T PURCHASE OF TUBEWELL SPARE PARTSFOR ALL SANSADS UNDER MAYAHOWRI G.P.

Amount

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

(i) 40 mm dia.

(ii) 50 mm dia.

(iii) 75 mm dia.

(iv) 100 mm dia.

Supplying G.I. pipe strainer with brass net and jacketted of approved quality. (Heavy type)

(i) 40 mm dia.

(ii) 50 mm dia.

Supplying high density polythene strainer of approved make with adapter conforming to I.S. specifications

(i) 40 mm dia.

(ii) 50 mm dia.

Supplying P.V.C. strainer of approved make with adapter conforming to I.S. 12818 specifications

(i) 40 mm dia.

(ii) 50 mm dia.

Supplying M.S. male/female adopter of approved make and brand for coupling of M.S. pipe and fibre glass strainers as per direction of the Engineer-in-Charge

(iii) 200 mm

Supplying, fitting and fixing steel cutter piece upto 450 mm long with sockets

(i) 40 mm dia.

(ii) 50 mm dia.

(iii) 75 mm dia.

Supplying, fitting and fixing plug of approved make conforming to I.S. specifications

(i) 40 mm dia.

(ii) 50 mm dia.

(iii) 75 mm dia.

Supplying, fitting and fixing check valve (vertical) G.M. tested to 21 kg per sq. cm.

(iii) 25 mm

Supplying, fitting and fixing check valve (horizontal) G.M. tested to 21 kg per sq. cm.

(iii) 25 mm

Supplying, fitting and fixing special hand pump no. 6 of approved make (for 50 mm or 40 mm dia. tubewell)

Supplying, fitting and fixing popular Maya pump no-6 or similar

(i) for 40 mm dia. Tubewell

(ii) Domestic Pump of approved make of 40/50 mm dia.

Supplying, fitting and fixing 65 mm dia. deep well brass cylinder with necessary fittings and accessories

Supplying, fitting and fixing 15 mm dia galv. M.S. connecting rod with sockets

Supplying, fitting and fixing heavy type bell mouth reducing socket

(i) 50 mm X 100 mm

(ii) 75 mm X 150 mm

(iii) 100 mm X 150 mm

(iv) 100 mm X 200 mm

(v) 200 mm X 250 mm

Supplying, fitting and fixing G.I. cap at top

(iii) 200 mm

Supplying, fitting and fixing M.S. socket ring

(iii) 200 mm

Washing and developing tubewell with air compressor pump and engine for 8(eight) hours continuous pumping per day with necessary arrangements for testing the yield in gallons per hour with 'V' notch including hire and labour charges for all tools and plants and scaffolding as required

Providing and fixing bell plug as required upto 250 mm (internal) dia. ERWMS pipe including cost of materials and labour complete

Supplying, fitting and fixing 300 mm M.S. housing clamp of approved quality

Repairing chocked up tubewell by cleaning and washing with chemical including pumping with powerful pump

(i) 40 mm to 50 mm dia tubewell upto 100 metre deep

(ii) Above 50 mm to 100 mm dia tubewell upto 100 metre deep

Supplying, fitting and fixing brass cylinder parts

(i) Brass plunger complete

(ii) Brass plunger complete without G.I. rod

(iii) C.I. top socket

(iv) C.I. bottom socket

(v) 65 mm brass tube (both end threaded)

samaresh Enterprise (BID ID -6866431)

STAR ENTERPRISE (BID ID -6866699)