reset only after the fault conditions has been corrected. The audible alarm shall include a silencing circuit which after activation shall permit audible annunciation of subsequent failures. Lamp test shall be an integral feature of this indicator.

L. Control Circuit Protection

1. Circuit Breakers shall be used to protect all control circuits and shall be mounted in locations where they are readily accessible. Fuse of any type are not allowed.

M. Protective relays

1. Protective relays shall be solid-state industrial grade or better. Protective relay circuits shall be on glass epoxy printed circuit boards with double-sided gold contacts to plug into sockets with double-sided bifurcated contacts. Circuit boards shall be rigidly held in place and covered to provide additional protection. All printed circuit boards shall be coated with polyurethane for protection against physical contact and corrosive atmospheres. Adjustments shall be readily accessible for calibration and periodic testing.

N. Repetitive Accuracies


1. The repetitive accuracy for solid-state protective relays, devices, controls and monitors shall be 1%, which shall be maintained for AC powered devices over a voltage range of 70-110% or nominal, and for DC powered devices over a voltage range of 20-40 Volts DC.

O. Solid State Circuitry

1. All Solid state control, monitors, protective relays, and devised shall be mounted on glass epoxy printed circuit boards, and coated with polyurethane for protection against harsh environments and accidental contact. All relays controlled by solid-state circuitry shall be positive binary action on or off, and be totally free from creeping and/or contact chatter.

P. Electromagnetic Control Relays

1. All electromagnetic control relays shall be suitable and adequately rated for their intended service in the control system. Relays used in low-voltage low-current DC control circuits shall have gold flashed contacts to insure a low resistive, positive contact closure. Relays used for other than logic and dry contact switching shall have contact ratings suitable for make and carry of their duty current at the voltage of operation. All relays for control circuit duty shall be plug-in type with retaining clips and transparent plastic covers. Relays shall be clearly marked for control Voltage. All relays shall have light-emitting diodes to indicate that the coil is energized and push to test feature.

2.03 GENERATOR CONTROL CUBICLE

A. General

1. The manufacturer shall furnish and assembled generator circuit breaker and control cubicle in a single 22 inch wide by 90 inch high section and shall install all current transformers, potential transformers, protective relays, PLC etc. as specified herein, or as required for protection and communication to and from the generator. If a separate section is required for generator control then it shall be factory wired and installed on the left hand side of the lineup.

2. Loss of all nominal voltage with emergency system operating shall open the generator breaker and sound an alarm.

3. As-built drawings shall be furnished including outlines showing all terminal board points for interconnects. Schematic wiring diagrams showing all connections and point to point wiring diagrams shall also be furnished listing all components by manufacturer, manufacturer's part number, description and quantity plus location in the control panels. Submittal drawings for approval shall be furnished as previously specified.

4. It is the intent of this section that all generator controls be new, all equipment required for a complete and fully functional system shall be provided by the manufacturer whether specifically mentioned in these specifications or not.

B. Generator Control Cubicle (GCC)


1. The generator control cubicle shall be provided for the generator. The generator control cabinet shall be installed in the generator breaker enclosure and shall contain all necessary controls, switches, meters, etc. required to operate the generator in conjunction with the generator breakers and shall contain (but not necessarily be limited to) the following:

a. One (1) – under voltage relay.

b. One (1) - Power Monitor for monitoring 3-phase amperage, voltage, frequency, power factor, and wattage. Power Monitor shall be as specified herein.

c. One (1) - circuit breaker control switch with three (3) position indicating lamps - open, tripped and close.

d. One (1) Lock out Relay

e. One (1) – Under frequency Relay

f. One (1) - reverse power (anti-monitoring relay).

g. One (1) Automatic Synchronizer

h. Automatic voltage regulator and associated devices including transformers, adjusting rheostats and switches.

i. Governor control modules.

j. One (1) - phase sequence voltage relay.

k. Emergency stop push button

l. One (1) relay that closes when the generator is at proper voltage and frequency.

m. One (1) Frequency/Voltage Time Delay

n. One (1) Differential Protection Relay

o. PLC A programmable Logic Controller shall be furnished to provide control functions. All PLC register addresses and descriptions shall be clearly identified in the final operation and installation manuals along with the previously specified ladder diagrams and descriptions

p. HMI corresponding for status & alarm monitoring of the engine.

q. The reset circuits shall be designed so that activation of an additional fault circuit will not prevent a reset of the first fault any time that the cause of the original malfunction has been corrected.

r. Warning/Shut-Down Operation: A fault warning condition shall annunciate on the HMI, sound a horn in the control panel, and actuate a remote alarm condition via Ethernet. The alarm shall continue until a shutdown occurs or until the situation is corrected. Upon shutdown, the panel horn shall be automatically silenced.


s. Reverse Power: A signal that a reverse power condition exists shall trip the corresponding generator circuit breaker, but the engine itself shall not shut down until the cool down period has been met.

t. The GCC shall have a local alarm silence switch.

u. A four (4) position unit selector switch (Manual, Off/Reset, Automatic, Test) shall be provided in each GCC. When the selector switch is in the automatic position, the unit shall start and stop from the switchgear through a single set of contacts that close for "RUN" and open for "STOP". A start signal from the switchgear will lock-in the generator automatic run circuit for a complete cycle. An idle shutdown circuit (adjustable) shall be provided. Turning the unit selector switch to "OFF" shall provide a normal shutdown and shall in turn provide a trip signal for the generator circuit breaker.

v. Manual operation for the unit shall be by placing the unit selector switch in the “Manual” position. A complete operational cycle shall be possible by manually closing the generator circuit breaker with the station switchgear breaker in the proper position.

w. The GCC shall have an engine start alarm circuit, which energizes an engine room horn. An automatic signal to start engines shall energize an engine start timer (5 seconds minimum) and this alarm shall sound until the unit starts, after which it shall automatically be silenced. Alarm horn(s) shall be provided and mounted on the generator terminal box.

x. The GCC shall have One (1)- Set of start/stop cranking controls for each engine, including all necessary components and devices.

y. One (1) - Set of safety shutdown fault controls visually displayed on the HMI for each condition based on "Immediate" and "Preliminary" fault functions - with software reset switches for the warnings and shutdowns. The indications shall be as follows:

1) Fault Shutdown (Red):

a) Overspeed (unit)

b) Overcrank (unit)

c) Loss of Oil Pressure (engine)

d) Excessive Vibration (unit)

e) High Jacket Water Temperature (engine)

f) Circuit Breaker Lockout (unit)

g) Fault Shutdown (flashing)

h) Engine Trouble (common)


i) Emergency Manual Stop

j) Generator Overcurrent

k) Reverse Power

l) Under voltage

m) Under-frequency

n) Low Water Level

o) Low Water Temperature

p) Differential Fault

q) Not in Automatic

r) Fail to Parallel

2) Fault Warning (Amber):

a) Lube Oil Pressure Failing

b) Jacket Water Temperature Rising

c) Low Fuel Level

d) Low Engine Battery

e) Fault Warning (flashing)

3) Status (Green, White, or Blue)

a) Unit Running

z. One (1) - Generator start warning circuit, with timer and 24 volt DC horn for remote mounting on unit junction box.

aa. One (1) - Speed adjusting rheostat to change system frequency manually.

bb. One (1) - set of control wiring terminal boards, circuit breakers, nameplates spare bulbs (four times the number installed), a panel mounted metal box to house spares.

cc. One (1) Set breaker controls (including open/ close switches, breaker position indication, etc.).

dd. One (1) – Set of control wiring, terminal boards, fuses, fuse blocks, nameplates. Nameplates shall spell out in full all functions. Abbreviated nameplates shall not be acceptable.


C. Switchgear Control System (SCS)

1. The SCS shall be provided with the switchgear. These controls shall interface to and coordinate with the GCC. This panel shall display all the functions as specified herein, and shall operate from the 24 volt D.C. power supply specified herein. Ethernet communications to the GCC’s and the Network Interface Panel shall be provided.

2. All controls, alarms, etc. will be accessed via the HMI.

D. METERING AND INSTRUMENTATION

1. Main Metering b) Metering requirements that exceed the capabilities of the circuit

breaker trip units shall use the Schneider Electric brand PowerLogic Circuit Monitor ION7550 Meter].

c) CT’s shall be appropriately sized for use on the main.

d) Separate low voltage HMI and display shall be mounted on the same door as the Main Circuit Breaker.

e) I/O and Ethernet communications card shall be provided.

f) Communications

g) Switchboard lineup shall include an internal interwired communications network for connection to user’s network for power monitoring, equipment status and alarm information.

h) A local connection shall be available for maintenance review, troubleshooting and monitoring of the switchboard.

i) A remote connection shall be available for direct connection to the Building Management System, SCADA system or software via protocol specified below.

j) The network communication system shall be pre-configured and tested at the factory with drawings of the network and addressing for setup and use by the end user.

k) The network interwiring shall consist of shielded cables with pluggable connectors to facilitate ease of connection across shipping splits.

l) The switchboard communication system shall consist of the following

m) Ethernet Modbus TCP IP connection via daisy-chain architecture to each Stored Energy, Power Circuit Breaker and meters. Each Stored Energy, Power Circuit Breaker shall contain embedded web pages to provide breaker/cradle status, energy monitoring, historical trending,


time stamped alarming, maintenance indicators/logging, email alerts and communications diagnostics. Downloadable software shall be available to adjust trip/alarm points, display tripping curves and update firmware]

2.04 PROGRAMMABLE LOGIC CONTROLLER (PLC)

A. PLC shall be provided in accordance with ALL Division 13 requirements.

B. Engineer shall direct which “Approved Manufacturer” for the PLC shall be used by the Contractor. The PLC will be the same as that used by the System Supplier defined in division 13.

C. I/O inputs shall be provided to monitor all switchgear system functionality plus 20% spares. This includes the generator fuel system and switchgear batter system.

PART 3 - EXECUTION

3.01 INSTALLATION

A. The equipment shall be leveled and anchored directly to a concrete equipment pad or finished floor as shown on the Drawings. Provide hardware and metal shims for installation. Grout and caulk all voids beneath the equipment base. Anchor bolts shall be 5/8-inches galvanized steel, minimum sized and installed in accordance with the manufacturer’s recommendation.

B. Install the equipment in accordance with the manufacturer’s instructions.

C. Remove temporary lifting angles, lugs and shipping braces. Touch-up damaged paint finishes.

D. Make wiring interconnections between shipping splits.

E. Install bus splice plates and torque the connections.

3.02 FIELD TESTING

A. Engage the services of a recognized independent NETA testing firm to inspect and test the installed equipment prior to energization. The testing firm shall provide all material, labor, equipment and technical supervision to perform the tests and inspection. Notify the Engineer at least two weeks prior to scheduling any testing.

B. CONTRACTOR shall provide equipment testing and inspection before energizing the switchgear in accordance with NETA Standard AT5-1995 and shall include the following.

1. Visual and mechanical inspection.

2. Phasing check.

3. Ratio and polarity tests on current and voltage transformers.


4. Ground resistance test.

5. Primary current injection tests on each circuit.

6. Insulation resistance tests (phase-to-phase and phase-to-ground).

7. Meter calibration

8. Circuit breaker contact resistance test.

C. In the event of an equipment fault, notify the Engineer immediately. After the cause of the fault has been identified and corrected, a joint inspection of the equipment shall be conducted by the CONTRACTOR, the Engineer, Owner and the equipment manufacturers factory service technician. Repair or replace the equipment as directed by the Engineer and Owner prior to placing the equipment back into service.

D. See Section 16050 and 16216 for further requirements.

3.03 INSTALLATION ASSISTANCE

A. The switchgear manufacturer shall provide the services of a factory trained service technician for a minimum of four (4) eight-hour working days allowance for an authorized service representative. Additional time shall be provided as required to accomplish the complete testing of the equipment. The Engineer shall approve this process.

END OF SECTION


SECTION 16107

LOW VOLTAGE REAR CONNECTED SWITCHBOARD

PART 1 - GENERAL

1.01 SUMMARY

A. Scope: Provide labor, material, equipment, related services, and supervision required, including, but not limited to, manufacturing, fabrication, erection, and installation for Low Voltage Rear Connected Switchboard assembly constructed to UL891 standards (identified as Switchboard) as required for the complete performance of the work, and as shown on the Drawings and as herein specified.

B. Section Includes: The work specified in this Section includes, but shall not be limited to, Low Voltage Metal Enclosed Switchboard rated 600 V and less, as specified herein and where shown on the associated schedules and the Drawings.

C. Related Sections: Related sections include, but shall not be limited to, the following:

1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

2. Applicable general requirements for electrical Work specified within Division 16 Specification Sections, apply to this Section.

1.02 REFERENCES

A. General, Publications: The publications listed below form a part of this Specification to the extent referenced. The publications are referred to in the text by the basic designation only. The edition/revision of the referenced publications shall be the latest date as of the date of the Contract Documents, unless otherwise specified.

1. Equipment shall be designed, tested and manufactured according to the following:

a. UL® 891 – Dead Front Switchboards

b. NEMA PB2 – Dead Front Distribution Switchboards

c. NEMA 250 – Enclosures for Electrical Equipment

d. UL 50 – Enclosures for Electrical Equipment

Low Voltage Rear Connected Switchboard 16107-1

2. Main and Feeder Circuit Breakers used in the Switchboard shall be designed, tested and manufactured to the following:

a. NEMA AB-1 – Molded Case Circuit Breakers and Molded Case Switches

b. UL 489- Molded Case Circuit Breakers

1.03 SUBMITTALS

A. General: Submit sufficient information to determine compliance with the Contract Documents. Identify submittal data with the specific equipment tags and/or service descriptions to which they pertain. Submittal data shall be clearly marked to identify the specific model numbers, options, and features of equipment and Work proposed.

1. Section 01300 - Submittals.

2. All deviations from the Contract Documents shall be indicated within a submittal. Each deviation shall reference the corresponding drawing or specification number, show the contract document requirement text and/or illustration, and shall be accompanied by a detailed written justification for the deviation.

B. Product Data: Submit product data specific to each type and rating of Switchboard proposed to include the following:

1. Manufacturer, supplier, and proposal specific contact information.

2. Manufacturer's catalog data indicating equipment specifications and construction features including all furnished options, and accessories.

3. Switchboard assembly rated operating characteristics, and electrical characteristics.

4. Enclosure type, NEMA rating, material and finishes.

5. Certification of UL conformity

6. Electronic 2D dimensional drawings shall be provided.

C. Shop Drawings: Submit shop drawings for each product and accessory required. Include information not fully detailed in manufacturer’s standard product data. Shop drawings shall include, but not be limited to the following:

1. Equipment assembly. Indicate dimensions, shipping section dimensions, weights, foundation requirements, required clearances, location and size of each field connection, and mounting and installation instructions.

2. Include elementary and interconnection diagrams for power, signal, control, and communications wiring. Diagrams shall provide the minimum detail as shown for drawings in the appendix of NFPA 79. All field terminals shall be identified and updated later within the O&M data to include actual field connection information. Drawings shall not be typical, but be provided for each Switchboard and Breaker furnished.


D. Coordination Drawings: Floor plans, drawn to scale, showing dimensioned layout on which the following items are shown and coordinated with each other, using input from installers of the items involved:

1. Required working clearances and required area above and around Switchboard.

2. Show Switchboard layout and relationships between electrical components and adjacent structural and mechanical elements.

3. Show support locations, type of support, and weight on each support.

4. Indicate field measurements.

E. Operation & Maintenance (O&M) Manuals and Warranty: Submit installation, operation and maintenance data to be included within operation and maintenance manuals. O&M data shall include but not be limited to the following:

1. Manufacturer, supplier, support, and repair center specific contact information.

2. Manufacturer’s standard operation and maintenance data assembled for each size and type of equipment furnished.

3. All construction, installation, schematic, and wiring diagrams updated to an as-installed and commissioned state. All submittal information updated to an as-installed and commissioned state.

4. All configured settings/parameters for adjustable components updated to an as-installed and commissioned stated if different from the factory default. Electronic copies of configuration files shall be provided, on media acceptable to the Owner (e.g. CD, USB stick, etc.), where these configurations can be saved as an electronic file for future upload into replaced or repaired components.

5. List of furnished and recommended spare parts.

6. Provide 2 year warranty.

1.04 QUALITY ASSURANCE

A. Manufacturer Qualifications: Manufacturer shall be a firm engaged in the manufacture of Switchboards of types and sizes required, and whose products have been in satisfactory use in similar service for a minimum of fifteen (15) years.

1. The Switchboard manufacturer shall have a valid ISO 9001 certification and an applicable quality assurance system.

2. The Switchboard manufacturer shall have the Environment Certification ISO 14001 for EcoDesign.

B. Commissioning and Training: Switchboard shall be inspected and commissioned by a factory trained representative of the Switchboard manufacturer. Switchboard operation and maintenance training shall be conducted by a factory-by a factory


trained representative of the Switchboard manufacturer trained in the installation, operation, and maintenance of the Switchboard and Breakers.

C. Regulatory Requirements: Comply with applicable requirements of the laws, codes, ordinances, and regulations of Federal, State, and local authorities having jurisdiction. Obtain necessary approvals from such authorities.

1. Without limiting the generality of other requirements of this Section, all work specified herein shall conform to or exceed the applicable requirements of the following standards; provided, that wherever the provisions of said publications are in conflict with the requirements specified herein, the more stringent requirements shall apply:

a. ANSI/NFPA 70: National Electrical Code

D. Single Source Responsibility: Obtain Switchboard, Breakers and required accessories from a single source with resources to produce products of consistent quality in appearance and physical properties without delaying the work. Any materials which are not produced by the manufacturer shall be acceptable to and approved by the manufacturer.

1.05 SPECIAL TOOLS AND SPARE PARTS

A. Spare parts shall be provided for the Switchboard. [Provide the minimum spare parts recommended by the manufacturer.][Provide at least one complete set of all plug-in replaceable components of each size and type used. At a minimum the following shall be provided:

1. Power and control fuses

2. Non-LED type indicating lights

3. Other field replaceable components

B. Any manufacturer specific special tool, not normally found in an electrician’s toolbox, required to remove and install recommended or furnished spare parts shall be furnished. At a minimum the following shall be provided:

1. PC-based configuration software tool.

2. Electronic configuration files, in a media format acceptable by the Owner (e.g. CD, USB stick, etc.), updated to an as-installed and commissioned state.

1.06 DELIVERY, STORAGE, AND HANDLING

A. Prior to delivery to the Project site, ensure that suitable storage space is available to store materials in a well ventilated area protected from weather, moisture, soiling, extreme temperatures, humidity, and corrosive atmospheres. Materials shall be protected during delivery and storage and shall not exceed the manufacturer stated storage requirements.


B. Deliver materials to the Project site in supplier’s or manufacturer’s original wrappings and containers, labeled with supplier’s or manufacturer’s name, material or product brand name, and lot number, if any.

C. Inspect and report any concealed damage or violation of delivery storage, and handling requirements to the Contract Manager [Engineer].

1.07 WARRANTY

A. Additional Owner Rights: The warranty shall not deprive the Owner of other rights the Owner may have under other provisions of the Contract Documents and shall be in addition to and run concurrent with other warranties made by the Contractor under requirements of the Contract Documents.

PART 2 - PRODUCTS

2.01 MANUFACTURERS

A. Basis-of-Design Product: Subject to compliance with requirements, provide QED-6 Power-Style Low Voltage Rear Connected Switchboard by Schneider Electric.

B. Acceptable Products: Switchboard specified herein shall be the product of a single manufacturer. Products and manufacturers specified are to establish a standard of quality for design, function, materials, and appearance. Products shall be modified as necessary by the manufacturer for compliance with requirements. Provide the following specified product and manufacturer without exception, unless approved as a substitute by addendum to the Contract Documents prior to the bid date:

1. QED-6 Power-Style Switchboard from Square D by Schneider Electric

2. Siemens

C. The Switchboard manufacturer shall provide for repair and service of the equipment with worldwide support. The manufacture shall provide for expedited 48 hour delivery of repair parts.

2.02 RATINGS

A. System ampacity shall be 3000A. Switchboard Operating Voltage shall be 480Vac 600Vac.

B. All horizontal bus shall be rated to the full ampacity of the system. Tapered bus is not acceptable.

C. The vertical bus shall be fully rated to the total system ampacity, equivalent to the horizontal bus

D. The equipment shall operate at a power frequency of 60 Hz.

E. The Short Circuit Current rating of the system shall be determined by the available fault current at the Low Voltage Switchboard. All circuit interruption shall be accomplished by the circuit breaker and without the aid of limiter fuses. The Short


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Time rating shall also be a function on the desired selectivity of the electrical system. Short Circuit and Short Time ratings shall be specified on the drawings.

F. The equipment bus system shall be braced according to UL 891 with a short-circuit withstand rating of 100,000 amperes (RMS symmetrical).

G. Storage Temperature: 0°C to 40°C,

H. Operating Temperature: 0°C to 40°C

I. Relative Humidity: ≤95% relative humidity without condensation for indoor enclosures.

J. Operating Altitude: 3,300 feet/1,000 meters without derating.

K. Any items not specifically mentioned but which are obviously necessary for proper operation are implied in this specification.

2.03 STRUCTURE

A. General

1. Each steel section shall contain one or more individual circuit breakers, or instrumentation compartments, and a rear compartment for the buses and outgoing cable connections.

2. Rigid removable steel base channel shall be provided at the front and rear of each section.

3. The finish shall be medium gray ANSI #49

4. Each vertical structure shall be provided with bus compartment side barriers, cable compartment side barriers, and rear barriers between bus/cable compartments to provide increased protection against propagating faults.

5. An overhead lifter shall be provided for ease of installation or removal of circuit breakers.

B. Dimensions

1. Structure widths may be 22” or 30” depending on the size and quantity of circuit breakers installed.

2. Structures shall have the capability to be a stand-alone structure and maintain ratings.

3. Adequate cable-bending space shall be provided for main and feeder breakers with terminated conductors of up to 600 MCM.

4. Section depth shall be 72” maximum.

5. Adequate conduit space shall be provided in the rear cable compartment to allow all conductors to exit the structure in the same vertical direction.


C. Moving and Handling

1. The lineup shall be divided into shipping splits not to exceed 72” wide and shall be capable of being lifted overhead or by a forklift.

2. Each shipping split shall be provided with removable lifting angles for crane installations purposes.

3. Removable base channels shall be provided with prying slots for ease of final positioning at the job site.

2.04 CIRCUIT BREAKER COMPARTMENT

A. Circuit Breakers

1. Each circuit breaker shall be individually mounted in a barriered compartment with full steel barriers at the top, bottom and sides.

2. Barriers shall be provided between the circuit breaker compartment and the distribution bus compartment.

3. Barriers shall be provided between the circuit breaker compartment and the adjacent section.

4. Feeder circuit breakers rated 2000A or less shall be capable of being mounted in the uppermost compartment without derating.

5. Prepared spaces shall be completely assembled with provisions for Circuit Breakers.

6. Circuit Breaker and prepared space compartments shall be “keyed” such that a breaker cannot be incorrectly installed with respect to Interrupting Rating, Frame Size, or secondary connections

7. The front of the circuit breaker shall protrude through the door of the switchboard allowing access to the operational buttons, the toggle mechanism, the trip unit and the display.

8. Circuit breakers of like frame sizes shall be interchangeable as standard.

B. Secondary Connections

1. All customer secondary control and communications connections shall be made from the front of the switchboard lineup.

2. A dedicated wiring area accessible from the front shall allow easy access to all control or communications terminations.

3. Control Connections shall be cage clamp [optional ring tongue] terminals. All control wire shall be 14 gauge, type SIS.


4. Customer control wiring shall be provided at the top and bottom of each structure conduit area, capable of landing up to a quantity of (3) 1 ½” conduits and accessible from the front.

5. All interconnections between structures at shipping splits shall use locking-pull apart terminal blocks.

6. All secondary and communication wiring shall be securely fastened to the switchboard without the use of adhesive backed wire anchors.

C. Instrumentation

1. Where additional space is required for instrumentation, CPTs, metering, etc., a barriered instrumentation compartment shall be used.

2. The instrumentation compartment shall not inhibit the routing of control or communication wires.

3. Individual component mounting surfaces shall be painted white as standard.

2.05 BUSING AND CABLE COMPARTMENT

A. Busing

1. All vertical and horizontal distribution bussing shall be rated for the full ampacity of the line-up. Tapered bus is not acceptable.

2. All bus joints shall consist of SAE Grade 5 hardware and conical spring (e.g. Belleville) washers to withstand mechanical forces exerted during short circuits. All primary bus joints shall consist of a minimum of 2 bolts.

3. Busing shall be silver tin plated copper along its entire length.

4. Busing shall be braced to withstand the instantaneous interrupting rating of the main breaker(s).

5. All bus shall be insulated with bus boots at all joints.

B. Cable Compartment

1. Feeder Breakers shall have adequate wire bending space regardless of the interrupting rating.

2. Conduit area for each structure shall be a minimum of 17” wide and provide adequate depth for all conduits. Select depth based on the tables below:

Conduit Area Available Section Depth

Section Width 60" 72" 80" 22" 17" W x 22"

D 17" W x 34" D

17" W x 42" D


30" 25" W x 22" D

25" W x 34" D

25" W x 42" D

36" 31" W x 22" D

31" W x 34" D

31" W x 42" D

2.06 MOLDED CASE CIRCUIT BREAKERS

A. Circuit Breakers

1. The circuit breaker shall be Square D Masterpact NW and/or NT, Powerpact H/J/L-frame Molded Case listed to UL 489 or approved equal.

2. Circuit breakers shall be drawout type.

3. All mains and feeders shall be two-step stored energy circuit breakers and shall allow for closed door racking.

4. Circuit breakers shall be suitable for the required instantaneous rating without the use of current limiting fuses.

5. All circuit breakers shall have provisions for field interchangeable electrical accessories including shunt trip, spring release, electrical operator, auxiliary contacts, and Trip Unit.

6. All secondary connections shall be made directly to the front of the circuit breaker cradle.

7. Each circuit breaker shall have built in contact temperature and contact wear sensors.

B. Trip Units

1. Circuit breaker trip system shall be a Micrologic™ electronic trip unit.

2. All trip units shall be removable to allow for field upgrades.

3. Trip Units shall incorporate “True RMS Sensing”, and have LED long-time pickup indications.

4. Micrologic trip unit functions shall consist of adjustable long-time pickup and delay, [optional short-time pickup and delay], instantaneous, [optional neutral protection and optional ground-fault pickup and delay].

5. Adjustable long-time pickup (Ir) and delay shall be available in an adjustable rating plug that is UL Listed as field-replaceable. Adjustable rating plug shall allow for nine long-time pickup settings from 0.4 to 1 times the sensor plug (In). Other adjustable rating plugs shall be available for more precise settings to match the application. Long-time delay settings shall be in nine bands from 0.5–24 seconds at six times Ir.


6. Short-time pickup shall allow for nine settings from 1.5 to 10 times Ir. Short-time delay shall be in nine bands from 0.1–0.4 I2 t ON and 0–0.4 I2 t OFF.

7. Instantaneous settings on the trip units with LSI protection shall be available in nine bands from 2 to 15 times In. The Instantaneous setting shall also have an OFF setting when short-time pick-up is provided.

8. All trip units shall have the capability for the adjustments to be set and read locally by rotating a switch. Optional: trip units shall have the capability to electronically adjust the settings locally and remotely to fine increments below the switch settings. Fine increments for pickup adjustments are to be one ampere. Fine increments for delay adjustments are to be one second.

9. Trip unit shall provide local trip indication and capability to indicate local and remote reason for trip, i.e., overloads, short-circuit or ground fault.

10. Ground-fault protection shall be available for solidly grounded three-phase, three-wire or three-phase, four-wire systems. Trip unit shall be capable of the following types of ground-fault protection: residual, source ground return, and modified differential. Ground-fault sensing systems may be changed in the field.

11. Ground-fault settings for circuit breaker sensor sizes 1200 A or below shall be in nine bands from 0.2 to 1.0 times In. The ground-fault settings for circuit breakers above 1200 A shall be nine bands from 500 to 1200 A.]

12. Trip Units shall have the following functions available:

Micrologic Trip Unit Series Features Basic A P E H True RMS Sensing X X X X X LI X X X X X LSI O O X X X LSIG/Ground –Fault Trip O O O O Ground Fault Alarm (no trip) X O X Ground Fault Trip and Programming Alarm O O O Adjustable Rating Plugs X X X X LED - Long-time Pickup X X X X X LED - Trip indication X X X X Digital Ammeter X X X X Phase loading Bar Graph X X X Zone Selective Interlocking X X X X Communications O X O X LCD Dot Matrix Display X X X Advanced User Interface X X X Protective Relay Functions X X Thermal Imaging X X X X X Neutral Protection X X X Contact Wear Indication X X X Incremental Fine Tuning of Settings X X X Selectable Long-time Delay Bands X X X


Power Measurement X X X Power Quality Measurement X X Waveform Capture X Data Logging X

X=Standard O=Option

C. [Circuit Breaker Accessories

1. Circuit breakers shall be equipped with accessories shown on the drawings.

2. All accessories shall be UL Listed as field-installable and be interchangeable between frame sizes.]

2.07 METERING AND INSTRUMENTATION

A. Main Metering

1. Metering requirements that exceed the capabilities of the circuit breaker trip units shall use the Schneider Electric brand PowerLogic Circuit Monitor ION7550 Meter].

2. CT’s shall be appropriately sized for use on the main.

3. Separate low voltage HMI and display shall be mounted on the same door as the Main Circuit Breaker.

4. I/O and Ethernet communications card shall be provided.

B. Communications

1. Switchboard lineup shall include an internal interwired communications network for connection to user’s network for power monitoring, equipment status and alarm information.

2. A local connection shall be available for maintenance review, troubleshooting and monitoring of the switchboard.

3. A remote connection shall be available for direct connection to the Building Management System, SCADA system or software via protocol specified below.

4. The network communication system shall be pre-configured and tested at the factory with drawings of the network and addressing for setup and use by the end user.

5. The network interwiring shall consist of shielded cables with pluggable connectors to facilitate ease of connection across shipping splits.

6. The switchboard communication system shall consist of the following


a. Ethernet Modbus TCP IP connection via daisy-chain architecture to each Stored Energy, Power Circuit Breaker and meters. Each Stored Energy, Power Circuit Breaker shall contain embedded web pages to provide breaker/cradle status, energy monitoring, historical trending, time stamped alarming, maintenance indicators/logging, email alerts and communications diagnostics. Downloadable software shall be available to adjust trip/alarm points, display tripping curves and update firmware]

PART 3 - EXECUTION

3.01 INSPECTION

A. Examine area to receive switchboard to provide adequate clearance for switchboard installation.

B. Check that concrete pads are level and free of irregularities.

C. Start work only after unsatisfactory conditions are corrected.

3.02 INSTALLATION

A. [In addition to the requirements specified herein the installation shall be in accordance with Division 16 Specifications.

B. Install switchboard in accordance with manufacturer's written guidelines, the NEC, and local codes.

C. Read Instruction Bulletin on energizing switchboard, pre-energizing checkout.

3.03 FIELD QUALITY CONTROL

A. Inspect completed installation for physical damage, proper alignment, anchorage, and grounding.

B. Measure, using a Megger, the insulation resistance of each bus structure phase-to-phase and phase-to-ground for one minute each, at minimum test voltage of 1000 Vdc; minimum acceptable value for insulation resistance is 1 megohms. NOTE: Refer to manufacturer's literature for specific testing procedures.

C. Check tightness of accessible bolted bus joints using calibrated torque wrench per manufacturer's recommended torque values.

D. Physically test key interlock systems to check for proper functionality prior to energizing.

E. Test ground fault systems by operating push-to-test button. [High current injection testing is required for modified differential ground fault testing.]


3.04 ADJUSTING

A. Adjust all operating mechanisms for free mechanical movement per manufacturer’s specifications.

B. Tighten bolted bus connections in accordance with manufacturer's instructions.

C. Adjust circuit breaker trip and time delay settings to values indicated. [as instructed by the Architect/Engineer.]

3.05 CLEANING

A. Touch up scratched or marred surfaces to match original finish.

END OF SECTION


Fiber Optic System 16121-1

SECTION 16121

FIBER OPTIC SYSTEM

PART 1 - GENERAL

0.01 Scope of Work

A. Work includes furnishing, installing, and testing, an underground duct bank fiber optic system for the City of Palm Coast’s Waste Water Treatment Plant (WWTP) No. 2.as shown in the Contract Drawings and defined herein.

B. The system generally comprises two independent networks; one for the WWTP control system defined in Division 13 and one for other utility systems (e.g. security, fire alarm, etc.) defined in Division 16.

C. All work covered by this specification shall be performed by a SUB-CONTRACTOR experienced in fiber optic cable installation and using direct employees who have satisfactorily completed installation classes.

D. The SUB-CONTRACTOR shall furnish all labor, materials, equipment, programming, services and incidentals required to install the fiber optic network.

E. The SUB-CONTRACTOR shall meet all of the requirements of these specifications, and, unless specifically stated otherwise, no prior acceptance of any subsystem, equipment, or materials has been made.

F. It is the ultimate responsibility of the Contractor to furnish a complete and fully operable system that supports the required functions specified elsewhere. The Contractor is to assume full responsibility for additional costs which may result from unauthorized deviations from the specifications.

G. Equipment found to be defective prior to system acceptance shall be replaced and installed at no additional cost to the OWNER.

0.02 Submittals

A. Submit shop drawings in accordance with Division 1. These shop Drawings shall fully demonstrate that the equipment and services to be furnished will comply with the provisions of these specifications and shall provide a true and complete record of the equipment as manufactured and delivered. Submittals shall be bound in separate three-ring binders, with an index and sectional dividers, with


all Drawings reduced to a maximum size of 11-in by 17-in for inclusion within the binder.

B. Submit complete, neat, orderly, and indexed submittal packages. Handwritten diagrams are not acceptable and all documentation submittals shall be made using CADD generated utilities as specified herein.

C. Partial submittals or submittals that do not contain sufficient information for complete review or are unclear will not be reviewed and will be returned by the ENGINEER as not approved.Shop Drawings: Submit, in a single package, catalog information, descriptive literature and drawings for all components of the fiber optic system.

D. Test Procedure: Submit the procedure proposed to be followed during duct bank cable pulls. The procedure shall include data sheets to be used to record cable pull lengths and the attenuation readings before and after installation as defined in Part 3 herein.

1.03 Final Documentation

A. Provide a complete wiring diagram of the entire fiber optic system including:

1. Termination numbers at all fiber patch panels.

2. Routing details, including man-holes and/or pull boxes for each cable.

B. Distances and installed attenuation of all fiber runs within the duct bank system.

C. Provide a hard copy of all final documentation and also in electronic format on a Compact Disk.

1.04 Standards

A. The design, testing, assembly, and methods of installation of the fiber optic system shall conform to the National Electrical Code and to applicable state and local requirements.

B. Any additional work needed resulting from any deviation from codes or local requirements shall be at no additional cost to the OWNER.

PART 2 - PRODUCTS

2.01 Network Components

A. Provide fiber optic cable for implementing the fiber links required within the system. The cable shall meet the following requirements:

1. 62.5/125 micron multimode fiber.

2. Duct-bank rated.


3. Number of fibers as defined in the Contract Drawings.

4. Manufacturer: Corning or approved equal.

B. Fiber patch panels (FPP) shall be provided at all locations where fiber optic cable enters a building. FPP shall meet the following requirements:

1. Outdoor locations shall be NEMA 4X 316 Stainless Steel enclosures.

2. Indoor locations shall be NEMA 12 Steel enclosures.

3. All enclosures shall be lockable and keyed alike.

4. Each FPP shall one or more housings with sufficient quantities of ST compatible adaptor panels to accommodate all fibers terminating within the FPP. This requirement includes all dark fibers.

C. The housings shall be equipped with strain relief for the cables and shall have a lockable access door. Provide Siecor WCH housing with CCH connector panels or approved equal

PART 3 - EXECUTION

3.01 Installation

A. Install materials and equipment in a workmanlike manner utilizing craftsmen skilled in the particular trade. Provide work which has a neat and finished appearance. Coordinate the work with the OWNER and work of other trades to avoid conflicts, errors, delays, and unnecessary interference with operation of the existing plant during construction.

B. Install suitably sized innerduct in all duct bank conduits containing more than 1 cable.

C. All cables entering fiber patch panels shall be clearly labeled with their source location.

D. Install all duct bank fiber cable runs in accordance with the manufacturers recommendations and including:

1. Use manufacturer approved cable lubricant.

2. Use a pulling winch that continuously monitors and records the pull tension.

3. Note from the distance markers on the cable the exact length of each installed run and record the information.

E. All pulling equipment and hardware that will contact the cable shall be sized to maintain the cable’s minimum bend radius.


F. Do not utilize a figure-of-eight machine for installation without prior written confirmation of compatibility from both the machine and cable manufacturer.

G. Terminate all fibers entering the enclosure.

3.02 Testing

A. Provide all special testing materials and equipment.

B. Coordinate all testing with the CONTRACTOR, the ENGINEER, all affected suppliers, and the OWNER.

C. Measure the attenuation of the fiber optic cable prior to installation and determine the average attenuation per foot.

D. Following installation and termination at the patch panels, measure and record the attenuation of each run and both termination ends using an Optical Time Domain Reflectometer (OTDR). Compare the attenuation per foot readings of each fiber run with those taken prior to installation. Replace any runs whose attenuation per foot reading is more than 10% higher than the pre-installation value. Remake any connections that have an attenuation of less than 2 dBm.

E. The ENGINEER reserves the right to test or retest any and all specified functions whether or not explicitly stated in the approved test procedures. The ENGINEER's decision shall be final regarding the acceptability and completeness of all testing.

END OF SECTION

SECTION 16800

SECURITY SYSTEM

PART 1 - GENERAL

1.01 Scope of Work

A. Work includes engineering, furnishing, programming, installing, testing, documenting and placing in operation a security system for the City of Palm Coast’s Waste Water Treatment Plant (WWTP) No. 2.

B. As SUPPLIER of the security systems for other City-owned facilities, the Work defined herein shall be performed by or under the supervision of (henceforth referred to as SUPPLIER).

C. The supplier of the security system (SUPPLIER) shall furnish all labor, materials, equipment, programming, services and incidentals required to install and place into operation a Personal Computer-based system configured as shown on the Contract Drawings, and as specified herein.

D. All Work defined herein shall be performed by or under the supervision of the SUPPLIER.

E. The SUPPLIER shall meet the following minimum requirements:

1. Be a certified Florida electrical contractor.

2. Be an authorized Genetec certified system integrator.

3. Be an authorized Axis Gold Partner and authorized reseller of Axis products.

4. Be a Dell Value Added Reseller.

5. Have a minimum of two permanent employees who are factory certified in the installation, maintenance and service of Synergis IP based security systems.

F. The SUPPLIER shall be”

1. Site Secure, Florida.

2. Tyco Inc., Florida.

Security System 16800-1

3. Pre-bid approved equal. Contractor shall furnish evidence of meeting the above requirements prior to the bid date.

G. The system, as installed, shall fully comply with all Federal, State, and City ordinances regarding video surveillance signage.

H. Equipment found to be defective prior to system acceptance shall be replaced and installed at no additional cost to the OWNER.

I. All engineering development required by the SUPPLIER shall be in accordance with the Conditions of this Contract.

J. The SUPPLIER shall furnish all labor, materials, equipment, services and incidentals required to place into operation all equipment shown on the Contract Drawings and as specified herein.

K. Auxiliary and accessory devices necessary for system operation or performance, such as transducers or relays to interface with equipment provided by other SUPPLIERs under other Sections of these Specifications, shall be included whether they are shown on the Contract Drawings or not.

L. All equipment and installations shall satisfy applicable Federal, State and local codes.

1.02 Related Work

A. Specification Section 13300 defines requirements for the WWTP No. 2 plant control system.

B. Physical installation of the system is performed under Division 15.

C. All field and power wiring and fiber optic cables required for the system are furnished and installed under other sections of this Division.

1.03 System Description

A. The system shall comprise the following major elements:

1. Three 360 degree pan, tilt, zoom cameras for site surveillance.

2. Five Security System Control Panels, one in each building, containing the following:

a. Door Interface Units (DIU), each capable of interfacing with up to two card reader access units.

b. Access Control Unit connected to the DIU over RS-485 and to the security system over Ethernet.

c. A mixed media Ethernet switch.

3. Card reader access units for all doors.


4. A security system server rack mounted within the existing System Interface Panel in the WTP LPRO building’s IT room.

5. Software for camera viewing and control and for access control installed on the PICS HMI PC in the operations center.

B. All cameras shall be IP based operating over PoE connections and mounted atop support poles. The cameras shall be equipped with SD cards for video recording.

C. Each camera location shall be provided with a Camera Interface Unit (CIU) at the base of the support pole. The CIU shall contain a mixed media PoE switch to allow interconnection between the cameras and the system’s fiber network using 100Base FX.

D. The camera locations and system network are shown in the Contract Drawings.

1.04 Submittals

A. Submit shop drawings in accordance with Division 1. These shop Drawings shall fully demonstrate that the equipment and services to be furnished will comply with the provisions of these specifications and shall provide a true and complete record of the equipment as manufactured and delivered. Submittals shall be bound in separate three-ring binders, with an index and sectional dividers, with all Drawings reduced to a maximum size of 11-in by 17-in for inclusion within the binder.

B. Submit complete, neat, orderly, and indexed submittal packages. Handwritten diagrams are not acceptable and all documentation submittals shall be made using CADD generated utilities as specified herein.

C. Partial submittals or submittals that do not contain sufficient information for complete review or are unclear will not be reviewed and will be returned by the ENGINEER as not approved.

D. Provide all shop drawing submittals on disk in PDF format.

E. Submit the following Shop Drawings in a single package:

1. Catalog information, descriptive literature, wiring diagrams, and shop drawings on all components, including all miscellaneous electrical and mechanical devices furnished under this section.

2. Complete part numbers for all components, including any options, shall be identified. Provide manufacturer’s data that correlates to the complete part number including all options.

3. System network block diagram.

4. Installation details for all field mounted devices to show conformance with the Contract Documents.


1.05 Shipping and Handling

A. Shipping Precautions. Special instructions for proper field handling, storage and installation required by the manufacturer for proper protection, shall be securely attached to the packaging for each piece of equipment prior to shipment. The instructions shall be stored in re-sealable plastic bags or other acceptable means of protection.

B. Identification. Each component shall be tagged to identify its location, tag number and function in the system. Identification shall be prominently displayed on the outside of the package.

C. Storage. Equipment shall not be stored out-of-doors. Equipment shall be stored in dry permanent shelters including in-line equipment and shall be adequately protected against mechanical injury. If any apparatus has been damaged, such damage shall be repaired by the CONTRACTOR at his/her own cost and expense. If any apparatus has been subject to possible injury by water, it shall be thoroughly dried out and put through such tests as directed by the Engineer. This shall be at the cost and expense of the CONTRACTOR, or the apparatus shall be replaced by the CONTRACTOR at his/her own expense.

1.06 Final Documentation

A. Prior to final acceptance, operating and maintenance manuals covering instruction and maintenance on each type of equipment shall be furnished in accordance with the specification.

B. The instructions shall be bound in three-ring binders with Drawings reduced or folded for inclusion and shall provide at least the following as a minimum.

1. A comprehensive index.

2. A complete "As Constructed" set of approved shop Drawings.

3. A complete list of the equipment supplied, including serial numbers, ranges and pertinent data.

4. Full specifications on each item.

5. System schematic drawings "As Constructed", illustrating all components and electrical connections of the components supplied under this Section.

6. Detailed service, maintenance and operation instructions for each item supplied.

7. Special maintenance requirements particular to this system shall be clearly defined, along with special calibration and test procedures.

8. Complete parts lists with stock numbers and name, address and telephone number of the local SUPPLIER.


9. A Compact Disk containing the shop drawing data in PDF format in the binder sleeve.

C. The CONTRACTOR's final documentation shall be new documentation written specifically for this project, but may include standard and modified standard documentation. Modifications to existing manuals shall be made on the respective pages or inserted adjacent to the modified pages. All standard documentation furnished shall have all portions that apply clearly indicated. All portions that do not apply shall be lined out.

D. The manuals shall contain all illustrations, detailed drawings, wiring diagrams and instructions necessary for installing, operating and maintaining the equipment. The illustrated parts shall be numbered for identification. All information contained therein shall apply specifically to the equipment furnished and shall only include instructions that are applicable. All such illustrations shall be incorporated within the printing of the page to form a durable and permanent reference book.

1.07 Quality Control

A. The design, testing, assembly, and methods of installation of the wiring materials, electrical equipment and accessories proposed under this Contract shall conform to the National Electrical Code and to applicable state and local requirements. UL listing and labeling shall be adhered to under this Contract.

B. Any equipment that does not have a UL, FM CSA, or other approved testing laboratory label shall be furnished with a notarized letter signed by the SUPPLIER stating that the equipment famished has been manufactured in accordance with the National Electric Code and OSHA requirements.

C. International Society of Automation (ISA) and National Electrical Manufacturers Association (NEMA) standards shall be used where applicable in the design of the system.

D. The SUPPLIER shall have an established service facility from which qualified technical service personnel and parts may be dispatched upon call. Such a service facility shall be no more than four (4) hours travel time from the jobsite.

E. The SUPPLIER shall provide experienced personnel on-site to coordinate and/or perform installation, termination, and adjustment; on-site testing; OWNER training; and startup assistance for the system

F. Any additional work needed resulting from any deviation from codes or local requirements shall be at no additional cost to the OWNER.

1.08 Warranty and Guarantee

A. In accordance with Division 1, the SUPPLIER shall furnish to the OWNER a written two year guarantee commencing with final acceptance, that all equipment and parts thereof, material and/or workmanship for the field elements, instruments, and control panels are of top quality and free from defects.


B. The SUPPLIER shall guarantee all equipment whether or not of his own manufacture.

PART 2 - PRODUCTS

2.01 General Requirements

A. Equipment to be installed in a hazardous area shall meet Class, Group, and Division classification as shown on the Contract Electrical Drawings, or comply with the local or National Electrical Code, whichever is the most stringent requirement.

B. All equipment, cabinets and devices furnished hereunder shall be heavy-duty type, designed for continuous industrial service. The system shall contain products of a single MANUFACTURER, insofar as possible, and shall consist of equipment models which are currently in production.

C. The equipment shall be designed to operate satisfactorily between 0 degrees C and 40 degrees C at up to 95 percent Relative Humidity (non condensing).

D. All equipment shall be designed to operate on a 60-Hertz alternating current power source at a normal 120 volts, plus or minus 10 percent, except where specifically noted. All regulators and power supplies required for compliance with the above shall be provided. Where equipment requires voltage regulation, constant voltage transformers shall be supplied.

E. All equipment furnished shall be designed and constructed so that in the event of power interruption, or temperatures outside the operational range, the systems specified hereunder shall go through an orderly shutdown with no loss of memory, and resume normal operation without manual resetting when power is restored.

F. All switches shall have double-pole, double-throw contacts rated at a minimum of 600 volts-amperes (VA), unless specifically noted otherwise.

G. Electronic equipment shall utilize printed circuitry suitably coated to prevent contamination by dust, moisture and fungus. Solid-state components shall be conservatively rated for their purpose, to assure optimum long-term performance and dependability over ambient atmosphere fluctuations and 0 to 100 percent relative humidity. The field mounted equipment and system components shall be designed for installation in dusty, humid, and slightly corrosive service conditions.

2.02 Cameras

A. All cameras shall be IP addressable, powered by PoE IEEE 802.3 and provided in outdoor ready enclosures.

B. Pan-Tilt-Zoom cameras shall have the following additional features:

1. 1/3” Progressive scan CCD sensor technology.


2. 4.7-84.6 mm/F1.6 lens with 30x optical, 12x digital zoom.

3. H.264 JPEG video compression.

4. Ability to automatically switch frames per second on motion detection.

5. Equipped with minimum of 32 GB SD card for video recording.

6. Axis model Q6044-E.

C. Each camera location shall be furnished with a Camera Interface Unit meeting the following requirements:

1. Provided as shown in the Contract Drawings.

2. NEMA 4X Stainless Steel enclosure,

3. Fiber patch panel sized for six fibers. Corning model CCH-01U with SC connector panel or approved equal.

4. Mixed Media Ethernet switch with a minimum of three fiber ports and four PoE ports. Red Lion N-Tron model NT24k-11FX3-POE or approved equal.

5. Incoming AC Power Surge Suppressor. EDCO HSP121BT or approved equal.

6. Incoming power breaker.

7. Duplex convenience outlet.

D. Cameras shall be provided with pole mounting hardware by SUPPLIER. Axis model T91 B62.

2.03 Access Hardware

A. Access Control Unit. The unit shall control up to 32 Door Interface Units over an RS-485 network. It shall meet the following requirements:

1. Interface with the Security System server via Ethernet TCP/IP.

2. Database for up to 44,000 access cards with updates downloaded from the server over the network.

3. Reports supervised inputs/alarms with up to 255 priorities.

4. Off-line transaction buffering in the event of a communication loss with automatic upload following restoration of communication.

5. HID VertX V1000 or approved equal.


B. Door Interface Unit. The unit shall support up to two card readers and doors. Each door shall be supported with two contact outputs for door strikes and two contact inputs for door status feedback. It shall communicate with the Access Controller over RS-485. It shall contain an on-board flash memory for configuration downloads from the Access Controller. HID VertX V100 or approved equal.

C. Card Reader. The reader shall be furnished by the same manufacturer as the Door Interface Unit. The card reader shall have a built-in tamper alarm and support multiple format cards. It shall provide a read distance of up to 18 inches depending upon card type and incorporate a 3 x 4 keypad. HID multiCLASS RPK 40 or approved equal.

D. Security System Panel. The Access Control Unit and Door Interface Unit(s) shall be installed together with all power distribution/conversion equipment in a lockable NEMA 12 wall-mounted enclosure. The following additional equipment shall be installed within the enclosure:

1. Incoming AC Power shall be provided with a Surge Suppressor, EDCO HSP121BT or approved equal.

2. Fully managed mixed Media Ethernet switch with a minimum of four fiber and four copper ports. Red Lion N-Tron or approved equal.

2.04 Security System Server

A. The server software shall have a configurable user interface and support up to five concurrent users. It shall provide an event to action mechanism, advanced alarm management and the following additional features:

1. Auto discovery of access control units.

2. Reporting: Configuration, activity, audit trail, alarm, event and access control reports that are exportable in PDF, Excel or CSV format.

3. Security: Configurable user permissions and privileges with authenticated log-in.

4. Genetec Model SV-16-Base-GSC-SY or approved equal.

B. Server Hardware. The server shall be rack-mounted and specifically designed for use with IP based video surveillance and access control applications. It shall meet the following requirements:

1. 6G SAS technology.

2. Operating system: Server 2012 R2

3. 8 GB RAM memory.

4. Equipped with a minimum of 4 TB hard drive.


5. Dual Ethernet ports.

6. BCD Video model BCD102-165-MP-C or approved equal.

C. System Switch. The master system Ethernet switch shall be a rack-mounted fully managed switch containing a minimum of eight fiber and four copper ports. Provide Red Lion N-Tron or approved equal.

PART 3 - EXECUTION

3.01 Installation

A. Install the equipment in the location indicated on the Drawings and follow manufacturers' installation instructions explicitly, unless otherwise indicated. Wherever any conflict arises between manufacturers' instruction, and these Contract Documents, follow ENGINEER's decision, at no additional cost. Keep a copy of manufacturers' instructions on the jobsite available for review at all times.

B. Install materials and equipment in a workmanlike manner utilizing craftsmen skilled in the particular trade. Provide work which has a neat and finished appearance. Coordinate work with the OWNER and work of other trades to avoid conflicts, errors, delays, and unnecessary interference with operation of the existing plant during construction.

C. Keep the premises free from accumulation of waste material or rubbish. Upon completion of work, remove materials, scraps, and debris from premises and from interior and exterior of all devices and equipment. Touch-up scratches, scrapes, or chips in interior and exterior surfaces of devices and equipment with finishes matching as nearly as possible the type, color, consistency, and type of surface of the original finish. Clean and polish the exterior of all panels and enclosures upon the completion of the demonstration tests.

D. Coordinate grounding requirements with Division 16, Electrical.

3.02 Start-up

A. Coordinate all IP addresses with the Division 13 SYSTEM SUPPLIER.

B. Install Axis CameraCompanion software on each operator station PC.

C. Provide a minimum of three eight-hour days of on-site system setup to initialize the system to the OWNERs direction including:

1. Focus settings on fixed cameras.

2. Frame recording frequency during normal and motion events.

3. Video retention times.

4. Weekday and weekend recording schedules.


3.03 Training

A. The cost of training programs to be conducted with OWNER's personnel shall be included in the Contract price.

B. All training schedules shall be coordinated with, and at the convenience of the OWNER. Shift training may be required to correspond to the OWNER's working schedule.

C. Provide a minimum of eight hours of operator training on the use of the system.

END OF SECTION


Scale:

Job No.

Date:

YX

YX

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Checked by:

Approved by:

Designed by:

Drawn by:

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ByNo. Date

2016C

P61117.27A

1/12/2016

YINHUI XU, PhD., P.E.

FL. P.E. NO. 72186

AS NOTED

4

3

2

1

ByNo. DateRevision Revision

8

CPH, Inc.

Arch. Lic. No. AA2600926

Landscp. Lic. No. LC0000298

Licenses:

Eng. C.O.A. No. 3215

Survey L.B. No. 7143

500 West Fulton St. Sanford, Fl. 32771

Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas

Wastewater Treatment Plant No. 2

EXISTING TOPOGRAPHY

40 80040

Scale 1"=40'

10

JCS1-11-16ADDENDUM 10

EL. 43.0

EL. 31.0

4'-0"

HANDRAIL

Piping Legend1

2

4

5

6

7

8

3

16" WALL PIPE, PE x PE (LENGTH AS REQUIRED)

18" x 12" TEE, FLG

12" GATE VALVE, FLG

12" CHECK VALVE, FLG

12" FLEXIBLE COUPLING, FLG

PUMP

16" 90° BEND, MJ

CONCRETE

PIPE SUPPORT

1'-0"2'-6"9"

EL. 43.0

EL. 39.0

EL. 35.0

EL. 40.40

EFFULENT WIER

4'-3"

SectionSCALE: 3/8" = 1'-0"


EL. 42.0

EL. 35.0

10'-0"

EL. 41.5

EL. 39.0

EL. 43.0

8"

4'-2"

8"

4'-3"1'-0"1'-0" 1'-0"

1'-0" 1'-0"

12" PUMP

COLUMN

4"

BASKET STRAINER

W/ ANTI-VORTEX

Pump Operation Effluent Transfer Pump

4 - 1" Ø 304 SS

ANCHOR BOLTS

4 - 7/8" Ø 304 SS

BOLTS

N.T.S.

Section

1'-11"

2'-8"2'-8"

3'

1/16" GASKET

NOTE: CONTRACTOR SHALL COORDINATE &

VERIFY SOLE PLATE & DISCHARGE HEAD

DIMENSIONS W/ PUMP MANUFACTURER.

N.T.S.

Detail

#4 BAR EACH

DIRECTION

36" SS SQ. SOLE PLATE BY

1" THICK W/ 4 -

7

8

" TAPPED

HOLES & 4-1

1

4

" DRILLED

HOLES

CONC. PAD

3'-4"X3'-4"

4 - 1" Ø 304 SS

ANCHOR BOLTS

4 - 3/4" Ø 304 SS

ANCHOR BOLTS

2'

2" TYP.

PRESSURE GAUGE WITH 3/8"

S.S. PIPING & BALL VALVE

3/8" S.S. TAPPING SADDLE

EL. 44.67

DETAIL 2

EL. 40.00

12" SPOOL PIECE WITH S.S. TAPPING

SADDLE, PRESSURE GAUGE AND SHUT-OFF

VALVE, FLG x FLG (LENGTH AS REQUIRED)

EL. 35.00'

1'-0"

2'-6"X1'-6"X12"

DEEP SUMP


EL. 43.00'

EL. 35.00'

2'-0"


1'-0"


7'-1

1

2

"

9 24" CENTURY LINE

SLEEVE (CS-24-12.0)

LINK SEAL (LS-410-25)

10 18" D.I.P. PE, PE.

11 18" D.I.P. 90° BEND, FLG

12 18" GATE VALVE

WITHOUT BYPASS

14 18" D.I.P. TEE


EL. 39.0'

EL. 41.00'

EL. 43.00'

EL. 35.00'

ALUMINUM

GRATING

SLUICE GATE,

REF. SLUICE GATE

DETAILS DRAWING

3' S.S. SAFTEY CHAIN AT

SLUICE GATE

2'-6"X1'-6"X12"

DEEP SUMP

EL. 43.00'

Chemical Injector Detail

FLEXIBLE

SOLUTION

TUBING

PVC QUICK RELEASE

COUPLING

SAF-T-FLO EB-165-C-C-0-00-23

1-1/2" PVC BALL VALVE

10" MINIMUM

NOTE:

INSERTION TO 1/3

OF PIPE DIAMETER

PIPE WALL

1" SOLUTION TUBE

1-1/2" PVC

BALL VALVE

1-1/2" PVC

CHECK VALVE

1-1/2" X 1/2"

PVC REDUCER

1/2" BRAIDED PVC

3" SCH80 PVC

SLEEVE

SCALE: 3/8" = 1'-0"

EL. 43.00'

EL. 39.0'

3' COVER

MINIMUM

ALUMINUM

GRATING

EL. 41.00'

CHEMICAL INJECTOR,

DETAIL 3

CONCRETE PIPE

SUPPORT

5' CONCRETE PAD

38765

4

9

10

10

10

15

11

12

14

10

10

15

15 18" D.I.P. 45° BEND, FLG

10

MECHANICAL

SEAL (TYP.)

PIPING

CLAMP

4" ALUMINUM CHANNEL W/ 8" x 8" x

1/4" BASE PLATE TURBIDIMETER WITH

SUNSHIELD SUPPORT POST

TURBIDIMETER

SAMPLE SUPPLY TUBING TO

TURBIDIMETER

DRAIN

TUBING

ALUMINUM

HANDRAIL

2" SCH.. 80 PVC

SAMPLE LINE

2" x 1" PVC TEE AND CAP W/

RED BUSHING AND TUBING

CONNECTION

SECTION B

CROSS REFERENCE SHEET TITLESECTION A

SECTION C

SECTION E

SECTION FTHIS SHEET

CHLORINE CONTACT CHAMBERS - MECHANICAL PLAN




SEC/DET

SECTION G, HCHLORINE CONTACT CHAMBERS - MECHANICAL PLAN

THIS SHEET2

SECTION ITHIS SHEET

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ByNo. Date

2016C

P61117.27A

1/12/2016

YINHUI XU, PhD., P.E.

FL. P.E. NO. 72186

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


CHLORINE CONTACTCHAMBERS

MECHANICAL SECTIONS

THIS SHEET3


7

10


MEMORANDUM

BAILEY ENGINEERING CONSULTANTS, INC. 10620 GRIFFIN ROAD, SUITE 202 COOPER CITY, FL 33328 TEL (954) 448-7930 FAX (954) 713-9959

To: CPH Engineers, Inc. From: Bailey Engineering Consultants, Inc. Date: January 13, 2016 Project: City of Palm Coast, Florida

Wastewater Treatment Plant No. 2 CPH Project No. P61117.27A Subject: Addendum No. 10

The Contract Documents, Specifications and Drawings are hereby amended as follows: A. CONTRACT DOCUMENTS AND SPECIFICATIONS: Specification Section 13300:

1. Delete from paragraph 1.01B, 7 the text which reads: “…13370…”

Insert the following text in its place which reads: “…16370…” Specification Section 13326:

1. Delete from paragraph 3.03D the text which reads: “…MCC-1 and MCC-2…”

Insert the following text in its place which reads: “…MCC-1A and MCC-2A…”

2. Delete from paragraph 3.03E the text which reads: “…MCC-1 and MCC-2…”


3. Delete from paragraph 3.03F the text which reads: “…MCC-1 and MCC-2…”

Insert the following text in its place which reads:

“…MCC-1A and MCC-2A…”

4. Delete from paragraph 3.03G the text which reads: “…MCC-1 and MCC-2…”


5. Delete from paragraph 3.03H the text which reads: “…MCC-1 and MCC-2…”


6. Delete from paragraph 3.03I the text which reads: “…MCC-1 and MCC-2…”


7. Delete from paragraph 3.03J the text which reads: “…MCC-1 and MCC-2…”


8. Delete from paragraph 3.03K the text which reads: “…MCC-1 and MCC-2…”


9. Delete from paragraph 3.03L the text which reads: “…MCC-1 and MCC-2…”


10. Insert the following new items to Table 13326-1: PLC-1 Hardwire I/O List:

9157 UPS Common Trouble DI Normal Trouble 9157 UPS On DI Off On

Specification Section 15600:

1. Delete from paragraph 2.04A, 1 the text which reads: “…equal.” without substitution.

Specification Section 16110:

1. Delete paragraph 1.02A, 2 inserted by Addendum No. 5 which reads: “Underground power conductors (Non VFD motor units) shall be installed in PVC schedule 80 conduits.”

Insert the following paragraph 1.02A, 2 in its place which reads: “Underground power conductors (Non VFD motor units) and fiber optic cable shall be

installed in PVC schedule 80 conduits.” Specification Section 16265:

1. Delete Specification Section 16265 in its entirety.

Insert revised Specification Section 16265 in its entirety issued as part of this addendum. B. CHANGES TO THE DRAWINGS:

1. Delete Sheets E-02, E-07, E-09, E-11, E-12, E-13, E-16, E-19, E-22, E-23, E-24, E-27, E-31, E-32, E-35, E-38, E-41, E-48, E-51, FA-01, FA-04, I-09, SS-02, SS-03 and SS-05 in their entirety. Insert revised Sheets E-02, E-07, E-09, E-11, E-12, E-13, E-16, E-19, E-22, E-23, E-24, E-27, E-31, E-32, E-35, E-38, E-41, E-48, E-51, FA-01, FA-04, I-09, SS-02, SS-03 and SS-05 in their entirety issued as part of this addendum.

C. RESPONSES TO BIDDERS:

1. Curry Controls Company RFI dated 01/08/16: Comment No. 1: Drawing I-10 Membrane Cleaning System: What is the size of

FE/FIT 2202? Who is responsible for the supply? Response No.1: The meter in question is actually shown on Sheet I-09. The

system tag number for this meter is 9005, the number 2202 is that used by the Membrane OEM for reference. The MBR OEM is responsible for the membrane cleaning system including the flow meter in question.

Comment No. 2: Drawing I-08 showes XS 8498 for Alum and Sodium Hypo and

described as Leak Detector. Is this a level device or Gas detector? Is there a spec for this device?

Response No. 2: It is a float switch which is defined in Specification Section

13310. Comment No. 3: Specification Section 13300 list other sections under B no 7 list

VFD's as 13370 should this be 16370. Response No. 3: This is a typo, it should read “16370”. Please see revised

Specification Section 13300 issued as part of this addendum.

2. PC Construction Company RFI dated 01/11/16: Comment No. 83: Addendum #8 Question 10 and 11 are requesting specifications for

275 gallon double wall steel supply day tank and fuel oil pumps respectively. Engineer’s response is “the product must meet the required specifications.” Questions were asked because the required specifications were not found; please clarify where in the contract documents these specifications are located.

Response No. 83: Please see Specification Section 16216, 2.03A and specification

changes inserted by Addendum No. 5.

Static Uninterruptible Power Supply – Three Phase (20kVA) 16265-1

SECTION 16265

STATIC UNINTERRUPTIBLE POWER SUPPLY – THREE PHASE (20KVA)

PART 1- GENERAL

1.01 SCOPE

A. The Contractor shall furnish and install a three-phase continuous duty, on-line, double conversion, solid-state uninterruptible power system, hereafter referred to as the UPS with a minimum battery backup time of 18 minutes. The UPS shall operate in conjunction with the building electrical system to provide power conditioning, back-up and distribution for critical electrical process instrumentation loads as shown on the electrical drawings. The UPS shall consist of the UPS module, batteries or other DC storage systems, and accessory cabinets for maintenance bypass and distribution applications, and other features as described in this specification.

1.02 RELATED SECTIONS

1.03 SYSTEM DESCRIPTION

The UPS system will include a minimum of (1) rectifier, (1) inverter, (1) static bypass, (1) maintenance bypass, (1) battery system and associated control and monitoring panel.

A. Components:

1. Rectifier

2. Inverter

3. Sealed Lead Acid Batteries

4. Battery Charger

5. Automatic Bypass

6. User Interface Panel

7. Serial (RS-232) Communication Interface

8. Communication Card Slots (2)

9. Relay Output Contact (2)

10. Environmental Inputs (2)


11. Hardwired Input, Output

12. External Matching Battery Cabinets

13. Maintenance Bypass Module

a. MBP internal to UPS module

14. SNMP/Web Adapter

B. Modes of Operation: The UPS shall operate as an online, double-conversion UPS with the following modes:

1. Normal During the Normal or Double-conversion Mode the rectifier shall derive power as needed from the commercial AC utility or generator source and supply filtered and regulated DC power to the online inverter. The inverter shall convert the DC power to highly regulated and filtered AC power for the critical loads.

2. Battery Upon failure of the AC input source, the critical load must continue to be supplied by the inverter without switching. The inverter must obtain its power from the battery. There must be no interruption in power to the critical load upon failure or restoration of the AC input source.

3. Recharge Upon restoration of the AC input source, the rectifier/battery charger must recharge the battery. The inverter shall, without interruption of power, regulate the power to the critical load.

4. Bypass: The static bypass switch must be used for transferring the critical load to the AC utility supply without interruption. Automatic re-transfer to normal operation must also be accomplished without interruption of power to the critical load. The static bypass switch must be capable of manual operation.

5. Integral Maintenance Bypass: The maintenance bypass is used for supplying the load directly from the AC utility supply, while the UPS is isolated for maintenance or repair.

1.04 REFERENCES

A. The UPS and all components shall be designed, manufactured and tested in accordance with the latest applicable standards of NEMA and UL as follows. Where a conflict arises between these documents and statements made herein, the statements in this specification shall govern.

1. Safety

a. IEC 62040-1-1 or EN 62040-1-1

b. EN 60950

c. UL 1778

2. Emission and Immunity:


a. EN 50091-2 (Emissions Class A and Harmonics)

b. EN61000-4-2,-3,-4,-5 - Slow high energy surges in input/output lines: 1 kV. line/earth, 0.5 kV line/line (IEC 61000-4-5) - Fast low energy transients in power lines: 2 kV. line/earth (IEC 61000-4-4) - Fast low energy transients (burst) in control and signal lines: 1 kV line/earth (IEC 61000-4-4) - Electrostatic discharge (ESD): 8 kV air discharge, 6 kV contact discharge (IEC 61000-4-2) - Electromagnetic field: IEC 61000-4-3 level 3

c. FCC Class A15J

B. Markings

1. UL, cUL, and NOM

1.05 SUBMITTALS – FOR REVIEW/APPROVAL

A. Submit one copy of a concise operation and maintenance manual.

1.06 SUBMITTALS – FOR CONSTRUCTION

A. Submit one copy of a concise operation and maintenance manual.

1.07 QUALIFICATIONS

A. The manufacturer of the unit shall have a minimum of forty years experience in the design, manufacture and testing of Uninterruptible Power Supplies.

B. For the equipment specified herein, the manufacturer shall be ISO 9001.

C. Provide Seismic tested equipment as follows:

1. The equipment and major components shall be suitable for and certified to meet all applicable seismic requirements of the California Building Code (CBC) through zone 4 application.

1.08 REGULATORY REQUIREMENTS

A. The UPS shall be UL labeled.

1.09 DELIVERY, STORAGE AND HANDLING

A. Equipment shall be handled and stored in accordance with manufacturer’s instructions. One (1) copy of these instructions shall be included with the equipment at time of shipment.

1.10 OPERATION AND MAINTENANCE MANUALS

A. Equipment operation and maintenance manuals shall be provided with each assembly shipped and shall include instruction leaflets, instruction bulletins and renewal parts lists where applicable, for the complete assembly and each major component, products.


1.11 MANUFACTURERS

A. Eaton /Powerware, Schneider Electric – APC or approved equal.

1.12 RATINGS

A. System Input

1. Input Voltage Operation Range

a. Nominal 120/208 VAC, 4-wire plus ground

b. +10% to –15% from nominal

2. Input Frequency

a. 45 to 65 Hz

b. auto-sensing

c. capable of 50 to 60 Hz or 60 to 50 Hz frequency conversion

3. Input Power Factor: 0.99 typical

4. Input Current Distortion: 5% THD maximum at full rated linear load

5. Inrush Current:

a. <2x branch rating without input transformer

b. <5x branch rating with input transformer

6. Surge Protection:

a. Line to Line 180J

b. Line to Ground 450J

B. System Output, Normal Mode -Nominal Output Voltage 208/120 VAC, Selectable through front panel or through serial port connection with power management software.

1. Voltage regulation: +/-2% of selected output voltage in steady state

2. Transient Voltage Response: Meets Class 1 performance of IEC62040-3

3. Voltage THD:

a. 2% Total Harmonic Distortion (THD) maximum phase to neutral into a maximum rated linear load (5% phase to phase)


b. 5% THD maximum phase to neutral into a maximum rated non-linear load (7% phase to phase)

4. Nominal Frequency: 50 or 60 Hz selectable

5. Frequency Regulation:

a. 50/60 Hz +/- 0.5 to +/- 3.0 Hz selectable, synchronized to mains, +/- 0.005 Hz free running single units

b. +/- 0.15 Hz parallel units

6. Slew rate:

a. selectable to 1.0, 2.0, 3.0 Hz/s for single units,

b. < 0.5 Hz/s for parallel units;

c. Generator Mode (6 / 7.5 Hz/s) for single units selectable through software parameters that can be configured via LCD and service PC interface

7. Output Current: Maximum output current (at nominal output voltage) for the UPS shall be:

a. 20 kVA system: 55 A @ 208 V

8. Current Overload Capability without Bypass:

a. 125% for 1 min

b. 150% for 5 seconds

c. >150% for 300 ms

9. Bypass:

a. Automatic bypass shall provide an alternate path to power in the case of overload, inverter failure or other UPS failure

b. Internal Maintenance Bypass can be utilized with the UPS to allow servicing of the UPS

c. Transfer time to and from any internal bypass shall be no-break

10. Efficiency: Typical >91% while in normal mode, with nominal line conditions

C. System Output, Battery Mode

1. Nominal Output Voltage: This shall be the user-selected output voltage

2. Voltage Regulation: +/-1% phase to neutral of selected nominal voltage (+/-2% phase to phase)


3. Transient Voltage Response

a. Meets Class 1 performance of IEC62040-3

b. +/-5% for 100% step load change; recovery in <1ms

4. Voltage THD:

a. 2% Total Harmonic Distortion (THD) maximum into a maximum rated linear load

b. 5% THD maximum phase to neutral into a maximum rated non-linear load (7% phase to phase)

5. Frequency Regulation: +/-0.005 Hz of selected nominal frequency

6. Overload Capacity:

a. 125% for 1 min

b. 150% for 5 seconds

c. >150% for 300 ms

1.13 CONSTRUCTION

A. The UPS system shall be provided as a single-module, non-redundant system. The UPS shall be field-upgradeable for power rating 20 kVA, additional parallel capacity or for redundant operation. The system shall be configured with the following options:

1. External Matching Battery Cabinets

2. Several Connectivity Options

3. Internal Maintenance Bypass Switch

B. Converter (rectifier): Incoming power shall be filtered and converted to DC by a sine-wave rectifier. The rectifier corrects the input power factor to 0.99 and draws sinusoidal current (with less than 5% THD) from the utility. In the event of utility failure, the DC-DC converter shall be supplied power without interruption from the internal or external batteries.

1. Overload Capacity: The converter shall be capable of supplying up to 150% of rated load for at least five (5) seconds if no bypass is available.

C. Inverter: The inverter converts the DC power from the rectifier or converter to regulated AC power for output to critical loads.

1. Output Voltage: The inverter output voltage is specified in section 1.12.B.


2. Voltage Regulation: The inverter steady state voltage regulation is +/- 1% phase to neutral, 2% phase to phase. Dynamic regulation meets Class 1 performance of IEC62040-3.

3. Frequency Control: The inverter steady state frequency regulation is +/-0.005 Hz, free running in steady state. UPS is synchronized to Utility in normal operation.

D. Mechanical Construction

1. All materials and components of the UPS shall be new, of current manufacture, and shall not have been in prior service except as required during factory testing. The UPS shall be constructed of replaceable subassemblies. All active electronic devices shall be solid-state.

2. The UPS unit is comprised of an input rectifier, battery charger, inverter, bypass, and battery consisting of the appropriate number of sealed battery modules, and shall be housed in a single freestanding enclosure. The UPS cabinet shall be cleaned, primed, and painted with the manufacturer's standard color. Casters and leveling feet shall be provided as standard.

3. Matching external battery cabinets shall be available in different sizes.

4. Dimensions of standard UPS and external battery or option cabinets:

Enclosure Dimensions (H x W x D) Weight(inc. bat)

UPS: 66 x 20 x 34 inches 1105 lbs

½ BATTERY CAB: 66 x 20 x 31 inches 1100 lbs

FULL BATT CAB: 66 x 20 x 31 inches 2060lbs

OPTION CAB MBP ONLY: 66 x 20 x 34 inches 205 lbs

OPT CAB W/TRANSFORMER: 66 x 20 x 34 inches 535 lbs

1.14 SYSTEM INPUT & OUTPUT CONNECTIONS

A. AC Input:

1. All UPS units shall be capable of utilizing hardwired input. Option cabinets will contain sufficient power cabling to connect to the UPS power terminals when the Option cabinets are placed adjacent to the UPS.

2. Input neutral is required for proper UPS operation unless input transformer option is used.

B. AC Output:

C. All UPS units shall be capable of utilizing hardwired output


D. Extended Battery Connector: External battery cabinets include cable to connect each battery cabinet to the UPS or daisy chain external battery cabinets.

E. Serial (RS-232) Communication Interface: A 9-pin sub-D connector shall provide capability for communicating with manufacture-supplied software package. The UPS shall also provide signals for indication of UPS alarm status.

F. (2) Communication Card Slots: The UPS shall provide (2) communication X-slots in the back of the UPS allowing for additional connectivity options, including SNMP/Web, AS/400 relays, Modbus/Jbus capabilities, etc.

G. (2) Programmable Input Connections: The UPS shall provide built-in inputs for field connection (environmental input). The inputs shall be parameter programmable to suit the needs of the application.

1.15 USER INTERFACE

A. Front Panel Display: The UPS shall include a front panel display consisting of a graphical LCD display with backlight, four status LED’s, and a four-key keypad.

1. Graphical LCD display: Includes basic language (English and local selectable language), display of unit function and operating parameters. It shall be used to signify the operating state of the UPS, for indicating alarms, for changing operations control parameters and set points.

2. Four status LED’s, which indicate:

a. Alarms, with a red LED

b. On Battery, with a yellow LED

c. On Bypass, with a yellow LED

d. Power On, with a green LED

3. Four-Key Multifunction Keypad: UPS shall have keypad to allow user to adjust UPS parameters, view alarm and inverter logs, change UPS operational modes, and turn the UPS on and off.

B. Power Management Software Package: The UPS shall include serial communications interface that provides the following communication capabilities:

1. Monitor and graphically display input and output voltage and other operating characteristics

2. Notify end-users in the event of a power anomaly via network, E-mail or page.

3. Communication Ports:

a. Communication Card Slots: The UPS shall provide (2) communication X-slots in the back of the UPS allowing for additional connectivity options, including SNMP/Web, AS/400 relays, Modbus/Jbus capabilities, etc


b. Serial communications (via RS-232) with manufacturer-supplied power management software package

1.16 BATTERIES

A. Battery Type: Valve Regulated Lead Acid (VRLA), minimum two-year warranted float service life at 25 degrees C

B. UPS Holdover Time (Runtime): Each UPS system, consisting of a minimum of six battery strings (108 battery blocks) for each power module shall have a minimum holdover time of 11 minutes, depending on kVA rating.

C. Extended Holdover Time (Runtime): Each UPS system shall have capability for addition of extra matching battery cabinets (in two cabinet configurations) to increase the total holdover time. Please refer to datasheet for a list of runtimes. The battery times listed are approximate and may vary depending on load configuration, temperature, battery age, and battery charge.

D. Battery Recharge Time:

1. Base UPS system consisting of six (6) battery strings will have a recharge time of max. 1.75 hours to 95% usable capacity @ nominal line after a full load discharge (30 kVA).

E. Bus Voltage: Nominal bus voltage is 216 VDC. Each string consists of 18 battery blocks in series with 9 Ah capacity.

F. Battery Protection:

1. Short Circuit Protection: Over-current protection shall protect the batteries from all short circuit fault conditions

2. Battery Module Protection: Internal battery circuit breaker shall be provided

3. Under-voltage Protection:

a. Inverter cutoff voltage: Battery operation shall be terminated when the battery voltage drops to the 1.67 VPC set point

b. Protective shutdown voltage: Inverter shall shutdown after 1 minute when the battery voltage drops below 1.7 VPC volts-per-cell typical

4. Over-voltage Protection: If the UPS system’s battery bus voltage exceeds the predetermined set point then the UPS will disable the charger and alarm a high battery condition

G. Advanced Battery Management:

1. Battery recharge: After recharging batteries to full capacity, the charger will enter the rest mode to increase the battery lifetime according the ABM cycle. Hence, continuous float charging of the battery shall not be allowed. The active battery


charger states are constant-current (charge mode), constant-voltage (float mode) and no-charge (rest mode).

2. Battery Runtime Monitoring: UPS shall monitor batteries and provide status to end user of battery runtime via front panel, serial communications, or both. Runtime calculations to be based on load demand and analysis of battery health.

3. Battery Health Monitoring: UPS shall periodically test and monitor battery health and provide warnings visually, audibly and/or serially when battery capacity falls below 80% of original capacity. Battery testing may also be user initiated via front panel or serial communications.

1.17 NAMEPLATES

A. Provide a printed nameplate for the UPS.

1.18 ENVIRONMENTAL CONDITIONS

A. The UPS shall be certified to the following safety standards:

1. EN 62040-1-1, IEC 62040-1-1, EN 60950

B. The UPS shall meet CISPR22 Class A (EN50091-2) for Emissions and EN50091-2 (IEC6100032 for 16 amps or less) for Harmonics

C. Audible Noise: Less than 57 dBA (A weighted) at one (1) meter from all sides in all system modes

D. Ambient Temperature

1. Operating: UPS 0 deg C to +40 deg C

2. Storage: UPS 0 deg C to +25 deg C

E. Relative Humidity

1. Operating: 5 to 95% non-condensing.

2. Storage: 5 to 95% non-condensing.

F. Altitude

1. Operating: To 3000 meters--de-rating or reducing operating temperature range may be required for higher altitudes

2. Transit: To 10,000 meters

G. Electrostatic Discharge: The UPS shall be able to withstand a minimum 8 kV without damage and without affecting the critical load


PART 2 EXECUTION

2.01 FACTORY TESTING

A. The following standard factory tests shall be performed on the equipment provided under this section. All tests shall be in accordance with the latest version of NEMA and UL standards.

1. Standard Computer-automated UPS system test

2. Hipot test

2.02 INSTALLATION

A. The Contractors shall install all equipment per the manufacturer’s recommendations.

2.03 FIELD QUALITY CONTROL

A. Provide the services of a qualified factory-trained manufacturer’s representative to assist the Contractor in installation and start-up of the equipment specified under this section for a period of 2 working days. The manufacturer’s representative shall provide technical direction and assistance to the Contractor in general assembly of the equipment, connections and adjustments, and testing of the assembly and components contained therein.

B. The Contractor shall provide three (3) copies of the manufacturer’s field start-up report.

2.04 WARRANTY

A. All components of the UPS system shall be covered by a standard one-year limited factory warranty and service protection package.

B. One-year limited factory warranty shall include replacement coverage for the UPS parts for a period of 18 months from shipment or 12 months from start-up, whichever occurs sooner. Labor coverage is for 90 days after product startup.

C. One-year service protection package shall include 7x24 on-site repair/replacement labor for UPS parts and batteries; 7x24 technical support coverage; and 7x24 remote monitoring service (with monthly reports for UPS and battery performance). Standard response time shall be 8 hours from receipt of call. Manufacturer shall also offer, as an option, 7x24 on-site service support with guaranteed response times of 4, or 2 hours in certain major metropolitan areas. Additional preventive maintenance visits shall be available as an option for both UPS and battery components.

D. Manufacturer shall also include Start-up services consisting of: 7x 24 Start-up service of UPS and batteries. On-site user training, Site Audit, installation and commissioning of monitoring service, and validation of one-year limited factory warranty will be performed during the start-up.


E. Manufacturer shall also offer an optional service plan to provide 7x24 on-site coverage (preventive and corrective) for UPS and batteries, guaranteed response time, remote monitoring, Web access to service site history, annual Site Audit, UPS and battery preventive maintenance visit, and discounts on upgrade and modification kits. Manufacturer shall also provide a battery service plan to provide parts-and-labor coverage for partial and full battery strings, either with preventive maintenance or replacement coverage.

END OF SECTION

OVERALL ELECTRICALSITE PLAN

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ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

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CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET

DD12/17/15ADDENDUM NO. 5



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ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

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8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




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C

oa

st W

WT

P N

o. 2

\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-0

9 M

CC

-2

A.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

3p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-09 M

CC

-2A

.d

wg

, 22 X

34, 1/13/2016 4:23:11 P

M,

dm

artin

MCC-3 AND MCC-4SINGLE LINE DIAGRAMS

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

oa

st\P

alm

C

oa

st W

WT

P N

o. 2

\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-1

1 M

CC

-3

&

M

CC

-4

.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

3p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-11 M

CC

-3 &

M

CC

-4.d

wg

, 22 X

34, 1/13/2016 4:23:27 P

M,

dm

artin

MCC-5 SINGLE LINE DIAGRAMScale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

oa

st\P

alm

C

oa

st W

WT

P N

o. 2

\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-1

2 M

CC

-5

.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

3p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-12 M

CC

-5.d

wg

, 22 X

34, 1/13/2016 4:23:42 P

M,

dm

artin

MCC-6 SINGLE LINE DIAGRAMScale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

oa

st\P

alm

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oa

st W

WT

P N

o. 2

\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-1

3 M

CC

-6

.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

3p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-13 M

CC

-6.d

wg

, 22 X

34, 1/13/2016 4:23:57 P

M,

dm

artin

MCC-1A & MCC-2A FRONT VIEWS

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

oa

st\P

alm

C

oa

st W

WT

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\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-1

6 E

QU

IP

F

V-1

.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

4p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET


JPM



F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-16 EQ

UIP

FV

-1.d

wg

, 22 X

34, 1/13/2016 4:24:12 P

M,

dm

artin

CONTROL WIRING DIAGRAM &FIBER RISER DIAGRAM

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

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st\P

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C

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st W

WT

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Ad

de

nd

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N

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0\D

wg

s\E

-1

9 D

IA

G.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

4p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET


JPM



F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-19 D

IA

G.d

wg

, 22 X

34, 1/13/2016 4:24:27 P

M,

dm

artin

ELEMENTARY DIAGRAMS-2Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

oa

st\P

alm

C

oa

st W

WT

P N

o. 2

\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-2

2 E

LE

M D

IA

-3

.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

4p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET


JPM



F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-22 ELEM

D

IA

-3.d

wg

, 22 X

34, 1/13/2016 4:24:42 P

M,

dm

artin

EMERGENCY GENERATORBUILDING

POWER PLAN

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

oa

st\P

alm

C

oa

st W

WT

P N

o. 2

\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-2

3 G

en

B

ld

g_

PW

R.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

4p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-23 G

en

B

ld

g_P

WR

.d

wg

, 22 X

34, 1/13/2016 4:24:57 P

M,

dm

artin

MAIN ELECTRICALBUILDING NO. 1POWER PLAN

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

oa

st\P

alm

C

oa

st W

WT

P N

o. 2

\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-2

4 M

AIN

E

LE

C R

M_

PW

R.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

5p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-24 M

AIN

ELEC

R

M_P

WR

.d

wg

, 22 X

34, 1/13/2016 4:25:12 P

M,

dm

artin

HEADWORKSELECTRICAL PLANS

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

oa

st\P

alm

C

oa

st W

WT

P N

o. 2

\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-2

7 H

EA

D P

LN

.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

5p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-27 H

EA

D P

LN

.d

wg

, 22 X

34, 1/13/2016 4:25:35 P

M,

dm

artin

CHLORINE CONTACTCHAMBERS ELECTRICAL PLAN

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

oa

st\P

alm

C

oa

st W

WT

P N

o. 2

\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-3

1 C

CC

P

LN

.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

5p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET


JPM



F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-31 C

CC

P

LN

.d

wg

, 22 X

34, 1/13/2016 4:25:57 P

M,

dm

artin

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

oa

st\P

alm

C

oa

st W

WT

P N

o. 2

\1

4._

Ad

de

nd

um

N

o. 1

0\D

wg

s\E

-3

2 R

ecla

im

E

le

c R

m.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

6p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET


RECLAIMED WATERDISTRIBUTION PUMP STATIONBUILDING NO. 2 POWER PLAN



F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-32 R

eclaim

Elec R

m.d

wg

, 22 X

34, 1/13/2016 4:26:12 P

M,

dm

artin

RECLAIMED WATERDISTRIBUTION PUMP STATION

ELECTRICAL PLAN

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

ctive

P

ro

je

cts\C

PH

E

ng

in

ee

rs\P

alm

C

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st\P

alm

C

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st W

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\1

4._

Ad

de

nd

um

N

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0\D

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s\E

-3

5 R

EC

LA

IM

P

LN

.d

wg

Ja

n 1

3, 2

01

6 - 4

:2

6p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET



DD01/1316ADDENDUM NO. 10

F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

o. 2\14._A

dd

en

du

m N

o. 10\D

wg

s\E-35 R

EC

LA

IM

P

LN

.d

wg

, 22 X

34, 1/13/2016 4:26:37 P

M,

dm

artin

SK

ID

N

O. 6

SK

ID

N

O. 5

SK

ID

N

O. 1

SK

ID

N

O. 4

SK

ID

N

O. 2

BACK-UP

SCRUBBER 2

FUTURE

BACK-UP

PHASE I

FUTURE

BACK-UP

PHASE I

PHASE II

BACK-UP

PHASE I

HB

EXIST. BUILDING EXHAUST FAN (TYP.)

FRP GRATING (TYP.)

EXIST. 1-1/2" POTABLE

ELECTRIC ROLL-UP DOOR

FIRE EXTINGUISHER

WALL MOUNTED


TANK MOUNTED

LADDERS (FRP)


ELECTRIC

FRP GRATING. MANUFACTURER

TO DESIGN SUPPORT SYSTEM TO

MEET LIVE AND DEAD LOADS PER

CONTRACT SPECIFICATIONS.

ROLL-UP DOOR


HB

HB

EXISTING 8"

WATER LINE

WATER LINE

1-1/2" POTABLE

WATER LINE

SKID NO. 7

(TYP.)

TANK MOUNTED

LADDERS (FRP) (TYP)

BACK-UP

SCRUBBER 2

SCRUBBER 1

EMERGENCY EYEWASH

AND SHOWER

~

~

EMERGENCY EYEWASH

AND SHOWER (WALL MOUNTED)

CONNECT TO

18" HATCH

(TYP.)

18" HATCH (TYP)

~

FL

OW

AIR

FRP GRATING &

SUPPORT GRID (TYP.)

FRP GRATING &

SUPPORT GRID (TYP.)

FU

TU

RE

HB

~~

1-1/2" POTABLE W.L.

~

#1

#2

#3

#1

#2

#3

#1

#2

#3

#1

#2

#3

#1

#2

#3

#1 #2 #3

EYEWASH AND

SHOWER

EMERGENCY

NOTE: ALL CPVC PIPE JOINTS TO BE

SOLVENT WELD.

WWTP SKID NO. 1

MICRO C-G FEED PUMPS

FUTURE 2 MGD

PUMPS 4,5

EXISTING WTP 36,500 GALLON

SODIUMHYPOCHLORITE

TANK

EXISTING WTP 36,500 GALLON

SODIUMHYPOCHLORITE

TANK

FUTURE WTP 36,500 GALLON

SODIUMHYPOCHLORITE TANK

FUTURE WWTP 28,300 GALLON

MICRO C-G TANK

TANK PADEL. 39.5

6,500 GALLONSODIUM HYDROXIDE

TANK

TANK PADEL. 39.5

6,500 GALLONSODIUM HYDROXIDE

TANK

TANK PADEL. 39.5

TANKPADEL.

39.5

850 G

ALLO

NA

QU

A A

MM

ON

IA"A

MM

ON

IUM

HYD

RO

XID

E"

NH

4O

H

ELECTRICAL ANDMECHANICAL ROOM

FIRE EXTINGUISHER

WALL MOUNTED

MICRO CG STORAGE ANDFEEDING SYSTEMELECTRICAL PLAN

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

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6

5

Sheet No.

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ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

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PH

En

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, 22 X

34, 1/13/2016 4:27:01 P

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~

SLUDGE DEWATERINGBUILDING POWER PLAN

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

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7p

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ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

ro

jects\C

PH

En

gin

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alm

C

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C

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ATER

P

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, 22 X

34, 1/13/2016 4:27:29 P

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artin

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

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P

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7p

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rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET


RO MEMBRANE BUILDINGELECTRICAL ROOM

POWER PLANDD01/08/16

ADDENDUM NO. 9


F:\A

ctive P

ro

jects\C

PH

En

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m - P

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, 22 X

34, 1/13/2016 4:27:48 P

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LIGHTING FIXTURE SCHEDULESAND DETAILS

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

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01

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:2

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ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

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WTP

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SC

H.d

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, 22 X

34, 1/13/2016 4:28:06 P

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artin

FIRE ALARM RISER DIAGRAMLEGEND AND NOTES

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

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P

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Ja

n 1

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01

6 - 4

:2

8p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET




F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

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WTP

N

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wg

s\FA

-01 N

OTES.d

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, 22 X

34, 1/13/2016 4:28:22 P

M,

dm

artin

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

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P

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01

6 - 4

:2

8p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET


RECLAIMED PUMP STATIONELECTRICAL BUILDING NO. 2

FIRE ALARM PLANDD01/08/16

ADDENDUM NO. 9


F:\A

ctive P

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jects\C

PH

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, 22 X

34, 1/13/2016 4:28:37 P

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PROCESS & INSTRUMENTATIONDIAGRAM - MICRO C-G SYSTEM

Scale:

Job No.

Date:

SEB

JRN

JRN

JRN

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

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IC

RO

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3, 2

01

6 - 4

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8p

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ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


BID SET


JRN01/08/16ADDENDUM NO. 9


F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

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IC

RO

C

G.d

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, 22 X

34, 1/13/2016 4:28:52 P

M,

dm

artin

OVERALL SECURITY SYSTEMSITE PLAN

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

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P

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2 S

ite

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Ja

n 1

3, 2

01

6 - 4

:2

9p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET



F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

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WTP

N

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m N

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wg

s\SS-02 Site.d

wg

, 22 X

34, 1/13/2016 4:29:25 P

M,

dm

artin

SECURITY SYSTEMRISER DIAGRAMS

Scale:

Job No.

Date:

SEB

JRN

JRN

JRN

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

am

e: F

:\A

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P

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M.d

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01

6 - 4

:2

9p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


BID SET



F:\A

ctive P

ro

jects\C

PH

En

gin

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C

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WTP

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STEM

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, 22 X

34, 1/13/2016 4:29:42 P

M,

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artin

~

SLUDGE DEWATERING BLDG.NO. 3 SECURITY DOOR

ACCESS PLAN

Scale:

Job No.

Date:

SEB

Checked by:

Approved by:

Designed by:

Drawn by:

7

6

5

Sheet No.

Dra

win

g n

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e: F

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Ja

n 1

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01

6 - 4

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0p

m d

ma

rtin

ByNo. Date

2016C

P61117.27A

12/4/2015

Stephen E. Bailey

FL. P.E. NO. 42461

AS NOTED

4

3

2

1


8

CPH, Inc.



Licenses:




Phone: 407.322.6841

Plans Prepared By:

Offices In:

Florida

Puerto Rico

Connecticut

Maryland

Texas


SEB

RRM/DM

JPL

BID SET



F:\A

ctive P

ro

jects\C

PH

En

gin

eers\P

alm

C

oast\P

alm

C

oast W

WTP

N

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du

m N

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wg

s\SS-05 SLU

DG

E D

EW

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P

LN

.d

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, 22 X

34, 1/13/2016 4:30:06 P

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artin