02 Hyp B SOW 2023 06 20.docx

U.S. General Services Administration Public Buildings Service Greater Southwest Region

4/16/2023 Construction Scope of Work

1. Project Title: FY23 Hypothetical B.

2. Project Location: Hypothetical Federal Building 123 Hypothetical St.

For the Dallas Zone, use: Dallas, TX 75242 For the Oklahoma Zone, use: Oklahoma City, OK 73102 2nd Floor

3. Building Location Hours: All work shall be accomplished during Other Than Normal Working Hours. Every attempt must be made to ensure normal building operations are not interrupted. Operating hours for this facility are from 8:00 AM to 6:00 PM. Notify Project Manager and Building Manager of any work that may cause disruption during the day. If work during normal hours needs to be accomplished the Project Manager must receive a request a minimum of 72 hours in advance. Requests must be followed up with an authorization in writing from the GSA Project Manager to allow work during normal hours to be performed.

4. Pre-bid Site Visit: No site visit will be held for this Hypothetical project.

5. Purpose: This project is to renovate and prepare the location for offices. Work consists of interior wall construction, finishes, doors, windows, power, phone and data for modular furniture.

6. Points of Contact:

7. Notice to Proceed:

7.1 The Contracting Officer is the ONLY individual from the Government that can give the contractor a notice to proceed.

7.2 Before any of the work within the scope of the contract is started, the Contractor shall confer with the COR (Contracting Officer’s Representative) and agree on a sequence of procedure; means of access to premises and building; delivery of material and use of approaches; use of corridors, stairways, elevators, and similar means of communications; and the location partitions, eating spaces for Contractor’s employees and the like.

7.3 After a Notice to Proceed is given the Contractor has 7 days to provide a schedule

7.4 Note: for this hypothetical project and IDIQ proposal, the schedule is required at the time the proposal is submitted. This schedule must be submitted in GANTT CPM format.

8. Period of Performance: The total period of performance for this task order is 147 days from issuance of Notice to Proceed, and includes 45 calendar days for required security clearances, pre-work submittals, and material ordering.

8.1 Actual construction period of performance is 102 calendar days.

8.2 Contractor must initiate fitness determination process (security clearance) within 10 days of Zone B HSPD-12 instructional email.

9. Description of Work: Contractor shall provide all materials, labor, tools, equipment, and daily supervision to accomplish tasks as outlined in the contract documents. Contractor is also responsible for all necessary safety measures. Contractor shall protect all existing finishes and surfaces on the property within the work area and in the line of material transport. Any damage to existing finishes or materials shall be brought back to pre-damage conditions, or replaced with new, that matches existing if the damage cannot be repaired, at no additional expense to the Government.

9.1 STC45 WALL ASSEMBLY - Intent

9.1.1 Walls will extend true floor to true ceiling and all construction must be performed in a manner as to provide visual evidence of unauthorized penetration.

9.1.2 Minimum wall assembly requirements:

9.1.2.1 1 ½” Thermafiber (or approved equal) sound attenuation blanket will completely fill the interior void of the wall.

9.1.2.2 The Interior side of the wall will receive 2 layers of 5/8” sound dampening gypsum board.

9.1.3 Any wall penetrations will be sealed with an ASTM compliant acoustic sealant.

9.1.4 A Continuous bead of acoustical sealant will be applied at true floor and true ceiling at the junction with the gypsum board assembly on both sides of the wall. Smooth or sand/finish/paint to detect tampering.

9.1.5 A product that is specifically designed as a sound proofing sealant must be submitted and approved.

9.1.5.1 Any areas where the top or bottom of the wall meet the true ceiling/floor that produces gapping will be properly addressed to ensure an STC45 rating is met with the final constructed assembly.

9.1.5.1.1 In such instances provide a detailed shop drawing for review and approval.

9.1.6 Gypsum board seams will be off set and sealed with an appropriate ASTM compliant acoustic sealant.

9.1.7 Any outlet boxes providing service to the exterior of the wall shall be properly sealed to meet the STC 45 assembly rating. Provide acoustical outlet putty pads as recommend by the sound damping gypsum board manufacturer.

9.1.8 Outlet boxes installed in the interior of the STC 45 rated assembly shall not share a stud cavity with and exterior wall outlet box.

9.2 STC 45 DOOR ASSEMBLY

9.2.1 The door will have an automatic door seal and acoustic door threshold.

9.2.2 Door surface will be stain grade wood and be stained to match the existing suite doors.

9.2.3 Door handle will be a knob style handset match existing.

9.3 STC 45 ASSEMBLY FIELD TESTING

9.3.1 The STC rated assembly shall be field tested to determine the Apparent Sound Transmission Class.

9.3.2 The internationally recognized standard, ASTM E336 will be used for confirmation of the wall assemblies sound absorption ability. American Society for Testing and Materials (ASTM procedure E336.)

9.4 HVAC

9.4.1 The return air system is currently open plenum. Penetrations in STC45 wall assemblies for return air will utilize a Z duct to ensure the STC rating is not compromised. Installation of Z duct shall be performed on both supply and return.

9.4.1.1 Penetrating wall sleeves and conduit, not ending in a sealed junction box/panel/appliance, will be filled on the interior side to a depth of at least 3 inches, the ends sanded or smoothed to detect intrusion.

9.4.1.2 Z ducts will be properly sized and placed to ensure an adequate and effective volume of return air is provided.

9.4.1.2.1 Provide shop drawings for Z ducts and return air flow requirements.

9.4.1.2.2 Provide Calculations to confirm adequate air flow provided by Z duct.

9.5 ELECTRICAL

9.5.1 All circuits will be installed using ¾” EMT.

9.5.1.1 Metal Clad (MC) cable is not authorized for use in GSA managed buildings per GSA P100 guidance.

9.5.1.2 Flexible metal conduit can be used for connection of light fixtures to junction boxes within 5ft of the final termination point.

9.5.2 Outlet heights are to match the AFF height of the existing outlets.

9.5.2.1 A Panel schedule will be provided as part of this project and the panel schedule in the panel will be updated.

9.5.2.1.1 Updated panel schedule will be typed and of sufficient size to be easily legible and be easily accessed by future projects.

9.5.3 All conduit, junction boxes and outlets will be labeled with the assigned circuit number, using an appropriate printed label.

9.5.3.1 Stenciled painted labeling will be accepted as an alternative if submitted and approved.

9.6 COMMUNICATIONS

9.6.1 All voice and data cabling will be performed in accordance with TIA standards.

9.6.2 All cabling will be CAT6 Plenum Rated cabling, white for voice and blue for data.

9.6.3 All cables will be terminated and tested.

9.6.3.1 A testing certification report for each cable is a required close out document.

9.6.3.2 Testing will meet the requirement of TIA-568-B.2, Addendum 1 for Category 6 cabling and for Category 6 connecting hardware

9.6.3.3 Level III-qualified testers are to be used when certifying or verifying Category 6 cabling systems (Category 6 cable is a 100-Ohm cable with transmission characteristics specified up to 250 MHz)

9.6.4 Outlet inserts shall be white for voice and blue for data.

9.6.5 All cabling will be permanently labeled with the circuit ID within 1ft of the termination on both ends.

9.6.6 All outlets will be labeled with a printed label.

9.6.7 A 10 foot service loop will be provided at both ends of each CAT6 cable run.

9.6.8 Cables will be independently supported with supports no more than 5 feet apart.

9.6.9 Patch cables will be provided at each end of the new cable runs.

9.6.9.1 Patch cables will be Cat 6 UTP (Unshielded Twisted Pair)

9.6.9.2 2 - 3 Ft patch cables (Yellow, with molded boots) for the patch panel side

9.6.9.3 2 - 10ft patch cables (Blue, with molded boots) for the office side.

9.6.10 Suite communications room is in Room 226G

9.7 Materials

9.7.1 Stain – Match Existing. Provide samples for review and approval

9.7.2 Wall Paint – Match Existing. Provide samples for review and approval.

9.7.3 Ceiling Paint – Match Existing. Provide samples for review and approval.

9.7.4 Door frames – Match Existing. Provide samples for review and approval.

9.7.5 Carpet - Carpet Tile: Tufted Textured Loop, 18”x36”, Cushion Backed, Pile Density 4,936 oz/yd3 Total Weight 92 oz/yd2 .

9.7.5.1 Bentley Mills, Discord, Clamor or equal

9.7.6 Wall Base – Match Existing 4” Rubber Cove Base

9.7.7 Outlets – Appropriate for circuit - Ivory

9.7.8 Covers – Appropriate for Outlet - Ivory

9.7.9 Door Hardware: 3B Antique Brass, Yale or Norton, Lever Handle

9.7.10 Door Stop - Antique Brass

9.7.11 Floor Stop - Antique Brass

9.8 Division 1 General Requirements

9.8.1 Work Sequence – All Courtroom work must be performed after hours or on a Saturday, Sunday or federal holiday.

9.8.1.1 Courtroom must be usable by the Court by 6AM the following business day.

9.8.2 Daily clean up - All work space, staging areas, areas used for moving materials, trash, tools, etc. are to be kept clean at all times. All trash from the day’s work is to be removed and work site clean and orderly.

9.8.3 Protection - Contractor is responsible for protection of existing finishes, utilities, etc. in the facility, and must maintain a separation of work area from adjacent spaces. Site is to be secured at end of day. Contactor shall be responsible for the security of the work site.

9.8.4 Progress Meetings/Calls –

9.8.4.1 Contractor shall be responsible for providing an updated RFI and Submittal Log no later than 24 hours before the Progress Call or Meeting.

9.8.4.2 Project meetings are anticipated to be every other week.

9.8.5 Provide Field Testing of STC rated assembly

9.8.6 Provide Pretesting of existing voice and data cables to be reused in Room 226C-b

9.8.7 Provide Post installation testing of all installed voice and data cables.

9.9 Division 7: Thermal and Moisture Protection

9.9.1 Acoustic Sealant in support of STC 45 wall assembly in Room 226C

9.10 Division 8: Openings

9.10.1 Install acoustical STC 45 rated frame and door in Room 226-C.

9.11 Division 9: Finishes

9.11.1 Construct new STC 45 rated wall assembly in Room 226-C.

9.11.2 Adjust ceiling as needed to accommodate new STC 45 rated wall assembly.

9.11.3 For purposes of this Hypothetical assume the following in ceiling impacts are present:

9.11.3.1 1 – Fire Sprinkler line, 2 - electrical conduits ¾”, 1 - fire alarm conduit ¾”, 1 - 8” x 14” duct with 1-1/2” external insulation blanket.

9.11.4 Remove existing carpet as shown on Demolition Drawings

9.11.5 Remove existing VCT in Room 226D

9.11.6 Prepare floors to meet manufacturer’s warranty requirements

9.11.7 Install new carpet in all areas identified for carpet removal on the demolition drawings

9.11.8 Install new VCT in Room 226D

9.11.9 Install new threshold at doorway to room 226E

9.11.10 Remove existing wall covering in Corridor 226J

9.11.11 Apply Sealer to wall where existing wall in corridor 226J

9.11.12 Paint one coat of No VOC primer on all painted wall in all rooms identified on drawing except telephone and electrical closets. No Wood Surfaces will be painted.

9.11.13 Paint two coats of No VOC paint on all painted wall in all rooms identified on drawing except telephone and electrical closets. No Wood Surfaces will be painted.

9.11.14 Paint all door frames, match existing.

9.11.15 Stain new door, Match existing doors.

9.11.16 Install new wooden wall base on newly constructed wall in 226C-a and 226C-b.

9.11.16.1 New base profile and Stain to match existing.

9.11.17 Touch up stain existing wooden wall base throughout suite 226.

9.12 Division 10 Specialties

9.12.1 Remove and dispose of shelf 2. (See demo drawing)

9.12.2 Remove shelf 1 and reinstall in Shelf 2 location.

9.13 Division 12 Furnishings

9.13.1 Remove and replace all Window Blinds.

9.13.2 New blinds will be horizontal 1” aluminum slats, solid color. Match existing Color.

9.13.2.1 For purposes of this Hypothetical assume all windows are 2 foot 11 inches wide and 4 foot 11 inches tall.

9.14 Division 22: Plumbing

9.14.1 Replace existing instantaneous water heater

9.14.2 Replace existing stainless steel braided connection to sink

9.15 Division 23: Heating, Ventilation, and Air Conditioning

9.15.1 Installation of Z Duct in new STC 45 rated wall in Room 226C-a

9.15.2 Move existing supply diffuser in Room 226C-a

9.15.3 Install new 2x2 return air grill in Room 226C-a

9.16 Division 26: Electrical

9.16.1 Install new dedicated 110 outlet in room 226C-a as shown on Construction Drawings

9.16.2 Install new dedicated 110 outlet in room 226C-b as shown on Construction Drawings

9.16.3 Connect existing systems furniture whip to existing outlets in room 226C-b.

9.16.3.1 For purposes of this Hypothetical assume they are independent circuits.

9.16.4 Adjust lights in room 226C to accommodate installation of new wall.

9.16.4.1 Reference provided reflected ceiling plans for existing (demo plan) and intended (Construction plan) light fixture layout.

9.17 Division 27: Communications

9.17.1 Install 1 new voice and 1 new data cable in room 226C-a as shown on Construction Drawings

9.17.2 Install 1 new voice and 1 new data cable in room 226C-b as shown on Construction Drawings

9.17.3 Reposition outlets in 226C-b to cubicle base feeds.

9.17.3.1 These outlets have one voice and one data each.

9.17.3.2 Perform a certification test on each existing outlet and provide the test result to GSA prior to removing the outlets from the present location.

9.17.3.3 Perform certification test on each outlet after they have been moved to the new location and provide the test result to GSA.

9.17.4 Provide patch cords, for office side and patch panel side, for each outlet worked on. (Total 8)

9.17.4.1 For purposes of this Hypothetical assume there is adequate service loop to extend the outlets.

10. Options: No Options

11. Liquidated Damages: $200 per day may be assessed by the Contracting Officer each day past the substantial completion date.

12. Sustainability:

12.1 Green Purchasing: See Appendix 1: Green Purchasing Requirements

12.2 Waste Diversion: Note: for this hypothetical project and IDIQ proposal, see Attachment 2 Fourteen days from Notice to Proceed, the Contractor shall submit to the Project Manager an updated Non-Hazardous Solid Waste Management Plan (Attachment 2: Waste Diversion Plan), to include (not limited to):

a) List of materials Contractor will reuse

b) List of materials the Contractor will donate and name and address of donation recipient.

c) List of materials the Contractor will recycle and the name and address of the recycler. If Contractor receives recycling revenue, Contractor shall keep revenue and provide receipt for GSA for reference.

d) Name and location of solid waste landfill for non-diverted material.

13. Other Requirements:

13.1 All on-site workers shall have an active HSPD-12 security clearance.

13.2 Building Specific Building Specific Requirements

13.2.1 Parking

13.2.1.1 No parking is available for contractor use at this facility

13.2.2 Building Specific Access Requirements

13.2.2.1 All personnel must have an approved clearance or be escorted by a properly credentialed individual to gain access to the building for work under this contract.

13.2.2.2 All personnel must additionally be identified on the building’s authorized entry list for the date they are attempting to access the facility.

13.2.3 After-Hours Coordination

13.2.3.1 Provide Government picture ID and access request for after-hours work - to be admitted, worker must have proper clearance and be included on the security team’s authorized entry list.

13.2.3.2 Emergency notification should be through the security team who will notify the Denver Mega Center and alert the appropriate emergency contacts.

13.2.3.3 Project complications or concerns should be routed through the GSA Project Manager. Agency escorts do not have the authorization to approve a change to the scope of work, only the GSA Contracting Officer can approve a change to the scope of work.

13.2.4 Loading Dock Use (During Duty & After-Hours)

13.2.4.1 General access is first come first served

13.2.4.1.1 No more than 30 minutes unless scheduled after hours through the Property Manager

13.2.4.2 No storage of materials on the dock is authorized.

13.2.4.3 Contractor is responsible for cleaning the dock after each use.

13.2.4.4 Loading dock access is restricted at this location and full-size trailers cannot pull into the dock. Contractor must review the loading dock area and coordinate with their subcontractors and suppliers to ensure delivery vehicles are of a proper size to use the loading dock.

13.2.4.5 All vehicles attempting to access the loading dock must have current license plates, registration, inspection, and insurance.

13.2.4.6 Vehicle driver must have a valid driver license.

13.2.5 Use of Service Elevator

13.2.5.1 While there are two elevators at the loading dock only the left elevator is available for use by contractors. The right elevator is a prisoner transport elevator; do not enter this elevator without prior approval. After hours if the improper code is entered, this elevator will go to the cell block and lock down.

13.2.5.2 First come first served. Construction materials movement not allowed during normal business hours

13.2.5.3 Contractor is responsible to clean after each usage; contractor is liable for any damage caused. Elevators are under 24 hour surveillance.

13.2.5.4 Overriding or holding the doors open for prolonged periods of time is not authorized.

13.2.6 Common Area Cleaning

13.2.6.1 Contractor is responsible for cleaning any debris or spills generated by work or workers on their task order.

13.2.7 Dumpster

13.2.7.1 No space for placement of a dumpster is available at this facility.

13.2.7.2 Waste material is anticipated to be removed via vehicle at loading dock.

13.2.8 Utility Outages

13.2.8.1 No utility outages are authorized without express written consent from GSA.

13.2.9 Hot Work Permits

13.2.9.1 Hot Work Permits must be submitted 72 hrs in advance of requested work. Written authorization from GSA must be received prior to performance of work.

13.2.10 Key Control

13.2.10.1 All required keys for this project will be signed out/in at the Operations and Maintenance office on the 7th floor of the facility. Written GSA authorization is required to sign out keys.

13.2.11 The following are specifically prohibited practices at this facility:

13.2.11.1 Putting holes in fire rated walls or wind walls without written approval from GSA.

14. Submittals:

14.1 Critical Path Method Gantt Schedule that accounts for potential impacts.

14.1.1 Note: for this hypothetical project and IDIQ proposal, a project schedule is required at the time the proposal is submitted. Schedule must be in GANTT CPM format.

14.2 Waste Diversion Submittal: Pre-construction

14.2.1 Note: for this hypothetical project and IDIQ proposal, a partial waste diversion plan is required at the time the proposal is submitted, using Attachment 2 to indicate which categories will be tracked. No weights or methods or separate written plan are required for this hypothetical project’s proposal.

14.3 Waste Diversion Submittal: Post-construction

14.3.1 Note: for this hypothetical project and IDIQ proposal, a post-construction waste diversion submittal is not required.

14.4 Green Purchasing items

14.4.1 Note: for this hypothetical project and IDIQ proposal, a draft green purchasing submittal is required. Provide a list of the items from Attachment 1 which are involved in this hypothetical project.

14.5 As Built Drawings

14.5.1 Note: for this hypothetical project and IDIQ proposal, as-built drawings are not required.

14.6 Submittal Log - List of Submittals

14.7 Waste Diversion Submittal: Preconstruction

14.8 Waste Diversion Submittal: Post Construction

14.9 Green Purchasing items

14.10 Product Cut Sheets, Color and Material Samples& Shop Drawings for:

14.10.1 Resilient Wall Base- product data & samples

14.10.2 Carpet & Pad- product data & samples

14.10.3 Paint- product data & mockup

14.10.4 Wood doors, frames and finish hardware- shop drawings, product data & finish samples

14.10.5 Horizontal Blinds- product data & samples

14.10.6 STC 50 assembly - shop drawings

14.10.7 Communication cable certification tests

14.11 Safety Plan

15. Attachments:

15.1 Attachment 1: Green Purchasing

15.2 Attachment 2: Waste Diversion

15.3 Attachment 3: Bid Schedule

15.4 Attachment 4: Drawings

16. Closeout Plan:

16.1 Final Punch list complete

16.2 Customer Acceptance

16.3 Red Line Drawings

16.4 Close Out Documents (O&M Manuals, Warranty, Certified payrolls and Release of Claims, Waste Diversion documentation)

16.5 All Government Furnished Equipment and Property returned including, but not limited to: GSA PIV cards, Building keys, Government IT equipment, etc.

16.6 SBU/CUI Documentation - Reference Paragraph III.N in base contract

16.6.1 Provide list of all entities to which SBU/CUI is disseminated

16.6.2 Provide notification SBU/CUI has been returned or destroyed

16.7 Final Payment - CO may withhold payment until all Closeout items are received.

END OF SOW

Attachment 1: Green Purchasing Requirements

Sustainability:

· Green Purchasing:

· The contractor shall refer to the “Green Procurement Compilation” for all products being installed in federal facilities. The Green Procurement Compilation can be found at https://sftool.gov/greenprocurement. The standards found in this compilation shall guide all product purchasing decisions as they relate to federal facilities.

· The use of the following standards (“Key Sustainable Product” or “KSP” standards) is mandatory for all contracts and task orders. See https://sftool.gov/green-products/1037/key-sustainable-products for more details.

· Nylon Carpet: NSF-140 Platinum or Cradle to Cradle Bronze.

· Resilient Flooring (e.g. vinyl and linoleum): NSF-332 (any level) or Cradle to Cradle (any level)

· Interior Latex Paint: Master Painters Institute (MPI) Extreme Green or Green Seal 11.

· Acoustical Ceiling Tiles: > 15% post-consumer recycled content.

· Water-Consuming Equipment: WaterSense Certified.

A. For each KSP listed, the Contractor shall submit proof of compliance to the CO or his designee prior to the installation of the product or material. The CO’s designee shall verify compliance.

B. If the KSP materials listed above are 1) not reasonably available within a reasonable period of time; 2) fail to meet the performance standards set forth in the specification or fail to meet reasonable performance standards of GSA; or 3) are available only at an unreasonable price, only then can the Contractor use other types of products. In these cases the Contractor shall select products and materials, to the extent possible, which are the safest and most environmentally friendly. Exemptions must be submitted in writing and can only be approved by the CO.

Attachment 3: Drawings Demo Drawings

Construction Drawing

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