Installation of submersible pumps at different locations under the Farakka Barrage Project Township colony, NPCC II colony and Jessop Colony.

Amount

Labour for boring tube well of required dia. by water jet system throughany type of soil strata including hire and labour charges for boring pipes,scaffolding, tools and plants as necessary and taking out them and lowering pipes,strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing and other incidental works in the connection. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore.

(a) For depth upto 150 metre. (ii) 50 mm dia.

For depth upto 150 metre for 50 mm dia. tube well with top enlargement of 100 mm dia. (ii) 100mm. Dia.

For depth upto 150 metre for 80 mm dia. tube well with top enlargement of 150 mm dia. 150mm. Dia.

Supplying brass-strainer with brass socket of approved make. (Heavy type) 100 mm. Dia.

Supplying, fitting and fixing in position G.I.pipes of TATA make for underground works with all necessary accessories,specials viz.socket, bend, tee, union, cross, elbow, nipple, short piece etc.including cost of all materials,jointing materials, cutting pipes, making threads,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect

32 mm Dia.medium quality

100 mm. Dia.medium quality

150 mm. Dia. Medium quality

Supply, fitting and fixing steel cutter piece up to 450mm long with socket. 75mm dia

Supplying fitting fixing plug of approved make confirming to I.S. specification. 50mm dia.

Supplying fitting fixing G.I. cap at top. 150mm.

Washing and developing tube well with air compressor pump and Enginee for 8 hours continions pumping per day with necessary arrangement for testing the yeild in gallons per hour with V notch including hire and labour charges for all tools and plants and scafolding as required

Packing the annular space between the outside of the tubewell pipes and strainers and the bore with 'pea' size wagheed graval of approved quality having size from 2mm. To 5mm or the size approved by the Engineer-in-charge including cost of all materials labour and equipment complete

Supply, installation and commissioning 2.2 kiloWatt,Single Phase,240 ±10%Volts,50Hz, 32 mm delivery submersible pump set (Kirloskar or equivalent) including all ISI mark necessary accessaries, auto cut voltage stabilizer, control panel box, Havel or equivalant make main switch etc

Repair / rewindng of submersible pump and motor i) 2 HP

Repair of Electrical Panel Box for Pump and Motor

Supply of G. I. pipes of TATA make including necessary sockets.15 mm dia.Medium quality

Supply of G. I. pipes of TATA make including necessary sockets. 20 mm dia.Medium quality

Supply of G. I. pipes of TATA make including necessary sockets. 25 mm dia.Medium quality

Supply of galvanised iron socket with I.S.I. mark.(i) 15 mm dia

Supply of galvanised iron socket with I.S.I. mark.(i) 20 mm dia

Supply of galvanised iron socket with I.S.I. mark.(i) 25 mm dia

Supply of 15 mm dia G.I long thread

Supply of 20 mm dia G.I long thread

Supply of 25 mm dia G.I long thread

Supply of G.I. plain equal elbow of approved brand and make.15mm

Supply of G.I. reducing elbow.25mmx20mm

Supply of pendent tee with I.S.I. mark.15mmx15mmx20mm

Supply of pendent tee with I.S.I. mark.20mmx20mmx25mm

Supply of G.I. nipple standard 50 mm long.15mm

Supply of G.I. Sgort piece of TATA make (above 50mm & upto 150mm).15mm

Supply of G.I. Sgort piece of TATA make( above 50mm & upto 150mm). 20mm

Supply of G.I. Sgort piece of TATA make (above 50mm & upto 150mm). 25mm

Supply of G.I. plug 15 mm dia

Supply of G.I. plug 20 mm dia

Supply of G.I. union.15mm

Supply of G.I. union.20mm

Supply of G.I. union.25mm

Supply of 15 mm dia Brass peet valve

Supply of 20 mm dia G.I peet valve

Supply of 25 mm dia G.I peet valve

Supply of 15 mm dia CP/Brass bib cock/stop cock

Supply of 15 mm dia CP Pillar cock

Supply of 15 mm dia Brass float valve with ball

Supply of 20 mm dia Brass float valve with ball

32 mm Dia.waste pipe (900 to 1200 mm long)

Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer(500 lit)

Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer(1000 lit)

Supply of 200 mm dia Sluice valve

ALAUDDIN SK