Installation of submersible tubewell (in place of damaged tube well No. 6) in Research Area at RRS, Kaul

Amount

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work 75 mm nominal inner dia Pipes. (HSR 22.87.8)

EARTHING AND LIGHTENING ARRESTOR Earthing with GL earth pipe 4.5 m long and 40 mm dia with masonry enclosures on the top etc. (but without charcoal or coke and salt) as required. (HSR 24.1.1)

EARTHING AND LIGHTENING ARRESTOR Extra for charcoal or coke and salt for G. I. plate or copper plate earth electrode.. (HSR 24.1.5)

Providing and laying earth connections from earth electrode with 4.00 mm dia G.I. wire in 15 mm dia G.I. pipe from earth electrode as required. (HSR 24.1.11)

Supply and jointing three core submersible flat cables of approved make with bare bunched copper conductor insulated and sheathed with PVC for submersible pump motors /fountain lights etc with voltage grade 1100 volts marked with IS:694, 1990 including cost of jointing, materials as well as carriage, loading, unloading etc. complete in all respect up to the entire satisfaction of Engineer- in-Charge. Submersible Copper Cable 3 Core 16 sqmm (HSR 24.5.1.6)

LT CABLE Laying of underground cable 0.75 metre below ground level covered without sand and bricks including excavation and refilling of trenches.:- 16 Sq mm to 35 sqmm 2 to 4 Core (HSR 24.2.3.2)

Providing and fixing jointing & lowering PVC pipe 9’’ o/dia (225 mm) size of 6 kg/cm2 pressure in bore well, complete in all respect (NS)

Providing and fixing lowering and jointing PVC slotted/perforated/filter pipe 9’’ o/dia (225 mm) size 6 kg/cm2 pressure with PVC filter jali and dhaga etc. duly wrapped on PVC pipe, complete as per DNIT. (NS)

Providing and fixing Copper rivets of best quality, complete in all respects. (NS)

Providing and fixing MS Base Plate (Heavy duty) 250 mm dia size of best quality, complete in all respect. (NS)

Supplying of solvent (for jointing of PVC pipe and specials) of best quality, complete in all respect. (NS)

Supply, lowering and fixing of submersible motor with pump set of 40 HP capacity 5 stages, complete in all respect. (NS)

Providing and fixing PVC end cap for 9' o/dia 6kg/cm2 pressure of Supreme/Skipper/Prince make. (NS)

Boring of well 10’’ dia size upto 350 feet deep (suitable for 9’’ dia pipe) with suitable boring system, complete in all respect. (NS)

Development of tubewell for atleast 12 hours (or till develop of cavity) by using suitable engine/ system, complete in all respect. (NS)

Providing and fixing M.S. clamp (Heavy Duty) 225 mm i/dia for 9" o/dia pide made out of M.S. flat with nuts and bolts. (NS)

Providing and fixing in position MS panel suitable for 35 HP capacity consisting of panel board Ampere Meter, Volt Meter, Main Switch, starter of suitable capacity, indicator lamps, connecting wires etc., complete in all respect. (NS)

Providing and fixing PVC socket 225 mm dia size of Supreme/Skipper/Prince make. (NS)

AJAY SINGH CONTRACTOR RETAULI

ROHTAS SINGH CONTRACTOR