SPECIAL REPAIR TO REPLACEMENT OF MULTISTAGE END SUCTION BOOSTER PUMP SET HORIZONTAL ELECTRIC DRIVEN HAVING DISCHARGE 45.5 CUM/HRS OR 10000 GPH AT 314 DELIVERY METER HEAD WITH 3 PHASE INDUCTION MOTOR CAPACITY 125 HP 1460 RPM AGAINST BER AT SUBATHU

Surface excavation not exceeding 30 cm deep and averaging 15cm deep and getting out hard dense soil complete all as specified and directed.

Excavating in trenches, not exceeding 1.50 metre wide and not exceeding 1.50m in depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes etc. not exceeding 10 sq.m on plan and not exceeding 1.50m in depth and getting out in hard/dense soil complete, all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in soil of any description, complete all as specified and as directed..

Removing excavated soil to a distance not exceeding 50 metre and deposited where directed at a level not exceeding 1.5m above the starting point, complete all as specified.

Material and labour for cutting of existing distribution main 50mm dia GI pipe near SM barrak 03 Rect coy & insertion of new tee (50 x 50 x 50)mm and making branch connection of size 50mm dia including necessary fittings Tee, elbow, socket, nipple union etc all as specified & directed .

Supply, laying & fixing of GI pipe medium grade 50mm dia for inlet, outlet connection & interconncetion with all PVC with all PVC sintex water tank etc with fittings such as socket, union, nipple, elbow reducer, tank nipple etc, check nuts all as specified & directed .

Supply, laying & fixing of GI flanged end pipe medium grade 80mm dia for inlet and air vent of (10000 x 3) ltrs storage tank with all necessary fittings socket, nipple, union elbow, bend check nut, tank nipple flanged nut bolt etc all as specified & directed .

Supply, laying & fixing of GI flanged end pipe medium grade 100mm dia for outlet connection from (10000 x 3) PVC water storage tank to duty coy PH & all three distribution pipe line 50mm dia, Lower Camp, KV school & SPS, HRDC & sport complex to interconnect with all necessary fittings socket, nipple, union elbow, bend check nut, tank nipple flange nut bolt washer, gasket etc all as specified & directed .

Supply and fixing of 50mm dia gun metal gate valve with iron wheel head screwed both ends for iron pipes and fixed complete in all as specified and directed .