Milo Kleinberg Design Associates fax cover sheet, July 17 1997

NYC 9/11 Public Portal Document JUL 17 '97 @3:15PM SILVERSTEIN PROP e.10 07/17/87 THU 11:38 TEL 212 725 0398 MILO KLEINBERG 010 . MAY=-23-1997 12:82 P.1a Rider “C” Specie! Requirements ‘ 26. Induetion Units: a) The contractor shall thoroughly clean all induction units, 1 dust and debris from plenum chamber. All induerion unic thermostats shall be th > ghecked for proper operation 27. and recalibrated where required, or replaced Li not functional! Only ‘ hermestets manufaaaed by Honeywell shall be installed iu the patipheral HVAC Systane, b) The Contractor shall adjust induction unit's performance eudjremo | exemssive induction units as wequired in the contract document, The Conwastor shall be b removing the induction unite, expecially not to damage the piping, e) It is required that minimum six (6). inches clearance in front of ind! | don unix intake grillec be provided t arsure that the induction unite een operate par end | divery their design quantides. Upon completion and testing of the HVAC Systems, four (4) eopies|of thi 3alandug Report must be subsmitsed to the WIC Construction Bupervising Engineer. Onc (1) a |] be sent to the World Trude Conner Project Manager: The tering nut he performed ia the ae TC Conmctetion Inseacst 28, Whenever aquipment using condancer water js installed, the cone hall cubmit the following 29, information o the WTC Supervising Enginenr, a) A copy of the Name Plate Data for each A/C unit, including si gol imited vo the name of manufarurer, Model number, Garial number, and the rated capacity o BTU how, or tons. This information aball be verified by the WTC Conetruction Las afr installation is eompleted, b) Catalog cuts, operuting manuals, and/or other documents whith da: tibe all the opereting characterictias af each A/C unit, ¢) The information requested in the foregoing sub-paragrapbe a), land 1" of this numbered paragraph roust be complied with prior to activating the system, | The following siguage requiram ents shal] be cotuplied with by the Cont : ror: a) All open-ended piping terminating at a Janitor’s Barviea Closet, ia, | VAG sondensere drains, Et yr mae wy gD ‘le signs securely stfisad wo the piping to idantify the source of water by showing Tenant's iid eysvem, b) All emant connections to the World Trade Canter condenser water, «| similar auxiliary symems shall have durable signs which identify ths tenant; tensnt float loeu om and cervice (supply, or return). These signs shall be clesrly visible fora the Moor levell and | .;ve black letting on 9 safety grecn background . 6) All ceuanx seandpipe, or cprinkler systems shall have durable signs in alled at all flow test 40. copnections which instruct the Lngpector to notify the WTC Cnpreie | Desk at 455-4164 prior to the start of any system bem, \ Whenever the support system for any susponded sailing is ta be altered, ur replaced as a result of-any work authorised by this Aleratien Applicadon, the Tenant's Architect, :: Engineer, whons saa! appears thereon, shall provide details of the ceiling support aysterd whit sonferm to the standards set forth in the applicable Section of the New York City Building Gode £ :etion, and Post Authority ' Tenant Construction Review Manual, where these standards establish di | erent, or conflicting cequirementa the more stringent requirement will prevail, : | i 1 | Pope YT 05/23/67 FRI ll:1: (TX/RX NO 58921 NYC-WTC_000168211