CERTAIN ESSENTIAL REPAIRS MAINTENANCE TO DI CI GI PIPE LINE AND EXTERNAL WATER SUPPLY IN TUNIR OUTSIDE AREA PEER BABA DSC LINE SKOL GATENBCD HARDFODC UNDER AGE EM II GE NW KARANJA

Amount

Taking out cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead for 300 mm bore complete all as specified and directed.

Taking out cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead for 250 mm bore complete all as specified and directed.

Taking out cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead for 200 mm bore complete all as specified and directed.

Supply,laying ,connection and testing cast iron water mains with spigot and socket ends centrifugally cast,class 'B' in any length, laid in trenches complete all as specified and directed of sizes 300 mm bore

Supply,laying ,connection and testing cast iron water mains with spigot and socket ends centrifugally cast,class 'B' in any length, laid in trenches complete all as specified and directed of sizes 250 mm bore

Supply,laying ,connection and testing cast iron water mains with spigot and socket ends centrifugally cast,class 'B' in any length, laid in trenches complete all as specified and directed of sizes 200 mm bore

Note for sl item No (4 to 6) :- "CI Pipe will be required to be laid in trench or above the ground as per site requriment (all as directed by Engineer-in-Charge) in full length or in part of length . CI Pipe line is passing through jungle area /natural ponds filled with rain water so proper arrangement in order to repair/replacement including lighting arrangement and creating approch upto pipe line is deemed to be included in quoted rate required joints and specials will be measured and paid separately under relevant Sch 'A' item described here-in-after

M&L CI specials such as bends (any type,radius and angle) tapers any type (straight,bend, increasing, decreasing,or double socket ect). Tee pieces single branch 'Y' junction double branch,cross (all sockets or socket and spigot),collars caps and plugs ect for upto 300mm bore as in repair including complete all as specified and directed.

Taking down existing sluice valve cast iron body, heavy duty of following sizes 300mm bore :-

(a) All as per item ser no- 8 herein befor but 250mm bore

(b) All as per item ser no- 8 herein befor but 200mm bore

(c) All as per item ser no- 8 herein befor but 150mm bore

(d) All as per item ser no- 8 herein befor but 100mm bore

(e) All as per item ser no- 8 herein befor but 80mm bore

Supply and fix in position sluice valve (ISI marked) flanged and drill both ends cast iron body, heavy duty brass spindle type PN 1.6 with and including jointing rubber gasket,nut,bolts of following sizes 300mm bore :-

(a) All as per item ser no- 9 herein befor but 250mm bore

(b) All as per item ser no- 9 herein befor but 200mm bore

(c) All as per item ser no- 9 herein befor but 150mm bore

(d) All as per item ser no- 9 herein befor but 100mm bore

(e) All as per item ser no- 9 herein befor but 80mm bore

Materials and labour for run lead joints in cast iron water mains, spigot and socketed pipes and fittings 80 mm bore in repair of leakage complete all as specified and directed.

(a) All as per item ser no- 10 here-in-before but for bore of pipe 100 mm

(b) All as per item ser no- 10 here-in-before but for bore of pipe 150 mm

(c) All as per item ser no- 10 here-in-before but for bore of pipe 200 mm

(d) All as per item ser no- 10 here-in-before but for bore of pipe 250 mm

(e) All as per item ser no- 10 here-in-before but for bore of pipe 300 mm

M&L for plain cement concretePCC (1:4:8 ) type D2 , using 40mm graded stone aggregate used in trust block / pillars/ stand etc. complete all as specified and as directed.

M&L in repairs for MS manhole cover 60cmX60cm made out of 5 mm thick MS sheet bends to shape/with angle iron frame on sides, locking, arrangement fixed to RCC Tank/ UG sumps with grouting the angle iron frame in RCC slabe including two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed.

Cutting in position 80 mm bore cast iron water mains for repair or insertion of new tee, branch etc with and including necessary excavation and earthwork as required at site complete all as specified and directed.

(a) All as per item ser no- 13 here-in-before but for bore of pipe 100mm

(b) All as per item ser no- 13 here-in-before but for bore of pipe 150mm

(c) All as per item ser no- 13 here-in-before but for bore of pipe 200mm

(d) All as per item ser no- 13 here-in-before but for bore of pipe 250mm

(e) All as per item ser no- 13 here-in-before but for bore of pipe 300mm

Taking out 15 mm dia gun metal gate valve with iron wheel head, from GI pipes complete all as specified and directed

(a) All as per item ser no- 14 here-in-before but for size 20 mm

(b) All as per item ser no- 14 here-in-before but for size 25 mm

(c) All as per item ser no- 14 here-in-before but for size 40 mm

(d) All as per item ser no- 14 here-in-before but for size 50 mm

Supply and fixing gun metal gate valve with iron wheel head, screwed both ends for iron pipes 15mm bore complete all as specified and directed

(a) All as per item ser no- 15 here-in-before but for bore of pipe 20 mm

(b) All as per item ser no- 15 here-in-before but for bore of pipe 25 mm

(c) All as per item ser no- 15 here-in-before but for bore of pipe 40 mm

(d) All as per item ser no- 15 here-in-before but for bore of pipe 50 mm

Burning out lead joints of 80 mm bore cast iron pipe in any position with and including necessary excavation and earthwork as required at site complete all as specified and directed.

(a) All as per item ser no- 16 here-in-before but for bore of pipe 100 mm

(b) All as per item ser no- 16 here-in-before but for bore of pipe 150 mm

(c) All as per item ser no- 16 here-in-before but for bore of pipe 200 mm

(d) All as per item ser no- 16 here-in-before but for bore of pipe 250 mm

Drilling and tapping cast iron water mains (in position) for making branch connections of 15mm bore Pipe line with and including necessary excavation and earthwork as required at site complete all as specfied and directed.

Drilling and tapping cast iron water mains (in position) for making branch connections of 20 mm bore Pipe line with and including necessary excavation and earthwork as required at site complete all as specfied and directed.

Supply and fixing lead wool complete all as specified.

Supply and fixing Spun yarn dressed complete all as specified.

Taking up worn out/ rusted existing GI steel tubing incl all fitings from trenches/ Roof/ Walls/ Nala/ Roads including cleaning for refixing or removal from site all as directed of the following sizes:

(a) 15 mm bore

(b) 20 mm bore

(c ) 25 mm bore

(d) 40 mm bore

(e) 50 mm bore

(f) 80 mm bore

(g) 100 mm bore

(g) 150 mm bore

Refixing old unserviceable steel tubing and connections in new or old position after cleaning including all fittings of the following size complete all as specified and directed (to be measured only found serviceable in all respect retrived from item No- 18 (a) to (g) whichever applicable)

(a) 15 mm bore

(b) 20 mm bore

(c ) 25 mm bore

(d) 40 mm bore

(e) 50 mm bore

(f) 80 mm bore

(g) 100 mm bore

(h) 150 mm bore

S & Laying steel water tubing, galvanised, medium grade 15 mm bore including all GI fittings as required at site, laid in trenches complete all as specified and directed.

(a) All as per item ser no- 23 here-in-before but bore of pipe 20 mm

(b) All as per item ser no- 23 here-in-before but bore of pipe 25 mm

(c) All as per item ser no- 23 here-in-before but bore of pipe 40 mm

(d) All as per item ser no- 23 here-in-before but bore of pipe 50 mm

S & F of 150 mm bore cast iron pipe with spigot and socket ends, centrifugally cast, class LA, in any length, laid in trenches complete all as specified and directed.

S & F of 100 mm bore cast iron pipe with spigot and socket ends, centrifugally cast, class LA, in any length, laid in trenches complete all as specified and directed.

S & F of 80 mm bore cast iron pipe with spigot and socket ends, centrifugally cast, class LA, in any length, laid in trenches complete all as specified and directed.

Carrying out Jungle cutting & Grass cutting in external water supply installaton, water reservoir in Tunir Area alongwith pipe line both side and shifting of debris to a distance of 50 mtr away from site all as specified & directed by Engineer -in-Charge

M & L for construction of brick masonry valve pit of size 600 X 600 X 600 mm (Internal dimensions) with brick work of sub class ‘B’ old size bricks built in cement mortar 1:4 and 10 mm thick rendering on internal and exposed external surfaces with and including 40 mm X 40 mm X 6 mm mild steel angle iron frame, 3.00 mm thick mild steel sheet cover with appropriate size lifting handles and locking arrangement and 01 No. 50 mm size 4 levers lock with keys in duplicate make – Navtal or Link including painting steel and iron surfaces with two coats of black bituminous paint over a coat of red oxide primer and demolition of existing old valve pit complete all as specified,

(a) All as per item ser no- 28 here-in-before but size 900 x 900 x 900 mm

(b) All as per item ser no- 28 here-in-before but size 1200 x 1200 x 1200 mm

Cement concrete in foundation, filling mass concrete type-C2, 1:3:6, (40mm graded aggregate) incl demolition / dismentling of Cement Concrete (un-rainforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Taking out old unserviceable non return valve and Supply, installation, commissioning and testing of 150 mm size non return valve of cast iron body, both ends flanged & drilled conforming to IS 5312 including flanges and jointing materials such as nut-bolts, washers & fibre / rubber gasket etc as required at site complete all as specified and directed.

(a) All as per item ser no- 30 here-in-before but for bore of pipe 100 mm

(b) All as per item ser no- 30 here-in-before but for bore of pipe 80 mm

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for laying water mains and getting out in soft / loose soil including trimming sides and forming bottom surface to the required level / slope etc complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm in each layer as in soil complete all as specified and directed.

Removing excavated material (soil) to a distance not exc. 50 m and depositing where directed at a level not exc. 1.5 m above the starting point complete all as specified and directed.

Nexus Infratech

Expert Electric Service And Stores

ECOBUILD

Parmatma Enterprises

M.K Enterprises

pk Enterprises

Sagar Electricals