Addendum 1.pdf

United States Air Force

Addendum #1 for the Construction of:

Mountain Home Air Force Base Repair / Addition to

Facility 610

Project Number: QZYH 10- 0076 A/B

Addendum #1

Prepared For: Mountain Home Air Force

Base

Prepared By: McMillen, LLC

June 18, 2012

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THIS PAGE INTENTIONALLY LEFT BLANK

Attachment 4 FA4897-12-B-0006 2

REPAIR/ADDITION TO FACILITY 610 – MHAFB QYZH 10‐0076 A/B

Addendum No. 01 Page ‐ 1

1 Ref: Dwg D‐2

Add Key Note #24 ‐ Contractor shall salvage all existing door hardware, including, but not limited to, hinges, CDX‐09 spin dial lock, Trilogy cipher lock, door closer, and door position switch (BMS), from the existing, interior, single‐leaf door on the south wall of the Existing Server Room, for reuse on new Door # 104. See attached DSK‐02

2 Ref: Dwg D‐5

Delete existing text under Sheet Key Notes #6 and #10, replace with “Not used”. Revise Sheet

Key Note #14 to read “Demolish and remove concrete slab and housekeeping pads (where occur)”. See attached DSK‐03

3 Ref: Dwg D‐8

Delete all but the first sentence of Sheet Key Note #7 per attached DSK‐01. Vindicator panel is not moving.

4 Ref: Dwg C‐1

Revise sidewalk intersection at Liberator St and Gunfighter Ave per attached CSK‐01. Also, revise extents of “minor construction” portion of paving east of the facility per CSK‐01.

5 Ref: Dwg A‐2

Revise swing of door #104 per attached ASK‐05.

6 Ref: Dwg A‐4

Replace Key Note #5 with the following: “ROOFTOP VENTILATOR. RE: MECHANICAL DRAWINGS

AND DETAIL 10/A‐5”

7 Ref: Dwg A‐5

Replace Detail 1/A‐5 with attached Sketch ASK‐02.

8 Ref: Dwg A‐5

Replace Detail 2/A‐5 with attached Sketch ASK‐03.

9 Ref: Dwg A‐5

Insert new detail per attached Sketch ASK‐04 “Metal Drip Edge”.

10 Ref: Dwg A‐6

Replace General Note #1 with the following: “CLEAN, REPAIR, AND TUCK‐POINT EXISITNG

INTEGRALLY‐COLORED CMU. PREP AND APPLY WATER REPELLENT”.

Attachment 4 FA4897-12-B-0006 3

Addendum No. 01 Page ‐ 2

11 Ref: Dwg A‐7

Replace General Note #1 with the following: “CLEAN, REPAIR, AND TUCK‐POINT EXISITNG

INTEGRALLY‐COLORED CMU. PREP AND APPLY WATER REPELLENT”.

12 Ref: Dwg A‐9

Revise “Bottom of Soffit” elevation per attached ASK‐08.

13 Ref: Dwg A‐9

Replace Key Note #32 with the following: “GRIND CMU SMOOTH WHERE FRAMING AND SOFFIT

TRIM ATTACH TO WALL. ATTACH MOUNTING TRACK TO CMU WITH 1/4” DIAMETER MASONRY

ANCHORS SPACED @ 16” O.C”.

14 Ref: Dwg A‐9

See attached ASK‐06 at details 2/A‐9 and 6/A‐9, for revised callouts for the Roof‐to‐Fascia

Transition with gutter and the Fascia‐to‐Soffit Transition.

15 Ref: Dwg A‐10

Add the following text to the end of Key Note #17: “GROUT CMU CORES SOLID, FULL‐HEIGHT

FOR THE FIRST TWO BLOCK COURSES FROM THE FACE OF THE OPENING AT EACH JAMB”.

16 Ref: Dwg A‐10

Revise dimensions on detail 4/A‐10 per attached ASK‐07.

17 Ref: Dwg P‐2

Revise wall clean out and vent location above the men’s urinal (U‐1) per attached PSK‐01.

18 Ref: Dwg FP‐1

Revise sheet per attached Sketches: FPSK‐01, FPSK‐02, FPSK‐03, FPSK‐04.

19 Ref: Dwg E‐2

Relocate Ground Well enclosure outside of existing Tower Slab per attached ESK‐01.

20 Ref: Dwg E‐4

See attached ESK‐02 for revision to motion sensor location. The existing motion sensor in the east end of the Server Room is not to move or be disconnected from the Vindicator panel during construction.

21 Ref: Dwg E‐7

See attached ESK‐03 for revision to Panelboard Schedule at Panel (N)E.

Attachment 4 FA4897-12-B-0006 4

Addendum No. 01 Page ‐ 3

22 Ref: Dwg E‐7

See attached ESK‐04 for revision due to revised location of Ground Well.

23 Ref: Specification Table Of Contents, APPENDICES

Add “APPENDIX E – AF IMT 3000”.

24 Ref: Specification Section 01 11 00 Paragraph 1.2.D

Revise the paragraph title “Work Designation” to be in bold font.

25 Ref: Specification Section 01 11 00 Paragraph 1.4.D

Replace “Base security” with “Communications Squadron”.

26 Ref: Specification Section 01 11 00 Paragraph 1.8.A Schedule

Under the Item “Alarms – New Construction”, delete “Vindicator Control Panel” of quantity 1, and delete “Vault Door” of quantity 1.

27 Ref: Specification Section 01 11 10 Paragraph 1.5.A

Delete “1.04.K” and replace with “1.4.J”.

28 Ref: Specification Section 01 11 10 Paragraph 1.5.A

Delete “Building 510 Site”, and replace with “Building 610 Site”

29 Ref: Specification Section 01 32 13 Paragraph 1.2.B

After last sentence, add: “Note, installation of temporary alarms or security devices will only be allowed after prior review and approval of Base security personnel”.

30 Ref: Specification Section 01 33 00 Paragraph 1.4.F

At end of sentence, add “and Section 01 78 23 Operation and Maintenance Data.”

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Addendum No. 01 Page ‐ 4

31 Ref: Specification Section 01 33 00 Article 1.4

Add Part 1.4.L as follows:

L. Warranties: Warranties shall be executed for the benefit of the Government and shall be submitted at the completion of the project in the following format.

1. Compile all warranties into a hard-copy, hard-bound set.

2. Each set shall consist of the following:

a. Binder: Commercial quality, permanent, three-ring or three-post binders with durable plastic cover.

b. Cover: Identify each volume with typed or printed title “WARRANTIES”, and list:

1) Project title

2) Contractor’s name, address, and telephone number.

c. Provide each volume with title page and typed table of contents with consecutive page numbers.

d. Table of contents neatly typewritten, arranged in a systematic order:

1) Include list of each product, indexed to content of each volume.

2) Designate system or equipment for which it is intended.

3) Identify each product by product name and other identifying numbers or symbols as set forth in the Drawings and Specifications.

e. Section Dividers:

1) Heavy, 80 pound cover weight, tabbed with numbered plastic index tabs.

2) Fly-Leaf:

a) For each separate product, or each piece of operating equipment, with typed description of product and major component parts of equipment.

b) List with Each Product:

(1) Name, address, and telephone number of Subcontractor, Supplier, installer, and maintenance contractor, as appropriate.

(2) Identify area of responsibility of each.

f. Assemble and bind material, as much as possible, in same order as specified in the Drawings and Specifications.

32 Ref: Specification Section 01 33 00 Paragraph 1.5.A

Delete “… following ‘End of Section’ is…” and replace with “…included as Appendices, are…”.

33 Ref: Specification Section 01 50 00

Replace “‐Page Intentionally Left Blank‐“ with attached MHAFB Project Sign layout.

Attachment 4 FA4897-12-B-0006 6

Addendum No. 01 Page ‐ 5

34 Ref: Specification Section 03 30 00 Paragraph 2.5.F

In second sentence, delete “… and the CONTRACTOR shall be entitled to no additional compensation because of such changes.”

35 Ref: Specification Section 03 30 00 Paragraph 2.7.A

Delete fourth sentence: “Such adjustments will be considered refinements to the mix design and will not be the basis for extra compensation to the CONTRACTOR.”

36 Ref: Specification Section 03 30 00 Paragraph 3.3.H

Delete Part 3.3.H.2.

37 Ref: Specification Section 05 30 00 Paragraph 3.1.G

Delete “Sections 09 80 00“, and replace with “Sections 09 91 13“.

38 Ref: Specification Section 07 61 00 Article 1.3

Under ACTION SUBMITTALS, add Part 1.3.D “Warranties”.

39 Ref: Specifications Section 07 61 00 Part 1

Add new Article 1.9 as follows:

1.9 WARRANTIES

A. Provide metal roof system material and workmanship warranties meeting specified requirements.

Provide revision or amendment to manufacturer's standard warranty as required to comply with the specified requirements.

B. Metal Roof Manufacturer Warranty: Furnish the metal roof panel manufacturer's 20-year no dollar limit roof system materials and installation workmanship warranty, including flashing, components, trim, and accessories necessary for a watertight roof system construction. Make warranty directly to the Government, commencing at time of Government's acceptance of the roof work. The warranty must state that:

1. If within the warranty period, the metal roof system, as installed for its intended use in the normal climatic and environmental conditions of the facility, becomes non-watertight, shows evidence of moisture intrusion within the assembly, displaces, corrodes, perforates, separates at the seams, or shows evidence of excessive weathering due to defective materials or installation workmanship, the repair or replacement of the defective and damaged materials of the metal roof system and correction of defective workmanship is the responsibility of the metal roof panel manufacturer.

2. If the manufacturer or his approved applicator fail to perform the repairs within 72 hours of notification, emergency temporary repairs performed by others does not void the warranty.

C. Metal Roof System Installer Warranty: Provide roof system installer warranty for a period of not less than 3 years that the roof system, as installed, is free from defects in installation workmanship, to include the roof panel installation, flashing, accessories, attachments, and sheet metal installation integral to a complete watertight roof system assembly. Issue warranty directly to the Government.

Correction of defective workmanship and replacement of damaged or affected materials is the responsibility of the metal roof system installer.

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Addendum No. 01 Page ‐ 6

40 Ref: Specification Section 07 61 00 Article 2.4

Replace Article 2.4 with the following:

2.4 METAL FASCIA AND SOFFIT PANELS

D. Interlocking, prepainted metal panels, formed with vertical panel edges and two intermediate stiffening ribs symmetrically spaced between panel edges; with flush joint between panels.

1. Basis-of-Design Product: Subject to compliance with requirements, provide FW-12 Panel as manufactured by Berridge Manufacturing Company, or comparable product by the same manufacturer as the roofing.

2. Material: Aluminum-zinc alloy-coated steel sheet complying with ASTM A 792/A 792M, Class AZ50 (Class AZM150) coating designation; structural quality. Prepainted by the coil-coating process to comply with ASTM A 755/A 755M.

a. Nominal Thickness: 0.028 inch.

b. Panel Size: 12-inch wide nominal coverage by 1-1/2 inch high profile.

c. Exterior Finish: Two-coat fluoropolymer.

d. Color: Match Garland color #185 “Suede.”

e. Perforate soffit panels to provide a minimum of 7.79 sq. inches of net free area per sq ft. of panel. Do not perforate Fascia Panels.

B. Provide all flashing and trim accessories required for a complete assembly.

41 Ref: Specification Section 08 44 13 Article 2.1.B

Add the following to Paragraph 2.1.B:

7. Blast-Resistant Exterior Fixed and Operable Openings: Meet following requirements of UFC

4-010-01 “DoD Minimum Antiterrorism Standards for Buildings”.

a. Applicable Level of Protection: Category “Very Low”.

b. Applicable Explosive Weight: Category “II”.

42 Ref: Specification Section 08 71 00 Paragraph 2.4.B

Delete first sentence.

43 Ref: Specification Section 08 71 00 Article 3.8 – Hardware Schedule Set 2.0

After the Gasketing Piece Number, replace “45041CNB” with “S773BL”.

Attachment 4 FA4897-12-B-0006 8

Addendum No. 01 Page ‐ 7

44 Ref: Specification Section 08 71 00 Article 3.8 – Hardware Schedule Set 5.0

Replace Set 5.0 with the following:

Set: 5.0 Doors: 104

1 New Perimeter Smoke Seal S773BL PE

Relocate all hardware from existing interior single-leaf server room door to new door and frame assembly

104. Prep and reinforce new door and frame for all relocated hardware including, but not limited to, hinges, CDX-09 spin dial lock, Trilogy cipher lock, door closer, and door position switch (BMS).

45 Ref: Specification Section 09 91 13 Paragraph 2.5.B.2

Delete “Match Sherwin‐Williams color # SW 6911 “Confident Yellow,” Semi‐Gloss” and replace with “Match Columbia # 8766N ‘Caribou’. “

46 Ref: Specification Section 23 11 23 Article 2.10

Add the following paragraph, 2.10.B, to Article 2.10:

B. Tracer Wire: All tracer wire shall be #12 AWG solid copper wire coated with 0.45 mils Type HMW –

PE yellow insulation. The wire shall meet the requirements of the latest version of the ASTM D1351 and ASTM B8. Tracer wire shall be UL listed as direct burial wire at temperatures between -40 deg C and 75 deg C for circuits not exceeding 600 volts. The surface of the insulation shall be durably marked, at intervals not exceeding 24 inches, with only the following information: Maximum working voltage “600 VOLTS”, wire type, manufacturer’s name or trademark, AWG size or circular mil area, UL required markings, and at the Contractor’s option “CAUTION GAS LINE”

47 Ref: Specification Section 31 20 00

Revise title of Section to read “SECTION 31 20 00 – EARTHWORK”.

48 Ref: Specification Section 32 11 13 Paragraph 1.2.A

Add “ASTM D 3910 Standard Practices for Design, Testing, and Construction of Slurry Seal”.

49 Ref: Specification Section 32 11 13 Paragraph 2.8.A

At end of first sentence, add “and ASTM D 3910”.

50 Ref: Specification Section 32 11 13 Paragraph 3.7.A

At end of first sentence, add “, compliant with ASTM D 3910.”

51 Ref: Specification Section 33 11 00 Paragraph 1.1.A

Replace the first sentence with the following: “Domestic Water Main, Service Line, and Fire

Protection Line work shall meet the requirements of the Mountain Home Air Force Base

Engineering Standards, UFC 3‐230‐03A, UFC 3‐230‐04A, and as noted in the following items”.

Attachment 4 FA4897-12-B-0006 9

Addendum No. 01 Page ‐ 8

52 Ref: Specification Appendix

Include attached ”Appendix E – AF IMT 3000”.

Attachment 4 FA4897-12-B-0006 10

Attachment 4 FA4897-12-B-0006 11

REPAIR/ADDITION TO FACILITY 610

MHAFB Proj No QYZH 10-0076A/B

DRAWING REFERENCE: D-2

DSK-02

Issue Date: 6/13/2012 a: 2785 North Bogus Basin Road Boise, Idaho 83702 p: (208)343.7523 f: (208)343.0940

Attachment 4 FA4897-12-B-0006 12

Attachment 4 FA4897-12-B-0006 13

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DRAWING REFERENCE: A-9

ASK-01

Issue Date: 6/13/2012 a: 2785 North Bogus Basin Road Boise, Idaho 83702 p: (208)343.7523

Attachment 4 FA4897-12-B-0006 16

DRAWING REFERENCE: A-5

ASK-02

Issue Date: 6/13/2012 a: 2785 North Bogus Basin Road Boise, Idaho 83702 p: (208)343.7523

Attachment 4 FA4897-12-B-0006 17

DRAWING REFERENCE: A-5

ASK-03

Issue Date: 6/13/2012 a: 2785 North Bogus Basin Road Boise, Idaho 83702 p: (208)343.7523

Attachment 4 FA4897-12-B-0006 18

DRAWING REFERENCE: A-5

ASK-04

Issue Date: 6/13/2012 a: 2785 North Bogus Basin Road Boise, Idaho 83702 p: (208)343.7523

Attachment 4 FA4897-12-B-0006 19

DRAWING REFERENCE: A-2

ASK-05

Issue Date: 6/13/2012 a: 2785 North Bogus Basin Road Boise, Idaho 83702 p: (208)343.7523

Attachment 4 FA4897-12-B-0006 20

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Issue D ate: 6/13/2012 a:

2785 N orth Bogus Basin Road Boise, Idaho 83702 p:

(208)343.7523 f:

(208)343.0940

Attachment 4 FA4897-12-B-0006 21

DRAWING REFERENCE: A-10

ASK-07

Issue Date: 6/13/2012 a: 2785 North Bogus Basin Road Boise, Idaho 83702 p: (208)343.7523

Attachment 4 FA4897-12-B-0006 22

DRAWING REFERENCE: A-9

ASK-08

Issue Date: 6/13/2012 a: 2785 North Bogus Basin Road Boise, Idaho 83702 p: (208)343.7523

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PANELBOARD SCHEDULE

CONNECTED LOADS: Amps VA LOAD TYPES: 1 = LIGHTING NOTES:

PHASE A: 47 5654 2 = RECEPTACLES

PHASE B: 51 6108 3 = MISC

PHASE C: 58 6953 4 = MOTOR

TOTAL: 18715 5 = KITCHEN

LOAD LOAD AMPS/ CKT CKT AMPS/ LOAD

(VA) LOAD SERVED TYPE POLES NO PHASE NO POLES TYPE

902 1 20 1 1 A 2 20 1

1408 1 20 1 3 B 4 20 1

1276 1 20 1 5 C 6 20 1

792 1 20 1 7 A 8 20 1

500 3 20 1 9 B 10 20 1

20 1 11 C 12 20 1

20 1 13 A 14 20 1

20 1 15 B 16 20 1 2

897 1 20 1 17 C 18 20 1 2

720 2 20 1 19 A 20 20 1 2

540 2 20 1 21 B 22 20 1 2

720 2 20 1 23 C 24 20 1 2

360 20 1 25 A 26 20 1 2

20 1 27 B 28 20 1 2

20 1 29 C 30 20 1 2

3 20 1 31 A 32 20 1 2

20 1 33 B 34 20 1 2

900 2 20 1 35 C 36 20 1 2

20 1 37 A 38 20 1

20 1 39 B 40 20 1 20 1 41 C 42 20 1

PANEL: (N)E PROJECT: MHAFB BLDG 610

VOLTAGE: 120/208V PHASE: 3 WIRE: 4 AMPERE RATING: 125A SC RATING: 10kA

ENTRY: BOTTOM MOUNTING: SURFACE

1. PROVIDE RED BREAKER.

LTG - RM 112, 113, 114, 118, 123. 107, 108

LTG - RM 115, 116, 117

LTG - RM 101, 102, 105, 106, 111, 119

LTG - RM 103, 120

LIGHTING CONTROL PANEL

SPARE

SPARE

SPARE

LTG- WALL PKS, RECESSED CANS

REC - RM 109

REC - RM 109

REC- RM 120 REC - RM 112, 113, 114, 122

REC - COURTYARD

SPARE

SPARE

SPARE

SPARE

REC - CORRIDORS

SPARE

SPARE

SPARE

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REPAIR / ADDITION TO TABLE OF CONTENTS

FACILITY 610 – QYZH 10 - 0076 A/B PAGE - 1

TABLE OF CONTENTS

MHAFB REPAIR / ADDITION TO FACILITY 610

TECHNICAL SPECIFICATIONS

Book 1

DIVISION 1 – GENERAL REQUIREMENTS

SECTION 01 11 00 – SUMMARY OF WORK

SECTION 01 11 10 – SUMMARY OF HAZARDOUS MATERIALS WORK

SECTION 01 31 20 – ENVIRONMENTAL STANDARDS

SECTION 01 32 13 – CONSTRUCTION AND SCHEDULE CONSTRAINTS

SECTION 01 32 16 – CPM CONSTRUCTION SCHEDULE

SECTION 01 33 00 – SUBMITTAL PROCEDURES

SECTION 01 42 13 – ABBREVIATIONS OF INSTITUTIONS

SECTION 01 45 00 – QUALITY CONTROL

SECTION 01 50 00 – TEMPORARY FACILITIES AND CONTROLS

SECTION 01 78 23 – OPERATION AND MAINTENANCE DATA

DIVISION 2 – DEMOLITION

SECTION 02 41 19 – SELECTIVE STRUCTURE DEMOLITION

SECTION 02 82 13 – ASBESTOS ABATEMENT

SECTION 02 83 13 – LEAD RELATED ACTIVITIES

SECTION 02 84 13 – PCB HANDLING PROCEDURES

SECTION 02 87 13 – FUGITIVE AND SILICA DUST CONTROL PROCEDURES

DIVISION 3 - CONCRETE

SECTION 03 10 00 – CONCRETE FORMING AND ACCESSORIES

SECTION 03 20 00 – CONCRETE REINFORCING

SECTION 03 30 00 – CAST-IN-PLACE CONCRETE

SECTION 03 31 50 – GROUT

DIVISION 4 – MASONRY

SECTION 04 01 20 – MAINTENANCE OF UNIT MASONARY

SECTION 04 20 00 – UNIT MASONRY

DIVISION 5 – METALS

SECTION 05 10 00 – STRUCTURAL STEEL FRAMING

SECTION 05 30 00 – METAL DECKING

SECTION 05 40 00 – COLD FORMED (LIGHT) METAL FRAMING

SECTION 05 50 00 – MISCELLANEOUS METALWORK

DIVISION 6 – WOOD, PLASTICS, AND COMPOSITES

SECTION 06 10 53 – MISCELLANEOUS ROUGH CARPENTRY

SECTION 06 16 00 – SHEATHING

SECTION 06 41 16 – PLASTIC-LAMINATE-FACED ARCHITECTURAL CABINETS

SECTION 06 64 00 – PLASTIC PANELING

DIVISION 7 – THERMAL AND MOISTURE PROTECTION

SECTION 07 01 50 – PREPARATION FOR RE-ROOFING

SECTION 07 11 13 – BITUMINOUS DAMPPROOFING

SECTION 07 19 00 – WATER REPELLENTS

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FACILITY 610 – QYZH 10 - 0076 A/B PAGE - 2

SECTION 07 21 00 – THERMAL INSULATION

SECTION 07 61 00 – SHEET METAL ROOFING

SECTION 07 62 00 – SHEET METAL FLASHING AND TRIM

SECTION 07 92 00 – JOINT SEALANTS

DIVISION 8 – OPENING

SECTION 08 11 13 – HOLLOW METAL DOORS AND FRAMES

SECTION 08 14 16 – FLUSH WOOD DOORS

SECTION 08 31 13 – ACCESS DOORS AND FRAMES

SECTION 08 44 13 – GLAZED ALUMINUM CURTAIN WALLS

SECTION 08 71 00 – DOOR HARDWARE

SECTION 08 80 00 – GLAZING

DIVISION 9 – FINISHES

SECTION 09 01 50 – MAINTENANCE AND REPAIR OF PORTLAND CEMENT PLASTER

SECTION 09 22 16 – NON-STRUCTURAL METAL FRAMING

SECTION 09 29 00 – GYPSUM BOARD

SECTION 09 30 00 – TILING

SECTION 09 51 13 – ACOUSTICAL PANEL CEILINGS

SECTION 09 65 13 – RESILIENT BASE AND ACCESSORIES

SECTION 09 65 16 – RESILIENT SHEET FLOORING

SECTION 09 68 13 – TILE CARPETING

SECTION 09 91 13 – EXTERIOR PAINTING

SECTION 09 91 23 – INTERIOR PAINTING

DIVISION 10 – SPECIALTIES

SECTION 10 14 23 – PANEL SIGNAGE

SECTION 10 21 13 – TOILET COMPARTMENTS

SECTION 10 28 00 – TOILET, BATH, AND LAUNDRY ACCESSORIES

SECTION 10 44 13 – FIRE EXTINGUISHER CABINETS

SECTION 10 51 13 – METAL LOCKERS

DIVISION 12 - FURNISHINGS

SECTION 12 21 13 - HORIZONTAL LOUVER BLINDS

SECTION 12 36 61 – SIMULATED STONE COUNTERTOPS

DIVISION 22 – PLUMBING

SECTION 22 00 00 – GENERAL PROVISIONS FOR PLUMBING WORK

SECTION 22 05 00 – COMMON WORK RESULTS FOR PLUMBING

SECTION 22 05 29 – HANGERS AND SUPPORTS FOR PLUMBING PIPING AND

EQUIPMENT

SECTION 22 05 48 – VIBRATION AND SEISMIC CONTROLS FOR PLUMBING PIPING

AND EQUIPMENT

SECTION 22 05 53 – IDENTIFICATION FOR PLUMBING PIPING AND EQUIPMENT

SECTION 22 07 00 – PLUMBING INSULATION

SECTION 22 11 16 – DOMESTIC WATER PIPING

SECTION 22 13 16 – SANITARY WASTE AND VENT PIPING

SECTION 22 34 00 – FUEL-FIRED TANKLESS DOMESTIC WATER HEATERS

SECTION 22 40 00 – PLUMBING FIXTURES

DIVISION 23 – HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC)

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FACILITY 610 – QYZH 10 - 0076 A/B PAGE - 3

SECTION 23 00 00 – GENERAL PROVISIONS FOR MECHANICAL WORK

SECTION 23 05 93 – TESTING, ADJUSTING, AND BALANCING FOR HVAC

SECTION 23 07 00 – HVAC INSULATION

SECTION 23 00 08 – COMMISSIONING OF HVAC SYSTEMS

SECTION 23 09 23 – DIRECT DIGITAL CONTROL SYSTEM FOR HVAC

SECTION 23 11 23 – FACILITY NATURAL GAS PIPING

SECTION 23 21 13 – HYDRONIC PIPING

SECTION 23 21 13.10 – HYDRONIC PUMPS

SECTION 23 25 00 – HVAC WATER TREATMENT

SECTION 23 31 13 – METAL DUCTS

SECTION 23 31 13.16 – ROUND AND FLAT-OVAL SPIRAL DUCTS AND FITTINGS

SECTION 23 33 00 – AIR DUCT ACCESSORIES

SECTION 23 34 23 – HVAC POWER VENTILATORS

SECTION 23 37 00 – LOUVERS

SECTION 23 37 13 – DIFFUSERS, REGISTERS, AND GRILLES

SECTION 23 52 00 – HEATING BOILERS

SECTION 23 64 00 – PACKAGED WATER CHILLERS

SECTION 23 73 00 – AIR HANDLING UNITS

SECTION 23 81 23 – COMPUTER-ROOM AIR-CONDITIONERS

SECTION 23 82 19 – FAN COIL UNITS

Book 2

DIVISION 26 – ELECTRICAL

SECTION 26 00 00 – ELECTRICAL SPECIFICATIONS

SECTION 26 00 01 – ELECTRICAL BASE REQUIREMENTS

SECTION 26 00 02 – BASIC ELECTRICAL MATERIALS AND METHODS

SECTION 26 00 06 – PANELBOARDS

SECTION 26 00 08 – MOTOR AND CONTROLS

SECTION 26 00 09 – TESTING ELECTRICAL SYSTEMS

SECTION 26 00 10 – ELECTRICAL SYSTEMS DEMONSTRATION

SECTION 26 05 19 – LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND

CABLES

SECTION 26 05 26 – GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS

SECTION 26 05 29 – HANGERS AND SUPPORTS FOR ELECTRICAL SYSTEMS

SECTION 26 05 43 – UNDERGROUND DUCTS AND RACEWAYS FOR ELECTRICAL

SYSTEMS

SECTION 26 27 13 – ELECTRICITY METERING

SECTION 26 27 26 – WIRING DEVICES

SECTION 26 28 16 – ENCLOSED SWITCHES AND CIRCUIT BREAKERS

SECTION 26 32 13 – ENGINE GENERATORS

SECTION 26 36 00 – TRANSFER SWITCHES

SECTION 26 41 13 – LIGHTNING PROTECTION FOR STRUCTURES

SECTION 26 43 00 – TRANSIENT VOLTAGE SURGE SUPPRESSORS (TVSS)

SECTION 26 51 00 – INTERIOR LIGHTING

SECTION 26 56 00 – EXTERIOR LIGHTING

DIVISION 27 – COMMUNICATIONS

SECTION 27 05 36 – CABLE TRAYS FOR COMMUNICATIONS SYSTEMS

SECTION 27 13 13 – COMMUNICATIONS CABLING SYSTEMS

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FACILITY 610 – QYZH 10 - 0076 A/B PAGE - 4

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

SECTION 28 31 00 – FIRE ALARM AND MASS NOTIFICATION SYSTEM

SECTION 28 83 03 – VESDA VLS AIR SAMPLING SMOKE DETECTION

DIVISION 31 – EARTHWORK

SECTION 31 20 00 – EARTHWORK

SECTION 31 35 26 – EROSION CONTROL BARRIER

DIVISION 32 – EXTERIOR IMPROVEMENTS

SECTION 32 11 13 – A.C. PAVEMENT AND BASE

SECTION 32 31 13 – CHAIN LINK FENCES AND GATES

SECTION 32 31 19 – DECORATIVE METAL FENCES AND GATES

SECTION 32 32 00 – RETAINING WALLS

SECTION 32 90 00 – LANDSCAPE WORK

DIVISION 33 – UTILITIES

SECTION 33 11 00 – WATER DISTRIBUTION

SECTION 33 11 12 – SANITARY SEWER PIPING

APPENDICES

APPENDIX A - HAZARDOUS BUILDING MATERIAL ASSESSMENT AND SOIL SAMPLING

APPENDIX B - AF-66

APPENDIX C - AS-BUILT DRAWING REQUIREMENTS

APPENDIX D – REAL PROPERTY DATA SHEETS

APPENDIX E – AF IMT 3000

Attachment 4 FA4897-12-B-0006 37

REPAIR / ADDITION TO SUMMARY OF WORK

FACILITY 610 – QYZH 10 - 0076 A/B PAGE 01 11 00 - 2

blast resistant windows, changing the site to enforce the 82 foot vehicle and the 33 foot sightline standoffs by removing concealing plants and objects within 33 feet from the building, and by enclosing the mechanical equipment, generator, and transformer in a mechanical enclosure. The base has required that AT/ FP requirements be exceeded by adding a physical barrier between the parking areas and the facility. New site lighting will be added for greater visibility. The exterior of the building is to be renovated to provide an improved look. The existing Stucco will be renovated and a new standing seam metal hip roof will be added to the existing flat roof.

D. Work Designation: Room numbers 114, 118, 119, 120, and 121 and the asphalt paving at the existing aggregate driveway to the east of building 610 are to be considered new minor construction. The remainder of construction at building 610 is to be considered repair construction. Systems that serve exclusively the areas of new minor construction shall also be considered new minor construction. Systems that serve both the new minor construction and the areas of repair construction shall be considered as repair construction.

E. Work Scheduling: As the main infrastructure building which serves as the computer network hub for the base it must remain operational 24 hours a day, 7 days a week throughout the construction phases. The construction phasing and scheduling is important to the success of the project. The contractor shall coordinate all work activities with the Contract Officer and comply with work restrictions set by the Contract Officer.

1.3 OCUPANCY OF PREMISES

A. Building will be occupied during performance of WORK under this contract. Before work is started, the CONTRACTOR shall arrange with the Contracting Officer a sequence of procedures, means of access, space for storage of materials and equipment, and use of approaches, and corridors.

1.4 SPECIAL REQUIREMENTS AT SECURE AREAS

A. Areas designated as secure areas contain classified equipment and information.

Personnel entering these areas shall be escorted at all times by base personnel. The number of CONTRACTOR personnel in these areas is dependent upon the number of escorts. The installation will attempt to provide a sufficient number of escorts when required by the CONTRACTOR. The CONTRACTOR shall request escorts a minimum of 3 days prior to the escort being required.

B. In the event a request for an escort is rejected, the CONTRACTOR shall reschedule work activities to a time mutually agreed upon time with the CONTRACTING OFFICER.

C. Access by the CONTRACTOR into the secure areas may be denied at any time.

D. The CONTRACTOR shall notify the CONTRACTING OFFICER a minimum of 14 days prior to the breach of a secure room or work affecting the security alarms of the secure rooms. Communications Squadron personnel are required to guard the secure rooms at all times that the rooms are not deemed secure. Contractor shall schedule work to minimize the time that secure rooms are not secure.

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REPAIR / ADDITION TO SUMMARY OF WORK

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Network and Fiber Racks

Chatsworth 7’ two-post equipment racks Fiber Optic Cable Units 3RU Fiber Optic Cable Units 4RU Fiber Optic Splice Unit 4RUs

Alarms – New Construction

Balanced Magnet Switch 360 Motion Sensor Cypher Lock

Electrical Equipment

400Amp Disconnect Manual Transfer Switch

2 Estimated

Radio Equipment

Monaco Antenna and mount Motorola Canopy Transceiver/Antenna and mount

Fiber Optic Cables

From 2 strand to 72 strand cables 83 Estimated

1.9 GOVERNMENT INSTALLED WORK

A. The GOVERNMENT will furnish and install the following materials and equipment.

1.

ITEM DESCRIPTION QUANTITY

Servers Server Cabinets 3 Estimated Network Switches

Juniper Network 1RU 20 Estimated

Radio Equipment

Radio Cabinets Open Radio Racks Battery System

8 Estimated 3 Estimated

Communication Equipment

Stratum Clock Antenna and Mount 1 Estimated

Furniture and Cabinets

TBD

Fire Extinguishers

Fire Extinguishers 4

B. The CONTRACTOR shall notify, coordinate and schedule with the GOVERNMENT the installation of government installed work in a manor not to delay the project and 30 days before installation is required to begin. The CONTRACTOR shall provide sufficient time in the schedule for the Government WORK activities to be completed.

1.10 GOVERNMENTS USE OF THE SITE

A. The GOVERNMENT may utilize all or part of the existing facilities during the entire period of construction of the construction for the conduct of the GOVERNMENT's normal operations. The CONTRACTOR shall cooperate and coordinate with the Contracting

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REPAIR / ADDITION TO HAZARDOUS MATERIALS WORK

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H. The Contractor is to verify the Scope of Work prior to commencing Work. Asbestos-containing materials within the Work Areas may not require removal. Only materials identified under Part I, Paragraph 1.4.J are to be removed or impacted.

I. The Contractor is to submit health and safety-related submittals for all trades impacting asbestos, including Work impacting materials containing <1% asbestos, as follows:

1. All trades impacting asbestos of any concentration, or performing Work in areas where asbestos may be impacted, shall submit evidence that all applicable personnel have received, at a minimum, Class IV training as required by Code of Federal Regulation (CFR) 1926.1101 (k) (9) (viii).

2. Refer to Section 02 82 13 for submittal procedures.

J. The Contractor shall furnish all labor, materials, equipment, services, permits and insurance (specifically covering the handling and transportation of Asbestos-Containing Materials) that is specified, shown, or reasonably implied for activities related to the following asbestos-containing materials listed in Specification Section 02 82 13:

1. Material: Gray floor Tile and Associated Mastic

a. Quantity: 2,500 square feet (SF)

b. Location: Throughout Office and Hallways (under carpet in most areas)

2. Material: Black Floor Tile Mastic

a. Quantity: 2,500 SF

b. Location: Throughout Building Under Carpet and Floor Tile

3. Material: 12”x12” Glued Ceiling Tile (GCT)

a. Quantity: 430 SF

b. Location: Room #4, Room #6B

4. Material: 2’x1’ CAB Ceiling Tile

a. Quantity: 240 SF

b. Location: Storage Room (next to Room #4)

5. Material: Light Heat Shield Backing

a. Quantity: 1 each

b. Location: Room #10 Closet Light

6. Material: Roofing Material Under Top Layer of Non-Asbestos Roofing and Non- Asbestos Insulation Layers – Presumed to contain asbestos. (the bottom layers of roofing could not be sampled during the assessment)

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REPAIR / ADDITION TO HAZARDOUS MATERIALS WORK

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a. Quantity: 10,000 square feet (SF)

b. Location: Through Roof Areas

1.5 LEAD

A. Lead-containing Items: The GOVERNMENT has conducted a survey of buildings located at Mountain Home Air Force Base, Building 610 Site for the presence of lead-containing paints, coatings and equipment. Findings and related analytical data are included in the Hazardous Building Material Assessment and Soil Sampling for Presence of Pesticides, Mountain Home Air Force Base, Building 610, Mountain Home, Idaho dated November 9, 2011 by URS Corporation. None of the sampled paints in the Project Area were found to contain lead.

B. The Contractor shall comply with all applicable regulations, laws and ordinances concerning the impact, removal, handling, storage, disposal, monitoring and protection against exposure or environmental pollution related to lead. Impacts to lead that may be required by the Work include, but are not limited to: manual demolition, mechanical demolition, cutting, sawing, drilling, sanding, scraping, welding or torch-cutting. Confirm required impacts with other applicable Specification Sections and drawing sheets.

C. Work impacting lead-containing paints, coatings and equipment within this Contract is the responsibility of the Contractor, and all affected Subcontractors, and shall be performed in accordance with all applicable local, state and federal regulations and the requirements outlined in

1. Based on paint chip testing data, the waste stream generated by the Work will require waste characterization prior to disposal in accordance with EPA regulations.

If lead-containing materials are impacted, the Contractor will collect Toxicity Characteristic Leaching Procedure (TCLP) samples of the representative waste stream. If the Contractor wishes to segregate specific items in the waste stream, further evaluation and sampling may be required to determine if it would be designated as a hazardous waste.

2. The Contractor is to submit a description of actual waste stream constituents, including approximate volumes to be generated by the Work, for review by the Environmental Consultant. Include approximate volumes and types of waste stream constituents to be disposed of as solid waste, accounting for any waste minimization or recycling.

3. The Contractor is responsible for the disposal of all dust, debris, disposable protective equipment, cleaning rags, wash water, and any other materials contaminated with dust from activities impacting lead-containing paints, coatings or equipment, such as surface preparation, sanding, scraping, etc.

4. The following paints as described in the Hazardous Building Material Assessment and Soil Sampling for Presence of Pesticides, Mountain Home Air Force Base, Building 610, Mountain Home, Idaho dated November 9, 2011 by URS Corporation, were found to contain regulated levels of lead:

a. West Wall of Front Lobby

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REPAIR/ADDITION TO CONSTRUCTION AND SCHEDULE CONSTRAINTS

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SECTION 01 32 13 - CONSTRUCTION AND SCHEDULE CONSTRAINTS

PART 1 -- GENERAL

1.1 SUMMARY

A. WORK shall be scheduled, sequenced, and performed in a manner which minimizes disruption to the operation and maintenance of existing facilities.

B. The CONTRACTOR shall incorporate the construction and schedule constraints of this Section in preparing the construction schedules required under Section 01 32 16 - CPM Construction Schedule.

1.2 EXISTING FACILITY

A. The WORK shall be executed while the existing facility is in operation. Operation of the existing facility shall not be jeopardized and the facility shall remain completely operational during the execution of the WORK.

B. Unless indicated otherwise, temporary power, backup power, lighting, controls, instrumentation, alarms, security devices, HVAC, air filtration, and safety devices shall be provided by the CONTRACTOR whenever its activity or interruption due to its activity affects the existing facility. Note, installation of temporary alarms will only be allowed after prior review and approval of Base security personnel.

C. The construction constraints in this Section do not include every item affecting the completion of the WORK, but are intended to describe the sequence of critical events necessary to minimize disruption to the facility. It shall be understood and agreed by the CONTRACTOR that the critical events described are not inclusive and that additional items of WORK not included may be required to minimize disruption and ensure compliance. Deviation from or modification of these suggested sequences is permitted if techniques and methods known to the CONTRACTOR will result in reducing disruption to the facility operation, and if deviation is approved in advance by the CONTRACTING

OFFICER.

1.3 OPERATION OF FACILITY

A. Operational functions or shutdown of the existing facility required to facilitate CONTRACTOR's operation will be done by the GOVERNMENT's personnel only.

B. The facility operation and maintenance personnel will cooperate in every way that is practical in order to facilitate CONTRACTOR's operation. However, certain shutdown and operational moves may only be permissible at times other than normal working hours such as nights or weekends.

C. If it becomes necessary for the operation or maintenance of the facility, the CONTRACTING OFFICER may require the CONTRACTOR to reschedule an approved shutdown. The CONTRACTOR shall then reschedule its operations so there shall be no conflict with necessary operations or maintenance of the facility. The CONTRACTOR shall, within 2 Days, furnish the CONTRACTING OFFICER a revised outage request

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REPAIR/ADDITION TO SUBMITTAL PROCEDURES

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7. Manufacturer's Certificate of Proper Installation: In accordance with individual specification sections.

D. Construction Photographs

1. The CONTRACTOR shall be responsible to take digital construction photographs, no less than once per week, showing the progress of the WORK, including documentation of all buried utilities encountered during construction as well as installation of new buried utilities and buried WORK required by the Contract.

2. Upon completion of the WORK and before final payment, the CONTRACTOR shall electronically submit all photographs to the CONTRACT OFFICER on a CD or other electronic media with each photograph’s file name identified by location and date it was taken.

E. Manufacturer's Instructions: Written or published information that documents manufacturer's recommendations, guidelines, and procedures in accordance with individual specification section.

F. Operation and Maintenance Data: In accordance with individual specifications sections and Section 01 78 23 Operation and Maintenance Data.

G. Statement of Qualification: Evidence of qualification, certification, or registration as required in Drawings and Specifications to verify qualifications of professional land surveyor, engineer, materials testing laboratory, specialty Subcontractor, trade, Specialist, consultant, installer, and other professionals.

H. Submittals Required by Laws, Regulations, and Governing Agencies

1. Promptly submit notifications, reports, certifications, payrolls, and otherwise as may be required, directly to the applicable federal, state, or local governing agency or their representative.

2. Transmit to Contracting Officer for Government's records one copy of correspondence and transmittals (to include enclosures and attachments) between Contractor and governing agency.

I. Test, Evaluation, and Inspection Reports

1. General: Shall contain signature of person responsible for test or report.

2. Factory or Laboratory:

a. Identification of material/product and specification section, type of inspection or test with referenced standard or code.

b. Date of test, Project title and number, and name and signature of authorized person.

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c. Test results.

d. If test or inspection deems material or equipment not in compliance with the Drawings and Specifications identify corrective action necessary to bring into compliance.

e. Provide interpretation of test results, when requested by Contracting Officer.

f. Other items as identified in individual specification sections.

3. Field:

a. As a minimum, include the following:

1) Project title and number.

2) Date and time.

3) Record of temperature and weather conditions.

4) Identification of material/product and specification section.

5) Type and location of test, Sample, or inspection, including referenced standard or code.

6) Date issued, testing laboratory name, address, and telephone number, and name and signature of laboratory inspector.

7) If test or inspection deems material or equipment not in compliance with Drawings and Specifications, identify corrective action necessary to bring into compliance.

8) Provide interpretation of test results, when requested by Contracting Officer.

9) Other items as identified in individual specification sections.

K. Testing and Startup Data: In accordance with Specification

L. Warranties: Warranties shall be executed for the benefit of the Government and shall be submitted at the completion of the project in the following format.

1. Compile all warranties into a hard-copy, hard-bound set.

2. Each set shall consist of the following:

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a. Binder: Commercial quality, permanent, three-ring or three-post binders with durable plastic cover.

b. Cover: Identify each volume with typed or printed title “WARRANTIES”, and list:

1) Project title

2) Contractor’s name, address, and telephone number.

c. Provide each volume with title page and typed table of contents with consecutive page numbers.

d. Table of contents neatly typewritten, arranged in a systematic order:

1) Include list of each product, indexed to content of each volume.

2) Designate system or equipment for which it is intended.

3) Identify each product by product name and other identifying numbers or symbols as set forth in the Drawings and Specifications.

e. Section Dividers:

1) Heavy, 80 pound cover weight, tabbed with numbered plastic index tabs.

2) Fly-Leaf:

a) For each separate product, or each piece of operating equipment, with typed description of product and major component parts of equipment.

b) List with Each Product:

(1) Name, address, and telephone number of Subcontractor, Supplier, installer, and maintenance contractor, as appropriate.

(2) Identify area of responsibility of each.

f. Assemble and bind material, as much as possible, in same order as specified in the Drawings and Specifications.

1.5 SUPPLEMENTS

A. The supplements listed below, included as Appendices, are part of this Specification.

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1. AF Form 66 “Schedule of Material Submittals”.

2. AF IMT 3000 “Transmittal of Contractor's Submittal”

PART 2 --PRODUCTS (NOT USED)

PART 3 --EXECUTION (NOT USED)

- END OF SECTION –

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PAGE INTENTIONALLY LEFT BLANK

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REPAIR / ADDITION TO TEMPORARY FACILITIES AND CONTROLS

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REPAIR / ADDITION TO OPERATIONS AND MAINTENANCE DATA

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2. Format:

a. Use Maintenance Summary Form bound with this section or electronic facsimile of such.

b. Each Maintenance Summary may take as many pages as required.

c. Use only 8-1/2-inch by 11-inch size paper.

d. Complete using typewriter or electronic printing.

3. Recommended Spare Parts:

a. Data to be consistent with manufacturer’s Bill of Materials/Parts List furnished in O&M manuals.

b. “Unit” is the unit of measure for ordering the part.

c. “Quantity” is the number of units recommended.

d. “Unit Cost” is the current purchase price.

1.7 INSTRUCTION OF GOVERNMENT'S PERSONNEL

A. Prior to final inspection or acceptance, fully instruct Government’s designated operating and maintenance personnel in the operation, adjustment, and maintenance of all products, equipment, and systems. Instruction shall be a minimum of 4 hours for each system requiring instruction.

B. Arrange for each installer of equipment that requires regular maintenance to meet with Government’s personnel to provide instruction in proper operation and maintenance. If installers are not experienced in procedures, provide instruction by manufacturer's representatives. Include a detailed review of the following items:

1. Maintenance Manuals.

2. Record documents.

3. Spare parts and materials.

4. Tools.

5. Lubricants.

6. Fuels.

7. Identification systems.

8. Control sequences.

9. Hazards.

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REPAIR / ADDITION TO CAST-IN-PLACE CONCRETE

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SECTION 03 30 00 - CAST-IN-PLACE CONCRETE

PART 1 -- GENERAL

1.1 SUMMARY

A. The CONTRACTOR shall provide cast-in-place concrete in accordance with the Construction Documents.

B The following subjects are covered in this Section:

1. Structural Concrete - All concrete is structural unless noted otherwise.

2 Other Concrete

a. Lean Concrete: Concrete to be used for thrust blocks, pipe trench cut-off blocks, and cradles that are indicated on the Drawings as unreinforced. Lean concrete shall be used as protective cover for dowels intended for future connections.

1.2 CONTRACTOR SUBMITTALS

A. Furnish submittals in accordance with Section 01 30 00 – Contractor Submittals.

B. Mix Designs: Prior to beginning the WORK and within 14 Days of the Notice to Proceed, submit preliminary concrete mix designs which shall show the following.

1. Location for each Mix Design

2. Proportions of materials proposed for each class and type of concrete including the manufacturer, mill or source of all ingredients

3. Aggregate pit or quarry location and producers’ name for each type of aggregate.

Aggregates weights shall be based on saturated surface dry conditions.

4. Slump for each Mix Design

5. Air Content of freshly mixed concrete

6. Cement, Flyash and/or Slag type and source. Mix designs shall state the water/cementitious materials ratio

7. Water source

8. Mix designs shall be verified by one of the following methods and data submitted with the mix design.

1. Trial batch and laboratory testing by an independent testing laboratory acceptable to the CONTRACT OFFICER. The trial batch and related laboratory testing shall be CONTRACTOR’s responsibility as part of the WORK. Since laboratory trial batches

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require 35 calendar days to complete, the CONTRACTOR shall test a minimum of 2 mix designs for each class of concrete.

2. A certified concrete strength record at the required specimen age. The record shall consist of a minimum of 30 test records and each record shall not be greater than six months old. The record shall include the strength, slump, air content, temperature and the date the mix was cast. The mix and record shall comply with ACI 318 and 301.

C. Additional Submittals: Test data relating to the cement, aggregate, and admixtures shall be less than 6 months old. Furnish the following submittals in accordance with ACI 301 – Structural Concrete:

1. Mill tests and mill certification for cement, flyash and slag.

2. For admixtures, submit types, brand names, producers, and certifications. Chloride ion content shall be included.

3. For aggregates submit gradation test results, specific gravities, pit or quarry locations, producers’ names, certification and evidence not more than 90 days old demonstrating compliance.

4. Materials and methods for curing. Submit written methods, procedures and products for curing concrete.

5. Submit the proposed methods of repair, repair material specification, manufacturer’s data, and the proposed preparation and application procedure.

6. Submit information for acceptance of proposed location and treatment of construction joints proposed but not indicated on the construction documents.

7. Submit qualifications of the finishing contractor and the finishers who will perform the work.

D. Delivery Tickets: Where ready-mix concrete is used, the CONTRACTOR shall furnish delivery tickets at the time of delivery of each load of concrete. Each ticket shall show the state-certified equipment used for measuring and the total quantities, by weight, of cement, sand, each class of aggregate, admixtures, the amount of water in the aggregate added at the batching plant, and the amount allowed to be added at the Site for the specific design mix. In addition, each ticket shall state the mix number, total yield in cubic yards, and the time of day, to the nearest minute, corresponding to the times when the batch was dispatched, when it left the plant, when it arrived at the Site, when unloading began, and when unloading was finished.

E. Records: Retain records of concrete poured, including exact mix proportions, slumps, test strength, date, time, location, weather conditions at the time of placement and the source of the concrete.

1.3 QUALITY CONTROL

A. General

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1. Tests on component materials and for compressive strength and shrinkage of concrete shall be performed as indicated. Tests for determining slump shall be in accordance with ASTM C 143 – Test Method for Slump of Hydraulic Cement Concrete.

2. Testing for aggregate shall include sand equivalence, reactivity, organic impurities, abrasion resistance, and soundness, according to ASTM C 33 – Concrete Aggregates.

3. The trial batch laboratory tests on cement, aggregates, and concrete shall be the CONTRACTOR's responsibility as a part of the WORK. The CONTRACTOR shall also be responsible for the cost of any tests and investigations of WORK that is determined to be Defective WORK, not meeting the requirements of Construction documents. The laboratory shall meet or exceed ASTM C 1077 – Practice for Laboratories Testing Concrete and Concrete Aggregates for use in Construction and Criteria for Laboratory Evaluation.

B. Field Compression Tests

1. Compression test specimens shall be taken during construction from the first placement of each type of concrete each day and at intervals of 50CY to insure continued compliance with the Specifications. Each set of specimens shall be a minimum of four (4) cylinders.

2. Compression test specimens for concrete shall be made in accordance with Section

9.2 of ASTM C 31 – Practices for Making and Curing Concrete Test Specimens in the Field. Specimens shall be 6-inches diameter by 12-inches tall cylinders.

3. Compression tests shall be performed in accordance with ASTM C 39 – Test Method for Compressive Strength of Cylindrical Concrete Specimens. One test cylinder will be tested at 7 Days and 2 at 28 Days. The remaining cylinders will be held to verify test results, if needed.

C. Evaluation and Acceptance of Concrete

1. Evaluation and acceptance of the compressive strength of concrete will be according to ACI 318 – Building Code Requirements for Reinforced Concrete, Chapter 5 "Concrete Quality," and as indicated.

2. A statistical analysis of compression test results will be performed according to ACI 214 – Recommended Practice for Evaluation of Strength Test Methods. The standard deviation of the test results shall not exceed 640 psi, when ordered at equivalent water content as estimated by slump.

3. If any concrete fails to meet these requirements, immediate corrective action shall be taken to increase the compressive strength for subsequent batches of the type of concrete affected. Corrective action shall be submitted and approved by the

CONTRACT OFFICER.

4. When the standard deviation of the test results exceeds 640 psi, the average strength for which the mix is designed shall be increased by an amount necessary

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to satisfy the…