NIT No. 41, Item No. 27 (2022-23)

Strengthening of Electrical & Mechanical distribution system of tube wells by carrying out the following works :- Providing of Double flanged G.I pipe of 50 mm dia. medium class each of 3 mtrs long duly threaded on both ends welded and fitted with G.I flange on both ends having the slot for sub cable., Make:- Tata/Jindal

Providing of PVC insulated PVC sheathed flat cable with plain copper conductor having 3 core for submersible motor of 4 sq mm size (Each roll of 100 mtrs.), Make:- Grandlay/Havells/DJB approved, DJB SOR(E&M)2022, item code 29.13.7

Providing of Tail piece of the medium class G.I. pipe 500 mm long with one end threaded as per outlet of pump & another end flanged as per size of G.I. pipe 50mm dia. Make of pipe: TATA/Jindal

Providing of G.I.900 x 50 mm dia. bend having flange at both ends (Heavy duty).

Providing of MS nut bolts off size as per requirement.

Providing of Rubber packing 50 mm dia. flange.

Providing of Bore cover approx size 1’x1’ made out from 6mm thick M.S. sheet in 2 halves & a circular hole in centre 2-1/2” dia. with locking arrangement by Nuts & bolt.

Providing of M.S. clamp of 600 mm length duly fabricated from 12.5mm thick 75mm wide M.S. plate for holding the pipe of 50mm dia.

Strengthening of various tube wells by dismantling of pipes and other allied Mechanical equipment by opening/cutting of nut and bolts as required, opening and re-jointing of cables and replacing the required components etc. by using following materials. Testing commissioning of T/well as per site requirement. The work including all arrangement of man and tools tackles such as tripod, chain pulley pipe wrench etc. and remodeling the damages up to standard if occurred any., DJB SOR(E&M)2022, item code 27.1.2

INSTANT TRADE CORPORATION