10 H 02 rev 1 HUD Elevator Modernization DB SOW 2024 05 02.pdf

Design-Build Services Statement of Work, v7 [UNCLASSIFIED] HUD Elevator Modernization D/B, Robert C. Weaver, DC0092ZZ

U.S. General Services Administration National Capital Region Public Buildings Service www.gsa.gov

Statement of Work for

Elevator Modernization and Construction Design-Build Services [May 2, 2024, Revised from April 23, 2024]

PROJECT IDENTIFICATION

Project Title: HUD Elevator Modernization D/B Building: The Robert C. Weaver Federal Building Building ID #: DC0092ZZ Building Location: 451 7th Street SW, Washington, DC 20410-0001

Project Control Number: N/A GSA Work Items: N/A

RWA #: TBD

Kahua Number: #26175

SOW Author: Chris Cahoon

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TABLE OF CONTENTS

1. PROJECT INFORMATION 5

1.1. PROJECT SUMMARY 5

1.2. PROJECT BACKGROUND 5

1.3. CONTRACT TYPE 6

1.4. DELIVERY TYPE 6

1.5. PROJECT OBJECTIVES 6

1.6. PROJECT SCHEDULE 6

2. SCOPE OF WORK 8

2.1. PROJECT REQUIREMENTS 8

2.1.2. Base Contract (Phase 1 - Design & Construction Services for Elevator 1-8, 18 Modernization) 10

2.1.3. Option 1 (Phase 2 - Construction Services for Elevator 9-17 Modernization) 10

2.1.4. Option 2 (Phase 3 - Construction Services for Elevator 19,20, 21, and 22 Modernization) 10

2.1.5. Option 3 (Additional Construction Services for Elevator 1-8 Modernization) 11

2.1.6. Option 4 (Additional Construction Services for Elevator 1-8 Modernization) 11

2.1.7. Option 5 (Additional Design & Construction Services for Elevator 1-8 Modernization) 11

2.1.8. Option 6 (Additional Design & Construction Services for Elevator 9-16 Modernization) 11

2.1.9. Option 7 (Additional Design & Construction Services for Elevator 9-16 Modernization) 11

2.1.10. Option 8 (Additional Design & Construction Services for Elevator 19,20, & 21 Modernization) 11

2.1.11. Option 9 (Additional Design & Construction Services for Standby Generator) 12

Generator Nameplate Data 12

2.1.12. General Scope of Work for Base and Options 14

2.2. PROJECT SITE REQUIREMENTS 17

2.2.1. Work Restrictions 17

2.3. STANDARDS AND CRITERIA DOCUMENTS 19

2.4. CUTTING & PATCHING REQUIREMENTS 22

2.5. NATIONAL HISTORIC PRESERVATION ACT (NHPA) REQUIREMENTS 23

2.6. NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) REQUIREMENTS (N/A) 23

2.7. NATIONAL CAPITAL PLANNING COMMISSION (NCPC) REQUIREMENTS (N/A) 23

2.8. U.S. COMMISSION OF FINE ARTS (CFA) REVIEW REQUIREMENTS (N/A) 23

2.9. FINE ARTS REQUIREMENTS 23

2.10. ACCESSIBILITY REQUIREMENTS 24

2.11. SAFETY REQUIREMENTS 24

2.12. FIRE PROTECTION AND LIFE SAFETY REQUIREMENTS 24

2.13. HAZARDOUS MATERIAL REQUIREMENTS 30

2.14. SUSTAINABILITY REQUIREMENTS 33

2.15. ENERGY ANDWATER EFFICIENCY REQUIREMENTS (N/A) 34

2.16. BUILDING CONTROL SYSTEMS, INCLUDING BUILDING AUTOMATION SYSTEMS (BAS)

AND BUILDING MONITORING AND CONTROL (BMC) SYSTEMS (N/A) 36

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2.17. CONNECTIONS TO FEDERAL GOVERNMENT BUILDING SYSTEMS NETWORKS (BSN) 36

2.18. COMMISSIONING 36

2.19. SITEWORK AND STORMWATER REQUIREMENTS (N/A) 38

2.20. PROJECT MANAGEMENT INFORMATION SYSTEM (PMIS): KAHUA 38

2.21. MANUFACTURER REQUIREMENTS 38

2.22. BUILDING INFORMATION MODELING (BIM) (N/A) 38

2.23. ENERGY MODELING AND PERFORMANCE (N/A) 38

2.24. COBie (N/A) 38

3. DESIGN STAGE 39

3.1. PRE-DESIGN PHASE 39

3.2. DESIGN PHASE 39

3.3. CONSTRUCTION PROCUREMENT PHASE 44

4. CONSTRUCTION STAGE 45

4.1. GENERAL 45

4.2. PERMITTING 45

4.3. CONSTRUCTION SCHEDULE 46

4.4. CONSTRUCTION PROGRESS REPORTS 47

4.5. SHOP DRAWINGS / PRODUCT DATA SUBMISSIONS 47

4.6. SCHEDULE OF INSPECTIONS AND TESTS 48

4.7. CONSTRUCTION INSPECTIONS 48

4.8. SPECIAL INSPECTIONS 49

4.9. COMMISSIONING 49

4.10. QUALITY CONTROL PLAN 49

4.11. CONSTRUCTION INDOOR AIR QUALITY (IAQ) MANAGEMENT 52

4.12. SAFETY PLAN 53

4.13. COORDINATION OF WORK 53

4.14. REQUESTS FOR INFORMATION 53

4.15. MODIFICATIONS / CHANGE ORDERS 54

5. CONTRACT ADMINISTRATION 55

5.1. CONTRACTOR’S STAFF 55

5.2. MEETINGS 56

5.3. COMMUNICATION 56

5.4. PROJECT CLOSEOUT 56

5.5. SCHEDULE OF VALUES 59

5.6. FEE & PAYMENT 60

5.7. GOVERNMENT FURNISHED PROPERTY 60

6. ATTACHMENTS 61

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1. PROJECT INFORMATION

This project is being awarded by the US. General Services Administration (GSA), National Capital Region (NCR) through a Reimbursable Work Authorization (RWA) as part of pricing deviation for Agency Funded Shell items (public elevators) as request by the tenants, US Department of Housing and Urban Development (HUD), under a Memorandum of Understanding between GSA and HUD.

1.1. PROJECT SUMMARY

This is a design-build elevator modernization project that will require the design and construction of eighteen (18) passenger elevators, three (3) freight elevators, and one (1) vertical wheelchair lift for 22 elevators in total within the Weaver Federal Building (DC0092ZZ).

The Robert C. Weaver Building is a 12-story, single-tenant federal building located at 451 7th Street, SW., Washington, DC 20410. It is a government owned building currently occupied entirely by the Department of Housing and Urban Development (HUD). The General Services Administration (GSA) has given delegation authority to HUD for the operations and maintenance of the building. The building has 10 above grade levels with a Penthouse, a basement, a sub-basement, and an approximate area of 1.4 million square feet. The passenger elevators service eleven levels with stops at Basement Level and Levels 1-10; two of the freight elevators service twelve levels with stops at Sub-Basement Level, Basement Level, Levels 1-10, and the Penthouse Level; one freight elevator serves two levels with stops at Sub-Basement Level and Basement Level Loading dock; two of the service elevators service four levels with stops at Sub-Basement Level, Basement Level, Levels 1-2;

and one vertical wheelchair lift serves the Penthouse level.

In general, this project requires the full modernization of the elevators in accordance with the GSA Robert C. Weaver Federal Building Elevator Study, prepared by Setty and Associates dated 12/15/2023 also known as the “Study”, and any additional modernization requirements listed elsewhere in this document, to meet current code, and sound engineering practices.

1.2. PROJECT BACKGROUND

The Robert C. Weaver Federal Building (Weaver Building) is a government office building serving as headquarters for the U.S. Department Housing and Urban Development (HUD) located at 451 7th and D St SW, Washington, DC. The HUD building was constructed in the 1960's and completed in 1967 as part of the District of Columbia's Southwest Urban Renewal Plan. The building’s distinct curvilinear encompasses approximately 1.4 million square feet with 10 floors above grade, a basement, and a sub-basement. There is a 3-level parking garage under the plaza to the east of the building and a mechanical penthouse above the 10th Floor. The building supports office spaces, meeting rooms, and various support facilities. This building was added to the National Register of Historic Places in 2008. All elevator finishes located in the elevator lobbies such as panels, indicators, call button assemblies and doors shall be replaced in kind as to retain the historical nature of the building.

A study was conducted for the GSA owned Robert C. Weaver Federal Building to assess the conditions of eighteen (18) passenger elevators, three (3) freight elevators and the vertical lift. Due to multiple entrapments over the recent years, GSA acknowledges that the elevator control system at the Weaver Building is in a state of disrepair, is unreliable and is in critical need of replacement to protect the public and enable HUD to continue its mission and operations safely without interruption. GSA

[May 2, 2024, Revised from April 23, 2024] [UNCLASSIFIED] 5 of 61 and HUD have worked together to study and plan the elevator modernization at the Weaver Building.

See Section 2.1 for detailed project requirements.

1.3. CONTRACT TYPE

This contract is a firm fixed-price contract. NAICS 238290 - Other Building Equipment Contractors

1.4. DELIVERY TYPE

The project is an elevator modernization type of design-build delivery type procurement.

1.5. PROJECT OBJECTIVES

The primary object of this project is to implement and successfully execute a complete design-build elevator project to modernize existing elevators using a National Elevator Modernization IDIQ contracting vehicle. To be considered successful, the project must achieve the project goals. To be considered successful, the project must achieve the following objectives:

● Deliver the project on time

● Complete the project with no security violations or safety incidence

● Complete project within the overall project budget

● Complete the project with no safety incidents

● Comply with all tenant requirements for executing the project

● Establish and maintain positive relations with the tenant(s)

● Manage the completion of the project with the spirit of partnering without litigation

● Provide timely reports and communications

● Follow all security requirements in the delivery of this project

● Ensure elevator control system and other elevator components are of the NON-Proprietary type as to NOT being maintained and supported by one specific vendor / elevator contractor.

● Ensure that all sensitive documents are handled, distributed, archived and destroyed according to established project procedures

● Ensure elevator control system and other elevator components are of the NON-Proprietary type as to NOT being maintained and supported by one specific vendor/ elevator manufacturer.

1.6. PROJECT SCHEDULE

The overall Period of Performance shall be [1158] calendar days from Notice To Proceed (NTP) to Project Closeout, based on the following:

● Design Services [189] calendar days after NTP

● Submit All HSPD-12 Clearance Applications Not Later Than 95% Design Submission

● Construction to Substantial Completion [819] calendar days after 100% Approval

● Project Closeout (as defined in Section 5.4.) [150] calendar days after Substantial Completion

Total time to complete the project from the date of Notice to proceed (appr. 39 months):

Progress Invoices: A DRAFT Invoice shall be submitted to the PM/ COR prior to a formal submission to review actual work progress and the associated dollars amounts. A formal version of the approved progress or monthly invoice shall be sent to the GSA Finance Office at Ft. Worth, TX via Electronic Invoicing and additional copy to the Project Manager and Contracting Officer Representative (COR). The Elevator Contractor shall only submit invoice amounts based on

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Final Invoicing: The Elevator Contractor shall submit a Final Invoice along with GSA Form 1142 - Release of Claims and all contract deliverables, including warranty letters, O&M manuals, any equipment training and demonstrations, and spare parts, if applicable.

Release of Claims: The Elevator Contractor shall submit a Final Invoice along with GSA Form 1142

- Release of Claims and all contract deliverables, including warranty letters, O&M manuals, any equipment training and demonstrations, and spare parts, if applicable.

Project Closeout: The Elevator Contractor shall provide all final documents, including O&M Manuals, complete final commissioning report, complete equipment training and demonstrations to designated government staff, provide all applicable manufacturer’s extended warranties, as applicable, and 1-year labor and material installation warranties.

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2. SCOPE OFWORK

This section details the technical requirements and constraints for which the Elevator Contractor is responsible.

The Scope of Work indicated is not intended to limit the design of the Elevator Contractor’s Architect/Engineer (A/E), manufacturing and fabrication processes of materials and equipment, nor the shipping, delivery, installation and assembly of those materials and equipment. Variation from the Scope of Work will be considered by GSA, if the proposed change is within the construction budget limitations, meets the objectives for the project, and results in an improved design. The Contracting Officer and the COR/PM must approve all proposed changes to the Scope of Work.

2.1. PROJECT REQUIREMENTS

2.1.1. Summary

Utilizing the attached Study the Elevator Contractor shall provide all management, supervision, engineers, consultants, subcontractors, labor, materials, supplies and equipment to plan, schedule, design, coordinate, construct and assure effective performance of the following elevator modernization and design/build construction services:

● The HUD elevator project is planned to be executed in three phases awarded as options. The government reserves the rights to review and negotiate and execute the Option within the base task order PoP. The Contracting Officer (CO) may modify the contract to incorporate specific elevators that are part of Options as part of the elevator scope of work, general requirements, and construction clauses. The task order will consist of elevator and electrical design for all elevators included in the “Study”.

○ Base Contract as Phase 1 (Section 2.1.2) is to be awarded by the end of FY24 on or before 9/30/24

○ If the Government determines Option 1 is in its best interest, Option 1 as Phase 2 (Section 2.1.3) may be awarded by the end FY25 on or before 9/30/25

○ If the Government determines Option 2 is in its best interest, Option 2 as Phase 3 (Section 2.1.4) may be awarded by the end of FY26 on or before 9/30/26.

○ Additional Options 3-9 are to be considered and if in the best interest of the Government these may be awarded as stated in the option descriptions below in sections 2.1.5.-2.1.11.

● No more than one group consisting of (8) passenger elevators and (1) freight elevator shall be out of service at any time during the execution of the project. This requirement is specific to the groups of elevators 1-8 and 17 as well as 9-16 and 18 under phases 1 and 2 of the project.

● See GSA Robert C. Weaver Federal Building Elevator Study, prepared by Setty and Associates dated 12/15/2023 for details related to equipment to be reused. All other components of the elevator system shall be installed new to provide (18) passenger, (3) freight and (1) vertical wheelchair lift for a total of (22) complete elevator units to include but not be limited to, all associated electrical emergency and standby power, required switchboards, plumbing, HVAC, fire alarm and controls.

● The design-build cost proposal shall include all field surveys, inspections, code analysis and compliance updates, design documents, product submissions, material, demolition, labor, installation, CM/PM support, elevator testing, inspection, and commissioning for the private elevators.

● The award of the design-build contract shall include the development of signed construction documents (CDs) and specifications for the elevators using a phase-in delivery approach of elevator sets, for the elevator construction modernization, namely, with a project schedule that

[May 2, 2024, Revised from April 23, 2024] [UNCLASSIFIED] 8 of 61 reflect critical paths and major milestones in completing work packages within the shortest period of time and least impact to the building tenants.

● The successful contractor shall ensure that all materials, labor practices, work procedures and installations comply with codes and standards that are compliant with the latest building codes and standards and shall be performed in a safe and efficient manner. This includes all provisions in meeting the 2022 GSA PBS P100 Facilities Standards for the Public Buildings Service, GSA Sustainability & Waste Dispersion Goals, and Government-wide Low-Embodied Carbon Recapture approach towards reducing greenhouse gas emissions through the implementation and deployment of clean energy technologies and infrastructure. All designs shall be reviewed and approved by the GSA PM, NCR Office of Facility Management SMEs, OFM Vertical Transportation SME and NCR Office of Planning & Design Quality prior to the start of any construction.

● All parts of the elevator equipment shall be of such design, size, and material as to satisfactorily function under all conditions of loading and operation with specified rated load and rated speed range. All parts shall be built to standard dimensions, tolerances, and clearances so that similar parts of similar machines and devices are completely interchangeable. The mechanical fastenings used throughout the equipment on parts subject to wear and requiring replacement shall be key and seat, nut, screw, or other removable and replaceable type not requiring physical deformation or field positioning. The use of rivets or similar devices will not be accepted as mechanical fastenings for such parts.

● The major elevator components shall be the products of one manufacturer of established reputation, except they may be the products, either wholly or in part, of another manufacturer of established reputation provided such items are engineered and produced under coordinated specifications. Also, the major components to be furnished shall be of a make or makes that have performed satisfactorily together under conditions of normal use in not less than two other elevator installations of equal or greater capacity and speed for a period of at least one year. Prior to award, the names and addresses of the buildings and the names of the owners or managers thereof, in which the proposed combination of major components has so performed, shall be furnished. The term "major elevator components" as mentioned above shall mean such items as an elevator hoisting machine, motor drive, controller, selector, and group supervisory control equipment.

● Equipment in the elevator machine room shall be so arranged that such items as rotating elements and sheaves can be removed for repairs or replacement, either by trolley hoist and dolly, or other conventional means, without dismantling or removing other equipment components in the machine room.

● Adequate workspace for maintenance and repair operations shall be provided around the elevator equipment in the machine room with clear passage to any access or trap doors.

● Where practical, elevator controllers shall be located near, and in the same positions relative to the driving machines they control. The driving machine shall be visible from its controller.

● Trolley beams shall not be utilized as the normal support of elevator equipment such as sheaves for selector cable.

● Replaced equipment and devices for the elevator shall be standard commercial off- the- shelf products as allowable with limitations. These limitations include, but are not limited to, historical elements in elevator lobbies and other areas pertinent to the historical nature of the building. No proprietary devices for equipment replacement are authorized.

● Elevator data requirements listed below shall be provided in project design drawings and/ or specification:

○ Elevator rated load lifting capacity in pounds.

○ Elevator car rated speed in feet per minute.

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○ Car travel in feet.

○ Number of landings.

○ Number of openings.

○ Platform size.

○ Class of service, i.e., passenger or freight.

○ Type of machine, i.e., geared or gearless.

○ Type of control, i.e., rheostatic, generator field, or static (3vf Drive).

○ Type of operation, i.e., two stop single car selective collective, two car selective collective or group automatic.

○ Type of design of passenger car.

○ Type of hoistway doors.

○ Type of hoistway door operation.

○ Type of car door or gate.

○ Type of car door or gate operation.

○ Type of signal system.

○ Characteristics of power supply.

○ Finishes.

● The elevator work shall be executed as described below:

1. (18) passenger, (3) freight and (1) vertical wheelchair lift for a total of (22) complete elevator units to include but not be limited to, all associated electrical emergency and standby power, plumbing, HVAC, fire alarm and controls.

2. For details on Alternates and Options see Division 1 Section 01 23 00 Alternates and Section 01 24 00 Options.

3. Base contract and options are summarized below under sections 2.1.2 - 2.1.11. The general scope of work for the elevators and supporting systems is listed below:

2.1.2. Base Contract (Phase 1 - Design & Construction Services for Elevator 1-8, 18 Modernization)

The base contract consists of the modernization of gearless passenger elevators 1-8 and geared freight elevator 18 per the studies recommendations Elevators 17 and 18 were modernized in 2017, however there are several issues called out in the study that should be addressed while the groups of elevators are in work. In addition to electrical, elevator, plumbing, HVAC, Fire Alarm design documents, electrical design shall include plans and specifications for standby and emergency power to include analysis and recommendations for the emergency generator and installation of a new emergency switchboard and electrical infrastructure associated with the elevators.

2.1.3. Option 1 (Phase 2 - Construction Services for Elevator 9-17 Modernization)

Option 1 will consist of modernization of gearless passenger elevators 9-16 and geared freight elevator 17 per this scope and the study recommendations. Elevators 17 and 18 were modernized in 2017, however there are several issues called out in the study that should be addressed while the groups of elevators are in work.

2.1.4. Option 2 (Phase 3 - Construction Services for Elevator 19,20, 21, and 22 Modernization)

Option 2 will consist of modernization of hydraulic freight elevator 19, hydraulic passenger elevators 20 and 21, vertical wheelchair lift elevator 22 located in the penthouse as well as all work associated with standby and emergency power as they relate to elevators 20 and 21 per the study.

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2.1.5. Option 3 (Additional Construction Services for Elevator 1-8 Modernization)

Removal and Replacement of Elevator 1-8 Doors - It is unclear if the elevator doors themselves need to be replaced. The government has been made aware that there is potential asbestos within the elevator doors. The existing doors will need to have holes drilled for the keyholes in the event the doors need to be opened for maintenance or entrapment purposes. The government needs to understand if the doors are acceptable to retain or if the keyholes will suffice. If the Government determines Option 3 is in its best interest, then Option 3 may be awarded by the end of FY26 on or before 9/30/26.

2.1.6. Option 4 (Additional Construction Services for Elevator 1-8 Modernization)

Salvage North Machine Room Equipment for Parts - The contractor shall remove, salvage and turn over to the O&M contractor for storage and use on elevators 9-16 in the event there are equipment failures during the time elevators 1-8 are in work.. This shall include all salvageable primary equipment including, but not limited to, controllers, machines, and any other parts determined to have salvage value for use by the current elevator O&M contractor. The DB contractor shall work with GSA, HUD and the O&M contractor to generate a list of salvageable equipment prior to beginning demolition. The salvageable items shall be clearly shown, described and listed in the project documents (drawings and/or specs). If the Government determines Option 4 is in its best interest, then Option 4 may be awarded by the end of FY26 on or before 9/30/26.

2.1.7. Option 5 (Additional Design & Construction Services for Elevator 1-8 Modernization)

Design and Installation of Elevator Sump Pit Plumbing and Electrical (PE 1-8, FE 18) - The contractor shall provide design and construction costs for the elevator sump pits per the study requirements. It is unclear to the government that the elevator pits require sump pits. All of the elevator pits in the HUD building are walkout pits and do not recess into the ground. The DB contractor shall confirm the code requirements for the sump pits and determine if these are required. If this is required and the Government determines Option 5 is in its best interest, then Option 5 may be awarded by the end of FY24 on or before 9/30/24.

2.1.8. Option 6 (Additional Design & Construction Services for Elevator 9-16 Modernization)

Removal and Replacement of Elevator 9-16 Doors - It is unclear if the elevator doors themselves need to be replaced. The government has been made aware that there is potential asbestos within the elevator doors. The existing doors will need to have holes drilled for the keyholes in the event the doors need to be opened for maintenance or entrapment purposes. The government needs to understand if the doors are acceptable to retain or if the keyholes will suffice. If the Government determines Option 6 is in its best interest, then Option 6 may be awarded by the end of FY26 on or before 9/30/26.

2.1.9. Option 7 (Additional Design & Construction Services for Elevator 9-16 Modernization)

Design and Installation of Elevator Sump Pit Plumbing and Electrical (PE 9-16, FE 17) - The contractor shall provide design and construction costs for the elevator sump pits per the study requirements. It is unclear to the government that the elevator pits require sump pits. All of the elevator pits in the HUD building are walkout pits and do not recess into the ground. The DB contractor shall confirm the code requirements for the sump pits and determine if these are required. If this is required and the Government determines Option 7 is in its best interest, then Option 7 may be awarded by the end of FY24 on or before 9/30/24.

2.1.10. Option 8 (Additional Design & Construction Services for Elevator 19,20, & 21 Modernization)

Design and Installation of Elevator Sump Pit Plumbing and Electrical (FE 19, HSE 20-21) - The contractor shall provide design and construction costs for the elevator sump pits per the study requirements. It is unclear

[May 2, 2024, Revised from April 23, 2024] [UNCLASSIFIED] 11 of 61 to the government that the elevator pits require sump pits. All of the elevator pits in the HUD building are walkout pits and do not recess into the ground. The DB contractor shall confirm the code requirements for the sump pits and determine if these are required. If this is required and the Government determines Option 8 is in its best interest, then Option 8 may be awarded by the end of FY24 on or before 9/30/24.

2.1.11. Option 9 (Additional Design & Construction Services for Standby Generator)

Design, Demo and Install New Standby Generator - The building’s 1500 kw standby generator is past its useful life and needs to be replaced. Existing loads are described in the table below, however, there are additional “critical/safety loads” which are currently not on emergency distribution system and need to be added, as identified below:

● 160-ton chiller / cooling tower / chilled & condenser water pumps in penthouse/roof

● Air-handling unit No. A-11-9 & return air unit No. F-27-9 in penthouse serving the four computer areas

● 4th floor computer room

● North EMS Emergency Lights in North sub electrical vault

● Communication systems (radios, Definiti telephone switch in Room B164)

● Building interior and exterior lighting systems

● North and South hydro-pneumatic tanks, pumps and control panels located in subbasement mechanical rooms.

● Building two main air compressors Nos. A-4-1 and A-4-2 located in subbasement

● Fire enunciator and building equipment control panels (Room B253)

● Parking garage entrance and exit roll-up doors

● Loading dock main entrance/exit roll-up door

● Electrical receptacles in Health Unit (Room 7239) and Credit Union (Room 3241)

● North & south sub-electrical vault air-handling unit Nos. A-6-10 & A-6-11 in sub-basement

● Penthouse sub-electrical vault exhaust fan

● Broadcast Studio 10th Floor

In addition, the feasibility of the following issues need to be addressed in the design:

● Replace existing manual transfer switches with automatic transfer switches

● Staggered transfer of generator load during an emergency startup

Generator Nameplate Data Katolight Power Package Model: D1500FRZ4 Serial: WA523008 62286 Rating: Continuous Standby Engine Model: KTA-50-G9 Capacity: 1,500kW / 1,875kVA 3Phase, 4/4 Wire, 0.8PF, 277/480V, 2255A/term

(3) above-ground 275 US gallon tanks located adjacent to generator

If this is required and the Government determines Option 9 is in its best interest, then Option 9 may be awarded by the end of FY26 on or before 9/30/26.

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Existing Loads

Area Panel/Equipment Transfer Switch Operation / Generator Panel Breaker

Size

South Elect. Sub-Vault

(SB135)

UPS2 Automatic / 200A

South Elect. Sub-Vault

(SB135)

EMS/Emergency Lights Automatic / 400A

South Elect. Sub-Vault

(SB135)

Elevator ELS Section A&B Automatic / 400A(for all elevators)

North Elect. Sub-Vault

(SB155)

Elevator ELN Section A&B Automatic / (see above)

Northwest Subbasement @ column 22B

UPS1 Automatic / 200A

Southeast Subbasement DPSE Manual / 100A(DPSE &

DPSW)

Southwest Subbasement DPSW Manual / (see above)

8S2 Local transformer feed Manual / 200A(8S2 & 8S4)

8S4 Local transformer feed Manual / (see above)

8S10 (Electrical closet is next to 8S10)

Local transformer feed Manual / 200A(8S10 & 8S14)

8S14 Local transformer feed Manual / (see above)

Generator Room (Deep Freeze Area)

Generator Control NA / 40A

Fire Pump Room (across from stairwell 6)

Fire Pump NA / 200A

South Parking Lot Area Remote Radiator (condenser) for Generator

NA / 100A

Generator Area (Deep Freeze Area)

Exhaust Fan NA / 20A

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2.1.12. General Scope of Work for Base and Options

The following list is meant to be general in nature to list out items that would be generally needed in an elevator modernization project, however, it is not meant to limit the contractor in terms of delivering a fully functional, modernized elevator system per the SOW and various attachments provided herein.

● General Elevator Scope: Passenger Elevators (PE) 1-16 and Freight Elevators (FE) 17&18, Freight Elevator (FE) 19, Hydraulic Passenger Elevators (HSE) 20-21, & Vertical Lift (VL) 22.

○ Provide New AC Regenerative Drive Microprocessor for elevators PE 1-16.

○ Provide and install an emergency return system for elevators PE 1-16.

○ Replace Gearless Machines for elevators PE 1-16.

○ Provide New Machine Encoder for elevators PE 1-16.

○ Provide and install a new AC motor for Hoist Motor for elevators PE 1-16.

○ Replace Brake for elevators PE 1-16.

○ Replace Hoist Ropes for elevators PE 1-16.

○ Replace Hoist Shackles for elevators PE 1-16.

○ Replace Rope Gripper for elevators PE 1-16.

○ Replace Rope Clamp Device for elevators PE 1-16.

○ Replace Car Governor for elevators PE 1-16.

○ Replace Governor Rope for elevators PE 1-16.

○ Replace Machine Room Wiring for elevators PE 1-16.

○ Replace Machine Room Duct/Conduit for elevators PE 1-16.

○ Replace Code Data Plates for elevators PE 1-16.

○ Replace Pit Ladder for elevators PE 1-16.

○ Replace Pit Switch for elevators PE 1-16.

○ Replace Car Governor Tension Sheave for elevators PE 1-16.

○ Replace Car/CWTTW Buffers for elevators PE 1-16.

○ Provide and install new Hoist way Duct/Conduit for elevators PE 1-16.

○ Provide and install new Travel Cables for elevators PE 1-16.

○ Provide and install new Hoistway Wiring for elevators PE 1-16.

○ Provide and install new Normal Limit Switches & Mounting for elevators PE 1-16.

○ Provide and install new Final Limit Switches & Mounting for elevators PE 1-16.

○ Provide and install new Slowdown Limit Switches for elevators PE 1-16.

○ Provide and install new Hoist way Leveling for elevators PE 1-16.

○ Provide and install new Deflector Sheave for elevators PE 1-16.

○ Provide and install new CWT Roller Guides for elevators PE 1-16.

○ Reuse CWT Frame for elevators PE 1-16.

○ Replace Car/CWT Rails & Brackets for PE 1-16.

○ Replace side stainless steel panels for elevators PE 1-16.

○ Replace Flooring for elevators PE 1-16.

○ New/replace hoistway doors, equipment & Harmonic door operator for elevators PE 1-16.

○ Provide New video capable emergency communication system, including new panel and fixtures for elevators PE 1-16.

○ 1 out of every Bank of 4 Cars to include, but not limited to, the following: Control panel and fixtures, Machine room box, Camera in the car, Screen in the car (10.4" LCD), Auxiliary equipment in the car, and 4 Hour battery backup for elevators PE 1-16.

○ The remaining 3 of 4 cars are to include, but not limited to, the following: Control panel and fixtures, Camera in the car, Screen in the car (10.4" LCD), and Auxiliary equipment in the car for elevators PE 1-16.

○ Provide and install Wire and conduit for Data/Communication from each car equipment device to

[May 2, 2024, Revised from April 23, 2024] [UNCLASSIFIED] 14 of 61 designated building local area network for elevators PE 1-16.

○ Provide monitoring services at monthly rate for elevators PE 1-16 and FE 17-18.

○ Provide and install upgrades to the elevator emergency communications panel in the lobby security office to enable two-way video communications for elevators PE 1-16

○ Recondition mechanical and structural components for FE 19, 10000 lbs., 50 fpm, 2 stops per elevator

○ Modify existing elevator pit to install sump pump for elevators FE 19 & HSE 20-21

○ Recondition mechanical and structural components for HSE 20-21, 4000 lbs., 100 fpm, 3 stops per elevator

○ Replace vertical wheelchair lift VL 22.

○ Provide New AC Regenerative Drive Microprocessor for elevators FE 19 & HSE 20-21.

○ Provide and install an emergency return system for elevators FE 19 & HSE 20-21.

○ Replace Geared Machine for elevators FE 19 & HSE 20-21.

○ Provide New Machine Encoder for elevators FE 19 & HSE 20-21.

○ Provide and install a new AC motor for Hoist Motor for elevators FE 19 & HSE 20-21.

○ Replace Brake for elevators FE 19 & HSE 20-21.

○ Replace Hoist Ropes for elevators FE 19 & HSE 20-21.

○ Replace Hoist Shackles for elevators FE 19 & HSE 20-21.

○ Replace Rope Gripper for elevators FE 19 & HSE 20-21.

○ Replace Rope Clamp Device for elevators FE 19 & HSE 20-21.

○ Replace Car Governor for elevators FE 19 & HSE 20-21.

○ Replace Governor Rope for elevators FE 19 & HSE 20-21.

○ Replace Machine Room Wiring for elevators FE 19 & HSE 20-21.

○ Replace Machine Room Duct/Conduit for elevators FE 19 & HSE 20-21.

○ Replace Code Data Plates for elevators FE 19 & HSE 20-21.

○ ReplacePit Ladder for elevators FE 19 & HSE 20-21.

○ Replace Pit Switch for elevators FE 19 & HSE 20-21.

○ Replace Car Governor Tension Sheave for elevators FE 19 & HSE 20-21.

○ Replace Car/CTW Buffers for elevators FE 19 & HSE 20-21.

○ Provide and install new Hoist way Duct/Conduit for elevators FE 19 & HSE 20-21.

○ Provide and install new Travel Cables for elevators FE 19 & HSE 20-21.

○ Provide and install new Hoist way Wiring for elevators FE 19 & HSE 20-21.

○ Provide and install new Normal Limit Switches & Mounting for elevators FE 19 & HSE 20-21.

○ Provide and install new Final Limit Switches & Mounting for elevators FE 19 & HSE 20-21.

○ Provide and install new Slowdown Limit Switches for elevators FE 19 & HSE 20-21.

○ Provide and install new Hoist way Leveling for elevators FE 19 & HSE 20-21.

○ Provide and install new Deflector Sheave for elevators FE 19 & HSE 20-21.

○ Provide and install new CWT Roller Guides for elevators FE 19 & HSE 20-21.

○ Reuse CWT Frame, Reuse for elevators FE 19 & HSE 20-21.

○ Replace Car/CWT Rails & Brackets for elevators FE 19 & HSE 20-21.

○ Replace side stainless steel panels for elevators FE 19 & HSE 20-21.

○ New/replace hoistway doors, equipment & Harmonic door operator for elevators FE 19 & HSE

20-21.

○ Provide New video capable emergency communication system, including new panel and fixtures for elevators FE 19 & HSE 20-21.

○ 4 Hour battery backup for elevators FE 19 & HSE 20-21.

○ Provide and install Wire and conduit for Data/Communication from each car equipment device to designated building local area network for elevators FE 19 & HSE 20-21.

○ Provide monitoring services at monthly rate for elevators FE 19 & HSE 20-21.

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○ Provide and install upgrades to the elevator emergency communications panel in the lobby security office to enable two-way video communications for elevators FE 19 & HSE 20-21.

● General Plumbing Scope: In general, Plumbing scope of work shall provide, but not be limited to, testing and cleaning, start-up and check-out, commissioning assistance, MEP coordination, piping identification, hoisting and rigging, penetrations and firestopping, and supervision. The equipment to be replaced includes, but is not limited to:

○ Replace Elevator sump pump & pit for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

○ Provide and install open site drain (OSD) for elevators PE 1-16, FE 17-18, FE 19, and HSE

20-21.

○ Provide and install Discharge pipe for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

○ Connect to existing sanitary sewer main for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

○ Provide and install pump connections for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

● General HVAC Scope: In general, tie in thermostats to BAS for supervisory alarm as required, remove existing unit heaters, and cap hot water supply (HWS)/hot water return (HWR) pipe as required.

○ In general, remove existing unit heaters and cap hot water supply (HWS)/hot water return (HWR) pipe for elevators PE 1-16.

○ Reroute refrigerant lines for elevators FE 19, HSE 20-21.. For this work, provide the following, but not limited to, commissioning assistance, MEP coordination, piping identification, hoisting and rigging, penetrations and firestopping, and HVAC supervision.

● General Fire Protection Scope for Sprinkler and Fire Alarm: In general, there is no new sprinkler work anticipated for this elevator modernization. Remove existing sprinkler heads with associated pipe and cap in accordance with code requirements. Provide testing of existing elevator fire alarm systems. Remove and reinstall existing fire alarm devices (i.e. - lobbies). Provide temporary heat detectors within the work area. Demolish, haul off, and dispose of shunt trip and sprinkler as required for installation of new work.

○ In general, remove existing sprinkler heads and associated piping, and cap pipe for elevators PE 1-16.

○ In general, remove heat detectors and associated conduit and wiring.

● General Interior Finishes Scope:

○ In general, prep and repaint existing walls for elevators PE 1-16, FE 19, HSE 20-21.

○ In general, the existing lobby floor remains and provide temporary protection throughout the project for elevators PE 1-16, FE 17-18, FE 19.

○ Prep and provide new epoxy floor paint in elevators FE 19, HSE 20-21.

○ rep and repaint existing ceiling for elevators FE 19, HSE 20-21.

○ Provide and install upgraded finishes and signage for VL 22.

● General Electrical Scope: The following systems and equipment to be replaced/upgraded shall include, but no be limited to:

○ Provide and install duplex receptacles, GFCI, and associated conduit and wiring at elevator pits for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

○ Provide and install emergency power off (EPO) and associated conduit and wiring at elevator pits for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

○ Provide and install conduit and wiring for sump pumps at elevator pits for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

○ Demolition of existing conduit and wiring as required for installation of new work for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

[May 2, 2024, Revised from April 23, 2024] [UNCLASSIFIED] 16 of 61

○ Provide and install Card reader and ancillary equipment for access control system (ACS) for VL 22.

○ Provide and install Camera and ancillary equipment for Closed Circuit Television (CCTV) and tie into the existing security system for VL 22.

○ In general, remove and replace existing light fixtures, conduit, and wiring for elevators PE 1-16.

○ Replace light fixtures and associated conduit and wiring at elevator cabs for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

○ Replace light fixtures with vapor proof, wire guard, and associated conduit and wiring at elevator shaft/hoistway for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

○ Replace light fixtures with vapor proof, wire guard, and associated conduit and wiring at elevator pits for elevators PE 1-16, FE 17-18, FE 19, and HSE 20-21.

○ Demolition of existing light fixtures as required for installation of new work for elevators PE

1-16, FE 17-18, FE 19, and HSE 20-21.

○ Provide and Install new Distribution panelboards for elevators PE 1-16,

○ Provide and install new meter for panelboards for elevators PE 1-16.

○ Provide and install new multi-circuit power submeter, distribution trough, conduit, wire, connections, testing, and commissioning for elevators PE 1-16.

○ Provide and install new Split-core current transformer (C/T’s) for elevators PE 1-16, .

○ Provide and install new disconnect switches for elevators PE 1-16.

○ Provide and install new breakers and fuses for elevators PE 1-16.

○ Provide and install new feeders for elevators PE 1-16.

○ Provide and install new automatic transfer switches (ATS) for elevators PE 1-16.

○ Provide and install new transformers for elevators PE 1-16.

○ In general, remove existing distribution panelboard for elevators PE 1-16.

○ Replace obsolete controllers for elevators PE 1-16 and HSE 20-21.

○ Provide new branch circuits from the new emergency switchboard to the new elevator controller for elevators FE 17-18 .

○ Provide new upgrades to panel, breakers, and feeders for coordination issue of AC unit for elevators HSE 20-21.

○ Provide and install new duplex receptacles for elevators PE 1-16, FE 19, HSE 20-21.

○ Provide and install new conduit and wiring for elevators PE 1-16, FE 19, HSE 20-21.

○ Provide and install new emergency power off (EPO) with associated conduit and wiring for elevators PE 1-16, FE 19, HSE 20-21.

○ Provide and install new light fixtures for elevators PE 1-16, FE 17-18, FE 19, HSE 20-21.

○ Provide and install new conduit and wiring for elevators PE 1-16, FE 17-18, FE 19, HSE 20-21.

● General Abatement Scope: In general, this project scope shall include Asbestos abatement at hoistway doors and associated equipment. Asbestos floor tile and associated black mastic was identified in the freight elevator lobbies in 2023 asbestos O&M inspection. Also, 4" gray cove base with dark brown mastic was identified as presumed ACM in the freight elevator lobbies. If these materials will be disturbed, please have them properly abated and please submit the abatement contractor's work plan.

2.2. PROJECT SITE REQUIREMENTS

2.2.1. Work Restrictions

The Elevator Contractor shall survey the entire worksite and review existing documentation to be familiar with the existing conditions. This includes all areas of the building, structure, and site

[May 2, 2024, Revised from April 23, 2024] [UNCLASSIFIED] 17 of 61 affected by the removal and demolition work, and alterations and new construction work, prior to initiation of design work.

During the construction period, the Elevator Contractor shall have full use of the designated premises for construction operations, including full use of the indicated work site, limited only by the Government's right to perform work, or retain other contractors to perform work, on portions of the project. The Elevator Contractor shall limit the use of the premises to the work areas indicated, and to allow for Government occupancy and public use.

The building is to remain fully operational throughout the entirety of the project, with no disruption to tenant operations with the exception of elevators out of service for modernization. All work areas must be cleaned at the end of every work day.

The work shall be sequenced to minimize disruption to building occupants, visitors, and maintenance activities. To the greatest extent feasible, demolition work should not take place until supplies are on hand to perform new work.

The Elevator Contractor shall coordinate all work activities with the GSA Building Manager and the COR/PM to ensure that proper security and access arrangements are made without impact on the construction schedule.

2.2.2. Working Hours

2.2.2.1. Government Occupied Hours

Government personnel are scheduled to occupy the building during the following hours on weekdays, Monday through Friday, except for established Government Holidays, [6:00] AM to [6:00] PM.

2.2.2.2. Contractor's Working Hours

The following work shall be performed outside of Government Occupied Hours:

● Excessively noisy and/or odor-producing work that may disrupt tenant operations in adjacent spaces.

Work accomplished outside of Government Occupied Hours shall be performed at no additional cost to the Government. The Elevator Contractor shall submit a proposed schedule and gain the COR/PM approval at least [72] hours before proceeding with any work during Government Unoccupied Hours.

2.2.3. Loading Dock

Use of the existing loading dock facilities will be shared with Government activities on a first-come-first-served, wait-your-turn basis. The loading dock is available for the delivery of materials, tools, and supplies between the hours of [8:00] AM to [4:00] PM. Loading dock activities shall be coordinated with the GSA Building Manager a minimum of [72] hours in advance.

2.2.4. Parking

Some parking is available on-site for Supervision. The Elevator Contractor shall make their own arrangements for parking off site. Previous projects have utilized space adjacent to the HUD building for construction trailer, parking and restroom facilities. The contractor's will have to apply directly to

[May 2, 2024, Revised from April 23, 2024] [UNCLASSIFIED] 18 of 61

DDOT TOPS (Transportation Online Permitting System) for approval and the permit has to be renewed every 6 months.

2.2.5. Staging and Storage

The Elevator Contractor will be provided a staging area onsite, contingent upon GSA approval, and provided that its use will not interfere with operations of the Government. No government employees will assist with unloading/loading of vehicles(s). The Elevator Contractor shall provide all personnel and equipment needed for unloading, moving, and assembling the materials.

2.2.6. Dumpster

Limited space is available on-site for a dumpster. Use of the existing building dumpster and trash bins is strictly prohibited.

2.2.7. Restrooms

Restrooms are available for use. Restrooms must be designated by the GSA/ HUD Building Manager.

2.2.8. Freight Elevator

A freight elevator [is] available for use at the project site.

2.2.9. Existing Conditions

All Government property or systems displaced, altered, or damaged during the performance of this contract other than stated in this SOW shall be restored to its original condition at no cost to the Government. These repairs, if needed, shall be executed immediately when the Contractor is notified by the Contracting Officer that such repairs are required due to actions by the contractor or his/her subcontractors.

2.2.10. Electrical Circuits Updates

The Elevator Contractor or their subcontractor shall update the circuit-panel index for every electrical circuit modified as a part of this SOW. The Elevator Contractor or their subcontractor shall update the panel schedule for all new circuits added, and identify all new outlets by indicating the electrical room, panel and breaker identification. All junction boxes shall be labeled with panel and breaker numbers.

2.3. STANDARDS AND CRITERIA DOCUMENTS

The Elevator Contractor shall ensure that all design, work performed, and materials used, under this scope of work are in accordance with the guidelines, codes and specifications of the following associations and agencies. Any conflicts or ambiguities within, or among, the referenced Standards and Criteria Documents, or any deviations from requirements contained in the Standards and Criteria Documents, shall be reported to the COR/PM in writing, for determination as to applicability. The Contractor shall use the most recent versions of these documents issued at the time the RFP for the project is issued. In the event that there are conflicting requirements, the more stringent of the two shall be used.

2.3.1. GSA Requirements

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● 2021 PBS P100, Facilities Standards for the Public Buildings Service with 2022 Addendum, including all applicable Standards, Criteria and Guides listed therein

● PBS P-120, Public Buildings Service Cost and Schedule Management Policy Requirements, August 4, 2016

● Architectural Barriers Act Accessibility Standard (ABAAS)

● PBS Order 3490.3 CHGE 1, “Security for Sensitive Building Information Related to Federal

Buildings, Grounds, or Property”, March 22, 2021

● PBS CAD Standards, March 10, 2021

● IAQ Guidelines for Occupied Buildings under Construction by SMACNA

● Occupational Safety and Health regulations for construction and general industry; 29 CFR Parts

1926 and 1910

● Section 01546 – Safety and Health Specification (see attachments)

● International Code Council Codes (ICC)

● National Fire Protection Association (NFPA) National Fire Codes and Standards

● Egress issues shall meet NFPA 101 Life Safety Code

● ANSI NETA Standards

● Section 889

● PBS Building Commissioning Guide

● Guidance for Electric Metering in Federal Buildings

● National Historic Preservation Act of 1966, as amended, and its implementing regulations (36

CFR 800)

● 1999 Robert C Weaver Fed Building Historic Structure Report Volumes 1 and 2

● Secretary of the Interior’s Standards for the Treatment of Historic Properties (36 CFR 68)

● 1020.3 ADM Procedures for Historic Properties

● National…