MAINT AND REPAIRS/ REPLACEMENT TO EXTERNAL WATER SUPPLY, PUMPING SETS, DISTRIBUTION SYSTEM, RO PLANTS OF VARIOUS CAPACITIES AND CONNECTED ACCESSORIES INCL ALLIED WORKS IN POCKET A AT JASAI MIL STN UNDER GE (A) BARMER

M&L attending repair/rectification of external water supply complaints of GI/CI/DI Pipe lines, sluice valves, gate valves of any type and size,over flow from OHT, no water supply and other water related complaints including transportation from complaint cell to complaint locations and back to complaint cell along with necessory T&P as required at site under Jasai military station pocket A area and the following type of complaints all as specified and directed.

Repairs and checking any type of leakages in GI/CI/DI/PP-R Pipe lines, sluice valves, gate valves of any type of size, 15mm no water supply, over flow and other water related complaints as directed.

All as per item No 2 here-in-before but for GI/PP-R pipe line of size 20 mm dia to 40 mm bore.

All as per item No 2 here-in-before but for GI/CI/ PP-R pipe line of size 50 mm dia to 80 mm bore.

All as per item No 2 here-in-before but for GI/CI/PP-R pipe line of size 90 mm dia to 150 mm bore.

All as per item No 2 here-in-before but for GI/CI/DI pipe line of size 200 mm dia.

(d) The contractor will intimate MES authority well in advance if electric shutdown is required during rectification of complaints. (e) The quoted rate is deemed to be inclusive of transportation and other expenses required for the resource deployment at the complaint site around scattered Military station at Jasai . (f) The cost of excavation / earth work and repairs to damaged roads, LT UG/HT cables, existing structure etc shall be deemed to be included in the quoted unit rate and no extra payment shall be allowed on this account. (g) Spares/GI fittings required to be replaced and shall be measured and paid separately under respective items.

M&L for rubber gasket joint (Tyton Joints) for 100 mm bore DI pipe Spiget and sockets complete all as specified and to the entire satisfaction of the Eng-in-Charge.

Description all as per Item Sl No-7 but of size 150 mm bore.

S&F ductile iron fitting conforming to IS 9523, suitable for spigot and socket pipes/ Flanged type of class K9/K7 up to 200 mm bore such as bends (any type radius and angle), tappers any type (straight bend increasing, decreasing or double socket etc), TEE pieces, Single branch, Y junction double branch, Cross collars, caps, plugs etc. including rubber gasket joints incl testing & taking down old unsv fittings complete all as specified and to the entire satisfaction of the Eng-in-Charge.