addendum number 1 pre-approvals unit...

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April 8, 2016

Re: Platte Area Pool Project

A6065

Bid Opening: Thursday, April 14, 2016

4:00 pm Local Time

ADDENDUM NUMBER 1

The following modifications are to be made to plans and specifications for the above referenced

project.

PRE-APPROVALS

PLANS, SHEET C13, DETAIL 4/CT3: Approved equal to SynkoFlex Waterstop: Greenstreak

Lockstop Mastic Waterstop.

SECTION 03 15 00, Part 2.02 Waterstop: Greenstreak #732 PVC Waterstop

SECTION 13 15 60, Part 2.21 Water Features: Approved Supplier Waterplay Solutions Corp.

Pop Jets/Tunnel Arch 8-Outlet as Equal: Spray Tunnel 8 (Waterplay)

Lemon Drop as equal: Fun-Guy or Spinny Squirt (WaterPlay)

1. SECTION 00 42 43 – BID FORM – UNIT PRICE, Article 5, Paragraph 5.02, replace:

During the Pre-Bid Meeting the attending Contractors requested that the Owner only require

the Total of All Unit Price Bid Items and Total of all Alternates Unit Price Bid Items with

submittal of the Bid. After careful consideration with the Owner, the Engineer is replacing

paragraph 5.02 of Article 5 of the Bid From to read as follows:.

5.02

A. Bidders are required to provide the Total of All Unit Price Bid Items for the Base Bid

and Alternate Bids 1-4 with their Bid. The two lowest bidders for the pool construction

shall provide within 48 hours, the itemized bid schedule showing unit prices for each

item listed in the Basis of Bid equal to the Total of All Unit Price Bid Items Bid, as

shown in Paragraph 5.01.

B. Bidders may submit the Unit Prices for each Bid Item with their Bid. Bids submitted

with Unit Prices for each Bid Item are subject to Article 14, paragraph 14.01 C of the

Instruction to Bidders.

C. Bidder acknowledges that (1) each itemized Unit Price submitted includes an amount

considered by Bidder to be adequate to cover Contractor’s overhead and profit for each

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shown in Paragraph 5.01.

B. Bidders may submit the Unit Prices for each Bid Item with their Bid. Bids submitted

with Unit Prices for each Bid Item are subject to Article 14, paragraph 14.01 C of the

Instruction to Bidders.

C. Bidder acknowledges that (1) each itemized Unit Price submitted includes an amount

considered by Bidder to be adequate to cover Contractor’s overhead and profit for each

separately identified item, and (2) estimated quantities are not guaranteed, and are

solely for the purpose of comparison of Bids, and final payment for all unit price Bid

Items will be based on actual quantities, as listed in the Bid Form, and determined as

provided in the Contract Documents.

2. SUPPLEMENTARY CONDITIONS – Article 7 – Contractor’s Responsibilities, delete

paragraph:

Supplementary Condition SC-7.02.B. is listed twice. Delete the second SC-7.02.B.

3. SECTION 13 15 60 – SWIMMING POOL EQUIPMENT

Part 2.06 Deck Equipment, add

Diving Tower pre-approved equal: 3 Meter and 1 Meter stainless steel Sportflyte Dive Towers,

Flanged Pedestal.

Staring Block Anchors: Contractor shall furnish and install six (6) Adjustable Single Post Anchor

Assembly with cover by S.R. Smith part number 27-107 or approved equal. Location shall be per

manufacturer’s recommendations or field located by the Engineer on the “deep end” of the pool only.

ADA Compliant Pool Lift Anchor: Contractor shall furnish and install one (1) aXs Lift anchor with

anchor cap as manufactured by S.R. Smith. Anchor to be installed per manufacturers

recommendations. Location to be determined in the field by Engineer. Actual lift is not in the

Contract.

Equipment concrete footings, electrical groundings, and any & all appurtenances shall be installed to

meet the equipment manufacturer’s recommendations.

Part 2.08 Circulation Pump, revise to read

A. Prior to ordering pump, the Engineer will verify the pump head based on the flow

characteristics of the perimeter recirculating system and water features.

B. A single centrifugal pump directly connected to an electric motor will be supplied for

operation of the pool recirculation system. The pump will have minimum six (6) inch

suction and minimum five (5) inch delivery and will have a capacity of 716 GPM when

delivering against a total dynamic head of 60-feet. The total dynamic suction lift will not be

less than 18 inches of mercury. Minimum pump efficiency shall be 84 % operating in the

80-100% BEP range.

C. Pump Casing, seal bracket and impeller shall be coated with 3M Scotchkote 134 fusion

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bonded epoxy coating.

D. The motor will be a maximum 20 BHP, 3 phase, 230, 60 hertz, 1750 RPM, ball bearing, drip

proof, low starting current, normal starting torque induction motor. Motors operating slower

speeds will be considered. Minimum Motor Efficiency shall be 90% and TEFC motor

enclosure.

E. Flexible couplers at pump discharge will be Proco Style RC-231, or Engineer approved

equal, concentric rubber expansion joint. Concentric in design, each flanged-end shares the

same common center-line. Limit control roads will be required on each coupler as required

per manufacturer or call for in the plans.

F. Pre-Approved Pumps include Pentair Aura 340/360, Grundfos or Engineer Pre-Approved

Equal.

Part 2.11 Water Chemistry Controller, approved Equal

BECSys5 manufactured by BECS Technology, Saint Louis, Missouri, is an approved equal.

Part 2.15 C Pool Heater, revise to read.

C. Complete and Working System is required. The pool contractor shall pay, provide, install and

be responsible for any extra materials required due to his use of alternate accepted equipment which

has installation requirements different than the specified equipment. This includes paying other

trades for any extra work they are involved in due to this substitution of equipment.

Part 2.22 Water Feature Pump, revise to read.

A. The motor will be a maximum 5 BHP, 3 phase, 230/460, 60 hertz, maximum 1750 RPM,

TEFC, minimum 90% motor efficiency, ball bearing, drip proof, low starting current, normal

starting torque induction motor. Motors operating at lower speeds will be considered.

B. A single centrifugal pump directly connected to an electric motor will be supplied for operation

of the zero entry pool water features. The pump will have minimum four (4) inch suction and

minimum three (3) inch delivery and will have the capacity as follows:

1. Items 1 through 4 in Part 2.19 – 246.4 gpm when delivering against a total dynamic head of

35.8-feet. The total dynamic suction lift will not be less than 18-inches of mercury.

2. Pump shall have a minimum of 65% Efficiency.

Pump casing, seal bracket and impeller shall be coated with 3M Scotchkote 134 fusion bonded

epoxy coating.

C. Flexible couplers at pump discharge will be Proco Style RC-231, or Engineer approved equal,

concentric rubber expansion joint. Concentric in design, each flanged-end shares the same

common center-line. Limit control roads will be required on each coupler as required per

manufacturer or call for in the plans.

D. Pre-Approved pump is Pentair Auror 340 series 3X4, Grundfos or engineer pre-approved equal.

E. Header pipe for the feature pump shall be oversized to easily accommodate upsizing the feature

pump to accommodate Alternate Bid 3 at a future date.

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F. Additional Costs for upsizing the pump for the alternate bid will be included with the

appropriate alternate.

Part 2.25 Alternate Bid 1 Open Flume Body Slide Feature, Paragraph S & T, revise to read.

H. The flume slide length will be measured based on the centerline of the flume. Flume length to

be 150’-0” or greater. The vertical drop height of the flume slide will be measured from the

starter tub to the water surface and will not be less than 20-feet.

S. Prior to ordering pump, the Engineer will verify the pump head based on the flow

characteristics of the perimeter recirculating system and water features.

A single centrifugal pump directly connected to an electric motor will be supplied for operation

of the pool recirculation system. The pump will have minimum six (6) inch suction and

minimum six (6) inch delivery and will have a capacity of 900 GPM when delivering against a

total dynamic head of 50-feet. The total dynamic suction lift will not be less than 18 inches of

mercury. Minimum pump efficiency shall be 80 % operating in the 80-100% BEP range.

Pump Casing, seal bracket and impeller shall be coated with 3M Scotchkote 134 fusion bonded

epoxy coating.

T. The motor will be a maximum 15 BHP, 3 phase, 230, 60 hertz, 1750 RPM, ball bearing, drip

proof, low starting current, normal starting torque induction motor. Motors operating slower

speeds will be considered. Minimum Motor Efficiency shall be 90% and TEFC motor

enclosure.

Flexible couplers at pump discharge will be Proco Style RC-231, or Engineer approved equal,

concentric rubber expansion joint. Concentric in design, each flanged-end shares the same

common center-line. Limit control roads will be required on each coupler as required per

manufacturer or call for in the plans.

Pre-Approved Pumps include Pentair Aura 340 Series 6x6, Grundfos or Engineer Pre-

Approved Equal.

A strainer meeting the requirements of 2.05 above will be furnished with the pump. Suction

and Supply PVC piping shall be stubbed ~15’outside the pump house and Suction PVC

piping to be stubbed out from pool clear of the concrete decking and each pipe capped

with a DI Cap under the Base Bid. All piping required for flume slide above ground will be

supplied under the Alternate Bid.

4. SECTION 33 31 00 – SANITARY SEWER PIPING AND FITTINGS, Part 2 Products,

add:

Part 2.13 UNDERDRAIN PIPE

A. Underdrain Piping shall be perforated PVC SDR 35 with a geotextile sock suitable for the

design application.

Part 2.14 CLEANTOUT CAST IRON CONCRETE CASTING COVER

A. Cleanout cover in concrete shall be a Z1474-N Heavy Duty Cleanout Housing w/ Z1440

Internal Cleanout engineer pre-approved equal.

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PlANS

Sheet C3 Plan Notes, add

Existing Utilities

The Existing Site previously had multiple water, sewer, and electrical services. All water and

sewer services have been disconnected in the street and electrical power disconnected at the

power pole.

Top Soil Borrow

The Owner shall furnish and stockpile topsoil borrow material as needed. The Contractor shall

place all topsoil to the grades and locations shown on the plans or as indicated by the Engineer.

The Contractor is still required to make an effort to salvage the topsoil from the existing site as

directed by the Engineer and specified in the Contract Documents.

Tree Removal

Existing Tree Removal shall be completed by the Owner. Trees shown to remain shall not be

removed unless otherwise directed by the Engineer.

Sheet C11 DETAIL SHEET, add note

Owner intends to furnish and install a drop slide, single flume Model # 185-108 as

manufactured by Miracle Recreation Equipment Company. The Contractor is required to

install a thickened concrete footings for this play feature as required by the Manufacturer.

ALL OTHER ITEMS OF THE CIVIL PLANS AND SPECIFICATIONS REMAIN

UNCHANGED.

BY: _________________________________________

PROJECT ENGINEER - HELMS AND ASSOCIATES

===================================================================

FIRM NAME: _________________________________ BY: _______________________

TITLE: ______________________________________ DATE: ______________________

ATTACH THIS SIGNED ADDENDUM NUMBER 1 TO THE BID FORM WHEN SUBMITTING

AND/OR ACKNOWLEDGE THE ADDENDUM ON THE BID FORM.

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Addendum No. 1 April 8, 2016

Project: Platte Area Pool

City of Platte

Platte, South Dakota

Architect: CO-OP Architecture

Letting: Thursday, April 14th, 2016

4:00 p.m. CDT

City of Platte, Charles Mix County, South Dakota

Platte, South Dakota 57401

Scope of this Addendum:

To all bidders and all others to whom drawings and specifications have been issued by CO-OP

Architecture.

Acknowledge receipt of this addendum by listing its number and date in the bidders Form of Proposal.

Failure to do so may subject bidder to disqualification. This Addendum forms a part of the Contract

Documents.

It modifies them as follows:

GENERAL ITEMS:

1) PLAN HOLDERS LIST

a) See attached plan holders list.

2) SCHEDULE OF ALLOWANCE

b) Allowance #1: Submittal Exchange

a. Include an allowance of [$3,395] for implementation of the electronic file exchange system

Submittal Exchange.

i. The contractor shall include any/all applicable sales, use and excise taxes above

and beyond the stipulated allowance of [$3,395], as required by law, in their base

bid.

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REVISIONS TO SPECIFICATIONS:

7) SECTION 072400 EXTERIOR INSULATION AND FINISH SYSTEMS

a) Add Section 072400 – Exterior Insulation and Finish Systems to the Specification Manual

8) SECTION 096700 FLUID APPLIED FLOORS

a) Application to be used for flooring.

9) SECTION 099600 HIGH PERFORMANCE COATINGS

a) Application to be used for walls.

b) All metal fabrications to be primed for paint application or galvanized.

3) SECTION 102800 TOILET, BATH, AND LAUNDRY ACCESSORIES

a) The mop and broom holder should be provided by M/E as indicated on MS-1 on Sheet M5.

b) Baby changing station basis – of – design: Koala Bear KB200

Toilet Paper Dispenser: Double roll, surface mounted bracket type, chrome-plated zinc alloy

brackets, spindleless type for tension spring delivery designed to prevent theft of tissue roll.

E. Mirrors: Stainless steel framed, 1/4 inch (6 mm) thick annealed float glass; ASTM C1036.

1. Backing: Full-mirror sized, minimum 0.03 inch (0.8 mm) galvanized steel sheet and

nonabsorptive filler material.

a) G. Sanitary Napkin Disposal Unit: Stainless steel, surface-mounted, self-closing door, locking

4) SECTION 104400 FIRE PROTECTION SPECIALITIES

b) Clarification: Provide 2 semi-recessed cabinets with location to be verified by architect. Both

will be in 8” CMU wall type.

REVISIONS TO DRAWINGS:

10) DRAWING SHEET A1-1

a) Owner will provide interior signage.


b) W3 should be 8’0” in width w/ equal dimensions on each side of mullion.

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c) Clarification: The soffit detail 2/A3-1 dimension can be increased to allow for finishing in Rooms

112 and 113. Max dimension – 1’-4”

d) On Elevation 1/A1-3, one of the keynotes should be 10.44 for a toilet tissue dispenser.

e) On Elevations 1-4, contractor to provide shower rod and install. Owner will supply curtain and

hooks. This will apply for all showers.

f) On Elevation 9, mirrors should have keynote 10.40. Size to be 18”x36” and to include SS Trim.

g) For ceiling finishes labeled “PLY/GFRP” on Room Finish Schedule, this should indicate plastic

panel/FRP with ½” substrate.


h) On detail 1, the soffit should be vented pre-finished aluminum. The fascia board should be 2x6

with fascia trim to match soffit.

i) On detail 4, the interior underside of the truss should be FRP panels as indicated on ceiling plan.

At exterior underside, soffit should be vented pre-finished aluminum.

j) Lintels not shown on drawings shall be 4” nominal thickness of masonry.

a. 0-2’ - ¼”plate or bond beam w/ 2#5

b. 2-4’ – L-3.5x3.5x1/4”

c. 4-6’ – L5x3.5x1/4” LLV

d. 6-8’ – L5x3.5x1/4” LLV

k) Column at front entry’s to be tube steel 3.5x3.5x1/4”. These need to be primed and ready for

paint by contractor.


l) Clarification: Disregard “+” signs.

m) For louver dimensions, use what is provided on Mechanical Schedules.


n) On Section 3/A6-1, steel grating to be primed ready for paint by contractor, or galvanized. Add

metal angled brackets at 2’-0” o.c. to support steel grating.

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o) No vertical faces need to be covered for draftstopping/firestopping.


p) Foundation waterproofing only needed on perimeter of lower level shown on A1-0.

q) No rigid insulation will be required.

GENERAL APPROVALS:

The following material or equipment furnished by the manufacturers listed, may be substituted as

equivalent providing that each item, material, and piece of equipment conforms to the design and

requirement of the specifications.

SECTION ITEM MANUFACTURER________

030505 UNDERSLAB VAPOR BARRIER Insulation Solutions - Viper Vaporcheck

087100 DOOR HARDWARE Stanley Security Solutions, Inc.

096700 FLUID-APPLIED FLOORING Florock Polymer Flooring

102113.19 PLASTIC TOILET COMPARTMENTS Hadrian Inc.

102800 TOILET, BATH, AND LAUNDRY Gamco Washroom Equipment

ACCESSORIES

ADDENDA ITEMS – ME-1

See attached Mechanical & Electrical Addendum

END OF ARCHITECTURAL ADDENDUM-1

1513 / Platte Pool 072400 - 1 EXTERIOR INSULATION ANDFINISH SYSTEMS

SECTION 072400EXTERIOR INSULATION AND FINISH SYSTEMS

PART 1 GENERAL1.01 SECTION INCLUDES

A. Composite wall cladding of rigid insulation and reinforced finish coating ("Class PB").1.02 RELATED REQUIREMENTS

A. Section 079005 - Joint Sealers: Perimeter and penetration sealants.1.03 REFERENCE STANDARDS

A. ASTM B117 - Standard Practice for Operating Salt Spray (Fog) Apparatus; 2011.B. ASTM C578 - Standard Specification for Rigid, Cellular Polystyrene Thermal Insulation; 2015a.C. ASTM C1397 - Standard Practice for Application of Class PB Exterior Insulation and Finish

Systems (EIFS) and EIFS with Drainage; 2013.D. ASTM D968 - Standard Test Methods for Abrasion Resistance of Organic Coatings by Falling

Abrasive; 2005 (Reapproved 2010).E. ASTM D2247 - Standard Practice for Testing Water Resistance of Coatings in 100% Relative

Humidity; 2011.F. ASTM D3273 - Standard Test Method for Resistance to Growth of Mold on the Surface of

Interior Coatings in an Environmental Chamber; 2012.G. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials;

2015a.H. ASTM E331 - Standard Test Method for Water Penetration of Exterior Windows, Skylights,

Doors, and Curtain Walls by Uniform Static Air Pressure Difference; 2000 (Reapproved 2009).I. ASTM G153 - Standard Practice for Operating Enclosed Carbon Arc Light Apparatus for

Exposure of Nonmetallic Materials; 2013.J. ASTM G155 - Standard Practice for Operating Xenon Arc Light Apparatus for Exposure of

Nonmetallic Materials; 2013.K. ICC-ES AC219 - Acceptance Criteria for Exterior Insulation and Finish Systems; 2009.L. NFPA 259 - Standard Test Method for Potential Heat of Building Materials; 2013.M. NFPA 268 - Standard Test Method for Determining Ignitibility of Exterior Wall Assemblies Using

a Radiant Heat Energy Source; 2012.N. NFPA 285 - Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of

Exterior Non-Load-Bearing Wall Assemblies Containing Combustible Components; 2012.1.04 SUBMITTALS

A. See Section 013000 - Administrative Requirements, for submittal procedures.B. Product Data: Provide data on system materials, product characteristics, performance criteria,

and system limitations.C. Verification Samples: Submit actual samples of selected coating on specified substrate,

minimum 12 inches square, illustrating project colors and textures.1.05 QUALITY ASSURANCE

A. Maintain copy of specified installation standard and manufacturer's installation instructions atproject site at all times during installation.

B. EIFS Manufacturer Qualifications: Provide EIFS products other than insulation from the samemanufacturer with qualifications as follows:1. Manufacturer of EIFS products for not less than 5 years.

C. Insulation Manufacturer Qualifications: Approved by manufacturer of EIFS and approved andlabeled under third party quality program as required by applicable building code.


1.06 DELIVERY, STORAGE, AND HANDLINGA. Delivery: Deliver materials to project site in manufacturer's original, unopened containers with

labels intact. Inspect materials and notify manufacturer of any discrepancies.B. Storage: Store materials as directed by manufacturer's written instructions.

1. Protect adhesives and finish materials from freezing, temperatures below 40 degrees Fand temperatures in excess of 90 degrees F.

2. Protect insulation materials from exposure to sunlight.1.07 FIELD CONDITIONS

A. Do not prepare materials or apply EIFS under conditions other than those described in themanufacturer's written instructions.

B. Do not prepare materials or apply EIFS during inclement weather unless areas of installationare protected. Protect installed EIFS areas from inclement weather until dry.

C. Do not install coatings or sealants when ambient temperature is below 40 degrees F.D. Do not leave installed insulation board exposed to sunlight for extended periods of time.

1.08 WARRANTYA. See Section 017800 - Closeout Submittals, for additional warranty requirements.B. Provide manufacturer's standard material warranty, covering a period of not less than 5 years.C. Provide separate warranty from installer covering labor for repairs or replacement for a period of

not less than 5 years.PART 2 PRODUCTS2.01 MANUFACTURERS

A. Manufacturers:1. Basis of Design: Dryvit Systems, Inc; Dryvit Outsulation Exterior Insulation and Finish

System, Class PB: www.dryvit.com.2.02 EXTERIOR INSULATION AND FINISH SYSTEM

A. Exterior Insulation and Finish System: BARRIER type; reinforced finish coating on insulationboard adhesive-applied direct to substrate; provide a complete system that has been tested toshow compliance with the following characteristics; include all components of specified systemand substrate in tested samples.

B. Fire Characteristics:1. Flammability: Pass, when tested in accordance with NFPA 285.2. Ignitibility: No sustained flaming when tested in accordance with NFPA 268.3. Potential Heat of Foam Plastic Insulation Tested Independently of Assembly: No portion of

the assembly having potential heat that exceeds that of the insulation sample tested forflammability (above), when tested in accordance with NFPA 259 with results expressed inBtu per square foot.

C. Water Penetration Resistance: No water penetration beyond the plane of the basecoat/insulation board interface after 15 minutes, when tested in accordance with ASTM E331 at6.24 psf differential pressure with tracer dye in the water spray; include in tested sample at leasttwo vertical joints and one horizontal joint of same type to be used in construction; disassemblesample if necessary to determine extent of water penetration.

D. Salt Spray Resistance: No cracking, checking, crazing, erosion, blistering, peeling,delamination, or corrosion of finish coating after 300 hours exposure in accordance with ASTMB117, using at least three samples matching intended assembly, at least 4 by 6 inches in size.

E. Freeze-Thaw Resistance: No cracking, checking, crazing, erosion, blistering, peeling,delamination, or corrosion of finish coating when viewed under 5x magnification after 10 cycles,when tested in accordance with ICC-ES AC219 or AC235.


F. Weathering Resistance: No cracking, checking, crazing, erosion, blistering, peeling,delamination, or corrosion of finish coating when viewed under 5x magnification after 2000hours of accelerated weathering conducted in accordance with ASTM G153 Cycle 1 or ASTMG155 Cycle 1, 5, or 9.

G. Water Degradation Resistance: No cracking, checking, crazing, erosion, blistering, peeling,delamination, or corrosion of finish coating after 14 days exposure, when tested in accordancewith ASTM D2247.

H. Mildew Resistance: No growth supported on finish coating during 28 day exposure period,when tested in accordance with ASTM D3273.

I. Abrasion Resistance Of Finish: No cracking, checking or loss of film integrity when tested inaccordance with ASTM D968 with 500 liters of sand.

2.03 MATERIALSA. Finish Coating Top Coat: Water-based, air curing, acrylic or polymer-based finish with integral

color and texture.1. Texture: Dryvit Systems, Inc., Standard Textures, with Dirt Pickup Resistance.2. Color: As selected by Architect from manufacturer's full range.

B. Base Coat: Fiber-reinforced, acrylic or polymer-based product compatible with insulation boardand reinforcing mesh.

C. Reinforcing Mesh: Balanced, open weave glass fiber fabric, treated for compatibility andimproved bond with coating, weight, strength, and number of layers as required to meetrequired system impact rating.

D. Insulation Board: Molded expanded polystyrene (EPS) board insulation, ASTM C578, Type XI,with the following characteristics:1. Board Thickness: As indicated on drawings.2. Thickness Tolerance: Plus/minus 1/16 inch maximum.3. Thermal Resistance (R factor per 1 inch (25.4 mm)) at 75 degrees F: 3.60.4. Board Density: 0.9 lb/cu ft.5. Surface Burning Characteristics: Flame spread/Smoke developed index of 25/450, when

tested in accordance with ASTM E84.2.04 ACCESSORY MATERIALS

A. Insulation Adhesive: Type required by EIFS manufacturer for project substrate.B. Trim: EIFS manufacturer's standard PVC or galvanized steel trim accessories, as required for a

complete project and including starter track and drainage accessories.C. Sealant Materials: Compatible with EIFS materials and as recommended by EIFS

manufacturer.PART 3 EXECUTION3.01 GENERAL

A. Install in accordance with EIFS manufacturer's instructions and ASTM C1397.B. Where different requirements appear in either document, comply with the most stringent.C. Neither of these documents supercedes the provisions of the Contract Documents that define

the contractual relationships between the parties or the scope of work.3.02 EXAMINATION

A. Verify that substrate is sound and free of oil, dirt, other surface contaminants, efflorescence,loose materials, or protrusions that could interfere with EIFS installation and is of a type andconstruction that is acceptable to EIFS manufacturer. Do not begin work until substrate andadjacent materials are complete and thoroughly dry.

B. Verify that substrate surface is flat, with no deviation greater than 1/4 in when tested with a 10 ftstraightedge.


3.03 INSTALLATION - INSULATIONA. Install in accordance with manufacturer's instructions.B. Install back wrap reinforcing mesh at all openings and terminations that are not to be protected

with trim.C. On wall surfaces, install boards horizontally. On horizontal surfaces, install boards _______.D. Place boards in a method to maximize tight joints. Stagger vertical joints and interlock at

corners. Butt edges and ends tight to adjacent board and to protrusions. Achieve a continuousflush insulation surface, with no gaps in excess of 1/16 inch.

E. Fill gaps greater than 1/16 inch with strips or shims cut from the same insulation material.F. Rasp irregularities off surface of installed insulation board.G. Adhesive Attachment: Use method recommended by EIFS manufacturer.

3.04 INSTALLATION - FINISHA. Joints: Install control and expansion joints at spacings indicated on the drawings. Do not exceed

150 sq ft for areas defined by the placement of control joints.B. Reinforcing Mesh: Install in strict accordance with manufacturer's instructions, using mechanical

fasteners at spacing recommended.1. Lap reinforcing mesh edges and ends 2 inches minimum.

C. Base Coat: Install to minimum thickness specified, following manufacturer's instructions. Leavebase coat in condition suitable to receive finish coat.

D. Finish Coat: Apply finish coat after base coat has dried not less than 24 hours, embed finishaggregate, and finish to a uniform texture and color.

E. Seal control and expansion joints within the field of exterior finish and insulation system, usingprocedures recommended by sealant and finish system manufacturers.

F. Apply sealant at finish perimeter and at control and expansion joints as detailed and inaccordance with Section 079005.

3.05 CLEANINGA. Clean EIFS surfaces and work areas of foreign materials resulting from EIFS operations.

3.06 PROTECTIONA. Protect completed work from damage and soiling by subsequent work.

END OF SECTION

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Addendum No. ME-1 To Mechanical & Electrical Plans and Specifications:

Platte Aquatic Center Platte, South Dakota

Addendum Dated: April 8, 2016 Original Plans & Specifications Dated: March 17, 2016 SCOPE OF THIS ADDENDUM: The following becomes a part of the original plans and specifications, taking precedence over the items that may conflict. The bidder shall note receipt and make acknowledgement of the addendum on his bid form, incorporating its provision in his bid. PLAN AND SPECIFICATION CHANGES AND CLARIFICATIONS:

1. Sheet M4 & M7 – Change All Louver Models & sizes as shown on the attached Revised Louver Schedule. Referring to the architectural elevations on Sheet A5-1, in addition to the revised sizes indicated, louvers shown in the top block course need to be lowered such that they are installed just under the bond beam (top course of block).

APPROVED EQUALS: The following list of equipment manufacturer’s shall be added to the approved equals listed on the plan sheet schedules, and considered as approved equals subject to meeting all requirements of the plans and specifications – final acceptance subject to shop drawing approval.

1. Exhaust Fans – Twin City Fan Inc. 2. Sand Interceptor/Catch Basin – Zurn 3. Point of Use Thermostatic Mixing Valve – Acorn Engineering

Travis J. Sichmeller, P.E. Mettler Sichmeller Engineering (605) 225-4344 Attachments: 1 Sheet - Revised Louver Schedule