82576 PROVISION OF SPLIT AC AT COMNETCEN UNDER AGE(I) NAVY CHENNAI

Amount

SCHEDULE 'A' PART-I [ ELECTRICAL WORKS]

Supply ,install and testing split Air conditioner of 1.5 TR capacity inverter type 3 Star rating with indoor and outdoor units (copper condenser coil, copper cooling coil and evaporator including required length of copper tubing and cables for connecting indoor and outdoor units ) complete with cordless remote control unit , with inverter rotary compressor with inbuilt air ioniser and plazma filter for better indoor air quality complete ,complete all as specified and as directed. Make : VOLTAS / BLUESTAR /CARRIER/ O GENERAL/HITACHI. Note : Rate quoted is inclusive of the following:- (i) Drilling hole on the brick wall to facilitate routing of Copper pipe, drain pipe and cable from indoor unit to outdoor unit. (ii) Sealing the hole from outside ,after installation, with white cement. (iii) Pressure testing , cooling performance check and product demonstation. (iv) cable for connecting indoor and outdoor unit upto 3.00 Mtr each. (v) Material and labour for fixing Remote stand in wall. (vi) Copper pipe, upto 3.00 Mtr each.

Supply ,install and testing split Air conditioner of 2 TR capacity inverter type 3 Star rating with indoor and outdoor units (copper condenser coil, copper cooling coil and evaporator including required length of copper tubing and cables for connecting indoor and outdoor units ) complete with cordless remote control unit , with inverter rotary compressor with inbuilt air ioniser and plazma filter for better indoor air quality complete ,complete all as specified and as directed. Make : VOLTAS / BLUESTAR /CARRIER/ O GENERAL/HITACHI. Note : Rate quoted is inclusive of the following:- (i) Drilling hole on the brick wall to facilitate routing of Copper pipe, drain pipe and cable from indoor unit to outdoor unit. (ii) Sealing the hole from outside ,after installation, with white cement. (iii) Pressure testing , cooling performance check and product demonstation. (iv) cable for connecting indoor and outdoor unit upto 3.00 Mtr each. (v) Material and labour for fixing Remote stand in wall. (vi) Copper pipe, upto 3.00 Mtr each.

Supply & fixing of PVC drain pipe of 15mm size flexible type of including clamp ets complete all as specified and directed.

Supply and fixing Copper pipe 1/2" dia with foam insulation including connecting, including taking down old unserviceable pipe and deposite to MES store yard,complete all as specified and directed.

Supply and fixing Copper pipe 1/4" dia with foam insulation including connecting, including taking down old unserviceable pipe and deposite to MES store yard, complete all as specified and directed.

Supply & fixing of three core flexible cord copper wire of size 4 Sqmm complete all as specified and directed.

Supply and fixing of GI powder coated brackets , for fixing of split AC's including grouting with suitable size fastners complete all as specified and directed.

M & L for single pole and neutral (SPN) sheet metal enclosure with a two pin and earth plug and socket complet with one single pole MCB 240 V, 20 amp complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for sub main wiring (concealed) complete with two single core 4 Sqmm FRLS PVC insulated unsheathed stranded copper conductor cable drawn through in and including 20 mm dia rigid non-metallic PVC conduit heavy grade and conduit accessories including 4 Sqmm FRLS PVC insulated unsheathed stranded copper earth cable connected to common earth dolly complete and including cutting chasing in walls for concealed wiring using machine cutting and making good the disturbed surface all as specified and directed. Note: 2 run of 4 sqmm,1 run of 4 sqmm & one run of PVC conduit shall be measured as single unit

Supply and Fix sheet metal enclosures powder coated double door DB's, TPN, 4 way IP-43, with 200amps rated busbar including taking down the old unserviceable DB and deposite to MES store yard, complete all as specified and as directed.

Supply and fix MCCBs 63 Amps, 415V,16KA, TPN 50HZ including making necessary incoming and outgoing electrical connection with suitable size of copper lugs complete all as specified and as directed.

Supply and Fix MCB SP 10-32 amps with 10KA breaking capacity B curve confirming to IS/IEC 60898-1 2002 integrated label holder sliding bottom clamp IP 20 protected terminal sliding shutter 240v 50HZ including making necessary incoming and outgoing electrical connection with suitable size of copper lugs complete all as specified and as directed.

G.L.THIRUMALAI NAIDU AND COMPANY

Banyan Engineers and Contractors