Amendment_0006.pdf

W68SBV50490372

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

TITLE: Walla Walla District Headquarters HVAC and Server Room Upgrades

The purpose of this amendment is to make the changes indicated in the Summary of Changes.

Proposal due date of August 12, 2015 at 4:00 p.m. remains unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 11

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 07-Aug-2015

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912EF-15-R-0034

X 9B. DATED (SEE ITEM 11)

19-Jun-2015

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

07-Aug-2015

CODE

USAED, WALLA WALLA - CONTRACTING DIV.

JANI C. LONG

201 N. THIRD AVENUE

WALLA WALLA WA 99362-1876

W912EF 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912EF-15-R-0034

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

1. Revised the following specifications:

Section 26 20 00.00 23 Par 1.5.1 Electrical Systems

2. Revised the following Drawing:

Sheet MH501 See bracketed areas on drawing o Deleted float switch in the Water to Air Heat Pump Detail o Added drain line from auxiliary drain pan in the Water to Air Heat Pump Detail

SECTION 00700 - CONTRACT CLAUSES

The following have been modified:

252.236-7001 CONTRACT DRAWINGS AND SPECIFICATIONS (AUG 2000)

(a) The Government will provide to the Contractor, without charge, one set of contract drawings and specifications, except publications incorporated into the technical provisions by reference, in electronic or paper media as chosen by the Contracting Officer.

(b) The Contractor shall--

(1) Check all drawings furnished immediately upon receipt;

(2) Compare all drawings and verify the figures before laying out the work;

(3) Promptly notify the Contracting Officer of any discrepancies;

(4) Be responsible for any errors that might have been avoided by complying with this paragraph (b); and

(5) Reproduce and print contract drawings and specifications as needed.

(c) In general--

(1) Large-scale drawings shall govern small-scale drawings; and

(2) The Contractor shall follow figures marked on drawings in preference to scale measurements.

(d) Omissions from the drawings or specifications or the misdescription of details of work that are manifestly necessary to carry out the intent of the drawings and specifications, or that are customarily performed, shall not relieve the Contractor from performing such omitted or misdescribed details of the work. The Contractor shall perform such details as if fully and correctly set forth and described in the drawings and specifications.

(e) The work shall conform to the specifications and the contract drawings identified on the following index of drawings:

Drawing Number

Sheet Number

Title

Revision Number

Date

Walla Walla District Head Quarters HVAC and Server Room Upgrades

GENERAL

WWD‐1‐67/1 G‐001 COVER SHEET AND LOCATION MAPS

WWD‐1‐67/2 G‐002 SHEET INDEX I

WWD‐1‐67/3 G‐003 SHEET INDEX II

WWD‐1‐67/4 G‐004 ABBREVIATIONS

WWD‐1‐67/5 G‐005 PROJECT LEGEND

ARCHITECTURAL

WWD‐1‐67/10 AD111

WALL OPENING LOCATIONS ‐ PARTIAL FIRST

FLOOR ‐ DEMOLITION

WWD‐1‐67/11 AD121

WALL OPENING LOCATION ‐ PARTIAL SECOND

WWD‐1‐67/12 AD131

WALL OPENING LOCATIONS ‐ PARTIAL THIRD

WWD‐1‐67/13 AD132

EXISTING CONDITION PHOTOS ‐ COMPUTER

ROOM ‐ DEMOLITION

WWD‐1‐67/14 AD141

REFLECTED CEILING PLAN ‐ FIRST FLOOR ‐

DEMOLITION

WWD‐1‐67/15 AD142

REFLECTED CEILING PLAN ‐ SECOND FLOOR ‐

WWD‐1‐67/16 AD143

REFLECTED CEILING PLAN ‐ THIRD FLOOR ‐

WWD‐1‐67/17 AE131 FLOOR PLAN ‐ THIRD FLOOR ‐ NEW WORK

WWD‐1‐67/18 AE431

ENLARGED FLOOR PLAN ‐ SERVER ROOM &

OPEN OFFICE ‐ NEW WORK

WWD‐1‐67/19 AE432

ENLARGED REFLECTED CEILING PLAN ‐ SERVER

ROOM & OFFICE ‐ NEW WORK

WWD‐1‐67/20 AE433

INTERIOR ELEVATIONS ‐ SERVER ROOM ‐ NEW

WORK

WWD‐1‐67/21 AE501

PARTITION DETAILS ‐ SERVER ROOM ‐ NEW

WORK

WWD‐1‐67/22 AE601

DOOR SCHEDULE, ELEVATION, DETAILS ‐ SERVER

ROOM ‐ NEW WORK

FIRE PROTECTION

WWD‐1‐67/23 F‐430

FIRE PROTECTION ‐ PARTIAL THIRD FLOOR PLAN

‐ COMPUTER AREA

WWD‐1‐67/24 FA430

FIRE ALARM ‐ PARTIAL THIRD FLOOR PLAN ‐

COMPUTER AREA

WWD‐1‐67/25 FX110 FIRE PROTECTION PLAN ‐ EXISTING FIRST FLOOR

WWD‐1‐67/26 FX120

FIRE PROTECTION PLAN ‐ EXISTING SECOND

FLOOR

WWD‐1‐67/27 FX130 FIRE PROTECTION PLAN ‐ EXISTING THIRD FLOOR

WWD‐1‐67/28 FX430

FIRE SPRINKLER ‐ PARTIAL THIRD FLOOR PLAN ‐

COMPUTER AREA

ELECTRICAL

WWD‐1‐67/29 M‐001 LEGEND

WWD‐1‐67/30 MD111

PARTIAL MECHANICAL PLAN ‐ FIRST FLOOR

DEMOLITION ‐ AREA A

WWD‐1‐67/31 MD112

PARTIAL MECHANICAL PLAN ‐ FIRST FLOOR

DEMOLITION ‐ AREA B

WWD‐1‐67/32 MD121

PARTIAL MECHANICAL PLAN ‐ SECOND FLOOR

WWD‐1‐67/33 MD122

WWD‐1‐67/34 MD131

PARTIAL MECHANICAL PLAN ‐ THIRD FLOOR

WWD‐1‐67/35 MD132

WWD‐1‐67/36 MD141

PARTIAL MECHANICAL PLAN ‐ ROOF LEVEL

WWD‐1‐67/37 MD142

PARTIAL MECHANICAL PLAN ‐ ROOF LEVEL

WWD‐1‐67/38 MD401

ENLARGED MECHANICAL DEMOLITION PLAN ‐

FIRST FLOOR MECHANICAL ROOM

WWD‐1‐67/39 MF110 HVAC PHASING PLAN ‐ FIRST FLOOR

WWD‐1‐67/40 MF120 HVAC PHASING PLAN ‐ SECOND FLOOR

WWD‐1‐67/41 MF130 HVAC PHASING PLAN ‐ THIRD FLOOR

WWD‐1‐67/42 MH111

PARTIAL MECHANICAL PLAN ‐ FIRST FLOOR NEW

WORK ‐ AREA A

WWD‐1‐67/43 MH112

PARTIAL MECHANICAL PLAN ‐ FIRST FLOOR NEW

WORK ‐ AREA B

WWD‐1‐67/44 MH121

NEW WORK ‐ AREA A

WWD‐1‐67/45 MH122

NEW WORK ‐ AREA B

WWD‐1‐67/46 MH131

NEW WORK ‐ AREA A

WWD‐1‐67/47 MH132

NEW WORK ‐ AREA B

WWD‐1‐67/48 MH141

PARTIAL MECHANICAL PLAN ‐ ROOF LEVEL NEW

WWD‐1‐67/49 MH142

PARTIAL MECHANICAL PLAN ‐ ROOF LEVEL NEW

WWD‐1‐67/50 MH401

ENLARGED MECHANICAL NEW WORK PLAN ‐

FIRST FLOOR MECHANICAL ROOM

WWD‐1‐67/78 MP111

PARTIAL MECHANICAL PIPING PLAN ‐ FIRST

FLOOR NEW WORK ‐ AREA A

WWD‐1‐67/79 MP112

PARTIAL MECHANICAL PIPING PLAN ‐ FIRST

FLOOR NEW WORK ‐ AREA B

WWD‐1‐67/80 MP121

PARTIAL MECHANICAL PIPING PLAN ‐ SECOND

WWD‐1‐67/81 MP122

PARTIAL MECHANICAL PIPING PLAN ‐ SECOND

WWD‐1‐67/82 MP131

PARTIAL MECHANICAL PIPING PLAN ‐ THIRD

WWD‐1‐67/83 MP132

PARTIAL MECHANICAL PIPING PLAN ‐ THIRD

WWD‐1‐67/51 MH500 MECHANICAL DETAILS I

WWD‐1‐67/52 MH501 MECHANICAL DETAILS II A 8-6-15

WWD‐1‐67/53 MH510 MECHANICAL DETAILS III

WWD‐1‐67/54 MH511 MECHANICAL DETAILS IV

WWD‐1‐67/55 MH520 MECHANICAL DETAILS V

WWD‐1‐67/56 MH521 MECHANICAL DETAILS VI

WWD‐1‐67/57 MH600 MECHANICAL SCHEDULES I

WWD‐1‐67/58 MH601 MECHANICAL SCHEDULES II

WWD‐1‐67/59 MH602 MECHANICAL SCHEDULES III

WWD‐1‐67/60 MH603 MECHANICAL SCHEDULES IV

WWD‐1‐67/61 MH604 MECHANICAL SCHEDULES V A 7-21-15

WWD‐1‐67/62 MH605 MECHANICAL SCHEDULES VI

WWD‐1‐67/63 MH606 MECHANICAL SCHEDULES VII

WWD‐1‐67/64 MH607 MECHANICAL SCHEDULES VIII

WWD‐1‐67/65 MI600 MECHANICAL CONTROLS LEGEND

WWD‐1‐67/66 MI601 MECHANICAL CONTROLS I

WWD‐1‐67/67 MI602 MECHANICAL CONTROLS II

WWD‐1‐67/68 MI603 MECHANICAL CONTROLS III

WWD‐1‐67/69 MI604 MECHANICAL CONTROLS IV

WWD‐1‐67/70 MI605 MECHANICAL CONTROLS V

WWD‐1‐67/71 MI606 MECHANICAL CONTROLS VI

WWD‐1‐67/72 MI607 MECHANICAL CONTROLS VII

WWD‐1‐67/73 MI608 MECHANICAL CONTROLS VIII

WWD‐1‐67/74 MI609 MECHANICAL CONTROLS IX

WWD‐1‐67/75 MI610 MECHANICAL CONTROLS X

WWD‐1‐67/76 MI611 MECHANICAL CONTROLS XI

WWD‐1‐67/77 MI612 MECHANICAL CONTROLS XII

ELECTRICAL

WWD‐1‐67/84 E‐001 ELECTRICAL LEGEND

WWD‐1‐67/90 ED111

PARTIAL ELECTRICAL PLAN ‐ FIRST FLOOR ‐

DEMOLITION AREA A

WWD‐1‐67/91 ED112

PARTIAL ELECTRICAL PLAN ‐ FIRST FLOOR

WWD‐1‐67/92 ED121

PARTIAL ELECTRICAL PLAN ‐ SECOND FLOOR

WWD‐1‐67/93 ED122

PARTIAL ELECTRICAL PLAN ‐ SECOND FLOOR

WWD‐1‐67/94 ED131

PARTIAL ELECTRICAL PLAN ‐ THIRD FLOOR

WWD‐1‐67/95 ED132

PARTIAL ELECTRICAL PLAN ‐ THIRD FLOOR

WWD‐1‐67/96 ED141

PARTIAL ELECTRICAL PLAN ‐ ROOF LEVEL

WWD‐1‐67/97 ED142

PARTIAL ELECTRICAL PLAN ‐ ROOF LEVEL

WWD‐1‐67/98 ED430 ENLARGED SERVER ROOM ‐ DEMOLITION PLAN

WWD‐1‐67/99 ED601 ELECTRICAL ONE‐LINE DIAGRAM ‐ DEMOLITION

WWD‐1‐67/100 ED602 ELECTRICAL ONE‐LINE DIAGRAM ‐ DEMOLITION

WWD‐1‐67/101 EP111

PARTIAL POWER PLAN ‐ FIRST FLOOR NEW

WWD‐1‐67/102 EP112

PARTIAL POWER PLAN ‐ FIRST FLOOR NEW

WORK ‐ AREA B

A 7/28/15

WWD‐1‐67/103 EP121

PARTIAL POWER PLAN ‐ SECOND FLOOR NEW

WWD‐1‐67/104 EP122

PARTIAL POWER PLAN ‐ SECOND FLOOR NEW

WWD‐1‐67/105 EP131

PARTIAL POWER PLAN ‐ THIRD FLOOR NEW

WWD‐1‐67/106 EP132

PARTIAL POWER PLAN ‐ THIRD FLOOR NEW

WWD‐1‐67/107 EP141

PARTIAL ELECTRICAL PLAN ‐ ROOF LEVEL NEW

WWD‐1‐67/108 EP142

PARTIAL POWER PLAN ‐ ROOF LEVEL NEW WORK

‐ AREA B

WWD‐1‐67/109 EP601 ELECTRICAL ONE‐LINE DIAGRAM

WWD‐1‐67/110 EP602 ELECTRICAL ONE‐LINE DIAGRAM A 7/28/15

WWD‐1‐67/85 E‐430

ENLARGED SERVER ROOM ‐ NEW LIGHTING AND

POWER PLANS

WWD‐1‐67/86 E‐610 ELECTRICAL PANEL SCHEDULES

WWD‐1‐67/87 E‐611 ELECTRICAL PANEL SCHEDULES

WWD‐1‐67/88 E‐612 ELECTRICAL PANEL SCHEDULES

WWD‐1‐67/89 E‐620 MECHANICAL CONNECTION SCHEDULE

FOR INFORMATION ONLY (FIO)

The Government does not warrant the accuracy of the FIO drawings. The Government recommends that the

Contractor verify the accuracy of FIO drawings.

WWD‐1‐21/79 FIO001 GENERAL STRUCTURAL NOTES

WWD‐1‐21/80 FIO002 FOUNDATION PLAN

WWD‐1‐21/81 FIO003 RECESSED SLAB & JT LOCATION PLAN

WWD‐1‐21/82 FIO004 SHEAR WALL FOUNDATION PLANS

WWD‐1‐21/83 FIO005 FOUNDATION SECTION AND DETAILS

WWD‐1‐21/84 FIO006 FOUNDATION SECTION AND DETAILS

WWD‐1‐21/85 FIO007 SECOND FLOOR FRAMING PLAN

WWD‐1‐21/87 FIO008 ROOF FRAMING PLAN

WWD‐1‐21/88 FIO009 SHEAR WALL ELEVATIONS

WWD‐1‐21/89 FIO010 SHEAR WALL ELEVATIONS

WWD‐1‐21/90 FIO011 WALL SECTIONS

WWD‐1‐21/91 FIO012 WALL SECTIONS AND DETAILS

WWD‐1‐21/92 FIO013 MISCELLANEOUS SECTIONS AND DETAILS

WWD‐1‐21/93 FIO014 FRAMING DETAILS

WWD‐1‐21/94 FIO015 FRAMING AND BRICK SUPPORT DETAILS

FIO016 FRAMING DETAILS II

WWD‐1‐21/95 FIO017 BRICK VENEER SUPPORT DETAILS

WWD‐1‐21/96 FIO018 BRICK VENEER SUPPORT DETAILS

WWD‐1‐21/97 FIO019 PRECAST PANEL PLAN AND SECTIONS

WWD‐1‐21/98 FIO020 PRECAST PANEL ELEVATIONS

WWD‐1‐21/99 FIO021 PRECAST PANEL CONNECTION DETAILS

WWD‐1‐21/100 FIO022 STAIR PLAN, SECTIONS AND DETAILS

WWD‐1‐21/101 FIO023 COVERED PARKING STRUCTURE

WWD‐1‐21/102 FIO024 EXTERIOR PLANTERS

WWD‐1‐21/103 FIO025 RETAINING STRUCTURES

WWD‐1‐21/104 FIO026 MILL CREEK IMPROVEMENTS

WWD‐1‐21/16 FIO027 FIRST FLOOR PLAN

WWD‐1‐21/17 FIO028 SECOND FLOOR PLAN

WWD‐1‐21/18 FIO029 THIRD FLOOR PLAN

WWD‐1‐21/20 FIO030 BUILDING ELEVATIONS SOUTH AND WEST

WWD‐1‐21/21 FIO031 BUILDING SECTIONS

WWD‐1‐21/22 FIO032 WALL SECTIONS AND DETAILS

WWD‐1‐21/26 FIO033 DETAILS DOOR AND LOUVER

WWD‐1‐21/30 FIO034 WINDOW/STOREFRONT DETAILS

WWD‐1‐21/31 FIO035 ROOF PLAN

WWD‐1‐21/32 FIO036 ROOF DETAILS I

WWD‐1‐21/33 FIO037 ROOF DETAILS II

WWD‐1‐21/41 FIO038

LARGE SCALE MISC. PLANS, LOBBY, ‐

LUNCHROOM, COMPUTER ‐ DAYCARE (FUTURE

CONSTRUCTION)

WWD‐1‐21/44 FIO039

INTERIOR ELEVATIONS II, CONFERENCE ‐

ROOMS, CORRIDOR, DISBURSING

WWD‐1‐21/48 FIO040

INTERIOR WALL DETAILS I, ‐ PARTITION

TYPES/DETAILS

WWD‐1‐21/52 FIO041 REFLECTED CEILING PLAN, THIRD FLOOR

WWD‐1‐21/69 FIO042 FIRE RATED WALL PLAN

WWD‐1‐21/70 FIO043

FIRST FLOOR SPACE PLANNING, ‐

WORKSTATIONS/FURNITURE

WWD‐1‐21/71 FIO044

SECOND FLOOR SPACE PLANNING, ‐

WWD‐1‐21/72 FIO045

THIRD FLOOR SPACE PLANNING, ‐

WWD‐1‐21/76 FIO046 ACCESS FLOOR/RECESSED SLAB, THIRD FLOOR

WWD‐1‐21/108 FIO047 MECHANICAL EQUIPMENT SCHEDULES

WWD‐1‐21/119 FIO048 FIRST FLOOR HVAC DUCTWORK PLAN

WWD‐1‐21/120 FIO049

FIRST FLOOR HVAC HYDRONICS AND DRAIN

PLAN

WWD‐1‐21/121 FIO050 SECOND FLOOR HVAC DUCTWORK PLAN

WWD‐1‐21/122 FIO051

SECOND FLOOR HVAC HYDRONICS AND DRAIN

WWD‐1‐21/123 FIO052 THIRD FLOOR HVAC DUCTWORK PLAN

WWD‐1‐21/124 FIO053

THIRD FLOOR HVAC HYDRONICS AND DRAIN

WWD‐1‐21/125 FIO054 HVAC SCHEMATIC & DETAILS

WWD‐1‐21/126 FIO055 MECHANICAL ROOM PLANS & SECTION

WWD‐1‐21/129 FIO056 LEGEND AND ABBREVIATIONS

WWD‐1‐21/131 FIO057 ONE‐LINE DIAGRAM

WWD‐1‐21/132 FIO058 ONE‐LINE DIAGRAM ‐ EMERGENCY

WWD‐1‐21/133 FIO059 SITE PLAN

WWD‐1‐21/134 FIO060 FIRST FLOOR LIGHTING PLAN

WWD‐1‐21/135 FIO061 FIRST FLOOR POWER PLAN

WWD‐1‐21/136 FIO062

FIRST FLOOR HVAC POWER AND GROUNDING

WWD‐1‐21/137 FIO063 FIRST FLOOR SPECIAL SYSTEMS PLAN

WWD‐1‐21/138 FIO064 SECOND FLOOR LIGHTING PLAN

WWD‐1‐21/139 FIO065 SECOND FLOOR POWER PLAN

WWD‐1‐21/140 FIO066

SECOND FLOOR HVAC POWER AND GROUNDING

WWD‐1‐21/141 FIO067 SECOND FLOOR SPECIAL SYSTEMS PLAN

WWD‐1‐21/142 FIO068 THIRD FLOOR LIGHTING PLAN

WWD‐1‐21/143 FIO069 THIRD FLOOR POWER PLAN

WWD‐1‐21/144 FIO070

THIRD FLOOR HVAC POWER AND GROUNDING

WWD‐1‐21/145 FIO071 THIRD FLOOR SPECIAL SYSTEMS PLAN

WWD‐1‐21/146 FIO072 MISCELLANEOUS FLOOR PLANS

WWD‐1‐21/147 FIO073 MISCELLANEOUS FLOOR PLANS

WWD‐1‐21/148 FIO074 MISCELLANEOUS PLANS

WWD‐1‐21/149 FIO075 SPECIAL SYSTEMS RISER DIAGRAMS

WWD‐1‐21/151 FIO076 CONTROL DIAGRAMS

WWD‐1‐21/152 FIO077 CONTROL DIAGRAMS

WWD‐1‐21/153 FIO078 EQUIPMENT ELEVATIONS

WWD‐1‐21/154 FIO079 DETAILS

WWD‐1‐21/155 FIO080 DETAILS

WWD‐1‐21/156 FIO081 DETAILS

WWD‐1‐21/158 FIO082 DETAILS

WWD‐1‐21/159 FIO083 DETAILS

WWD‐1‐21/160 FIO084 PANEL SCHEDULES

WWD‐1‐21/161 FIO085 PANEL SCHEDULES

WWD‐1‐21/162 FIO086 PANEL SCHEDULES AND ADDITIVE PLANS

WWD‐1‐21/163 FIO087 PANEL SCHEDULES

WWD‐1‐21/164 FIO088 PANEL SCHEDULES

WWD‐1‐21/165 FIO089 PANEL SCHEDULES

WWD‐1‐21/166 FIO090 PANEL SCHEDULES

WWD‐1‐21/167 FIO091 PANEL SCHEDULES

WWD‐1‐21/9 FIO092 IRRIGATION PLAN

WWD‐1‐21/19 FIO093 BUILDING ELEVATIONS, NORTH AND EAST

WWD‐1‐21/20 FIO094 BUILDING ELEVATIONS, SOUTH AND WEST

WWD‐1‐21/36 FIO095 STAIR SECTIONS/DETAILS

FIO096

FIRE PROTECTION ‐ CONTRACT NO. DACW68‐92‐

C‐0038

FIO097

FIO098

FIO099

SEC.16721, FIRE ALARM SYSTEM ‐ SECOND

FLOOR

FIO100 FIRE ALARM SYSTEM ‐ RISER DIAGRAM

FIO101 FIRST FLOOR PLAN ‐ FIRE ALARM SYSTEM

FIO102 SECOND FLOOR PLAN ‐ FIRE ALARM SYSTEM

FIO103 THIRD FLOOR PLAN ‐ FIRE ALARM SYSTEM

WWD‐1‐35/3 FIO104

COOLING WATER SYSTEM MODIFICATIONS ‐

COOLING TOWER PIPE ROUTING PLAN

WWD‐1‐35/4 FIO105

MISCELLANEOUS PIPE DETAILS

WWD‐1‐35/5 FIO106

COOLING TOWER SUPPORT STRUCTURE I

WWD‐1‐35/5.1 FIO107

COOLING TOWER SUPPORT STRUCTURE II

WWD‐1‐35/5.2 FIO108

ROOF SUPPORT BEAM CONNECTION ‐

MODIFICATION

WWD‐1‐35/6 FIO109

PARTIAL ROOF PLAN

WWD‐1‐35/7 FIO110

GENERAL NOTES AND DETAILS

WWD‐1‐35/8 FIO111

SYMBOLS, NOTES, SCHEDULES ‐ AND

ABBREVIATIONS

WWD‐1‐35/10 FIO112

PARTIAL FIRST FLOOR, THIRD AND ROOF ‐

ELECTRICAL PLAN

WWD‐1‐35/10 FIO113

PARTIAL FIRST FLOOR, THIRD AND ROOF ‐

ELECTRICAL PLAN

WWD‐1‐35/11 FIO114

MECHANICAL ROOM PLANS

WWD‐1‐35/12 FIO115

COOLING TOWER PIPING DIAGRAM

WWD‐1‐39/1 FIO116

LIGHTNING PROTECTION DETAILS

FIO117 SHOP DRAWING WWD‐40‐33‐01

(End of drawing list)

(End of clause)

Contract drawings created on CADD will be available in electronic form for use by the Contractor. No For Information Only drawings are available on CADD. The Contractor assumes all risks associated in using electronic CADD drawings. The contract drawings shall govern if there are any discrepancies between the electronic copy and the contract drawing. The Contractor shall promptly notify the Contracting Officer of any discrepancies. The Government will not be responsible to correct the electronic CADD drawing. If contract modifications are issued, the associated electronic CADD drawings will not be available to the Contractor. Electronic copies of CADD drawings are only available in Bentley MicroStation format. The Government will provide the files on CD ROM. If the Contractor requires different media, such as floppy disks, the Contractor shall be responsible for all conversions required for their use and associated conversion inaccuracies.

(End of Summary of Changes)

NWW DISTRICT HQ HVAC & SERVER ROOM UPGRADES W912EF-15-R-0034

Amend-0006

SECTION TABLE OF CONTENTS

DIVISION 26 - ELECTRICAL

SECTION 26 20 00.00 23

INTERIOR DISTRIBUTION SYSTEM

PART 1 GENERAL

1.1 REFERENCES

1.2 DEFINITIONS

1.3 SUBMITTALS

1.4 QUALITY ASSURANCE

1.4.1 Regulatory Requirements

1.4.2 Standard Products

1.4.2.1 Alternative Qualifications

1.4.2.2 Material and Equipment Manufacturing Date

1.5 MAINTENANCE

1.5.1 Electrical Systems

1.6 WARRANTY

1.7 SEISMIC REQUIREMENTS

PART 2 PRODUCTS

2.1 MATERIALS AND EQUIPMENT

2.2 CONDUIT AND FITTINGS

2.2.1 Rigid Metallic Conduit

2.2.1.1 Rigid, Threaded Zinc-Coated Steel Conduit

2.2.2 Rigid Nonmetallic Conduit

2.2.3 Electrical, Zinc-Coated Steel Metallic Tubing (EMT)

2.2.4 Plastic-Coated Rigid Steel and IMC Conduit

2.2.5 Flexible Metal Conduit

2.2.5.1 Liquid-Tight Flexible Metal Conduit, Steel

2.2.6 Fittings for Metal Conduit, EMT, and Flexible Metal Conduit

2.2.6.1 Fittings for Rigid Metal Conduit

2.2.6.2 Fittings for EMT

2.2.7 Fittings for Rigid Nonmetallic Conduit

2.2.8 Liquid-Tight Flexible Nonmetallic Conduit

2.3 OUTLET BOXES AND COVERS

2.3.1 Outlet Boxes for Telecommunications System

2.4 CABINETS, JUNCTION BOXES, AND PULL BOXES

2.5 WIRES AND CABLES

2.5.1 Conductors

2.5.1.1 Equipment Manufacturer Requirements

2.5.1.2 Minimum Conductor Sizes

2.5.2 Color Coding

2.5.2.1 Ground and Neutral Conductors

2.5.2.2 Ungrounded Conductors

2.5.3 Insulation

2.5.4 Bonding Conductors

2.6 SPLICES AND TERMINATION COMPONENTS

2.7 DEVICE PLATES

2.8 SWITCHES

SECTION 26 20 00.00 23

g4ecdmgz Line

2.8.1 Toggle Switches

2.8.2 Switch with Red Pilot Handle

2.8.3 Breakers Used as Switches

2.8.4 Disconnect Switches

2.9 FUSES

2.9.1 Fuseholders

2.9.2 Cartridge Fuses, Current Limiting Type (Class R)

2.9.3 Cartridge Fuses, High-Interrupting Capacity, Current Limiting

Type (Classes J, L, and CC)

2.9.4 Cartridge Fuses, Current Limiting Type (Class T)

2.10 RECEPTACLES

2.10.1 Switched Duplex Receptacles

2.10.2 Weatherproof Receptacles

2.10.3 Ground-Fault Circuit Interrupter Receptacles

2.10.4 Special Purpose Receptacles

2.11 PANELBOARDS

2.11.1 Circuit Breakers

2.11.1.1 Multipole Breakers

2.11.1.2 Circuit Breaker With Ground-Fault Circuit Interrupter

2.11.1.3 Circuit Breakers for HVAC Equipment

2.12 MOTOR SHORT-CIRCUIT PROTECTOR (MSCP)

2.13 MOTORS

2.13.1 High Efficiency Single-Phase Motors

2.13.2 Premium Efficiency Polyphase Motors

2.13.3 Motor Sizes

2.13.4 Wiring and Conduit

2.14 MOTOR CONTROLLERS

2.14.1 Control Wiring

2.14.2 Control Circuit Terminal Blocks

2.14.2.1 Types of Terminal Blocks

2.14.3 Control Circuits

2.14.4 Enclosures for Motor Controllers

2.14.5 Multiple-Speed Motor Controllers and Reversible Motor

Controllers

2.14.6 Pushbutton Stations

2.14.7 Pilot and Indicating Lights

2.15 MANUAL MOTOR STARTERS (MOTOR RATED SWITCHES)

2.15.1 Pilot Lights

2.16 LOCKOUT REQUIREMENTS

2.17 MOTOR CONTROL CENTERS

2.17.1 Molded Case Circuit Breakers

2.17.1.1 Trip Units

2.17.1.2 480-Volt AC Circuits

2.17.1.3 120/240-Volt AC Circuits

2.17.2 Combination Motor Controllers

2.18 TELECOMMUNICATIONS SYSTEM

2.19 MANUFACTURER'S NAMEPLATE

2.20 FIELD FABRICATED NAMEPLATES

2.21 FIRESTOPPING MATERIALS

2.22 Phase Monitoring System

2.22.1 General

2.22.2 Nameplates

2.22.3 Field Wiring, Cabling, and Terminal Blocks

2.22.4 Power Supplies

2.22.5 Enclosures

2.22.6 EMI/RFI Compliance

2.22.7 Phase Monitoring Relays

2.22.8 Multi-Ratio Current Transformers

2.23 FACTORY APPLIED FINISH

SECTION 26 20 00.00 23

2.24 SOURCE QUALITY CONTROL

PART 3 EXECUTION

3.1 INSTALLATION

3.1.1 UPS Relocation

3.1.2 Server Room Shutdown

3.1.3 Wiring Methods

3.1.3.1 Pull Wire

3.1.4 Conduit Installation

3.1.4.1 Restrictions Applicable to EMT

3.1.4.2 Restrictions Applicable to Nonmetallic Conduit

3.1.4.3 Restrictions Applicable to Flexible Conduit

3.1.4.4 Underground Conduit

3.1.4.5 Conduit for Circuits Rated Greater Than 600 Volts

3.1.4.6 Conduit Through Floor Slabs

3.1.4.7 Conduit Installed in Concrete Floor Slabs

3.1.4.8 Stub-Ups

3.1.4.9 Conduit Support

3.1.4.10 Directional Changes in Conduit Runs

3.1.4.11 Locknuts and Bushings

3.1.4.12 Flexible Connections

3.1.4.13 Telecommunications and Signal System Pathway

3.1.5 Telecommunications Cable Support Installation

3.1.6 Boxes, Outlets, and Supports

3.1.6.1 Boxes

3.1.6.2 Pull Boxes

3.1.6.3 Extension Rings

3.1.7 Mounting Heights

3.1.8 Conductor Identification

3.1.8.1 Marking Strips

3.1.9 Splices

3.1.10 Covers and Device Plates

3.1.11 Electrical Penetrations

3.1.12 Grounding and Bonding

3.1.12.1 Grounding Connections

3.1.12.2 Resistance

3.1.13 Equipment Connections

3.1.14 Repair of Existing Work

3.1.14.1 Workmanship

3.1.14.2 Existing Concealed Wiring to be Removed

3.1.14.3 Removal of Existing Electrical Distribution System

3.1.14.4 Continuation of Service

3.1.15 Surge Protective Devices

3.2 FIELD FABRICATED NAMEPLATE MOUNTING

3.3 WARNING SIGN MOUNTING

3.4 FIELD APPLIED PAINTING

3.5 FIELD QUALITY CONTROL

3.5.1 Devices Subject to Manual Operation

3.5.2 600-Volt Wiring Test

3.5.3 Ground-Fault Receptacle Test

-- End of Section Table of Contents --

This page intentionally left blank

SECTION 26 20 00.00 23

INTERIOR DISTRIBUTION SYSTEM

PART 1 GENERAL

1.1 REFERENCES

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.

ASTM INTERNATIONAL (ASTM)

ASTM B1 (2013) Standard Specification for Hard-Drawn Copper Wire

ASTM B8 (2011) Standard Specification for Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard, or Soft

ASTM D709 (2013) Laminated Thermosetting Materials

INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

IEEE 100 (2000; Archived) The Authoritative Dictionary of IEEE Standards Terms

IEEE C2 (2012; Errata 2012; INT 1-4 2012; INT 5-7 2013) National Electrical Safety Code

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

ANSI C80.1 (2005) American National Standard for Electrical Rigid Steel Conduit (ERSC)

ANSI C80.3 (2005) American National Standard for Electrical Metallic Tubing (EMT)

NEMA 250 (2008) Enclosures for Electrical Equipment (1000 Volts Maximum)

NEMA FU 1 (2012) Low Voltage Cartridge Fuses

NEMA ICS 1 (2000; R 2008; E 2010) Standard for Industrial Control and Systems: General Requirements

NEMA ICS 2 (2000; R 2005; Errata 2008) Standard for Controllers, Contactors, and Overload Relays Rated 600 V

NEMA ICS 4 (2010) Terminal Blocks

NEMA ICS 6 (1993; R 2011) Enclosures

NEMA KS 1 (2001; R 2006) Enclosed and Miscellaneous Distribution Equipment Switches (600 V Maximum)

NEMA MG 1 (2011; Errata 2012) Motors and Generators

NEMA MG 10 (2001; R 2007) Energy Management Guide for Selection and Use of Fixed Frequency Medium AC Squirrel-Cage Polyphase Induction Motors

NEMA MG 11 (1977; R 2012) Energy Management Guide for Selection and Use of Single Phase Motors

NEMA RN 1 (2005; R 2013) Polyvinyl-Chloride (PVC) Externally Coated Galvanized Rigid Steel Conduit and Intermediate Metal Conduit

NEMA TC 2 (2013) Standard for Electrical Polyvinyl Chloride (PVC) Conduit

NEMA TC 3 (2013) Standard for Polyvinyl Chloride (PVC) Fittings for Use With Rigid PVC Conduit and Tubing

NEMA WD 1 (1999; R 2005; R 2010) Standard for General Color Requirements for Wiring Devices

NEMA WD 6 (2012) Wiring Devices Dimensions Specifications

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2014; AMD 1 2013; Errata 1 2013; AMD 2 2013; Errata 2 2013) National Electrical Code

NFPA 70E (2012; Errata 2012) Standard for Electrical Safety in the Workplace

TELECOMMUNICATIONS INDUSTRY ASSOCIATION (TIA)

TIA-568-C.1 (2009; Add 2 2011; Add 1 2012) Commercial Building Telecommunications Cabling Standard

TIA-569 (2012c; Addendum 1 2013; Errata 2013) Commercial Building Standard for Telecommunications Pathways and Spaces

TIA-607 (2011b) Generic Telecommunications Bonding and Grounding (Earthing) for Customer Premises

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

29 CFR 1910.147 Control of Hazardous Energy (Lock Out/Tag Out)

UNDERWRITERS LABORATORIES (UL)

UL 1 (2005; Reprint Jul 2012) Standard for Flexible Metal Conduit

UL 1063 (2006; Reprint Jul 2012) Machine-Tool Wires and Cables

UL 1660 (2004; Reprint Apr 2013) Liquid-Tight Flexible Nonmetallic Conduit

UL 198M (2003; Reprint Feb 2013) Standard for Mine-Duty Fuses

UL 20 (2010; Reprint Feb 2012) General-Use Snap Switches

UL 360 (2013; Reprint May 2013) Liquid-Tight Flexible Steel Conduit

UL 4248-1 (2007; Reprint Oct 2013) UL Standard for Safety Fuseholders - Part 1: General Requirements

UL 4248-12 (2007; Reprint Dec 2012) UL Standard for Safety Fuseholders - Part 12: Class R

UL 44 (2010) Thermoset-Insulated Wires and Cables

UL 486A-486B (2013; Reprint Dec 2013) Wire Connectors

UL 486C (2013; Reprint Dec 2013) Splicing Wire Connectors

UL 489 (2013) Molded-Case Circuit Breakers, Molded-Case Switches, and Circuit-Breaker Enclosures

UL 498 (2012; Reprint Aug 2013) Attachment Plugs and Receptacles

UL 50 (2007; Reprint Apr 2012) Enclosures for Electrical Equipment, Non-environmental Considerations

UL 506 (2008; Reprint Oct 2013) Specialty Transformers

UL 508 (1999; Reprint Oct 2013) Industrial Control Equipment

UL 510 (2005; Reprint Jul 2013) Polyvinyl Chloride, Polyethylene and Rubber Insulating Tape

UL 514A (2013) Metallic Outlet Boxes

UL 514B (2012) Conduit, Tubing and Cable Fittings

UL 514C (1996; Reprint Nov 2011) Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers

UL 6 (2007; reprint Nov 2010) Electrical Rigid Metal Conduit-Steel

UL 651 (2011; Reprint Mar 2012) Standard for Schedule 40 and 80 Rigid PVC Conduit and Fittings

UL 797 (2007; Reprint Dec 2012) Electrical Metallic Tubing -- Steel

UL 83 (2008) Thermoplastic-Insulated Wires and Cables

UL 943 (2006; Reprint Jun 2012) Ground-Fault Circuit-Interrupters

UL 984 (1996; Reprint Sep 2005) Hermetic Refrigerant Motor-Compressors

1.2 DEFINITIONS

Unless otherwise specified or indicated, electrical and electronics terms used in these specifications, and on the drawings, are as defined in

IEEE 100.

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals having an "I" designation are for information only. Designation following the "G" or "I" designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with SECTION 01 33 00 SUBMITTAL PROCEDURES:

SD-03 Product Data

Receptacles; G, C

Circuit Breakers; G, NWK

Switches; G, NWK

Motor Controllers; G, NWK

Motor Control Center Components; G, NWK

Combination Motor Controllers; G, NWK

Manual Motor Starters; G, NWK

Phase Monitoring System; G, NWK

SD-06 Test Reports

600-Volt Wiring Test; G, C

SD-10 Operation and Maintenance Data

Electrical Systems, Data Package 5; G, C

Submit operation and maintenance data in accordance with Section 01 78 23.00 28, OPERATION AND MAINTENANCE DATA and as specified herein.

1.4 QUALITY ASSURANCE

1.4.1 Regulatory Requirements

In each of the publications referred to herein, consider the advisory provisions to be mandatory, as though the word, "shall" or "must" had been substituted for "should" wherever it appears. Interpret references in these publications to the "authority having jurisdiction," or words of similar meaning, to mean the Contracting Officer. Provide equipment, materials, installation, and workmanship in accordance with the mandatory and advisory provisions of NFPA 70 unless more stringent requirements are specified or indicated.

1.4.2 Standard Products

Provide materials and equipment that are products of manufacturers regularly engaged in the production of such products which are of equal material, design and workmanship and:

a. Have been in satisfactory commercial or industrial use for 2 years prior to proposal due date including applications of equipment and materials under similar circumstances and of similar size.

b. Have been on sale on the commercial market through advertisements, manufacturers' catalogs, or brochures during the 2-year period.

c. Where two or more items of the same class of equipment are required, provide products of a single manufacturer; however, the component parts of the item need not be the products of the same manufacturer unless stated in this section.

1.4.2.1 Alternative Qualifications

Products having less than a 2-year field service record will be acceptable if a certified record of satisfactory field operation for not less than 6000 hours, exclusive of the manufacturers' factory or laboratory tests, is furnished.

1.4.2.2 Material and Equipment Manufacturing Date

Products manufactured more than 3 years prior to date of delivery to site are not acceptable.

1.5 MAINTENANCE

1.5.1 Electrical Systems

Submit data relating to the building's electrical distribution system.

Include the following:

a. List the data for performing an arc flash hazard analysis for the distribution equipment including disconnect switches provided by the Contractor. No arc flash hazard analysis is required. This data includes, but is not limited to:

1. Conductor quantity and size, material, length, insulation type, and conduit type

2. Breaker model information and settings

b. As-built single line diagrams of the electrical system including schematic diagrams of the phase monitoring system and equipment provided by the Contractor.

c. Operation and maintenance manuals that provide data relating to the design, operation, and maintenance of the phase monitoring system and shunt-trip circuit breakers in the electrical distribution system.

1.6 WARRANTY

Provide equipment items supported by service organizations that are reasonably convenient to the equipment installation in order to render satisfactory service to the equipment on a regular and emergency basis during the warranty period of the contract.

1.7 SEISMIC REQUIREMENTS

Provide seismic details conforming to Section 13 48 00.00 23, SEISMIC PROTECTION FOR MISCELLANEOUS EQUIPMENT and to Section 26 05 48.00 23, SEISMIC PROTECTION FOR ELECTRICAL EQUIPMENT.

PART 2 PRODUCTS

2.1 MATERIALS AND EQUIPMENT

As a minimum, meet requirements of UL, where UL standards are established for those items, and requirements of NFPA 70 for all materials, equipment, and devices.

2.2 CONDUIT AND FITTINGS

Conform to the following:

2.2.1 Rigid Metallic Conduit

2.2.1.1 Rigid, Threaded Zinc-Coated Steel Conduit

ANSI C80.1, UL 6.

2.2.2 Rigid Nonmetallic Conduit

PVC Type EPC-40 in accordance with NEMA TC 2,UL 651.

2.2.3 Electrical, Zinc-Coated Steel Metallic Tubing (EMT)

UL 797, ANSI C80.3.

SECTION 26 20 00.00 23

g4ecdmgz Line

2.2.4 Plastic-Coated Rigid Steel and IMC Conduit

NEMA RN 1, Type 40( 40 mils thick).

2.2.5 Flexible Metal Conduit

UL 1.

2.2.5.1 Liquid-Tight Flexible Metal Conduit, Steel

UL 360.

2.2.6 Fittings for Metal Conduit, EMT, and Flexible Metal Conduit

UL 514B. Ferrous fittings: cadmium- or zinc-coated in accordance with

UL 514B.

2.2.6.1 Fittings for Rigid Metal Conduit

Threaded-type. Split couplings unacceptable.

2.2.6.2 Fittings for EMT

Steelcompression type.

2.2.7 Fittings for Rigid Nonmetallic Conduit

NEMA TC 3 for PVC, and UL 514B.

2.2.8 Liquid-Tight Flexible Nonmetallic Conduit

UL 1660.

2.3 OUTLET BOXES AND COVERS

UL 514A, cadmium- or zinc-coated, if ferrous metal. UL 514C, if nonmetallic.

2.3.1 Outlet Boxes for Telecommunications System

Provide the following:

a. Standard type 4 inches square by 2 1/8 inches deep.

b. Outlet boxes for wall-mounted telecommunications outlets: 4 by 2 1/8 by 2 1/8 inches deep.

c. Depth of boxes: large enough to allow manufacturers' recommended conductor bend radii.

2.4 CABINETS, JUNCTION BOXES, AND PULL BOXES

Volume greater than 100 cubic inches, UL 50, hot-dip, zinc-coated, if sheet steel.

2.5 WIRES AND CABLES

Provide wires and cables in accordance applicable requirements of NFPA 70 and UL for type of insulation, jacket, and conductor specified or indicated. Do not use wires and cables manufactured more than 12 months prior to date of delivery to site.

2.5.1 Conductors

Provide the following:

a. Conductor sizes and capacities shown are based on copper, unless indicated otherwise.

b. Conductors No. 8 AWG and larger diameter: stranded.

c. Conductors No. 10 AWG and smaller diameter: solid.

d. Conductors for remote control, alarm, and signal circuits, classes 1, 2, and 3: stranded unless specifically indicated otherwise.

e. All conductors: copper. Conductors indicated to be No. 6 AWG or smaller diameter: copper. Conductors indicated to be No. 4 AWG and larger diameter: either copper, unless type of conductor material is specifically indicated, or specified, or required by equipment manufacturer.

2.5.1.1 Equipment Manufacturer Requirements

When manufacturer's equipment requires copper conductors at the terminations or requires copper conductors to be provided between components of equipment, provide copper conductors or splices, splice boxes, and other work required to satisfy manufacturer's requirements.

2.5.1.2 Minimum Conductor Sizes

Provide minimum conductor size in accordance with the following:

a. Branch circuits: No. 12 AWG.

b. Class 1 remote-control and signal circuits: No. 14 AWG.

c. Class 2 low-energy, remote-control and signal circuits: No. 16 AWG.

d. Class 3 low-energy, remote-control, alarm and signal circuits: No. 22

AWG.

2.5.2 Color Coding

Provide color coding for service, feeder, branch, control, and signaling circuit conductors.

2.5.2.1 Ground and Neutral Conductors

Provide color coding of ground and neutral conductors as follows:

a. Grounding conductors: Green.

b. Neutral conductors: White.

c. Exception, where neutrals of more than one system are installed in same raceway or box, other neutrals color coding: white with a different colored (not green) stripe for each.

2.5.2.2 Ungrounded Conductors

Provide color coding of ungrounded conductors in different voltage systems as follows:

a. 208/120 volt, three-phase

(1) Phase A - black

(2) Phase B - red

(3) Phase C - blue

b. 480/277 volt, three-phase

(1) Phase A - brown

(2) Phase B - orange

(3) Phase C - yellow

c. 120/240 volt, single phase: Black and red

2.5.3 Insulation

Unless specified or indicated otherwise or required by NFPA 70, provide power and lighting wires rated for 600-volts, Type THWN/THHN conforming to UL 83 or Type XHHW conforming to UL 44, except that grounding wire may be type TW conforming to UL 83; remote-control and signal circuits: Type TW or TF, conforming to UL 83. Where lighting fixtures require 90-degree Centigrade (C) conductors, provide only conductors with 90-degree C insulation or better.

2.5.4 Bonding Conductors

ASTM B1, solid bare copper wire for sizes No. 8 AWG and smaller diameter;

ASTM B8, Class B, stranded bare copper wire for sizes No. 6 AWG and larger diameter.

2.6 SPLICES AND TERMINATION COMPONENTS

UL 486A-486B for wire connectors and UL 510 for insulating tapes.

Connectors for No. 10 AWG and smaller diameter wires: insulated, pressure-type in accordance with UL 486A-486B or UL 486C (twist-on splicing connector). Provide solderless terminal lugs on stranded conductors.

2.7 DEVICE PLATES

Provide the following:

a. UL listed, one-piece device plates for outlets to suit the devices installed.

b. For metal outlet boxes, plates on unfinished walls: zinc-coated sheet steel or cast metal having round or beveled edges.

c. For nonmetallic boxes and fittings, other suitable plates may be provided.

d. Plates on finished walls: nylon or lexan, minimum 0.03 inch wall thickness and same color as receptacle or toggle switch with which they are mounted.

e. Screws: machine-type with countersunk heads in color to match finish of plate.

f. Sectional type device plates are not be permitted.

g. Plates installed in wet locations: gasketed and UL listed for "wet locations."

2.8 SWITCHES

2.8.1 Toggle Switches

NEMA WD 1, UL 20, single pole, totally enclosed with bodies of thermoplastic or thermoset plastic and mounting strap with grounding screw. Include the following:

a. Handles: ivory thermoplastic.

b. Wiring terminals: screw-type, side-wired.

c. Contacts: silver-cadmium and contact arm - one-piece copper alloy.

d. Switches: rated quiet-type ac only, 120/277 volts, with current rating and number of poles indicated.

2.8.2 Switch with Red Pilot Handle

NEMA WD 1. Provide the following:

a. Pilot lights that are integrally constructed as a part of the switch's handle.

b. Pilot light color: red and illuminate whenever the switch is closed or "on".

c. Pilot lighted switch: rated 20 amps and 120 volts or 277 volts as indicated.

d. The circuit's neutral conductor to each switch with a pilot light.

2.8.3 Breakers Used as Switches

For 120- and 277-Volt fluorescent fixtures, mark breakers "SWD" in accordance with UL 489.

2.8.4 Disconnect Switches

NEMA KS 1. Provide heavy duty-type switches where indicated, where switches are rated higher than 240 volts, and for double-throw switches.

Utilize Class R fuseholders and fuses for fused switches, unless indicated otherwise. Provide horsepower rated for switches serving as the motor-disconnect means. Provide switches in NEMA , enclosure per NEMA ICS 6.

2.9 FUSES

NEMA FU 1. Provide complete set of fuses for each fusible switch and control center. Coordinate time-current characteristics curves of fuses serving motors or connected in series with circuit breakers or other circuit protective devices for proper operation. Submit coordination data for approval. Provide fuses with a voltage rating not less than circuit voltage.

2.9.1 Fuseholders

Provide in accordance with UL 4248-1.

2.9.2 Cartridge Fuses, Current Limiting Type (Class R)

UL 198M, Class time-delay type. Provide only Class R associated fuseholders in accordance with UL 4248-12.

2.9.3 Cartridge Fuses, High-Interrupting Capacity, Current Limiting Type (Classes J, L, and CC)

UL 198M, Class J for zero to 600 amperes, Class L for 601 to 6,000 amperes, and Class CC for zero to 30 amperes.

2.9.4 Cartridge Fuses, Current Limiting Type (Class T)

UL 198M, Class T for zero to 1,200 amperes, 300 volts; and zero to 800 amperes, 600 volts.

2.10 RECEPTACLES

Provide the following:

a. UL 498, hard use (also designated heavy-duty), grounding-type.

b. Ratings and configurations: as indicated.

c. Bodies: ivory as per NEMA WD 1.

d. Face and body: thermoplastic supported on a metal mounting strap.

e. Dimensional requirements: per NEMA WD 6.

f. Screw-type, side-wired wiring terminals or of the solderless pressure type having suitable conductor-release arrangement.

g. Grounding pole connected to mounting strap.

h. The receptacle: containing triple-wipe power contacts and double or triple-wipe ground contacts.

2.10.1 Switched Duplex Receptacles

Provide separate terminals for each ungrounded pole. Top receptacle:

switched when installed.

2.10.2 Weatherproof Receptacles

Provide receptacles, UL listed for use in "wet locations". Include cast metal box with gasketed, hinged, lockable and weatherproof while-in-use, die-cast metal/aluminum cover plate.

2.10.3 Ground-Fault Circuit Interrupter Receptacles

UL 943, duplex type for mounting in standard outlet box. Provide device capable of detecting current leak of 6 milliamperes or greater and tripping per requirements of UL 943 for Class A ground-fault circuit interrupter devices. Provide screw-type, side-wired wiring terminals or pre-wired (pigtail) leads.

2.10.4 Special Purpose Receptacles

Receptacles serving the server equipment are special purpose. Provide in ratings indicated.

2.11 PANELBOARDS

Provide panelboards in accordance with the following:

a. Panelboards: circuit breaker-equipped.

b. Designed such that individual breakers can be removed without disturbing adjacent units or without loosening or removing supplemental insulation supplied as means of obtaining clearances as required by UL.

c. "Specific breaker placement" is required in panelboards to match the breaker placement indicated in the panelboard schedule on the drawings.

d. Use of "Subfeed Breakers" is not acceptable unless specifically indicated otherwise.

e. Directories: indicate load served by each circuit in panelboard.

f. Provide new directories for existing panels modified by this project as indicated.

g. Type directories and mount in holder behind transparent protective covering.

h. Panelboard nameplates: provided in accordance with paragraph FIELD

FABRICATED NAMEPLATES.

2.11.1 Circuit Breakers

UL 489, thermal magnetic-type having a minimum short-circuit current rating equal to the short-circuit current rating of the panelboard in which the circuit breaker will be mounted. Breaker terminals: UL listed as suitable for type of conductor provided. Where indicated on the drawings, provide circuit breakers with shunt trip devices. The Contractor may furnish new breakers or modify the existing breakers with a shunt trip kit designed for the existing breaker. Shunt trips must have a 120V coil. Series rated circuit breakers and plug-in circuit breakers are unacceptable.

2.11.1.1 Multipole Breakers

Provide common trip-type with single operating handle. Design breaker such that overload in one pole automatically causes all poles to open. Maintain phase sequence throughout each panel so that any three adjacent breaker poles are connected to Phases A, B, and C, respectively.

2.11.1.2 Circuit Breaker With Ground-Fault Circuit Interrupter

UL 943 and NFPA 70. Provide with "push-to-test" button, visible indication of tripped condition, and ability to detect and trip on current imbalance of 6 milliamperes or greater per requirements of UL 943 for Class A ground-fault circuit interrupter.

2.11.1.3 Circuit Breakers for HVAC Equipment

Provide circuit breakers for HVAC equipment having motors (group or individual) marked for use with HACR type and UL listed as HACR type.

2.12 MOTOR SHORT-CIRCUIT PROTECTOR (MSCP)

Motor short-circuit protectors, also called motor circuit protectors (MCPs): UL 508 and UL 489, and provided as shown. Provide MSCPs that consist of an adjustable instantaneous trip circuit breaker used only in conjunction with a combination motor controller which provides coordinated motor branch-circuit overload and short-circuit protection. Rate MSCPs in accordance with the requirements of NFPA 70.

2.13 MOTORS

Provide motors in accordance with the following:

a. NEMA MG 1.

b. Hermetic-type sealed motor compressors: Also comply with UL 984.

c. Provide the size in terms of HP, or kVA, or full-load current, or a combination of these characteristics, and other characteristics, of each motor as indicated or specified.

d. Determine specific motor characteristics to ensure provision of correctly sized starters and overload heaters.

e. Rate motors for operation on 208-volt, 3-phase circuits with a terminal voltage rating of 200 volts, and those for operation on 480-volt, 3-phase circuits with a terminal voltage rating of 460 volts.

f. Use motors designed to operate at full capacity with voltage variation of plus or minus 10 percent of motor voltage rating.

g. Unless otherwise indicated, use continuous duty type motors if rated 1 HP and above.

h. Where fuse protection is specifically recommended by the equipment manufacturer, provide fused switches in lieu of non-fused switches indicated.

2.13.1 High Efficiency Single-Phase Motors

Single-phase fractional-horsepower alternating-current motors: high efficiency types corresponding to the applications listed in NEMA MG 11.

In exception, for motor-driven equipment with a minimum seasonal or overall efficiency rating, such as a SEER rating, provide equipment with motor to meet the overall system rating indicated.

2.13.2 Premium Efficiency Polyphase Motors

Select polyphase motors based on high efficiency characteristics relative to typical characteristics and applications as listed in NEMA MG 10. In addition, continuous rated, polyphase squirrel-cage medium induction motors must meet the requirements for premium efficiency electric motors in accordance with NEMA MG 1, including the NEMA full load efficiency ratings. In exception, for motor-driven equipment with a minimum seasonal or overall efficiency rating, such as a SEER rating, provide equipment with motor to meet the overall system rating indicated.

2.13.3 Motor Sizes

Provide size for duty to be performed, not exceeding the full-load nameplate current rating when driven equipment is operated at specified capacity under most severe conditions likely to be encountered. When motor size provided differs from size indicated or specified, make adjustments to wiring, disconnect devices, and branch circuit protection to accommodate equipment actually provided. Provide controllers for motors rated 1-hp and above with electronic phase-voltage monitors designed to protect motors from phase-loss, undervoltage, and overvoltage. Provide protection for motors from immediate restart by a time adjustable restart relay.

2.13.4 Wiring and Conduit

Provide internal wiring for components of packaged equipment as an integral part of the equipment. Provide power wiring and conduit for field-installed equipment, and motor control equipment forming part of motor control centers, the conduit and wiring connecting such centers, assemblies, or other power sources to equipment as specified herein. Power wiring and conduit: conform to the requirements specified herein. Control wiring: provided under, and conform to, the requirements of the section specifying the associated equipment.

2.14 MOTOR CONTROLLERS

Provide motor controllers in accordance with the following:

a. UL 508, NEMA ICS 1, and NEMA ICS 2,.

b. Provide controllers with thermal overload protection in each phase, and one spare normally open auxiliary contact, and one spare normally closed auxiliary contact.

c. Provide controllers for motors rated 1-hp and above with electronic phase-voltage monitors designed to protect motors from phase-loss, undervoltage, and overvoltage.

d. Provide protection for motors from immediate restart by a time adjustable restart relay.

e. When used with pressure, float, or similar automatic-type or maintained-contact switch, provide a hand/off/automatic selector switch with the controller.

f. Connections to selector switch: wired such that only normal automatic regulatory control devices are bypassed when switch is in "hand" position.

g. Safety control devices, such as low and high pressure cutouts, high temperature cutouts, and motor overload protective devices: connected in motor control circuit in "hand" and "automatic" positions.

h. Control circuit connections to hand/off/automatic selector switch or to more than one automatic regulatory control device: made in accordance with indicated or manufacturer's approved wiring diagram.

j. Provide a disconnecting means, capable of being locked in the open position, for the motor that is located in sight from the motor location and the driven machinery location. As an alternative, provide a motor controller disconnect, capable of being locked in the open position, to serve as the disconnecting means for the motor if it is in sight from the motor location and the driven machinery location.

l. Overload protective devices: provide adequate protection to motor windings; be thermal inverse-time-limit type; and include manual reset-type pushbutton on outside of motor controller case.

m. Cover of combination motor controller and manual switch or circuit breaker: interlocked with operating handle of switch or circuit breaker so that cover cannot be opened unless handle of switch or circuit breaker is in "off" position.

n. Minimum short circuit withstand rating of combination motor controller: 22,000 rms symmetrical amperes.

2.14.1 Control Wiring

Provide control wiring in accordance with the following:

a. All control wire: stranded tinned copper switchboard wire with 600-volt flame-retardant insulation Type SIS meeting UL 44, or Type MTW meeting UL 1063, and passing the VW-1 flame tests included in those standards.

b. Hinge wire: Class K stranding.

c. Current transformer secondary leads: not smaller than No. 10 AWG.

d. Control wire minimum size: No. 14 AWG.

e. Power wiring for 480-volt circuits and below: the same type as control wiring with No. 12 AWG minimum size.

f. Provide wiring and terminal arrangement on the terminal blocks to permit the individual conductors of each external cable to be terminated on adjacent terminal points.

2.14.2 Control Circuit Terminal Blocks

Provide control circuit terminal blocks in accordance with the following:

a. NEMA ICS 4.

b. Control circuit terminal blocks for control wiring: molded or fabricated type with barriers, rated not less than 600 volts.

c. Provide terminals with removable binding, fillister or washer head screw type, or of the stud type with contact and locking nuts.

d. Terminals: not less than No. 10 in size with sufficient length and space for connecting at least two indented terminals for 10 AWG conductors to each terminal.

e. Terminal arrangement: subject to the approval of the Contracting Officer with not less than four (4) spare terminals or 10 percent, whichever is greater, provided on each block or group of blocks.

f. Modular, pull apart, terminal blocks are acceptable provided they are of the channel or rail-mounted type.

g. Submit data showing…