Work Summary- SLC ATCT Elevator SOW_V3.pdf

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FEDERAL AVIATION ADMINISTRATION

Work Summary

Elevator Modernization Salt Lake City Airport Air Traffic Control Tower (SLC ATCT)

Salt Lake City UT. 84116

BACKGROUND:

The elevators that serve the Federal Aviation Administration’s (FAA) Air Traffic Control Tower (ATCT)

(1201 N 4000 W, Salt Lake City, Utah, 84116) at the Salt Lake City (SLC) Airport were commissioned in 1999.

There is one elevator serving the tower (gear traction elevator) and another serving the base building (hydraulic elevator). The tower elevator is the primary means of vertical transportation up and down the tower and is the only elevator that serves the ATCT. The ATCT is 328-ft above ground level (AGL) and the tower elevator services 23 levels.

The base building elevator, used by facility staff who cannot use the stairs, is also in need of repair. The base building elevator only serves the first and second floor of the base building. Both elevators are accessible by the link connecting the tower and base building facilities.

These elevators are in operational condition but see frequent outages. The project must bring both elevators up to the most recent version of the American Society of Mechanical Engineers (ASME) A17.1 elevator code.

1. SCOPE OF WORK

A. The contractor must perform a professional assessment to identify all deficiencies of each elevator, followed by a modernization (alteration) of each elevator and elevator components in accordance with the latest edition of the ASME A17.1 “Safety Code for Elevators and

Escalators” to maximize the life expectancy of each elevator plant. In addition to the ASME

A17.1 mandatory requirements for the alteration, the contractor must comply and meet all requirements of Section 2.27 “Emergency Operation and Signaling Devices” and the

“Additional Requirements for Modernization” Section of this Performance Work Statement

(PWS).

B. The components of both elevators to be replaced in support of this modernization must include the following (all below sections apply to both elevators unless explicitly stated):

(a) Elevator Controllers

• Tower Existing: TAC50

• Tower Code data plate

• BB Existing: Northern Elevator Limited Serial 808

• BB Code data plate

(b) Hoistway and Switches

• Wiring and traveling cables

• Tape selector system

• Final and terminal limit switches

• Pit stop switch

• All other switches needed for modernization

• Guide rail

• Emergency floor identification (ID)

(c) Drive machine and Sheaves

• Tower Elevator

• Geared drive alternating current (AC) motor including conductors and conduit to electrical panels

• Redundant break

• Overhead sheaves

• Hoist rope

• Motion Control

• AC-VVVF (Variable Voltage, Variable

Frequency) Solid state drive

• Base Building Elevator

• Hydraulic Lift System

• Tank

• Hydraulic Cylinder

• Piston

• Control Valves

• Solid State Microprocessor

• Controller

• Motor Starter

• Motor/Pump including conduit and conductors up to power source

• Redundant break

• Overhead sheaves

• Hoist rope

• Hydraulic Pump

• Hydraulic Power Unit

• Control Panel

• Actuators

• Pressure Relief Valve

• Fluid Reservoir and Fluid

• Sump Pump

(d) Governors and Safety Systems

• Overspeed Governor (including tension sheave and governor rope)

• Tension sheave

• Governor Rope

• Safeties (clean, test and replace as needed)

• Emergency Brakes

• Replace pit stop switch

• Guide Rails

(e) Car Structures

• Roller guide assemblies

• Platform Guide

• Safety switch

• Removes power from elevator when elevator is opened more than 2-inches

(f) Elevator Cabs

• Lighting

• Carpet

• Handrail

• Door Operator

• Infrared door protection system

• Stainless steel drop ceiling

• Light Emitting Diode (LED) light

• LED lights must meet Federal Communications

Commission (FCC)/FAA requirements

• FAA-E-37018

• Hatch

(g) Hoistway Door Panels

• Refurb

• Door panels

• Sills

• Tracks/headers

• Entrance frames

• Replace

• Hangers

• Interlocks

• Unlocking devices

• Pick-up Rollers

• Sill-type closers

• Damaged gibs and bumpers

(h) Signal and Operating fixtures

• Car operating panel

• Car Position Indicator

• Cab

• Hallways (floors 3 to 22 do not function)

• Hall Buttons

• Emergency Services Fixture

• Must include fireman’s emergency service key switch

• Hoistway Access Key Switches

• Adjacent to each elevator lobby entrance at the top and bottom terminal landings as required by code

• Master Phone

• Voice/tone key switch (identify function)

(i) Elevator signage

• i.e. Fire evacuation signs

(j) Painting

• Machine room floor

• Pit Floor

• Top of elevator car

• Hoistway door fascia

• Inside of hoistway between floors

(k) Fire Life Safety system

• Contractor is responsible for integrating the modernized elevator into existing fire life safety system. This includes programming, materials, testing, and any other work needed for the modernized elevator to be properly integrated into the fire life safety system, including shunt trip. The fire life safety system includes, but not limited to the fire panel, control systems, and communication systems.

(l) All other necessary components that are identified to be non-compliant with

ASME A17.1 per the contractor’s professional assessment.

(m) Asbestos

• Contractor will provide list of materials and areas that work will be done. Then work with the FAA to make sure all areas are properly tested.

• Contractor will provide support to get areas tested. For example, within the elevator shaft or elevator pit which require special knowledge and training to access.

• Components such as brake pads may contain asbestos and must be properly disposed of.

• If any suspect asbestos containing materials (ACMs) are encountered, stop work, and notify the Contracting Officer (CO) and the Contracting Officer Representative (COR) immediately.

C. The contractor must provide full-service maintenance warranty, inspection and testing of the elevators as required by ASME A17.1 Section 8.11 and at the minimum interval specified in

Appendix N of ASME A17.1 or the authority having jurisdiction (AHJ).

2. ADDITIONAL REQUIREMENTS FOR MODERNIZATION

A. Electrical, grounding and bonding work must comply with the latest edition of FAA Specification

1217 “Electrical Work Interior” and FAA STD 019 “Lightning and Surge Protection, Grounding, Bonding and Shielding Requirements for Facilities and Electronic Equipment”.

B. Fire Alarm Control Panel: The Contractor must be responsible of connecting and interfacing the new elevator equipment (i.e. controller) with the fire alarm panel and must assure compatibility between them. Contractor must be responsible of any required upgrades to the fire alarm panel required for compatibility.

C. Temperature and Humidity: The Contractor must insure proposed modernization complies with

ASME A17.1 Section 2.7.9.2 Temperature and Humidity. It must be the contractor’s responsibility to assure that all equipment is installed in an environment suited for its optimal operation in accordance with its Manufacturer’s specifications. When required, the Contractor must be responsible for any modifications or additions to the heating, ventilation, and air conditioning

(HVAC) system as required for compliance.

D. Communication Devices: The Contractor must be responsible for the telephones, telephone lines, intercom devices and programming of telephone instruments within the hoistway as required to meet ASME A17.1 or by the authority having jurisdiction.

E. Modernization of each elevator must include elevator cab finishes including ceiling, LED lighting, wall panels, handrails and flooring with similar or equal composition. The replacement materials must be approved by the FAA prior to modernization. All elevator cab finishes must meet the requirements of ASME A17.1 and all other codes included in the solicitation and this

PWS. Elevator finishes must comply with National Fire Protection Association (NFPA) 101 class A or B flame spread rating.

F. Elevator Monitoring: After completion of the modernization efforts and after the elevators have been turned back over for use by FAA personnel, the contractor must be required to have at least one technician on site for 5 businesses days, 1 work week, Monday through Friday, during standard operating hours, to perform “elevator monitoring” quality control duties. Each facility’s standard operating hours can be found on the location specific Elevator Information Sheets. It is the FAA’s intent to have the technician consistently operate each elevator throughout the business days to ensure all applicable adjustments are completed.

G. Include responding to unscheduled and/or emergency service calls 7 days per week, 24 hours per day as part of the warranty period including service calls required due to external circumstances such as power spikes or interruptions.

H. The contractor must provide 24-hour emergency elevator telephone monitoring services during the warranty period. The monitoring service must be capable of recording all calls and, when requested, provide the recorded transcripts.

I. The Contractor must be responsible for the coordination and compliance of the requirements of the authority having jurisdiction (AHJ) and for the cost of any permits, fees, and independent third-party inspections.

J. Elevator Brake Shoes – Contractor must assume the existing elevator brake shoes contain asbestos and must handle them in accordance with all applicable regulations.

K. Contractor must replace the sump pumps, associated piping, electrical service and sump pump controls in the elevator pits.

L. Remove carefully, without damage, all salvage items that remain property of the FAA, and stockpile as directed. Coordinate with FAA on items to be salvaged.

END OF WORK SUMMARY