Comprehensive Annual Contract for Maintenance and Operation of Package A.C Plants and AMC of Cooling Appliances at Main Lab., LSTF, Pilot Plant and Housing areas of CSIR-NML for the year 2023-24-25.

Amount

CAMC & Operation of the following Package AC Plants.:-

Calibration Centre package A.C plants (2 X 15TR); as required; Make: VOLTAS, Model No: 50BA016N with: (a) Semi Hermetic Compressor - 15TR X 02 Nos. (b) Condensor water circulation centrifugal monoblock pumps - 2Nos. (c) Cooling Tower (with fan motor) - 01 No.

Library package A.C plants (4 X 15TR); as required; Make: VOLTAS, Model No: DPUW-SH150S with: (a) Semi Hermetic Compressor - 7.5TR X 08 Nos. (b) Condensor water circulation centrifugal monoblock pumps - 2Nos. (c) Cooling Tower (with fan motor) - 01 No.

Conference hall package A.C plants (2 X 10TR); as required; Make: BLUE STAR, Model No: PAW1028 with: (a) Semi Hermetically Sealed Compressor - 5TR X 04 Nos. (b) Condensor water circulation centrifugal monoblock pumps - 2Nos. (c) Cooling Tower (with fan motor) - 01 No.

Analytical Chemistry Lab. package A.C plants (2 X 10TR); as required; Make: BLUE STAR, Model No: PAW1028 with: (a) Semi Hermetically Sealed Compressor - 5TR X 04 Nos. (b) Condensor water circulation centrifugal monoblock pumps - 2Nos. (c) Cooling Tower (with fan motor) - 01 No.

CAMC of following types of A.Cs, Water chilling unit, Water cooler & Water cooler cum Purifier:-

WAC typeAC of capacity upto & including 2TR; as required (Total Qty in 4Qtrs.=173Nos.x4=692)

SAC upto & including 2TR (Total Qty in 4Qtrs.=333Nos.x4=1332)

CAC/FMAC Upto & including 2TR (Total Qty in 4Qtrs.=26Nos.x4=104)

DAC - 5.5TR (make: Carrier) (Total Qty in 4Qtrs.=2Nos.x4=8)

DAC - 7.5TR (3 x 2.5 TR reciprocating compressor; make Carrier) (Total Qty in 4Qtrs.=2Nos.x 4=8)

Water chilling unit of capacity upto 1.5TR (Total Qty in 4Qtrs.=2Nos.x4=8)

Water chilling unit of capacity 4TR (Total Qty in 4Qtrs.=1Nos.x 4=4)

Water cooler of upto 80 litres (Total Qty in 4Qtrs.=5Nos.x4=20)

Water cooler of 150 litres (Total Qty in 4Qtrs.=1No.x4=4)

Water Cooler-cum-Purifier - upto 80ltr; The tank capacity:80Ltr & Cooling capacity:60LPH. Filtration process:- 3-stage Purification process viz. a) Sediment filter b) Carbon Filter c) UV e-boiling/filtration (Total Qty in 4Qtrs.=12No.x4=48)

Installation, Testing & Commissioning of WAC & SAC; as required Pre-servicing, FR electrical cable, 15A plug top, leak testing, refrigerant charging (if desired), Plastering, POP work/ painting. as complete (see scope of work). WAC: Including supply of the following:- Teak wood beat (Well varnished/ polished teak beat (3" or 4" wide, thickness 0.5") on the sal wooden frame around the window AC, if required); as complete. SAC/CAC: Copper pipe (suction & discharge line) duly insulated with nitrile foam, uPVC (Sch.40) water line pipe, Braided pipe, drain line ; as complete

Window type room AC including making pocket or in existing pockets for window type AC; as required

Split type AC (Hi-wall mounted/ cassette AC) with supply of ready made stand for condensing unit ; as required

Supply & fixing of 20/25/50mm of medium class PVC conduit (Sch40) along with accessories (including T joint, fasteners etc) in surfaces & making good the same; as required

GLOBAL AC SYSTEM JSR PRIVATE LIMITED

SARA ENTERPRISES