Providing and laying of 80 mm and 65mm Dia GI rising main Medium Class from delivery to OHT Providing and lowering of Submersible Pump sets along with submersible cable for Tube Well No 1 4 5 6 respectively including welding of joints

Amount

1. Providing and fixing of G.I. Pipe complete with G.I. fitting (excluding trenching and refilling) etc.( Prakash Surya, Jindal make.) i.e. 6 mtr × 4 Nos. (Tubewells) For 80 mm dia, (For laying rising main)

Earth work in excavation by manual means in trenches for foundation drains, pipes, cables etc. (not exceeding 1.5 mtr in width) and for shafts, welds, cesspits & the like not exceeding 10 sqm on plain, depth up to 1.5 mtr including disposal of excavated earth upto 1 mtr from cutting edge, disposal earth is to be levelled and neatly dressed in all kinds of soil.

Providing of M.S flanged joints to double flanged and specials including testing to joints:

150 mm dia (For Laying Rising Main)

80 mm dia (For Laying Rising Main)

65 mm dia ( For Laying Rising Main)

Refilling the excavated earth in trenches in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering lead up to 50 mm and lift upto 1.5 mtr. For 49.88 @ 90% 44.89 Cum of item No. 2

Reducing Nipple:

3″×6″ dia (For Laying Rising main)

2.5″×6″ dia (For Laying Rising main)

Welding of pipe including hiring charge of welding set and labour etc. (For laying Rising main)

Submersible Pump Set. (KSB/Kirloskar make) 10 HP × 4500 GPH × 74 mtr with 2.5 dia delivery. (For Tubewell (1) & (6)

Submersible Pump Set. 10 HP × 4000 GPH × 72 mtr with 2.5 dia delivery. For Tubewell (4)

Submersible Pump Set. 7.5 HP × 4000 GPH × 65 mtr with 2.5 dia delivery. For T/W No. (5)

Submersible Cable : 6 Sq. mm (For 4 No’s Tubewell)

G.I. Pipe (Medium class) ( Prakash Surya, Jindal make.)

80 mm dia (For T/W (1), (4) & (6) (For lowering of pumpset)

65 mm dia (For T/W No. (5) (For Lowering of Pumpset)

C.I. Reflux Valve ( Kirloskar, Kartar make)

80 mm dia (For T/W No. 1, 4 & 6 )

65 mm dia (For T/W No. 5 )

G.I. Elbow:

80 mm dia

65 mm dia

G.I. Flange:

80 mm dia

65 mm dia

M.S. Flange. (Without threading)

80 mm dia (For Lowering of Column Pipe)

65 mm dia (For Lowering of Column Pipe)

Rubber Gasket:

80 mm dia

65 mm dia

Nuts & Bolts 5/8″ ×3″ L

M.S Flange:

80 mm dia (For Rising Main)

65 mm dia (For Rising Main)

Testing and Commissioning of 10 HP × 4500× 74 mtr, 10 HP× 4000× 72 mtr, & 7.5 HP × 4000× 65 mtr, & 10 HP × 4500× 74 mtr. Head Submersible Pump Set for Tube Well No. 1 4, 5 & 6 respectively. alongwith allied works. The job includes dismantling of submersible pump set before lowering, cleaning of inter stages, checking of adjustment of thrust pad, roter bushes, checking of smooth rotation, checking of adjustment of Pump Set for proper Tolerance, Upward and downward movement, reassembling of pump, coupling of pump and motor together and testing the coupled unit on load and testing pit including testing of rising main complete job.

Fabrication and Fitting of Tie rod approx. 3 mtr Span of 40×6 mm flat iron with submersible pump set with the help of heavy duty nuts and bolts welded at both ends of Tie rod as per requirement of pump set. The job also includes 1 No. reducer nipple, welding of flanges, fitting of reducer nipple alongwith fabrication and labour charges.

Providing and Fabrication of 80 & 65 mm dia G.I. pipe (med) with required flanges joints, M.S strips joints etc by cutting and making approx. 10 ft length and flanged with both ends by way of welding with M.S Filler rodes and making it complete leak proof. The M.S Flanges are to be finished properly so that rubber gasket is to be inserted properly between two flanges and tightened with nuts and bolts complete and making it leak proof joint of M.S. flanges. The job also includes welding of flat iron M.S Strips at each end of pipe for giving extra strength to flanged joints for Tube well No. 1, 4, 5 & 6 respectively. The job includes carriage of all the pipes, making, fitting with loading and uploading from store to workshop and from workshop to site of work i.e. tube well complete job with labour charges only. a) 10 ft length pipe (for T/W 1, 4, 5 & 6 ) = 52 Nos. of Length. b) Flanged Joints: 104 Joints c) M.S Strip Joints : 200 Joints

Lowering of Submersible Pump Set by way of hosting 5 ton capacity chain Pulley Block. The job includes tighting of each nuts & bolts of flanged joints to ensure leak proof joint with rubber gasket in between flanged joints. The job also includes labour charges for lowering of pipes one by one including submersible pump set alongwith cost of cable joint with hiring of Tripod Stand extra.

Fabrication and fitting of M.S. Plate also welded with top column pipe to cover the casing pipe with three hole cut of approx. 80mm & One hole of 65 mm dia in centre and hole of 30 mm dia at and appropriate distance for submersible cable. Fabrication of pipe and nipple for taking the delivery out of tube well for connecting it to the rising main pipe alongwith rubber gasket and nuts & bolts complete with labour and fitting charges.

Providing And laying in position cement concrete of Specific grade including curing but excluding the cost of centering and shuttering. All work upto plinth level with 1:4:8 using 40mm nominal size. (For Lowering &Delowering Stand)

Providing And laying in position cement concrete of specific grade including curing but excluding the cost of centering and shuttering. All work upto plinth level with 1:2:4 using 20mm nominal size. (For Lowering &Delowering Stand)

Centering and shuttering including strutting, propping etc. and removal of form work for: foundations, footings, bases for columns. (For Lowering &Delowering Stand)

Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. (For Lowering &Delowering Stand)

Providing and fixing G.I. pipes complete with G.I. fittings excluding trenching and refilling etc. (external work) 100mm dia (Medium class) Parkash/Jindal make) (For Lowering &Delowering Stand)

Cost of 5 Tonne Chain Pulley Block

Re-development of Tube well No. 1, 4, 5 & 6 :

Hiring / Shifting of Air Compressor upto I/C, Ghatti - Kathua

00 to 25 hours

Beyond 25 hours upto 75 hours ( as per actual) i.e 50 hours ×4 Tubewells

SH ASHWANI KUMAR

M/s Sourabh Construction Pvt. Ltd.