REPLACEMENT OF REFRIGERATORS AND WATER COOLER ACS AND REPLACEMENT OF COOLING APPLIANCES AGAINST BER ITEMS UNDER GE AF TRIVANDRUM

Amount

M & L for submain wiring with PVC insulated unsheathed 1100 volts graded multi stranded copper conductor FRLS cable two runs of 4 sqmm drawn through in and including suitable size PVC conduit with all accessories fixed to wall/roof/ceiling/floors along with one run of 4 Sqmm PVC insulated unsheathed copper conductor multi stranded cable 1100volt grade for earth continuity conductor and connected to common earth and drawn through and including medium grade rigid PVC conduit of 25 mm dia includung accessories such as bends, supports etc complete all as specified and directed by Engineer-in-Charge Note: Two runs of 4 Sqmm cable along with one run of 4 Sqmm cable for earth conductor and PVC conduit shall be measured as unit length.

Supply and fix refrigerator, electric driven, single phase 230 volts, 50 HZ AC, double door, frost free, anti-bacteria filters etc of capacity 310-350 Ltr, BEE 4/5 Star rated complete all as specified and directed by Engineer-in-Charge. Make LG/Whirlpool/ SAMSUNG

Supply and installation, commissioning of water cooler stainless steel body with electronic water purification system with UV technology, electric driven single phase having storage and nominal cooling capacity of 80/40 Ltrs with flow rate 200 ltrs/Hr (heavy duty high flow) complete all as specified and directed by Engineer-in-ChargeMake: Cross Field Water Purifier/Voltas/Blue Star

Supply and lay 3-layer PP-R (poly propylene random copolymer) pipes of 20mm dia, SDR 7.4 & SDR 11, UV stablised and antimicrobial welded, having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings complete to walls, ceilings or in floors/roofs etc complete all as specified and directed by Engineer-in-Charge.

Supply and lay 3-layer PP-R (poly propylene random copolymer) pipes of 25mm dia, SDR 7.4 & SDR 11, UV stablised and antimicrobial welded, having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings complete to walls, ceilings or in floors/roofs etc complete all as specified and directed by Engineer-in-Charge.

S & F in fix PVC connection for jointing the pipe to water cooler pipe of 20mm bore complete all as specified and directed

Supply and install testing, commissioning of split ACs with inverter type comprising of indoor/outdoor with copper coil single phase 230V, 50Hz complete with cordless remote control unit of high EER rated BLDC compresor, including necessary fixing arrangement complete unit shall be placed at suitable position and height inside the room and outdoor unit at suitable place outside the room on plinth height / on wall or roof as suitable and including metallic bracket with fixing bolts for outdoor unit, insulated copper piping at required length at site, Refrigerant R410-A of cpapcity 1.5TR (copper type) 5 star rated complete all as specified and directed by Engineer-in-Charge. Make : VOLTAS Model No 185 V SZS(R 32) , Blue Star Model No IC 518 DATU, and Hitachi Model No Kashikoi 5300 X ( RSOG518ICEA)

Supply and fix voltage stabilizer for automatic operation single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4.00 KVA complete all as specified and directed by Engineer-in-Charge. Make V-Guard VWI400/Monitor/Microtek.

General Engineering and Constructions

LAKSHMI ELECTRICAL ENTERPRISES

JEETH CONSTRUCTION

ROTECH ENGINEERS AND BUILDERS

SUPER COOL