REPAIR AND MAINTENANCE OF EXTERNAL WATER SUPPLY IN SECTOR A GE 865 EWS LEH

Amount

S&F PP-R pipes PN 20/SDR 6, 3 layer 75mm dia bore with all fittings conforming to IS-15801 and fixed complete to walls and ceiling or laid in floors or trenches all as specified & directed by Engr-in-Charge.

All as per item No 1 above but 63 mm dia bore

All as per item No 1 above but 50mm dia bore

All as per item No.1 above but of 40mm dia bore

All as per item No 1 above but 25mm bore dia.

All as per item No 1 above but 20mm bore dia.

Supply and fixing gate valve confirming to ISO 9001- 2000 conforming to IS-15801 screwed down high pressure with crutch or butter fly handle screwed both ends for PP-R pipes or for union and fixed completely as specified by Engr-in-Charge for the size 80mm dia bore. Make : SFMC / WETFLOW / SAFE (Manufactured by Pioneer)

All as per item No.7 above but of size 63 mm dia bore

All as per item No.7 above but of size 50mm dia bore

All as per item No.7 above but of size 40mm dia bore

All as per item No.7 above but of size 25mm dia bore

All as per item No 7 above but of size 20mm dia bore

All as per item No 7 above but of size 15mm dia bore

Supply and fixing PPR coupler as specified and directed by Engr-in-Charge for 20mm dia bore. Make Sant/Unik/Jindal

All as per item No 14 above but of size 25mm dia bore

All as per item No 14 above but of size 32mm dia bore

All as per item No 14 above but of size 40mm dia bore

All as per item No 14 above but of size 50mm dia bore

All as per item No 14 above but of size 63mm dia bore

All as per item No 14 above but of size 75mm dia bore

Supply and fixing PPR Elbow 90* as specified and directed by Engr-in-Charge for 20mm dia bore. Make Sant/Unik/Jindal

All as per item No 21 above but of size 25mm dia bore

All as per item No 21 above but of size 32mm dia bore

All as per item No 21 above but of size 40mm dia bore

All as per item No 21 above but of size 50mm dia bore

All as per item No 21 above but of size 63mm dia bore

All as per item No 21 above but of size 75mm dia bore

Supply and fixing PPR Elbow 45* as specified and directed by Engr-in-Charge for 20mm dia bore. Make Sant/Unik/Jindal

All as per item No 28 above but of size 25mm dia bore

All as per item No 28 above but of size 32mm dia bore

All as per item No 28 above but of size 40mm dia bore

All as per item No 28 above but of size 50mm dia bore

All as per item No 28 above but of size 63mm dia bore

All as per item No 28 above but of size 75mm dia bore

Supply and fixing PPR Equal Tee as specified and directed by Engr-in-Charge for 20mm dia bore. Make Sant/Unik/Jindal

All as per item No 35 above but of size 25mm dia bore

All as per item No 35 above but of size 32mm dia bore

All as per item No 35 above but of size 40mm dia bore

All as per item No 35 above but of size 50mm dia bore

All as per item No 35 above but of size 63mm dia bore

All as per item No 35 above but of size 75mm dia bore

Supply and fixing PPR Plain Union as specified and directed by Engr-in-Charge for 20mm dia bore. Make Sant/Unik/Jindal

All as per item No 42 above but of size 25mm dia bore

All as per item No 42 above but of size 32mm dia bore

All as per item No 42 above but of size 40mm dia bore

All as per item No 42 above but of size 50mm dia bore

All as per item No 42 above but of size 63mm dia bore

Supply and fixing PPR Reducing Elbow as specified and directed by Engr-in-Charge for 25 mm x 20 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 48 above but of size 32 mm x 25 mm dia bore

All as per item No 48 above but of size 32 mm x 20 mm dia bore

All as per item No 48 above but of size 40 mm x 32 mm dia bore

All as per item No 48 above but of size 40 mm x 25 mm dia bore

All as per item No 48 above but of size 40 mm x 20 mm dia bore

All as per item No 48 above but of size 63 mm x 40 mm dia bore

Supply and fixing PPR Reducer as specified and directed by Engr-in-Charge for 25 mm x 20 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 55 above but of size 32 mm x 25 mm dia bore

All as per item No 55 above but of size 32 mm x 20 mm dia bore

All as per item No 55 above but of size 40 mm x 32 mm dia bore

All as per item No 55 above but of size 40 mm x 25 mm dia bore

All as per item No 55 above but of size 50 mm x 40 mm dia bore

All as per item No 55 above but of size 50 mm x 32 mm dia bore

All as per item No 55 above but of size 63 mm x 50 mm dia bore

All as per item No 55 above but of size 63 mm x 40 mm dia bore

Supply and fixing PPR Reducing Tee as specified and directed by Engr-in-Charge for 25 mm x 20 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 64 above but of size 32 mm x 25 mm dia bore

All as per item No 64 above but of size 32 mm x 20 mm dia bore

All as per item No 64 above but of size 40 mm x 32 mm dia bore

All as per item No 64 above but of size 40 mm x 25 mm dia bore

All as per item No 64 above but of size 50 mm x 40 mm dia bore

All as per item No 64 above but of size 50 mm x 32 mm dia bore

All as per item No 64 above but of size 63 mm x 50 mm dia bore

All as per item No 64 above but of size 63 mm x 40 mm dia bore

S&F in replacement GI tubing 150mm bore medium grade with all fittings and laid in floors or trenches all as specified & directed.

All as per item No. 73 above but of size 100mm dia bore

All as per item No. 73 above but of size 80mm dia bore

All as per item No. 73 above but of size 50mm dia bore

All as per item No. 73 above but of size 40mm dia bore

All as per item No. 73 above but of size 25mm dia bore

All as per item No. 73 above but of size 20mm dia bore

All as per item No. 73 above but of size 15mm dia bore

Supply and fixing GI Elbow threaded as specified and directed by Engr-in-Charge for 15 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 81 above but of size 20mm dia bore

All as per item No 81 above but of size 25mm dia bore

All as per item No 81 above but of size 32mm dia bore

All as per item No 81 above but of size 40mm dia bore

All as per item No 81 above but of size 50mm dia bore

All as per item No 81 above but of size 65mm dia bore

All as per item No 81 above but of size 80mm dia bore

All as per item No 81 above but of size 100mm dia bore

All as per item No 81 above but of size 150mm dia bore

Supply and fixing GI Tee threaded as specified and directed by Engr-in-Charge for 15 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 91 above but of size 20mm dia bore

All as per item No 91 above but of size 25mm dia bore

All as per item No 91 above but of size 32mm dia bore

All as per item No 91 above but of size 40mm dia bore

All as per item No 91 above but of size 50mm dia bore

All as per item No 91 above but of size 65mm dia bore

All as per item No 91 above but of size 80mm dia bore

All as per item No 91 above but of size 100mm dia bore

All as per item No 91 above but of size 150mm dia bore

Supply and fixing GI Union threaded as specified and directed by Engr-in-Charge for 15 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 101 above but of size 20mm dia bore

All as per item No 101 above but of size 25mm dia bore

All as per item No 101 above but of size 32mm dia bore

All as per item No 101 above but of size 40mm dia bore

All as per item No 101 above but of size 50mm dia bore

All as per item No 101 above but of size 65mm dia bore

All as per item No 101 above but of size 80mm dia bore

All as per item No 101 above but of size 100mm dia bore

All as per item No 101 above but of size 150mm dia bore

Supply and fixing GI Socket threaded as specified and directed by Engr-in-Charge for 15 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 111 above but of size 20mm dia bore

All as per item No 111 above but of size 25mm dia bore

All as per item No 111 above but of size 32mm dia bore

All as per item No 111 above but of size 40mm dia bore

All as per item No 111 above but of size 50mm dia bore

All as per item No 111 above but of size 65mm dia bore

All as per item No 111 above but of size 80mm dia bore

All as per item No 111 above but of size 100mm dia bore

All as per item No 111 above but of size 150mm dia bore

Supply and fixing GI Plug threaded as specified and directed by Engr-in-Charge for 15 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 121 above but of size 20mm dia bore

All as per item No 121 above but of size 25mm dia bore

All as per item No 121 above but of size 32mm dia bore

All as per item No 121 above but of size 40mm dia bore

All as per item No 121 above but of size 50mm dia bore

All as per item No 121 above but of size 65mm dia bore

All as per item No 121 above but of size 80mm dia bore

All as per item No 121 above but of size 100mm dia bore

All as per item No 121 above but of size 150mm dia bore

Supply and fixing GI 3 Way threaded as specified and directed by Engr-in-Charge for 15 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 131 above but of size 20mm dia bore

All as per item No 131 above but of size 25mm dia bore

All as per item No 131 above but of size 32mm dia bore

All as per item No 131 above but of size 40mm dia bore

All as per item No 131 above but of size 50mm dia bore

All as per item No 131 above but of size 65mm dia bore

All as per item No 131 above but of size 80mm dia bore

All as per item No 131 above but of size 100mm dia bore

All as per item No 131 above but of size 150mm dia bore

Supply and fixing GI Nipple threaded as specified and directed by Engr-in-Charge for 15 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 141 above but of size 20mm dia bore

All as per item No 141 above but of size 25mm dia bore

All as per item No 141 above but of size 32mm dia bore

All as per item No 141 above but of size 40mm dia bore

All as per item No 141 above but of size 50mm dia bore

All as per item No 141 above but of size 65mm dia bore

All as per item No 141 above but of size 80mm dia bore

All as per item No 141 above but of size 100mm dia bore

All as per item No 141 above but of size 150mm dia bore

Supply and fixing GI Cap Plug threaded as specified and directed by Engr-in-Charge for 15 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 151 above but of size 20mm dia bore

All as per item No 151 above but of size 25mm dia bore

All as per item No 151 above but of size 32mm dia bore

All as per item No 151 above but of size 40mm dia bore

All as per item No 151 above but of size 50mm dia bore

All as per item No 151 above but of size 65mm dia bore

All as per item No 151 above but of size 80mm dia bore

All as per item No 151 above but of size 100mm dia bore

All as per item No 151 above but of size 150mm dia bore

Supply and fixing GI Tank Nipple threaded as specified and directed by Engr-in-Charge for 15 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 161 above but of size 20mm dia bore

All as per item No 161 above but of size 25mm dia bore

All as per item No 161 above but of size 32mm dia bore

All as per item No 161 above but of size 40mm dia bore

All as per item No 161 above but of size 50mm dia bore

Supply and fixing GI Flange as specified and directed by Engr-in-Charge for 80 mm dia bore. Make Sant/Unik/Jindal/ Equivalent

All as per item No 167 above but of size 100mm dia bore

All as per item No 167 above but of size 150mm dia bore

S&F in replacement of leather buffallow of thickness 2 to 10mm thick all as directed.

S&F in replacement gun metal gate valve ISI marked cast with ironwheel head, screwed both ends for iron pipe for 50 mm dia bore Make Kirloskar/Sant

All as per item No. 171 above but of size 40mm dia bore

All as per item No. 171 above but of size 25mm dia bore

All as per item No. 171 above but of size 20mm dia bore

All as per item No. 171 above but of size 15mm dia bore

S&F in replacement cast iron sluice valve for water supply purpose with CI drilled flanged ends (internal cast 150mm bore class PN1.6 confirming to IS-780 ISI 780 ISI marked) with stainless steel spindle and iron wheel including jointing material complete such as rubber packing rings of adequate size and requisite number of nuts bolts and washer complete all as specified. Make Kirloskar/ Sant.

All as per item No. 176 above but 100 mm dia bore.

All as per item No. 176 above but 80 mm dia bore.

S & F in replacement of cast iron air release valve flanged type heavy duty grade single outlet air release valve 25mm bore and fixing upto 150mm dia CI/DI/GI pipe including suitable adopter, rubber hinged sheet, nut, bolt etc complete all as specified & directed.

Supply and fix non return valve ISI marked flanged ends with by pass arrangements of size 150mm dia bore all as specified and directed.

All as per item No. 180 above but 100 mm dia bore.

Excavation in trenches n.exc. 1.5m wide and n.exc. 1.5m in depth etc. for laying of external water supply distribution pipe lines of any type.

Removal of excavated earth and spreading over 50m distance

Returning filling in including spreading levelling watering and well ramming in layers not exc. 25cm

Material and labour for construction of stone masonary valve pit size 90x90x120 cm (internal dimension) built in cement mortal 1:4 incl plastering 20mm thick internally and externally in CM 1:4 PCC 1:4:8 TYPE D-2 15 Cm thick in foundation extending 10cm beyound external faces of wall around PCC flooring 1:2:4 type B-1, 40mm thick cover made out of 3.15mm thick MS round bar and locking arrangement with lock 2 keys . MS sheet cover should be painted with two caats of enamelled paint over a coat of red oxide primer all as specified and directed.

Taking up or down steel/PP-R water tubing and connections of size 80mm to 150mm dia bore for repair (Cleanig, blockage removal, welding etc) including excavaion, removal, returning and filling (defective matrls like pipes and fittings if required are paid separately under respective items)

All as per item No 42 above but for 40mm to 50mm dia bore

Cleaning of under ground sump of any capacity by scrubbing before commencing the water supply in the season and painting the same with water proof paint of white colour of two coats upto the ceiling of the sump all as directed by Engr-in-Charge

Cleaning of MS water tank of any capacity by scrubbing the outer and inner surface and removing the sludge from the tank before commencing the water supply in the season and painting the same with one coat of red-oxide primer on inner surface of tank and and two coats of black bituminous paint on inner surface and one coat on outter surface all as directed by Engr-in-Charge

Supply mixing for ALTOCH-GP (calcium based granular disinfectant for water treatment more stable than chlorine gas and stronger than bleaching powder and sodium hypo chlorite) paking in 45 Kgs plastic drums all as specified and directed.

M/S Web Company

M/S SHABIR AHMAD SHAH AND CO

M/S STANZIN NOBROO

M/S SUMEET TRADING CORP

M/S SHAMSHER ALI SUFI

national engineering

RISING SUN ENGG WORKS