WBPWD/EE-II/KNHED/NIQ-95/20-21

Amount

Supply, Installation, Testing & Commissioning of Air-cooled Scroll condensing Unit with R407C refrigerant of following Capacity 8.5 TR Nominal Capacity (make-- Voltas)

Supply, Installation, Testing and Commissioning of Air cooled package Unit with scroll compressor, microprocessor based control panel with R407C Refrigerant of following Capacity (Double Circuit) (make-- Voltas) 17 TR Nominal Capacity

Supply and installation of hard drawn copper pipe suitable for R407c a. 5/8" (15.9 mm) Dia without Insulation for PAC and with insulation for Condensing unit

b. 1-1/8" (28.6 mm) Dia without insulation for PAC and with

Supply and installation of Filter Drier

Supply and installation of Expansion valve (8.5 TR)

Cost of scaffolding works for dismentling old machines, installation of new machines and safety cage dismentling and mending works as per direction of EIC

Dismentalled the existing safety cage,shade for dismentling of old machines and installation of new machines by company's own tools, tackles maintaining normalcy as far as possible as per direction of EIC

Repairing of dismentalled safety cage, shade incl. S&F of necessary netguard,MS angle,flat, corogated sheet, locking arrangement (all newly installed materials should be equivalent or superior quality than existing materials) after installation of new machines by company's own tools, tackles maintaining normalcy as far as possible as per direction of EIC

painting of safety cage by 2 coat of syntehitic enamel paint as per direction of EIC

Dismantling of existing 8.5 TR Condensing units

Dismantling of existing 15 Tr. Air-cooled Package unit

Supply and charging of Refrigerant R-407C

Electrical Work Micro-processor based control panel Supply, installation, Testing and commissioning of Micro-processor based control panel for Condensing Unit and AHUs having the out going starter feeder for 2 nos. 8.5 TR Air-cooled Condensing Units and one no. AHU. The panel box should be made of 14SWG powder coated sheet metal box comprising of following materials as mentioned below:-- a. Incomer-- 63A FP MCCB (make--L&T)-- 1no b. Busbar:-- 4 no 100/125A Copper bar (4X15X3mm) length of each bar is 500mm c. Outgoing:-- 32A FP MCB (make--L&T) -- 3 no ( 2 no for condensing unit & 1 no for AHU starter) d. Start,stop switch for AHU starter-- 1 set

Supply and installation of following Cable for Power supply and Control a. 4C X 16sqmm AL Armoured

b. 7C X 1.5 sqmm CU Flexible

c. 3C X 1.5 sqmm CU Armoured

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, (all are SS & joints are to be painted by yellow zinc paint) spacing insulators etc. as required as to GS. Vide page no G 2 Item no 4.a.

Connecting the equipments to earth busbar including S & F stranded 7/14 SWG GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages as to GS. Vide page no G 2 Item no 5

Charge of ducting for mouth piece connection with 22SWG GI sheet incl. necessary nitrile rubber insulation

S&D of 415V, 3 ph. 7.5 HP, 50Hz, 1450RPM induction motor (make-- CG) for AHU for new CCU AHU

Less cost for old dismentalled materials as metioned below: (---) a. 7.5 Tr condensing unit-- 6 no b. 15Tr. Package unit -- 1 no c. microprocessor control panel-- 3 no d. Copper pipe -- 1 lot e. Aluminium power cable-- 1 lot For Rs. 40,000/-

(Rate should be quotated including all taxes and duties)

REFRIGERATION AND AIRCONDITIONING CORPORATION

Auto-Tech Projects Pvt.Ltd.