PROVN OF RIDING SCHOOL TRG INFRA DEVP, IMPROVEMENT OF RIDING ARENA AND RE-FOOTING AT ACC AND S UNDER GE (N) AHILYANAGAR

Supply and installation testing and commissioning inset type 5 star room air conditioning unit 4 TR capacity with refrigrant R32 /410 amp / 415 V AC supply, having one number of air handling unit motering type complete with temprature dispaly on indoor unit minimum dust filter noise complete all as per specified and as directed by Engineer-in-Charge. Make : O General AUG$*CRTA-B or equivalent make as approved by GE.

Supply and errecting seamless outside & inside smooth dry and clean copper pipe with complete suitable for refridgrant having 22 SWG thickness and inner dia /size 12 mm (3/8) including nitriil rubber insulation non athencive Vinyle tape and tie rod and fastner for hanging complete all as per specified and dorected by Engineer-in-Charge.

Supply and errecting seamless outside & inside smooth dry and clean copper pipe with complete suitable for refridgrant having 22 SWG thickness and inner dia / size 16 mm (5/8) including nitriil rubber insulation non athencive Vinyle tape and tie rod and fastner for hanging complete all as per specified and directed by Engineer-in-Charge.

Supply installation of hard PVC drain piping with all fitting supports and clamps including complete all as specified and as directed by Engineer-in-Charge.

M&L for dismantling the existing fall ceiling of required size for fixing the indoor unit of casset AC of 4 TR including fabrication work for installing indoor unit and refixing the fall ceiling of the distributed fall ceiling after fixing the casset type AC complete all as specified and directed by Engineer-in-Charge.

S&F sub main wiring three phase with 6 sqmm single core 4 run PVC insulated unsheathed ,FRLS H standerd copper conductor cable with 6 sqmm one run PVC insulated unsheathedFRLSH standered copper conductor cable as earth wire drawn through and including PVC casing caping ISI marked with its all necessary accessories and earth wire conneted to common earth dolly etc complete all as per specified and dorected by Engineer-in-Charge. Note - 1. Proper couler coding must be utilise for wiring for Phase-red, yellow, blue for Earth-reen And for Neytra- black. 2. Three run of 4 sqmm cable ie for three run for phase one run for nutral with one run of 4 sqmm cable for Earth and one run of PVC casing caping & caping shall be measured as one uint.

S&F sub main wiring three phase with 4 sqmm single core 4 run PVC insulated unsheathed, FRLS H standerd copper conductor cable with 4 sqmm one run PVC insulated unsheathed FRLSH standered copper conductor cable as earth wire drawn through and including PVC casing caping ISI marked with its all necessary accessories and earth wire conneted to common earth dolly etc complete all as per specified and dorected by Engineer-in-Charge. Note - 1. Proper couler coding must be utilise for wiring for Phase-red, yellow, blue for Earth-reen And for Neytra- black. 2.Three run of 6 sqmm cable ie for three run for phase one run for nutral with one run of 6 sqmm cable for Earth and one run of PVC casing caping & caping shall be measured as one unit.

S&F tripple pole and earth encloser with a three pin and earth plug with socket complete with one triple ploe MCB 32 Amp all as specified and directed by Eng -In-Charge.

S&F in double door sheet metal enclosure factory made Vertical DBs 6 way TPN volts 415 fixed on wall, protection class IP-43, suitable for fixing of incomoing MCCBs and outgoing MCB etc conforming as per IEC 61439 -3 suitable for flush mounting with 200Amp copper busbar, with neutral bar Earth bar cable ties for cable manegement, fully shrouded Neutral bars, preffited masking Sheet complete all as per specified and directed by Engineer-in-Charge.

S&F MCCB AC 415 V of 100 Amp capacity 16 KA'c' series and making conncetion with suitable size of copper lugs etc complete all as per specified and directed by Engineer-in-Charge.