DUCTWORK FOR LEXINGTON DATA CENTER

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Josephine Lindsay Stevenson
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1 DEPARTMENT OF ADMINISTRATIVE SERVICES DIVISION OF PURCHASING AND SUPPLIES 206 COURTHOUSE PITTSBURGH PA Inquiry No. RFQ-2733FA DATE: June 23, 2006 Please quote the lowest prices at which you will furnish the following item(s) or services; DELIVER F.O.B., to the Lexington Data Center, 400 North Lexington Street, Pittsburgh, PA. Quotes will be received until 4:30 P.M on: Monday, July 10, 2006 Quotes should be faxed to the attention of Frank Alessio III, CPPB, Senior Purchasing Agent at * Quotes can be mailed to the following address: Allegheny County Division of Purchasing and Splies, 436 Grant Street, 206 Courthouse, Pittsburgh PA Attn: Frank Alessio. In arriving at the inquiry price, the quoter shall take in to consideration all discounts for cash and all other credits and allowances. Amending the inquiry by quoting a discount or other uncalled for allowances may be cause for rejection of the quote. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ THIS IS IN NO SENSE TO BE CONSTRUED AS AN ORDER ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ DUCTWORK FOR LEXINGTON DATA CENTER Description Lump Sum Price All items, parts, labor and installation $ General: The County of Allegheny is seeking quotes to install a return air ducting system from the Lexington Avenue Data Center server room to the Air Conditioner Room to sply return air to 2 Liebert 22 ton Computer Room Air Conditioners (CRAC). The Air conditioner room acts as a return air plenum, there is some ducting in the ceiling from a previous installation of a Liebert 15 ton CRAC which sported an older type IT configuration. Photos of the return air duct entrance into the room and the return air ductwork in the ceiling are attached. Some general specifications of the existing ductwork are a 89 x 30 hood entering the air conditioning room plenum which is sized progressively smaller to 12 return air vents distributed throughout the room. The ductwork working space is constrained by other air conditioning system ducting which is in service and by trusses sporting the roof. The 2 Computer Room Air Conditioning (CRAC) units are each: Mfg: Liebert Model FH290AUA10 Generic Model Deluxe System 3 with Level 10 Control Capacity 22 tons (24.2 tons nominal capacity) Velocity FPM 550 (from Liebert opns / mtce manual) Length FT 31 (maximum run length from plenum entry to CRAC room) Required sq ft 16.4 (from Liebert opns / mtce manual) Flow Rate cfm: 12,000 cfm (from newer model of same size Liebert Technical Data manual Multiply totals x 2 for server room requirements to sport the two units..

, to the Lexington Data Center, 400 North Lexington Street, Pittsburgh, PA. Quotes will be received until 4:30 P.

2 The server room has been set with air and Cold air aisles between rows of racks. The cold air aisles have 18 x 6 adjustable floor vents and the Aisles will have 2 x 2 adjustable return air registers over the back of each row of racks. See attached print for the layout of the room and the rows of racks. Some of the racks will contain blade servers or will contain high density rack mounted servers, either of which have higher cooling requirements than a rack of older servers or other equipment that by its nature does not have high cooling requirements. Accordingly, the County will be tuning the air flow for high air flow from the floor vents to the hot racks and in the ceiling vents over the hot racks back to the CRAC units. Vents splying or providing for air return over racks with less density will be partially closed to achieve high cooling in the high demand racks. Accordingly, the system flow capacity should be over designed by 20% to allow for this tuning. Requirements: The county desires that 43 Hart & Cooley 2 x 2 all aluminum return air registers be installed as follows: A Row 7 B Row 7 C Row 7 Console Spt 1 D Row 11 E Row 10 Total 43 These registers will include horizontal face bars set at forty degrees with opposed blade adjustable dampers. The registers will be lay-in type with bright white finish. The registers will be located in the suspended ceiling in accordance with the attached plan and will be ducted back to the existing main return air trunk lines to achieve proper air flow, or will be ducted to a replacement main return air trunk line of the vendors design which achieves proper air flow. Requirements: The County requires that the return air system be able to deliver the required air flow needed by the two units operating simultaneously using the specified ceiling return air vents. The return air system to sply the two Computer Room Air Conditioning units may reuse the existing ceiling ductwork with appropriate seals being applied to the former return air vents if this ducting is of sufficient capacity. The CRAC unit operating parameters are above. The project can be achieved by installing flexible or fixed ducting between the new ceiling vents and the existing vent ductwork or by installing totally new ductwork. However the solution is designed, the respondent will show the appropriate air flow calculations to show that the system can deliver the required air flow when the quote is submitted. The vendor will clean and dispose of all old equipment removed from service and job waste once the job is completed. A walk through with staff from the Division of Computer Services is mandatory to submit a quote. Contact Tom Witherow, Data Center Manager, tel (412) or Dean Meister, Manager Client Sport, tel (412) INSURANCE The contractor shall take out and maintain during the life of the contract comprehensive/commercial general liability insurance. The contractor shall also provide comprehensive motor vehicle liability insurance. This insurance shall include but may not be limited to the following: 1. contractual liability on a blanket basis or specifically covering this contract; 2. independent contractors; 3. product/completed operations; 4. County of Allegheny shall be named as additional insured on the comprehensive/commercial liability insurance;

See attached print for the layout of the room and the rows of racks.

3 5. thirty (30) days notice of cancellation; 6. provide a combined single limit of $1,000,000 per occurrence for bodily injury and property damage. The contractor shall provide comprehensive motor vehicle liability insurance at a combined single limit of $500,000 for bodily injury and property damage. Workers Compensation as required by law, or show evidence that they have qualified with the Pennsylvania Department of Labor and Industry as a self-insurer. MINIMUM WAGE RATES All workers employed in the performance of this contract shall be paid not less than the minimum wage rates as determined and designated by the Secretary of Labor and Industry in accordance with the provisions of the Pennsylvania Wage Act No. 442 of 1961 (43 P.S. paragraph to ). The quoter's attention is directed to the provisions of the Pennsylvania Prevailing Wage Act and to the duties imposed on contractors thereby, and to the fact that such provisions are applicable to this proposed contract. Do you agree to make available to the Councils of Government, Municipalities, Authorities and School Districts within Allegheny County, all items contained in this inquiry at the price quoted for the entire Contract Period? YES NO Do you agree to make available to all political sub-divisions and authorities of the Commonwealth of Pennsylvania all items contained in this inquiry at the price quoted for the entire Contract Period? YES NO PERIOD OF CONTRACT: July 12, 2006 through December 31, 2006 The County retains the right to terminate this contract on thirty (30) days written notice. Quote will be returned and unopened if received later than the date and time specified. Return these sheets with prices filled in and signed by the duly authorized officer of your company. COMPANY NAME: ADDRESS: PHONE NO: FAX NO: CONTACT PERSON: AUTHORIZED SIGNATURE TITLE OF AUTHORIZED SIGNER

Workers Compensation as required by law, or show evidence that they have qualified with the Pennsylvania Department of Labor and Industry as a self-insurer.

4 A7 A6 Aisle2 A5 A4 A3 A2 L-A1 A1 Row A Suite M2 Offices Rooms: 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 13, 15, & 16 Rm 10 Air Conditioners 152 sq ft 19' Suite M3 Data Center Rooms: 9, 10 & 14 Row B Men s Rest Room Women s Rest Room B7 B6 B5 B4 B3 B2 B1 Aisle Co1 C7 C6 C5 Rm 9 C4 Data C3 CenterC sq ft C1 Row C Row D Rm 13 Utility Room Handicapped Rest Room Rm 11 Sply/Mail 40 sq ft 5' 11' 6" Rm 6 Office - TBD 155 sq ft 13' 6" 11' 6" Rm 5 Office - TBD 155 sq ft 13' 6" 22' D11 D10 D9 D8 D7 D6 Aisle D5 D4 11' D3 D2 D1 6' Rm 12 Kitchen 69 sq ft E11 E10 E9 E8 E7 Aisle E6 E5 Row E 10' E4 E3 E2 Rm 14 Power Area 13' 13'6" Rm 15 Cubical Area 195 sq ft Printer / Plotter Area 51 sq ft Fire Door Rm 4 10'4" Rm sq ft 1 2" 20' Rm 8 Office 280 sq ft 1 16' Rm 7 Office 288 sq ft 1 12' Rm 16 Conference Room 252 sq ft 21' Rm 3 Work Area 1 82 sq ft Rm 1 Author: C. Mahoney, Allegheny County Rev: P. Madsen, Allegheny County Title: Lexington Floor Plan Initial: Date: 2/9/06 Rev: Date: 5/15/ Server Room Return Air Duct Plan

Office - TBD 155 sq ft 13' 6" 11' 6" Rm 5 Office - TBD 155 sq ft 13' 6" 22' D11 D10 D9 D8 D7 D6 Aisle D5 D4 11' D3 D2 D1 6' Rm 12 Kitchen 69 sq ft E11 E10 E9 E8 E7 Aisle E6 E5 Row E 10' E4 E3 E2 Rm

5 Lexington Data Center and Offices Layout, Use, and Requirements Room 10 Air Conditioning Room Duct entrance to room Room 9 Data Center towards AC Room AC Ductwork entering data center approx 6 ft wide Room 9-Data Center to South Tee of East-west and North South distribution duct Prime east west distribution Duct Main distribution duct with branches End of distribution ducts at west end of server room 6/23/2006 1

Room 9-Data Center to South Tee of East-west and North South distribution duct Prime east west

SPECIALIZED SEATING AND WINDOW EQUIPMENT FOR MODIFICATION OF PRISONER TRANSPORTATION VANS

SPECIALIZED SEATING AND WINDOW EQUIPMENT FOR MODIFICATION OF PRISONER TRANSPORTATION VANS COUNTY OF ALLEGHENY DIVISION OF PURCHASING AND SUPPLIES 436 GRANT STREET ROOM 206 COURTHOUSE PITTSBURGH PA 15219 Inquiry No. RFQ-3279HB DATE: October 9, 2015 Please quote the lowest prices at which you