2019-521-E AMS - Otis Elevator Whitted repair

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05/20/2019_CLC version © OTIS ELEVATOR COMPANY, 2015 All Rights Reserved Page 9 of 16 LEAD TIME AND DURATION We anticipate approximately 5-6 weeks manufacturing time from receipt of approvals and down payment. Thereafter, we expect the modernization to take approximately 6-7 weeks per car All work will be performed during our regular working hours of our regular working days. We shall not be liable for any loss, damage or delay due to any cause beyond our reasonable control including, but not limited to, acts of government, strikes, lockouts, fire, explosion, theft, floods, riot, civil commotion, war, malicious mischief or act of God. Under no circumstances shall we be liable for consequential damages. SECTION VIII. WORK BY OWNER – NOT IN CONTRACT The following items must be performed by others and you agree to provide this work in accordance with the applicable codes and enforcing authorities: WORK BY OTHERS SCHEDULING – All “Work by Others” must either be completed prior to our manning the job or be properly scheduled as to not obstruct the progress of the project. 1. BUILDING POWER - Provide electrical power for light, tools, hoists, etc. during installation as well as electric current for starting, testing and adjusting the elevator. Power of permanent characteristics to be provided to properly operate all of the elevators concurrently scheduled to be modernized. Power must be a 3-phase 4 wire system with ground and bonded disconnects. Grounded leg delta systems are not acceptable. 2. MAIN LINE DISCONNECT- Provide a fused lockable disconnect switch or circuit breaker for each elevator per the National Electrical Code with feeder or branch wiring to the transformer. Size to suit elevator contractor. Electrical Feeder system to limit available short circuit to not more than 10k amps at the load side of the elevator main line disconnect. 3. GROUND WIRE – Provide a properly sized ground wire from the elevator controller(s) to the primary building ground. 4. Provide a SHUNT TRIP disconnect, as required, if sprinklers are being provided. Provide suitable connections from the main disconnect to the elevator control equipment. 5. LIGHTING - Any modification or installation of lights and/or GFI electrical outlets in the machine room, secondary level and/or pit to be performed by others. (Machine rooms shall be provided with 200 lx/19 fc , pits 100 lx/ 10 fc) Provide lighting per code in the buildings common areas to facilitate a safe working environment. 6. STANDBY POWER REQUIREMENTS - Provide a standby power unit and a means for starting it that will deliver sufficient power to the elevator disconnect switches to operate one or more elevators at a time at full-rated speed. Provide a transfer switch for each feeder for switching from normal power to standby (emergency) power and a contact on each transfer switch closed on normal power supply with two wires from this contact to one elevator controller. Provide a means for absorbing power regenerated by the elevator system when running with overhauling loads such as full load down. 7. ADDITIONAL STANDBY POWER REQUIREMENTS – Provide standby power to HVAC system serving any machine room with elevators on standby power. Provide standby power to machine room lighting, and cab lighting. Provide standby power and UPS to COMPASS dispatcher. 8. CAR LIGHT POWER SUPPLY & DISCONNECT - Provide a 120 volt AC, 15 amp, single-phase power supply with fused SPST disconnect switch for each elevator, with feeder wiring to each controller for car lights. 9. REMOTE MONITORING MAINTENANCE TELEPHONE LINE REQUIREMENTS - Provide one (1) outside telephone line to the elevator machine room that allows data calls to and from a toll-free number at a dispatching center. The telephone line may be either a separate line dedicated to the remote monitoring maintenance equipment or may be an existing line that is shared between another telephone and the remote monitoring maintenance equipment. DocuSign Envelope ID: 47D12065-7220-4277-A47F-FC1DAC0CA54F