WBPWD/EE-II/KNHED/NIQ-33/2nd Call/22-23

Amount

Supply, delivery Erection, testing & Commissioning Charges for 5.0Tr Air Conditioner. 5.0TR capacity concealed type Split Air Conditioner of rated cooling capacity of 60000 BTU/hr. with 2Nos. twin rotary compressor (rated upto 52 deg ambient temperature), 2nos. IDU of rated power supply-230V-1ph-50Hz. , 1no. ODU of rated power supply-400V-3ph-50Hz. Air-flow/per IDU:- 1000CFM. (Make: Hitachi, Microcool/Voltas/Daikin/Blue Star).

Copper Refrigeration pipe line for Liquid Line (3/8" OD with 0.6 mm thick) supports & brackets for 7.5 Tr & 5.0 Tr Concealed split Ac machine(Make:Ryoku/Nippon)

Copper Refrigeration pipe line for Suction Line (5/8" OD with 0.7mm thick)) supports & brackets for 7.5 Tr,5.0 TR & 1.5 TR Concealed split Ac machine(Make:Ryoku/Nippon)

Supply & Fixing Pipe Insulation in Liquid line with 9mm Nitrile rubber tube for 5.0 Tr Concealed split AC machine (Make:Accoroflex/Suprime)

Supply & Fixing Pipe Insulation in suction line with 9mm nitrile rubber tube for 5.0 TR Concealed split Ac machine (Make:Accoroflex/Suprime)

Control Cabling from Condensing Unit to Control Panel 4 Core 2.5sq. mm. Communication Cable for 5.0 Tr Concealed Split AC Machine.(Make:Finolex/KEI/Polycab)

Supply and fixing flexible double canvass connection for concealed split air-conditioners.

Supply and fixing of Al powder coated continuous Grill (Make: Primear/Airkolkata) Thickness:20 SWG, connected support distance 450 mm., Color white.

Supply & laying PVC Drain Pipe 25mm dia (Make:Suprime/Oriplast medium guage)

Supply & laying PVC Drain Pipe 32mm dia(Make:Suprime/Oriplast meduum guage)

Charges for drop ceiling to cover the indoor unit made of ACP

Charges for Trap Door made of Aluminium Channel& Plywood 16mm thick for IDU Maintenance.

Enclosed Safety Cage for ODU as per direction of EIC

Cu Pipe Line Safety Grill Enclosure as per direction of EIC

E.I. Work:- S/F of 4 pole 32 A TPN MCB with rain proof (IP-63) stainless steel enclosure as per direction of EIC make Siemens/LT/Legrand

S/F of 3 phase 415V DOL Starter (type - MK-1) with relay range 13-21A (Mk.-L&T) for 5 Tr. AC Machine on surface on wall on angle iron frame.

S & F 3 phase timer box with front open hinged type door to control 1 no. 3 phase AC machine.

Supply of 4 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make Gloster/ Polycab/ KEI/RR Kable ] 4 core 95 sq.mm.(for VTPN).

4 core 16 sq.mm. ( for 5 Tr. 3 phase AC).

Laying of cable as below, after cutting wall and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish. From 2.5 sqmm to 35 sqmm at an average depth of 75 mm in wall etc. [5i/F-3].

Above 35 sqmm to 95 sqmm at an average depth of 100 mm in wall etc. [5ii/F-3].

S & F following compression type cable gland complete with brass gland , rubber rings and finishing the end of cable by crimping method as to G.S 4 core 95 sq.mm.

4 core 16 sq.mm.

Supplying & fixing medium gauge GI Pipe (ISI-Medium) Protection with necessary fittings as per GS 40mm dia [11(c)/F-6]

(Rate should be quotated including all taxes and duties)

P. M. COOLING AND ENGINEERING CO

S. A. ENTERPRISE

ALPHA ELECTRICALS

Lyric International