Attachment 5 - SSB Building Elevator Modernization Specification Summary.pdf
PDF 343 KB Posted
- Attached to
- Elevator Maintenance Services
- Solicitation number
- RFP AAGA 2027000019 4
- Issued by
- Denver County, Denver City, Colorado
About this file
This is a Scope of Work Summary document from the State of Colorado's Design & Construction Management division for Project 2024-070M23, detailing elevator modernization work at the State Services Building located at 1525 Sherman Street in Denver, Colorado. The project encompasses comprehensive modernization of four passenger elevators, with primary work including replacement of car door operators and hoistway door equipment, renovation of elevator cabs with new interiors, and installation of new limited access hall push button stations with security card readers on Elevator #4 rear openings. The elevators are four-car group systems operating at 500 feet per minute with 3,000-pound capacity, with approximate travel distance of 80 feet. Cars 1 and 3 service eight front openings, Car 2 services nine front openings, and Car 4 (freight elevator) services nine front and nine rear openings. The scope includes removal of existing Montgomery MAC hoistway and car door equipment with installation of new GAL or approved equal equipment, retention of existing Otis DC gearless hoist machines and controllers, installation of new code-compliant door protection devices, and complete cab interior renovations featuring new satin finish bronze door panels, Snap Cab interiors with LED illumination, porcelain tile flooring, and bronze handrails.
The specification summary indicates that existing hoistway doors and main floor bronze entrances will be retained and refinished, with new traveling cables and wiring installed as needed. New Elevator #4 rear hall push button stations will be ADA compliant and include a 3 by 5 inch smoked glass security card reader cutout, with the security card reader to be provided by the Owner. The document notes that it serves as a brief outline only, with the detailed technical specifications taking precedence in case of any discrepancies. No specific pricing information, contract term dates, bid submission deadlines, or award timeline is provided in this summary document.
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State of Colorado – State Services Building 1525 Sherman Street Install new Elevator Cab Interiors and Denver, CO 80203 Refurbish Car Door Operators and Hoistway Door Equipment Install New Elevator #4 Rear Hall Push Button Stations with Security Card Readers State of Colorado - Design & Construction Management - Project: 2024-070M23 – Replace Car Door Operators and Hoistway Door Equipment - Renovate Elevator Cabs – Install new Limited Access Hall Push Button Stations and Card Readers on Elevator #4 Rear Openings.
Passenger Elevators 1 – 4 – Scope of Work Summary and Schedule of Equipment (1
Description:
Speed/Capacity 500 FPM @ 3,000 Lbs.
Stops/Openings: Cars 1 & 3: eight (8) front openings (B, 1, 2, 3, 4, 5, 5, 6, 7)
Car 2: nine (9) front openings (SB, B, 1, 2, 3, 4, 5, 6, 7)
Car 4: Freight Elevator: nine (9) front openings (SB, B, 1, 2, 3, 4, 5, 6, 7) nine (9) rear openings (SB-R, B-R, 1-R, 2-R, 3-R, 4-R, 5-R, 6-R, 7-R)
Travel: Approximately 80 feet - Contractor to verify
Operation Four (4) Car Group - GAL - Galaxy
Machine Room:
Gearless Hoist Machine, Bedplate, Deflector Sheave, and Hoist Cables
Retain existing - Otis DC Gearless Hoist Machine
Controller Microprocessor/Computerized Elevator – Modify to accept new Car Door Operators
Power Conversion Retain existing - SCR Motor Drive Unit.
Governors Retain existing - Hollister-Whitney Governors
Hoistway:
Hoistway door equipment Remove the existing Montgomery - MAC Hoistway Door equipment and install new GAL or approved equal hoistway door tracks, hanger rollers, closers, interlocks, pickup rollers, retainers, door gibs, and fire stops.
Hoistway Doors & Entrances
Retain the existing Hoistway Doors and Entrances. Refinish the Main Floor “Bronze” Hoistway Entrances and Hoistway Door panels.
Wiring/Duct As needed, install new traveling cables, hoistway wiring, and machine room wiring.
Car:
Car Door Operator Remove the existing Montgomery MAC Car Door Operator and Header and install a new GAL - MOVFR or approved equal Car Door Operators, Headers, Track, Hanger Rollers, Clutch h, Linkage, Gate Switch, and Door Gibs.
Car Door Panels Install new #4 satin finish “Bronze” Car Door Panels.
State of Colorado – State Services Building 1525 Sherman Street Install new Elevator Cab Interiors and Denver, CO 80203 Refurbish Car Door Operators and Hoistway Door Equipment Install New Elevator #4 Rear Hall Push Button Stations with Security Card Readers State of Colorado - Design & Construction Management - Project: 2024-070M23 – Replace Car Door Operators and Hoistway Door Equipment - Renovate Elevator Cabs – Install new Limited Access Hall Push Button Stations and Card Readers on Elevator #4 Rear Openings.
Door Protection Device Provide new code compliant Janus 3D or approved equal.
Cab: Remove the existing Elevator Cab Panels, Handrails, Ceiling, and Flooring. Refinish the existing “Bronze” Front Return Panels, and Transom. Install new “Snap Cab – ACERO or approved equal (See Sketch # 70959 A - Owner to select final finishes and flooring) Install new #4 satin finish Bronze reveals. Provide new “Bronze” lower side and lower rear panels. (Layer 2) Provide Wilsonart Laminate (Wild Cherry, Matte) side and rear panels. (Layers 3 & 5) Provide new 5wl Bronze (Kelp, Clear) side and rear panels. (Layer 4) Install new Bronze drop ceiling with six (6) new LED illumination. Install new 2-inch “Bronze” rear flat Handrail. Provide new Cab Protective Pads and Pad Hooks. Install new Emer - Strands Porcelain Tile 6"x24" floor tile with base cove for wall to floor transition. Use 1/8" bed and head joints in colored grout to match tile color.
Signal Fixtures
Car Operating Panel Retain the existing Car Operating Panel.
Front Hall PB Station Retain the existing Hall Push Button Stations.
Elevator #4 Rear Hall PB Station
Remove the existing Rear Hall Push Button Stations and install new ADA compliant Rear Hall Push Button Stations with a 3 ½ X 5 inch “Smoked Glass” Security Card Reader cut-out. Security Card Reader to be provided by the Owner.
(1) Summary is just a brief outline to give general scope of work. If a discrepancy exists between the summary and body of the technical specifications, or if an item is not included in the summary, the body of the technical specifications should take precedence.
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