W911SF18R00220002.pdf

W911SF18R0022

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

The purpose of this amendment is to extend the submission of proposals to 27 June 2019, 4:00 PM EST. Attachment 6 Personnel Worksheet has been added, the Task Areas in the SOW have been revised, revised draw ings have been added and sections J, L and M. have bee revised Attach the second round of questions. There w ill be no more acceptance of questions.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 43

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

16C. DATE SIGNED

BY 20-Jun-2019

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 W911SF18R0022

X 9B. DATED (SEE ITEM 11)

29-Apr-2019

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 X is extended, 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

19-Jun-2019

CODE

MICC - FORT BENNING

6650 MELOY DRIVE

BLDG 6, SUITE 250

FORT BENNING GA 31905-1300

W911SF 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION A - SOLICITATION/CONTRACT FORM

The required response date/time has changed from 17-Jun-2019 05:00 PM to 27-Jun-2019 04:00 PM.

The Issued By organization has changed from

MICC - FORT BENNING

6650 MELOY DRIVE

BLDG 6, SUITE 250

FORT BENNING GA 31905-1300

to

MICC - FORT EUSTIS

705 WASHINGTON BLVD

FORT EUSTIS VA 23604

SECTION C - DESCRIPTIONS AND SPECIFICATIONS

The following have been added by full text:

SEED PROJECT SOW

For Directorate of Public Works

MAIN POST -- FORT BENNING, GEORGIA

Project Number: xx x xxx Purchase Request Number:

Building Numbers: 2882

1. Timeline:

1.1. Contract Period 365 DAYS .

1.2. Job Walk: --.

1.3. Proposal Due: --.

1.4. Construction Start Date: TBD .

1.5. Construction Completion Date: TBD .

2. Bid Process: Contract Delivery TBD

3. Document Level: 75% Design

4. Bid Documents: Specifications, drawings, and herein.

01 GENERAL:

1) The Contractor shall coordinate the work with all other trades, the construction drawings, specs and scope of work and as directed by the Contracting Officer.

2) The Project: Replace HVAC and Controls for Building 2882, Main Post. The work / contract shall be to the existing Building’s mechanical heating, ventilating and air conditioning system for continual utilization of the 14th CSH and 1-28th Task Force operations building and same use in support of the mission of the U.S Army. The work is as described herein and on the architectural, mechanical, plumbing, and electrical drawings and mechanical, plumbing, and electrical specifications prepared by Fort Benning’s DPW Engineering Division.

3) The project includes replacement of the HVAC system complete with architectural, electrical, and plumbing supporting work, renovations to the building interior, and design work to install new cooling tower enclosures, metal canopies at the first and second floor entry ways, replace the entire fire alarm system, and modify the fire suppression on the second floor to satisfy the new floor plan. Design work required is shown on the drawings and specified herein.

4) Scope of Work: Work shall include but not be limited to all materials, labor, supervision, services, equipment and tools required to replace the HVAC system and modify Building 2882, which is to include architectural, mechanical (HVAC and plumbing), and electrical systems as per stated herein and per the contract drawings and specifications for the following construction:

a) Complete demolition of the HVAC system.

b) Complete demolition of the acoustical ceiling system.

c) Selective demolition of the electrical system to support the replacement of the

HVAC work.

d) Selective demolition and repair of the building’s roof structure, interior walls, and exterior landscape to support the HVAC replacement.

e) Remove existing light fixtures on site. Light fixtures to be replaced with LED type lights.

f) Miscellaneous door, frames, and hardware are shown to be replaced. New doors, frames, and hardware are specified to be installed on the second floor in both company operations.

g) Repair walls, floors, ceilings, and roof where equipment is removed and openings not reused.

h) Installed structural framing in walls, roof, and ceilings for new HVAC equipment to penetrate load bearing and fire rated structure.

i) Install new 2 x 2 acoustical ceiling system with 5/8-inch tiles. Tile types defined on the drawings.

j) Conversion of existing space into mechanical rooms, offices, and latrines.

k) Install a new variable speed, closed circuit, water source heat pump system consisting of water source heat pump air handlers with connecting ductwork, high density polyethylene piping with miscellaneous sections of black steel piping, condensing boilers, dual temperature pumps with alternating controls, boiler circulation pump, close circuit coolers, domestic water heater, and energy management controls.

l) Design and install new porch entry ways to the side entrance and stairwell entry ways. Designs shall be submitted for comments and approval before porch systems are installed.

m) Design to rework the second floor fire suppression system for the new floor plan for offices, latrines, and mechanical rooms.

n) Design and install new porch cover at the stairwell and side entrance to the building.

o) Not used.

p) Design the cooling tower enclosure equipped with a wrought iron double leaf gate system. Enclosure to be constructed of CMU with brick veneer to match veneer on Building 2882.

5) Drawings: Contractor shall provide the following drawings:

a) Construction as-built drawings.

b) As-built drawings showing the approved equipment installation elevation drawings with connecting and pipe sizes, damper locations, etc. in all mechanical rooms and in the ceiling spaces. There are several brands of water source heat pumps. Dimensions and connections to the units vary from brand to brand.

c) Details and as-built drawings for the new porch entry ways.

d) Drawings for the cooling tower enclosure.

e) Details and as-built drawings for the fire suppression system in the mechanical rooms and second floor areas being modified and new mechanical rooms to be constructed.

f) Not used.

g) Construction drawings shall be full size with red inked field changes.

h) As-built drawings shall be provided in both hard copies and electronic (Micro-station or Auto-cad format).

i) All work shall be in accordance with (IAW) the most current edition in effect at the time of the notice to proceed of the project of all applicable codes and standards including but not limited to:

i) The International Building Code.

ii) National Electrical Code.

iii) National Fire Protection Agency requirements.

iv) Installation Design Guide.

v) TM 111 Guidance provided in Fort Benning

Environmental Considerations as listed on the projects FB-144R.

j) See architectural, mechanical, and electrical drawings and specifications attached.

k) Implied specifications: When specifications are not furnished the standards of work shall be in accordance with industry standards and Unified Facilities Guide Specifications (UFGS).

6) Preparation: Contractor shall be responsible for field/site visit to obtain and verify measurements, site conditions and to determine correct dimensions and structural support requirements IAW accepted local, state and federal building practices. All drawings provided to the contractor are for reference/information only and may or may not be current or to scale. Contractor shall provide any/all deviations to accepted local, state and federal building practices/codes to the attention of the Construction Inspector and Contracting Officers Representative for review/consideration by the government. Contractor shall be responsible for obtaining utility spotting/location and permits that maybe required by Environmental Considerations FB-144R.

7) List of subcontractors shall be provided at the pre-work meeting.

8) Cost and Pricing: Provide with the contractor’s bid proposal a breakdown cost estimate indicating each discipline of work for materials, labor, and equipment to execute the replacement of the HVAC system at Building 2882 per the terms and conditions of the contract.

9) Coordination with Other Contractors: Other contracts and work shall be performed at the same time as this contract and the contractor shall cooperate and is now notified of same; these are to include but not be limited to the following:

a) Removal and delivery of existing and new furniture and equipment not in contract (N.I.C.).

b) Installation of communications cabling and equipment (N.I.C.) (telephones).

c) Existing building maintenance, solid waste disposal and custodial contracts.

d) Installation of a new natural gas service by Liberties Utilities of Georgia.

e) Installation of two new one inch water services by Columbus Water Works, one per new cooling tower.

10) Building occupancy: At time during the construction process the building will be unoccupied by military, employees, or the general public. During construction operations the contractor shall make provisions to keep fire protection systems, electrical power, and plumbing systems operational during construction period as provided by the contract schedule. The military unit will remove all weapons from the building. Scheduled power outage through the DPW inspector.

11) Selective Building Demolition: The following existing building materials or systems, but not limited to, shall be removed where indicated and others as noted on plans and specs:

a) Remove existing soffit ceilings and facial board to access existing structural components for new porch roof systems.

b) Cut and remove portions of existing roof system.

c) Cut and remove portions of existing steel/wood roof structure as indicated.

d) Provide for temporary roof / tarps to keep the interior of the building dry during the construction process.

e) Remove the acoustical ceiling system complete. Saw cut and remove sections of the brick veneer to provide openings for HVAC and plumbing system components and to attach the new mechanical room to the side of the gang latrines.

f) Remove all HVAC units, ductwork, diffusers, and grilles for installation of the new HVAC system. See attached mechanical and plumbing drawings and specifications.

g) Remove all light fixtures.

h) Remove existing electrical services to the equipment being removed complete.

See attached electrical drawings and specifications.

i) See existing mechanical and plumbing drawings and specifications for items removed and installed.

j) Remove existing fire suppression system sprinkler heads and piping as required to accommodate the new HVAC system and new proposed floor plans on the first and second floors.

12) Salvage: Salvage the following:

a) Contractor has all salvage rights to recyclable materials.

b) Contractor is required to provide reporting and verification of salvaged materials and wastes disposed.

13) Disposal of Construction Waste: The Contractor shall be responsible for removing and disposal of all debris created by this project IAW local, state and federal guidelines and laws. The contractor shall dispose of all debris created by this project in Georgia/Alabama approved Landfill at the contractor’s expense.

Contractor shall maintain and provide upon request by the KO or the designed representative that construction debris from this contract has been disposed of IAW with local, state and federal guidelines and laws.

14) Alternates:

a) Provide separate cost for the following items or work:

i) None.

15) Safety: See attached specifications and as noted below:

a) Portion of building may be occupied for brief periods to issue arms and other field equipment and contractor shall take due diligent during all construction operations to provide for health, safety and welfare of life and limb.

b) The contractor shall comply with all governing codes and standards. Contractor shall comply with Fort Benning Safety and Environmental laws and regulations.

The contractor shall perform all work IAW government procedures for entering and working at Fort Benning. The government reserves the right to stop work at any time for safety, security reasons, and for national defense at no cost to the government.

16) Accessibility to Work Site: Monday-Friday, 0800-1600, excluding Federal Holidays or as approved.

a) Schedule work with in occupied space before the operating hours of 1000-

2000.

17) Daily Housekeeping: The Contractor shall keep/maintain work area clean and remove all unneeded construction debris daily and/or as directed by the Construction Inspector.

18) Required Submittals:

a) Shop drawings for new mechanical rooms and installed equipment.

b) Shop drawings for entry way porches.

c) Gypsum board products data.

d) Insulation products data.

e) HVAC and plumbing equipment products data.

f) Fire Suppression and alarm system products data and drawings.

g) Roofing systems.

h) Metal Roofing.

i) Concrete pads

j) Shop drawings for new cooling tower enclosures

k) EFIS

l) Brick veneer and Mortar

m) Concrete Masonry Block & Mortar

n) Paints and coating product data.

i) Special wall coating equal to “Scrub Tough” (Corridors, Latrines, 1st Floor Supply Room new walls).

ii) Not used.

iii) Corner guards equal to Johnsonite’s.

o) Suspended Ceiling systems product data.

i) Provide manufacturer’s shop drawing of ceiling layout and details.

p) Light fixtures.

q) Special Systems, i.e. Fire Alarm

r) Mechanical and Electrical systems equipment manuals, data, and see

Mechanical and Electrical sections for more details.

19) MICC Document Changes:

a) TAB C: L.4.3 SUBTRACTOR 3 – Management Approach, change the second sentence to read as follows:

“The offeror shall also provide a Staffing, Recruitment, and Retention Plan demonstrating the offeror’s ability to provide services for all five (5) Task Areas which are the following: Administrative, Recreational, Billeting, Workshops and Maintenance, and Training Facilities.”

02 SITE WORK

1) Provide and install erosion control measure as necessary to contain sediment and prevent erosion prior to performing any land disturbing activities.

2) Barriers: install temporary barriers and barricades to control all traffic in the area of construction.

3) Repair of the landscape after all construction has been completed.

4) Excavate landscape for new cooling tower enclosure foundation and new mechanical room foundations.

03 CAST IN PLACE BUILDING CONCRETE

1) Concrete for equipment pads.

a) Concrete shall be normal weight concrete with a density of 145 PCF and shall have a minimum compressive strength of fc’ =3000 psi.

2) Provide concrete formwork for all concrete work.

3) Expansion and control joint materials and methods.

4) Steel reinforcing prepared and installed IAW ACI 315 and shall be ASTM A

615/A615M, Grade 60 (420), deformed.

5) All concrete work shall be IAW ACI 301 and ACI 117 specifications for structural concrete and tolerances of concrete materials.

6) Stucco finish for cooling tower enclosures.

04 MASONRY

1) Modify to accommodate work in this contract.

2) Concrete masonry block and wall caps for new cooling tower enclosures.

3) Brick veneer to match existing for the new tower enclosures.

05 METAL

1) Miscellaneous steel supports and basic metal materials; anchors, fasteners and plates.

2) Structural steel for roof truss modifications and added support for new water source heat pumps; modify bracing where roof is removed and/or modified.

3) Cold formed metal framing for new entry way porches.

a. Deflection limits:

i. Load bearing and non load bearing walls: 1/450

ii. Roof rafters and joist: 1/450

b. Minimum flange width for members: 1-5/8

c. Minimum uncoated metal thickness .0538 inches (1.37 mm).

d. Comply with AISI’s “North American Specifications for Design of Cold-

Formed Steel Structural Members”.

06 WOOD

1) N/A.

07 Thermal and Moisture Protection

1) Install 6-inch thick spray on insulation layer under the metal roof deck of the second floor and first floor.

08 DOORS AND WINDOWS

1) Make all wall openings weatherproof.

2) Sealants: Contractor shall clean and prep all building joints between same or different exposed building materials with primers and masking then install sealants with foam backer rod to make joints weather tight using sealants with colors to match adjacent materials warranted for not less than 30 years.

3) Replace all window weather stripping, broken and missing hardware (30 windows).

4) Replace doors where shown.

5) Install new doors where shown.

09 FINISHES

1) Exterior General

a) Natural Finish copper

b) Match roof color.

c) Match door and window colors.

2) Exterior paint:

a) Wood trim

b) All exterior paint shall have mildewcide additive.

3) Exterior insulating and finishing system; see Section 007 Thermal and Moisture.

4) Interior Paint: See Section 09 90 00, Painting and Coatings, and as specified herein.

a) Contractor shall prep, caulk, prime, and paint all surfaces that are not factory finished.

b) Existing Doors and Frames: Painted Doors in area of construction contractor shall sand, clean and degloss existing finish prior to applying new paint of high gloss 100% acrylic.

c) Walls: Gypsum wall board, plaster and masonry; semi-gloss 100% acrylic with antimicrobial additive.

5) Floor Finishes

a) To complete or modify existing conditions and floor finishes under this contract.

To repair finishes damaged by construction under this contract.

b) Install new ceramic tile floors in the new latrines. Grout and be epoxy type.

Submit colors for government selection. Floor tiles shall be 2 x 2 inches square.

6) Wall Finishes:

a) To complete or modify existing conditions and floor finishes under this contract.

To repair finishes damaged by construction under this contract.

b) Install new ceramic 6 x 6 wall tiles in the new second floor latrines.

c) New base tile shall be 6 x 4 heavy duty.

d) Wall grout shall be epoxy.

e) Submit colors for selection by the government.

f) All new gypsum wall board shall be 5/8-inch thick, taped smooth finish and painted. Wall board in latrines shall be water proof type.

7) Ceiling

a) Type “A”: Suspended Acoustical Ceiling System: Equal to Armstrong; Ultima, white, 24”x24”x3/4”; beveled tegular, with humigard treatment; NCR .70; 9/16” Trimlok screw-slot grid.

b) 5/8” Gypsum board and metal stud framing.

015 Mechanical

1) HVAC - Water Source Heat Pump System See attached drawings and specifications to remove the existing DX refrigerant and hot water heating HVAC system complete and install a new variable speed close loop water source heat pumps system. The closed circuit cooler and circulation pumps shall be variable speed, modulating condensing boiler, and both constant and variable speed water source heat pumps shall be provided. The majority of the pipe system consists of fused or thermally welded high density polyethylene pipe with miscellaneous sections of black steel piping.

Energy management controls are specified.

a. Design drawings showing the water source heat pumps 6A & 6B to remain as designed on the base bid documents. This space is used once every day and ERV units not required.

b. All ferrous steel products installed with surface rust will be replaced when found during site inspections. Welds shall immediately be treated after piping has cooled.

c. Insure pipe supports are of similar ferrous steel products as the materials they support or attached to. Supports constructed of stainless steel require no dielectric isolation.

2) Natural Gas System

a) The natural gas system shall consist of two pipe types:

(1) Above grade pipe shall be standard weight black steel pipe, consisting of threaded joints for piping less than 2-1/2 inches diameter and welded joints for piping 3-inches and larger. The pipe system shall be pressure tested as per the technical provisions.

(2) The buried piping shall be high pressure rated fused joint polyethylene gas pipe. Joints shall be fused type. Transition fittings from plastic to metal shall be made above grade.

b) Contractor shall size the regulator for the domestic water heater and condensing boilers. Liberty Utilities shall provide a regulator at the meter assembly. The regulators to each mechanical room to be sized, provided, and installed by the contractor awarded the contract to satisfy the operating pressure of the approved equipment.

c) The contractor shall remove all manufacturing and field applied oils, grease, and dirt from the natural gas pipe system, prime it with zinc primer, and apply two coats of enamel paint. Gas pipe outside the building shall be brown. Gas piping inside the building shall be painted green with yellow lettering and arrows. Pipe supports shall be saddle, pipe straps, or clamp type.

3) Plumbing System

a) See attached drawings and specifications to modify the existing plumbing system to support the replacement of the HVAC system and install new latrines.

b) Contractor is required to revise the drawings to design the sewer floor drain lateral from the new mechanical rooms 110A and 110B.

c) Toilet accessories: See SECTION 10 28 13, TOILET ACCESSORIES.

4) SUBMITTAL REQUIREMENTS:

a. Drawings for the new energy management controls and drawings schematics for download by the contractor onto the Fort Benning central EMCS network system.

b. Not used.

c. Drawings for the new entry way porches.

d. Drawings for the new cooling tower enclosures.

e. Architectural drawings/details to support the HVAC replacement and new offices, mechanical rooms, and latrines on the second floor.

f. Landscape drawings to support the HVAC replacement.

g. Catalog data for all new HVAC, plumbing, electrical, and architectural equipment and materials to be installed.

h. See attached Fort Benning EMCS DDC Niagara AX Control System

Graphics and Programming (Feb 2013), version 3.5 or later and SECTION

23 09 23.01, LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND

OTHER BUILDING CONTROL SYSTEMS (Niagara Framework & Fox).

i. See attached Fort Benning JACE 8000 Series Specs for Niagara AX Server Installation.

j. Drawings for replacement of the fire alarm system with mass notification.

026 Electrical Scope of Work for Building 2882 Electrical Guidelines (New Work):

The electrical new work shall comply with the design criteria specified in Technical Instructions TI 800-01 Design Criteria, TI 800-03 Technical Requirements for Design- Build, Technical Manual TM 5-811-1 Electric Power Supply and Distribution, TM 5-811- 2 Electrical Design - Interior Electrical System, and National Electrical Codes (NEC) and all referenced documents.

Interior Electrical System

Electrical Demolition Works:

1. Completely remove existing condenser unit (CU-1) and its electrical circuits, 60V disconnect switch, wiring, and conduit, j-box, enclosure and circuit breaker.

2. Completely remove existing condenser unit (CU-2) and its electrical circuits, 60V disconnect switch, wiring, and conduit, j-box, enclosure and circuit breaker.

3. Completely remove existing condenser unit (CU-3) and its electrical circuits, 60V disconnect switch, wiring, and conduit, j-box, enclosure and circuit breaker.

4. Completely remove existing condenser unit (CU-4) and its electrical circuits, 60V disconnect switch, wiring, and conduit, j-box, enclosure and circuit breaker.

5. Completely remove existing air handling unit (AHU-1) in the mechanical room and its electrical circuits, disconnect switch, wiring, and conduit, j-box, enclosure and circuit breaker.

6. Completely remove existing air handling unit (AHU-2) in the mechanical room and its electrical circuits, disconnect switch, wiring, and conduit, j-box, enclosure and circuit breaker.

7. Completely remove existing air handling unit (AHU-3) in the second floor and its electrical circuits, disconnect switch, wiring, and conduit, j-box, enclosure and circuit breaker.

8. Completely remove existing air handling unit (AHU-4) in the second floor and its electrical circuits, disconnect switch, wiring, and conduit, j-box, enclosure and circuit breaker.

9. Completely remove existing boiler and its electrical circuit, control wire, wiring, j-box, conduit, disconnect switch, enclosure, and circuit breaker.

10. Completely remove all existing unit heaters and its electrical circuits in the latrines, disconnect switches, wiring, and conduits, j-boxes, enclosures, and circuit breakers.

11. Completely remove all existing exhaust fans and its electrical circuits, disconnect switches, wiring, and conduits, j-boxes, enclosures and circuit breakers.

12. Completely remove all existing electrical circuits to all existing direct digital controls systems.

13. Completely remove all existing electrical circuits to all existing HVAC equipment.

14. Remove all existing fluorescent light fixtures as indicated on the drawings.

Existing lighting circuits shall remain in place, unless noted otherwise. Reinstall new LED light fixtures back to the new ceiling as indicated on the drawings.

New Electrical Lighting Works:

1. Provide and install 2’x4’ LED recessed troffer (Fixture A: 2GTL-4-72L-LP840) in the new ceiling grid as indicated on the drawing.

2. Provide and install 2’x4’ LED recessed troffer (Fixture B: 2GTL-4-60L-LP840) in the new ceiling grid as indicated on the drawing.

3. Provide and install 2’x2’ LED recessed troffer (Fixture C: 2GTL-2-37L-LP840) in the new ceiling grid as indicated on the drawing.

4. Provide and install 4’ LED surface-mount wraparound fixture (Fixture D: LBL4- LP840) as indicated on the drawing.

5. Provide and install new LED exit sign fixture (Fixture E: LHQM-LED-R-HO- SD) as indicated on the drawing with self-diagnostics capability.

6. Provide and install a new 6-inch open and wall-wash LED down-light fixture (Fixture F: LDN6 40/15 LO6WR 120) as indicated on the drawing.

7. Provide and install a M12 LED thermoplastic emergency lighting unit with NI-CAD battery as indicated on the drawing (Fixture G: ELM2-LED-HO [no remote] – extended run-time for high-output unit).

8. Provide and install an approved wet location LED down-light shower light fixture (Fixture H) with a high quality trim resistant to water as indicated on the drawing.

This includes a combination of a rubber gasket with a glass diffuser, which creates a barrier for the actual light fixture so that no water can enter.

9. Provide and install 2’x2’ LED surface-mount troffer (Fixture I: LJT22-40HLG- FAA12-EU) as indicated on the drawing.

10. Provide and install new lighting circuit for the exit sign fixtures and emergency lighting units. Connect all exit sign fixtures and emergency lighting units to a dedicated circuit.

11. Reuse existing lighting circuits for the new LED light fixtures, unless noted otherwise. Replace all existing toggle light switches with wall mounted switch sensors. Provide and install new wall mounted switch sensors to all new offices.

12. Provide and install new lighting circuits in both latrines and shower areas. install the wall mounted sensor switches to activate the light fixtures inside the latrines and shower areas.

13. Provide and install a dimmer switch light control for the downlight fixtures in the conference rooms.

14. Provide and install occupancy sensing wall switch with manual override. Mount the switch at 48-inch above finished floor.

15. Install multi-technology occupancy sensors (MTOS) wall switch. The MTOS wall switch shall combine both ultrasonic and passive infrared sensor technology to monitor a room for occupancy.

16. Provide and install toggle switch to control the light fixtures in the small storage areas and mechanical rooms.

New Electrical Power Works:

1. Flint Electric will provide and install a new pad-mounted transformer at the

South-End of the Building. The new transformer location is about 50 foot from the building corner. Flint Electric will coordinate on site once the cooling tower location is established. Flint Electric will install metering on the transformer;

therefore, the contractor shall provide and install the new underground secondary cables from the transformer to the new MDP panel inside the building.

2. Contractor shall order a 600A shunt trip, 3-pole, main circuit breaker for the new Panel MDP. Contractor shall provide and install a KNOX 4500 series remote power shut-down station in the front entrance as indicated on the drawing. The KNOX 4500 station shall be wired to the 600A shunt trip breakers per manufacturer’s recommendations.

3. Install all the new power panels per manufacturer’s recommendations.

4. Provide and install a 600A, 120/208 volts, 3-phase and 4-wire, 42-circuit panel

(Panel MDP) in the mechanical room (South End of the Building) next to the pad-mounted transformer. Install Panel MDP as indicated on the drawing.

Reinstall all the existing circuits to remain back to the new MDP panel or Panel A.

5. Run 2 new sets of 4 #350 kcmil conductors in 3-inch conduits from the new transformer location to the new MDP panel in the mechanical room on the south end of the building.

6. Provide and install a 150A, 120/208V, 3-phase and 4-wire, 42-circuit panel (Panel A) in the mechanical room as indicated on the drawing.

7. Provide and install 4 #1/0 AWG copper cables in 2-inch EMT conduit from Panel MDP to Panel A.

8. Provide and install a 400A, 120/208V, 3-phase and 4-wire, 42-circuit panel (Panel NB) in the mechanical room (North End of the Building). Install Panel NB as indicated on the drawing. Provide and install 300A main circuit breaker for the new Panel NB. Reinstall all the existing circuits to remain back to the new NB Panel or Panel B.

9. Run 4 #350 kcmil conductors in existing 4-inch underground conduits from the new Panel MDP in the mechanical room located on the south end of the building to the new Panel NB in the mechanical room located on the north end of the building.

10. Provide and install a 150A, 120/208V, 3-phase and 4-wire, 42-circuit panel (Panel B) in the mechanical room as indicated on the drawing.

11. Provide and install 4 #1/0 AWG copper cables in 2-inch EMT conduit from Panel NB to Panel B.

12. Provide and install 120V, 20A dedicated GFI receptacle circuit for the electric water drinking fountains. Mount the receptacles 18-inch above finished floor.

13. Provide and install 120V, 20A duplex receptacle circuits in the new offices.

Mount the receptacles 18-inch above finished floor.

14. Provide and install 120V, 20A quadruple receptacle circuits in the new mechanical rooms in the second floor. Mount the receptacles 18-inch above finished floor.

15. As is standard practice for communication lines, the contractor shall provide and install all required conduits and outlet boxes in accordance with UFC 3- 580-01 and NEC contractor will pull all lines.

16. Provide and install 1-inch electrical metallic tubing (EMT) conduit and outlet box with pull string for new combination voice and data services throughout the new offices in the second floor. All new EMT conduits are to be run in the new wall or above the drop ceiling. Run EMT conduits from the outlets boxes back to the communication rooms.

17. Provide and install 208 volts, 60 Hz, 1-phase power service to water source heat pump (WSHP-1A). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

18. 30A disconnect switch with 15A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 2 #12 AWG CU and 1 #12 AWG CU ground in ½-inch conduit.

19. Provide and install 208 volts, 60 Hz, 1-phase power service to water source heat pump (WSHP-1B). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

20. 30A disconnect switch with 15A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 2 #12 AWG CU and 1 #12 AWG CU ground in ½-inch conduit.

21. Provide and install 208 volts, 60 Hz, 3-phase power service to water source heat pump (WSHP-2A). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

22. 30A disconnect switch with 20A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 3 #12 AWG CU and 1 #12 AWG CU ground in ½-inch conduit.

23. Provide and install 208 volts, 60 Hz, 3-phase power service to water source heat pump (WSHP-2B). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

24. 30A disconnect switch with 20A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 3 #12 AWG CU and 1 #12 AWG CU ground in ½-inch conduit.

25. Provide and install 208 volts, 60 Hz, 1-phase power service to water source heat pump (WSHP-3A). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

26. 30A disconnect switch with 15A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 2 #12 AWG CU and 1 #12 AWG CU ground in ½-inch conduit.

27. Provide and install 208 volts, 60 Hz, 1-phase power service to water source heat pump (WSHP-3B). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

28. 30A disconnect switch with 15A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 2 #12 AWG CU and 1 #12 AWG CU ground in ½-inch conduit.

29. Provide and install 208 volts, 60 Hz, 3-phase power service to water source heat pump (WSHP-4A). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

30. 30A disconnect switch with 15A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 3 #12 AWG CU and 1 #12 AWG CU ground in ½-inch conduit.

31. Provide and install 208 volts, 60 Hz, 3-phase power service to water source heat pump (WSHP-4B). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

32. 30A disconnect switch with 15A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 3 #12 AWG CU and 1 #12 AWG CU ground in ½-inch conduit.

33. Provide and install 208 volts, 60 Hz, 3-phase power service to water source heat pump (WSHP-5A). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

34. 30A disconnect switch with 15A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 3 #12 AWG CU and 1 #12 AWG CU ground in ½-inch conduit.

35. Provide and install 208 volts, 60 Hz, 3-phase power service to water source heat pump (WSHP-5B). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

36. 30A disconnect switch with 15A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 3 #12 AWG CU and 1 #12 AWG CU ground in ½-inch conduit.

37. Provide and install 208 volts, 60 Hz, 1-phase power service to water source heat pump (WSHP-6A). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

38. 30A disconnect switch with 30A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 2 #10 AWG CU and 1 #10 AWG CU ground in ½-inch conduit.

39. Provide and install 208 volts, 60 Hz, 1-phase power service to water source heat pump (WSHP-6B). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

40. 30A disconnect switch with 30A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 2 #10 AWG CU and 1 #10 AWG CU ground in ½-inch conduit.

41. Provide and install 208 volts, 60 Hz, 3-phase power service to water source heat pump (WSHP-7A). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

42. 60A disconnect switch with 45A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 3 #6 AWG CU and 1 #10 AWG CU ground in 1-inch conduit.

43. Provide and install 208 volts, 60 Hz, 3-phase power service to water source heat pump (WSHP-7B). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

44. 60A disconnect switch with 45A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 3 #6 AWG CU and 1 #10 AWG CU ground in 1-inch conduit.

45. Provide and install 208 volts, 60 Hz, 3-phase power service to water source heat pump (WSHP-8A). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

46. 60A disconnect switch with 45A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 3 #6 AWG CU and 1 #10 AWG CU ground in 1-inch conduit.

47. Provide and install 208 volts, 60 Hz, 3-phase power service to water source heat pump (WSHP-8B). Contractor shall install disconnect switch and connect switch to power panel per manufacturer’s recommendations.

48. 60A disconnect switch with 40A fuses in NEMA 1 enclosure. See water source heat pump electrical data for more details. Run 3 #8 AWG CU and 1 #10 AWG CU ground in 1-inch conduit.

49. Provide power to exhaust fan motor (EF-1A), connect exhaust fan to thermostat device. Use 2 #12 CU and 1 #12 CU ground in 1/2-inch EMT conduit. EF-1A is thermostatic controlled to activate when space temperature exceeds 80 degree F. Provide power to the thermostat.

50. Provide power to exhaust fan motor (EF-1B), connect exhaust fan to thermostat device. Use 2 #12 CU and 1 #12 CU ground in 1/2-inch EMT conduit. EF-1A is thermostatic controlled to activate when space temperature exceeds 80 degree F. Provide power to the thermostat.

51. Provide power to exhaust fan motor (EF-2A), connect exhaust fan to lighting circuit (interlock with light switch circuit). The light switch shall be wall mount switch sensor type.

52. Provide power to exhaust fan motor (EF-2B), connect exhaust fan to lighting circuit (interlock with light switch circuit). The light switch shall be wall mount switch sensor type.

53. Provide power to exhaust fan motor (EF-3A) in the shower area, connect exhaust fan to lighting circuit (interlock with light switch circuit). The light switch shall be wall mount switch sensor type. Install light sensor switch near the shower area when someone walks into the shower area to activate the light switch.

54. Provide power to exhaust fan motor (EF-3B) in the shower area, connect exhaust fan to lighting circuit (interlock with light switch circuit). The light switch shall be wall mount switch sensor type. Install light sensor switch near the shower area when someone walks into the shower area to activate the light switch.

55. Provide power to exhaust fan motor (EF-4A), connect exhaust fan to lighting circuit (interlock with light switch circuit). The light switch shall be wall mount switch sensor type.

56. Provide power to exhaust fan motor (EF-4B), connect exhaust fan to lighting circuit (interlock with light switch circuit). The light switch shall be wall mount switch sensor type.

57. Provide power to exhaust fan motor (EF-5A), connect exhaust fan to lighting circuit (interlock with light switch circuit). The light switch shall be wall mount switch sensor type.

58. Provide power to exhaust fan motor (EF-5B), connect exhaust fan to lighting circuit (interlock with light switch circuit). The light switch shall be wall mount switch sensor type.

59. Provide power to exhaust fan motor (EF-6A), connect exhaust fan to lighting circuit (interlock with light switch circuit). The light switch shall be wall mount switch sensor type.

60. Provide power to exhaust fan motor (EF-6B), connect exhaust fan to lighting circuit (interlock with light switch circuit). The light switch shall be wall mount switch sensor type.

61. Provide and install 120 volts, single-phase, and 15 amps control power circuit to the condensing commercial gas water heater (DWH). Provide and install power service to domestic water heater (DWH) per manufacturer’s recommendations.

GFI protected outlet is required per manufacturer’s recommendations.

62. Provide and install 120 volts, single-phase, and 20 amps control power circuit to the gas-fired water boiler (B-1). Provide and install power to the gas-fired water boiler per manufacturer’s recommendations.

63. Provide and install 120 volts and single-phase power services to boiler circulation pump (BP-1). Provide and install power service to each circulation pump per manufacturer’s recommendations. Both pumps shall be equipped with alternating controls. Provide power to the alternating controls panel.

64. Provide and install 120/208 volts and three-phase power services to two in- line pumps (P-1A and P-1B). Contractor shall install the disconnect switches and connect the switches to power panel per manufacturer’s recommendations.

Both pumps shall be equipped with alternating controls and variable speed drive. Provide power to the alternating controls panel.

65. Provide and install 120 volts, single-phase power service to water treatment system for water boiler (B-1). The water treatment system are consists of a water treatment controls, duel metering pumps, and two solution tanks.

Contractor shall install power service to the water treatment system per manufacturer’s recommendations.

66. Provide and install a data outlet and 1-inch conduit with pull string for the EMCS equipment in the mechanical rooms. The data outlet is for EMCS device to communicate with other devices. Refer to mechanical drawings and scope of works for more details. Run 1-inch conduit from the HVAC equipment to EMCS panel and then to communication equipment inside the building. Provide power to the EMCS equipment per manufacturer’s recommendations.

67. Provide and install 120 volts, single-phase, and 20 amps control power circuit to the gas-fired water boiler (B-2). Provide and install power to the gas-fired water boiler per manufacturer’s recommendations.

68. Provide and install 120 volts and single-phase power services to boiler circulation pump (BP-2). Provide and install power service to each circulation pump per manufacturer’s recommendations. Both pumps shall be equipped with alternating controls. Provide power to the alternating controls panel.

69. Provide and install 120/208 volts and three-phase power services to two in- line pumps (P-2A and P-2B). Contractor shall install the disconnect switches and connect the switches to power panel per manufacturer’s recommendations.

Both pumps shall be equipped with alternating controls and variable speed drive. Provide power to the alternating controls panel.

70. Provide and install 120 volts, single-phase power service to water treatment system for water boiler (B-2). The water treatment system are consists of a water treatment controls, duel metering pumps, and two solution tanks.

Contractor shall install power service to the water treatment system per manufacturer’s recommendations.

71. Provide 120 volts, three-phase power service to both electric unit heaters (UH-1 and UH-2). Contractor shall install power service to each unit heater per manufacturer’s recommendations.

72. Provide double sealing and caulking around conduit, pipe or tubing passing through a wall (on both sides of the wall). Provide a fire-caulk material on the fire wall.

73. Provide the proper brand and weight of mineral wool insulation from both sides of the wall to cover the space between the concrete block and pipe, conduit, and tubing.

74. Patch all the holes throughout the building (for the works in this project only) with proper caulking and/or fire-caulking materials.

75. Provide electrical power and control circuits to new boiler, boiler pumps, controls and accessories as well as all new mechanical equipment.

76. All electrical equipment will be identified to indicate the equipment name, power branch from which served, voltage and panel/circuit number from which served.

Contractor shall label all new circuits on the new panel.

77. The identification labels will be laminated plastic labels with 1/4-inch high lettering and will be color-coded. Additionally, conductor color coding will permanently posted at panels and other locations where the conductors are accessible in accordance with NFPA 70.

78. All interior electrical system will be grounded in accordance with Article 250 of the 2011 National Electrical Code (NEC).

79. Contractor shall furnish all labor, provide and install all materials and equipment per federal, State, and Local Codes and Standards as well as Army Regulations.

80. Contractor shall coordinate work with all other trades, construction drawings, project manager’s instruction and owner’s direction.

81. All work performed by the contractor shall be guaranteed free from defects of materials and workmanship for a period of one year after date of final acceptance.

Fire Alarm and Mass Notification Systems:

Fire alarm contractor shall perform work/design work in accordance with all the latest editions of the Fort Benning Fire Alarm and Mass Notification Standard Operating Procedure (SOP), 13855N Fire Alarm & Mass Notification Specification, and UFC 3- 600-01 Fire Protection Engineering for Facilities, UFC 4-010-01 DoD Minimum Antiterrorism Standards for Buildings, UFC 4-021-01 Design and O&M of Mass Notification Systems, AR 420-1 Army regulation, and NFPA codes and standards Provide an integrating non-proprietary Class “A” new Fire Alarm and new Mass Notification Systems (MNS). The Mass Notification System shall be able to provide live voice messages and payback at least nine pre-recorded emergency messages. The proposed MNS panel shall meet the 10 minutes time out requirement (It requires the MNS message will automatically end after 10 minutes for overriding fire alarm signals).

Effective immediately, fire alarm contractors shall ensure a signal being sent to 911 Center by MNS including a description of specific event code for each message (not a generic code). Local operator consoles (LOC) will be provided next to the fire alarm control panel, and on every floor; therefore, no occupant has to travel more than 200 feet to reach a LOC console. Provide FA/MNS speakers mounted on the exterior around the building at entrances/exits and outdoor areas (such as courtyards, covered break areas, designated smoking areas, and sidewalk leading from the building’s exit doors to a public street or from parking areas for a distance up to 16 foot from the building) commonly used by the building occupants. More required work for new FA/MNS systems are listed below:

1) Two sets of full size fire alarm design drawings and fire alarm equipment submittal shall be delivered (one set) to Lead Inspector’s Office for DES-FP review (7180 Yeager Ave, Fort Benning, GA 31905) as well as (one set) to DPW Engineering Department for review.

2) A Qualified Fire Protection Engineer (QFPE) must be involved in every aspect of the design, construction and testing/commissioning as it relates to fire protection and life safety. It includes building code analysis, life safety code analysis, design of automatic fire alarm, detection and suppression systems, water supply analysis, a multi-discipline review of the entire project, construction inspections and witnessing of fire protection acceptance testing/commissioning.

3) The QFPE must review the complete 100 percent design drawings and specification submission and document in writing that the design is in compliance with this UFC 3-600-01 and all applicable fire protection and life safety design criteria.

4) With criteria are not…