addendum no. 2...addendum #2 page 1 1 n. monroe, suite 200 spokane, washington 99201 7601 w....

Addendum #2

1 N. Monroe, Suite 200 Spokane, Washington 99201 www.mmecarchitecture.com

7601 W. Clearwater Ave., Ste 450 Kennewick, Washington 99336

KSD - MID-COLUMBIA PARTNERSHIP 5980 W. 12th Ave. Kennewick, WA

ADDENDUM No. 2

February 21, 2017

IN THE PROJECT MANUAL

ITEM SECTION PARAGRAPH DESCRIPTION

1 06 4100 2.03 B DELETE PL-2: Wilsonart, Timberwolf Alona Y0288

2 07 2500 2.02 A ADD Soprema Sopraseal Stick VP as an approved product

3 09 6500 2.01. A. 6 DELETE LIN-4: Marmoleum Real 3173 Van Gogh

4 09 7200 2.01 B DELETE VWC-3: Denovo, Malla, DN2-MAL-12 Putty

5 12 9300 2.01 A ADD approved manufacturer: Metal Specialties

6 12 9300 2.02 A ADD approved manufacturer: Metal Specialties

7 23 73 13 2.02 / C / 6 A 1-5

REPLACE with: “A. Provide ECM, motorized impeller fan(s). Fan assembly shall include fan, fan base, and a motor and shall be dynamically balanced by the fan manufacturer.

1. Motor control panel shall come with a low voltage terminal strip and shall include terminals for Fan ON/OFF, 0-10V signal, and fan fault.

2. Motor control panel shall come equipped with a fused disconnect.

3. Fan section shall come equipped with a motor control panel mounted on the fan section. Both line voltage and low voltage wiring shall be done by the factory. Each fan shall have an isolation switch.

4. Motor shall be brushless DC type with a permanent magnet rotor.

5. Inverter shall be integral to the motor and come as an assembly from the fan manufacturer.

8 23 73 13 2.02 / C / 8 DELETE

9 23 73 13 2.02 / C / 9 DELETE

10 23 74 13 2.03 / A / 7 REVISE to read: “All Cabinet walls, access doors, and roof shall be fabricated of double wall, impact resistant, rigid polyurethane foam panels.”

Addendum #2





11 23 74 13 2.04 / A / 1 REVISE to read: “Unit shall include direct-drive, unhoused, backward curved, plenum supply fans.”

12 23 74 13 2.04 / A / 2 REVISE to read: “RTU-1, 2, 3, 4, 5, 8, 9, 12, 13: Motor shall be a high-efficiency electrically commutated motor. RTU-6, 7, 10, 11: Motor shall be VFD rated. VFD shall be factory wired and mounted in the unit. Fan motor shall be inverter rated efficiency.”

13 23 74 13 2.04 / A / 5 DELETE

14 23 74 13 2.08 / B / 3 ADD: “Unit shall have minimum turndown of 5:1.”

15 23 74 13 2.13 Add: “2.13 CROSS FLOW FIXED PLATE ENERGY RECOVERY

A. Unit shall contain a factory installed and tested cross-flow fixed plate energy recovery heat exchanger with no moving parts and unique rectangular flute design for low pressure drop values and enhanced performance.

B. Cross-flow fixed plate energy recovery heat exchanger shall be listed in the AHRI Certified Product Directory and bear the AHRI Certified Product Seal. Sensible, latent and total effectiveness along with pressure drop, EATR and OACF rating shall be clearly documented with performance tests conducted in accordance with ASHRAE Standard 84-91 and ARI Standard 1060-2011.Performance data derived from laboratory testing on heat exchanger conditions is in accordance with ASHRAE Standard 84-1991 “method of testing air-to-air heat exchangers”. Performance shall be rated in accordance with AHRI testing procedures.

C. The cross-flow fixed plate energy recovery heat exchanger shall be an Underwriters Laboratories Recognized Component for electrical and fire safety.

D. Unit shall include 2-inch-thick, pleated panel outside air filters with an ASHRAE MERV rating of 8, upstream of the heat exchanger (Unit shall include 2-inch-thick, pleated panel outside air and exhaust air filters with an ASHRAE MERV rating of 8, upstream of the heat exchanger.)

Addendum #2





E. Enthalpy cross-flow fixed plate energy recovery heat exchanger shall transfer both sensible and latent energies between exhaust and outside air streams in a cross-flow arrangement. The enthalpy fixed plate exchanger media shall be impregnated with a RC134 polymeric desiccant. The hydroscopic polymer shall exchange water by direct vapor transfer using molecular transport without the need of condensation. Desiccant shall be bactericide. The enthalpy fixed plate exchanger shall be capable of operating at temperatures between -40°F and 140°F.The enthalpy fixed plate exchanger shall be able to withstand, without more than 10% increase of pressure drop, pressure differential of at least 5” w.g. It shall withstand pressure differential of 10” w.g. without permanent deformation. The enthalpy cross-flow fixed plate energy recovery heat exchanger shall have both its membrane and complete assembly certified per the UL723 standard (fire and smoke development). Exhaust Air Transfer ratio (EATR), shall be less than 3%.

F. Units shall be equipped with face and bypass defrost dampers and operators to prevent frost from forming on the flat plate heat exchanger and to maintain ventilation at all times. Defrost control system (sensors, wiring, controller, etc.) shall be provided by RTU manufacturer and function independent of the building control system. Coordinate with EMCS contractor to provide damper interface for economizer (heat exchanger bypass) sequence of operation.

16 26 0923 1.02 REPLACE Text “networkable, stand-alone systems” with “networked system”.

17

26 0923 2.01A

ADD Text “The system shall provide a BacNet interface to the owner’s Building Automation System (Metasis). The lighting control system shall include the components necessary to interface with the BAS. The system provider shall provide startup programming for BacNet IP integration and training.”

Addendum #2



IN THE DRAWINGS

ITEM SHEET DETAIL/DESCRIPTION

18 L2.0 ADD: "Branches of tree canopies expected to grow within clear view triangle shall be limbed up to a minimum of 7' from finished grade" note to General Planting Notes.

19 A2.11/A2.12 CHANGE window types A, B, E, and H from storefront to aluminum windows.

20 A2.11/A2.12 CHANGE walltype 02 at north walls of classrooms 106,107,108 to walltype 2A

21 A8.00 ADD type 2A description to walltype 02 A8.00 to read: 2A – Sim. With 3 5/8” studs

22 A8.00 ADD walltype description for types 03, 3A ,3B to read: 03 - existing CMU only 3A – sim. with gypsum board on one side 3B – As shown; gypsum board on two sides

23 A8.00 ADD walltype description for types 07, 7A ,7B to read: 07 - new CMU only 7A – sim. with gypsum board on one side 7B – As shown; gypsum board on two sides

24 A8.01 CHANGE window types A, B, E, and H from storefront to aluminum windows.

25 A8.10 REVISE detail 3/A8.10 – see attached sketch AA-2/1.








33 S2.41 ADD notation for metal deck infill at existing rooftop penetrations through concrete slab on attached SA-2/1.

34 S3.13 ADD new detail for metal deck infill on attached SA-2/2.

35 M1.01 REVISE - EF-1 HP to 1/6, from 1/4.

36 M1.01 REVISE – RTU schedule keynote 3 to apply only to RTU-7, which shall be provided by Div26/28.

37 P2.12 ADD – Add P17, and ½”CW supply down for refrigerator, see PA 2.1

38 E0.02 CHANGE The P05 cable length to 120”. The fixtures are to be mounted level at 20’ AFF. The ceiling is sloped with the high end at 29’.

Addendum #2



IN THE DRAWINGS

ITEM SHEET DETAIL/DESCRIPTION

39 E1.01 ADD LV systems rough-in for future communications and alarm systems connection to the future portables. Provide the following:

(1) Utility Vault #44-L with a #44-33P cover located between the two sets of portables.

(4) 2”C. from the east wall of electrical room 136 to the fiber vault (keynote 10). Follow the 4” fiber conduit route.

(4) 2”C. from the fiber vault to the portable vault.

40 E1.01 CHANGE The distribution type of one type EP23 fixture to a type 5. This fixture is now redesignated EP25. See EA-1.01b.

41 E2.11 & E2.12

CLARIFICATION: The lighting in the following rooms are controlled by the room occupancy sensors only. No manual control is required: All hallways, and restrooms 113, 114,133 & 138,

42 E2.11 DELETE The daylight sensor in Vestibules 145, 149 & 150.

43 E3.11 ADD Addressable and control relays to globally shutdown all RTUs and AHU-1 upon CO detection by any CO detector appliance.

44 E3.11 CLARIFICATION: The receptacles and data serving the west wall receptacles at the computer counter shall be mounted either in Wiremold 4000V series surface raceway at approximately 18” AFF, just below the counter support brackets, OR in individual boxes; (2) 4-plex receptacles & (2) T2 data outlets.

45 E3.12 REVISE Circuit numbers for ranges RR-1, RR-2 & RR-3 and range hoods RH-1, RH-2 & RH-3 per addendum drawing EA3.12a.

46 E3.12 ADD Panel CR, Time Delay Relay and control switch per addendum drawing EA3.12a.

47 E3.12 ADD Duct smoke detector, addressable & control relays to the return duct of RTU-7. See mechanical

48 E6.01 ADD Panel ‘CR’ to one-line diagram. See addendum drawing EA6.01a.

49 E6.01 ADD Panel schedule ‘CR’ per addendum drawing EA6.01b

50 E6.02 ADD A 3P100A circuit breaker for panel ‘CR’ in spaces 56,58,60 and change spare circuit breakers 52 & 54 to GFCI.

51 E7.03 ADD Panel ‘CR’ control diagram E per addendum drawing EA7.03b.

Addendum #2



PRIOR APPROVALS

ITEM SECTION DETAIL/DESCRIPTIONThis approval is an approval of quality only. No attempt has been made to check each material as to special features, capacities or physical dimensions especially required by this project. It shall be the responsibility of supplier, manufacturer and Contractor to check all requirements before submitting for final approval. Final approval of exact features, sizes, capacities, etc., all of which must match materials indicated/specified, will be determined when submitted during construction period. Certain approvals are subject to conditions as noted.

52 23 74 13 Rooftop Units – Aaon

53 23 74 13 Rooftop Units – York

54 23 33 00 Backdraft dampers - Greenheck

55 23 33 00 Volume dampers - Greenheck

56 26 0923

Distributed Lighting Control:

Hubbell NX system. Note: contact Blankenship & Associates for wiring differences from basis-of-design system; 509-535-6006.

57

26 5100

Interior Lighting:

Type Manufacturer

S01 Fluxwerx (Inbox)

UA2 Lithonia (Rayzer)

UA3 Lithonia (Rayzer)

WA2 Axis (Beam)

WA6 Axis (Beam)

END OF ADDENDUM No. 2

P-LAM SILL W/ SOLIDWOOD EDGE

BLOCKING AS REQ'D.

VAPOR RETARDER

GYPSUM BOARD 5/8"

RIGID BOARDINSULATION 2"

2 1/2" STEEL STUDS @16" O.C.

EXISTING CMU TOREMAIN

PRECAST CONCRETESILL

SLOPED THRU WALLFLASHING

3 5/8"

7 5/8"

5 5/8"4"

1"

ALUMINUM WINDOW

SHIM AS REQ'D.BACKER ROD ANDSEALANT TYP.

2

3"

Scale:

Checked by:

Drawn by:

Date:

Spokane, Washington

(509) 624-6800www.mmecarchitecture.com

Kennewick, Washington

(509) 396-7278Sheet No:

3" = 1'-0"

MID COLUMBIA PARTNERSHIP

5980 W 12th Ave, Kennewick, WA 99336

02/15/18

JH

RS

AA-2/1WINDOW DETAIL 3/A8.10

REF. DWG. 3/A8.10

SCALE: 3" = 1'-0"3

ALUM WDW SILL @ 12" CMU


WALL SHEATHING SEESTR'L

BLOCKING AS REQ'D.

GYPSUM BOARD 5/8"

VAPOR RETARDER

RIGID BOARD INSULATION 2"

FLASHING

WEATHER BARRIER


BLOCKING AS REQ'D.

INSULATED METAL WALLPANELS

6" STEEL STUDS @ 16"O.C. - SEE STR'L

ALUMINUM WINDOW

SHIM AS REQ'D.

BACKER ROD ANDSEALANT TYP.

2

Scale:

Checked by:

Drawn by:

Date:

Spokane, Washington



(509) 396-7278Sheet No:

3" = 1'-0"



02/15/18

JH

RS


REF. DWG. 4/A8.10

SCALE: 3" = 1'-0"4

ALUM WDW HEAD @ IMWP

GYPSUM BOARD 5/8"

VAPOR RETARDER


CONCRETE MASONRYVENEER


ALUM REVEAL 5/8"

BRAKE METAL SHAPEMATCH WINDOW FRAMEFINISH

NOTE:SOLID GROUT ALL EXPOSED CELLS @ CUT JAMBS TYP.

ALUMINUM WINDOW


SHIM AS REQ'D.

2

Scale:

Checked by:

Drawn by:

Date:

Spokane, Washington



(509) 396-7278Sheet No:

3" = 1'-0"



02/15/18

JH

RS


REF. DWG. 5/A8.10

SCALE: 3" = 1'-0"5

ALUM WDW JAMB @ 12" CMU

NOTES:

1. SEE EXTERIOR ELEVATIONS FOR SUNSCREEN LOCATIONS.2. SUNSCREEN MFR. RESPONSIBLE FOR ATTACHMENT.

6" ALUM. TUBE

ALUM. BRACKET

8"

8"

2' - 2"

3" 5 3/4" 5 1/4"

ALUM. OUTRIGGER

6" ALUM. AIR FOIL3 BLADES EA. SECTION


BLOCKING AS REQ'D.

SLOPED FLASHINGMATCH WINDOW FRAME

FINISH

4" @ 8" CMU WALLS

6" @ 12" CMU WALLS

STEEL FRAMING SEESTRL

5 1/4"

3"

ALUMINUM WINDOW

ALUMINUM WINDOW

SHIM AS REQ'D.

SHIM AS REQ'D.



2

2

Scale:

Checked by:

Drawn by:

Date:

Spokane, Washington

(509) 624-6800www.mmecarchitecture.comwww.mmecarchitecture.com


(509) 396-7278

Sheet No:

3" = 1'-0"



02-15-2018

JH

RS


REF. DWG. 7/A8.10

SCALE: 3" = 1'-0"7

ALUM WDW HEAD/SILL SCREEN NORTH

GYPSUM BOARD 5/8"

VAPOR RETARDER




SHIM AS REQ'D.


ALUMINUM WINDOW

ALUM REVEAL 5/8"

3"

2

Scale:

Checked by:

Drawn by:

Date:

Spokane, Washington



(509) 396-7278Sheet No:

3" = 1'-0"



02/15/18

JH

RS


REF. DWG. 9/A8.11

SCALE: 3" = 1'-0"9

ALUM WDW HEAD/JAMB SIM. @ 8" CMU

P-LAM SILL W/ SOLIDWOOD EDGE

VAPOR RETARDER

GYPSUM BOARD 5/8"



PRECAST CONCRETESILL

SLOPED THRU WALLFLASHING

3 5/8"

7 5/8"

4"


5 5/8"

1" 3"

ALUMINUM WINDOW

SHIM AS REQ'D.BACKER ROD ANDSEALANT TYP.

2

Scale:

Checked by:

Drawn by:

Date:

Spokane, Washington



(509) 396-7278Sheet No:

3" = 1'-0"



02/15/18

JH

RS


REF. DWG. 12/A8.11

SCALE: 3" = 1'-0"12

ALUM WDW SILL @ 8" CMU

GYPSUM BOARD 5/8"

VAPOR RETARDER




NOTE:SOLID GROUT ALL EXPOSED CELLS @ CUT JAMBS TYP.


ALUMINUM WINDOW


SHIM AS REQ'D.

ALUM REVEAL 5/8"

3"

2

Scale:

Checked by:

Drawn by:

Date:

Spokane, Washington



(509) 396-7278Sheet No:

3" = 1'-0"



02/15/18

JH

RS


REF. DWG. 13/A8.11

SCALE: 3" = 1'-0"13

ALUM WDW JAMB @ 8" CMU

NOTES:

1. SEE EXTERIOR ELEVATIONS FOR SUNSCREEN LOCATIONS.2. SUNSCREEN MFR. RESPONSIBLE FOR ATTACHMENT.

6" ALUM. TUBE

ALUM. BRACKET

8"

8"

3" 6" 5 1/4"

ALUM. OUTRIGGER

6" ALUM. AIR FOIL7 BLADES EA. SECTION


BLOCKING AS REQ'D.

SLOPED FLASHINGMATCH WINDOW FRAME

FINISH

6"

4' - 0"

5 1/4" 6"5 1/4" 5 1/4" 5 1/4"

STEEL FRAMING SEESTRL

ALUMINUM WINDOW

SHIM AS REQ'D.


ALUMINUM WINDOW

SHIM AS REQ'D.


3"

2

2

Scale:

Checked by:

Drawn by:

Date:

Spokane, Washington



(509) 396-7278

Sheet No:

3" = 1'-0"



02-15-2018

JH

RS


REF. DWG. 18/A8.20

SCALE: 3" = 1'-0"18

ALUM WDW HEAD/SILL SCREEN SOUTH

3 4 65

(E) 24"DP OWSJ @ 10'-0"OC TYP, UNO

(E) 12"DP OWSJ

(E) 12"DP OWSJ

(E) 6"MIN - 8" MAX CONC SLAB

7' - 0"

L6X4X5/16 LLVTYP AT (N) SKYLIGHTS

PER 8/S4.11

(N) SCREEN WALL PER ARCH

CMU WALL BELOW PER 6/S4.12

HSS3X3X

3/16

SCREEN WALL

COL @

10'-

0" M

AX

PER 9/S

4.12

RTU MAX WEIGHT = 1,400#

AC UNIT PER MECH

AC UNIT PER MECH

CMU INFILL PER 10/S3.12, LOCATE PER ARCH

CONN (N) ANGLE TO (E) WALL PER 10/S3.13, TYP

1

1

(N) 1 1/2"DPx20GA (B) METAL DECK, TYP AT (E) CONC SLAB INFILL

PER 2/S3.13, FIELD VERIFY LOCATIONS

2

Scale:

Checked by:

Drawn by:

Date:

Spokane, Washington



(509) 396-7278

Sheet No:

1/8" = 1'-0"



2-21-18

JAG

JES

SA-2/1PARTIAL ROOF FRAMING PLAN - AREA 1

S2.41

N 1/8" = 1'-0"

PARTIAL ROOF FRAMING PLAN - AREA 1

NOTE:1. FIELD VERIFY SIZE OF EXISTING ROOF PENETRATION TO

DETERMINE QUANTITY OF METAL DECK REQUIRED.2. PROVIDE 1/2"Ø PUDDLE WELDS @ 12"OC AT PARALLEL SUPPORTS.

(E) CONC SLAB PER PLAN

FIELD VERIFY (5'-0" MAX)

(E) ROOF PENETRATION

T/(E) SLAB

FIELD VERIFY

1/2

TYP AT EALOW FLUTE

CONT L4x4x3/16 W/ SIMPSON TITEN HD SCREW ANCHOR 3/8"Øx2 3/4" EMBED @ 12"OC, TYP AT INFILL PERIMETER

(N) METAL DECK PER PLAN

EQ

EQ

Scale:

Checked by:

Drawn by:

Date:

Spokane, Washington



(509) 396-7278

Sheet No:

1" = 1'-0"



2-21-18

JAG

JES

SA-2/2FOUNDATION DETAILS

S3.13

1" = 1'-0"2

METAL DECK INFILL AT EXISTING

CONCRETE ROOF SLAB

PENETRATIONS

9

9

8

8

P7

P7

1

6

1

2

2"V UP

2"

RR

112

CLASSROOM

123

COUNSELOR

121

STAFF

122

CUST.

120

HALLWAY

148

P9

P5

P22

P12

P10

5

2"FD-1

2"FD-1

1/2"HB-2

1

2"

2"

1 1/4"

1 1/4"

1 1/2"

1 1/2"3/4"

1/2"CIRCUIT SETTER,SET AT 2 GPM

2"

3"

11

2"

3/4"

3/4"

3"

2"

3"

2"

3"

P17

1/2"CW DN

2

Scale:

Checked by:

Drawn by:Date:

Spokane, Washington (509) 624-6800

www.mmecarchitecture.com

Kennewick, Washington(509) 396-7278

Sheet No:

1/8" = 1'-0"



02/20/18

SRB

SSW

PA 2.1ADDENDUM #2

REF DWG P2.12

N SCALE: 1/8" = 1'-0"1PARTIAL FLOOR PLAN - AREA 2 - PLUMBING PA-2/1

addendum no. 2...addendum #2 page 1 1 n. monroe, suite 200 spokane, washington 99201 7601 w....

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