Repair / maintenance and replacement of water supply pipe line and connected works in OTM / MAP area under GE (Army) Suratgarh at Suratgarh Mil Stn

Amount

Excavation in trenches, not exc 1.5 m wide and n. exc 1.5 m depth, or n exc 10 Sqm on plan and n exc 1.5 m in depth for foundations of poles, struts, stays etc. or laying underground cable and water supply / sewage pipe line etc. in soft / loose soil & getting out including taking out old brick or precast cable cover complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling watering and well ramming in layers n.exc 25 cm in soft/loose soil complete all as specified and directed by Engineer-in-charge.

Removal of excavated soil/ material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified and directed by Engineer-in-charge.

M&L for road cutting for laying of water supply pipe lines upto 350 mm dia including returning filling in and making good disturbed surface to match with the existing surface complete all as directed by Engineer-in-charge .

Taking up or down 15mm bore galvanised steel water tubing including connections, fixed in walls, ceiling or laid under floor or laid in trenches etc complete all as specified and directed by Engineer-in-charge. Note :- Excavation and earthwork shall be measured and paid for separately under respective items of BOQ.

All as per Srl item No 5 above but 20 mm dia bore.

All as per Srl item No 5 above but 25 mm dia bore.

All as per Srl item No 5 above but 32 mm dia bore.

All as per Srl item No 5 above but 40 mm dia bore.

All as per Srl item No 5 above but 50 mm dia bore.

All as per Srl item No 5 above but 100 mm dia bore.

All as per Srl item No 5 above but 150 mm dia bore.

Fixing only 15mm bore old galvanised steel water tubing including cleaning with & including new fittings and fixed complete to walls and ceilings or laid in floors in new or old position complete all as specified and directed by Engineer-in-charge. Note :- GI tubing retrieved vide item No 5 shall be used under this item.

All as per Srl item No 13 above but 20 mm dia bore. Note :- GI tubing retrieved vide item No 6 shall be used under this item.

All as per Srl item No 13 above but 25 mm dia bore. Note :- GI tubing retrieved vide item No 7 shall be used under this item.

All as per Srl item No 13 above but 32 mm dia bore. Note :- GI tubing retrieved vide item No 8 shall be used under this item.

All as per Srl item No 13 above but 40 mm dia bore. Note :- GI tubing retrieved vide item No 9 shall be used under this item.

All as per Srl item No 13 above but 50 mm dia bore. Note :- GI tubing retrieved vide item No 10 shall be used under this item. Note for srl item No 13 to 18 :- Cost of all type fittings & connections if required is deemed to included to in the unit rate of this items nothing extra shall be paid on this account.

Taking up or down 110mm bore PVC pipe including connections, fixed in walls, ceiling or laid under floor or laid in trenches etc complete all as specified and directed by Engineer-in-charge. Note :- Excavation and earthwork shall be measured and paid for separately under respective items of BOQ.

S&F in replacement 15mm bore galvanized steel water tubing medium grade with & including all fittings and fixed complete to walls and ceilings or laid in floors / trenches complete all as specified and directed by Engineer-in-charge.

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

All as per Srl item No 20 above but 25 mm dia bore.

All as per Srl item No 20 above but 40 mm dia bore.

All as per Srl item No 20 above but 50 mm dia bore.

All as per Srl item No 20 above but 80 mm dia bore.

Supplying, laying, jointing, commissioning and testing 100mm bore centrifugally cast (Spun) ductile iron pressure pipe with spigot and socketed ends class K-9, confirming to IS : 8329/2000 blast furnace slag cement with portland cement properties suitable for Push-on-joint (rubber gasket jointing / tyton joints) with inside cement mortar lining and black bitumen external coating, duly (ISI marked) and including rubber gasket for push on joint laid in trenches complete all as specified and directed by Engineer-in-Charge. Note :- (i) DI fittings shall be measured and paid separately under respective items of BOQ. (ii) Pipes shall be laid in trenches already excavated for taking out old GI pipe line. Extra excavation / earthwork shall not be paid.

All as per Srl item No 26 above but 150 mm dia bore.

S&F in replacement gun metal globe or gate valve 15mm bore with iron wheel head, screwed both ends for iron pipes complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 28 above but 20 mm dia bore.

All as per Srl item No 28 above but 25 mm dia bore.

All as per Srl item No 28 above but 32 mm dia bore.

All as per Srl item No 28 above but 40 mm dia bore.

All as per Srl item No 28 above but 50 mm dia bore.

Supplying, fixing and testing in replacement of 80mm bore cast iron sluice valve with langed ends drilled ISI marked class PN - 1.6 conforming to IS 14846-2000 with stainless steel spindle with iron wheel, CI gate with brass nut, bolts, washers and rubber packing for connecting pieces etc complete all as specified and as directed by Engineer-in-Charge.

All as per Srl item No 34 above but 100 mm dia bore.

All as per Srl item No 34 above but 150 mm dia bore.

All as per Srl item No 34 above but 200 mm dia bore.

All as per Srl item No 34 above but 250 mm dia bore.

Supplying, fixing, commisioning and testing in replacement cast iron double orifice air release valve, ISI marked, IS:14845, PN 1.6 pressure rating with stainless steel float, suitable for 100mm bore water main, having flanged ends with two air outlets, 100mm dia ISI marked including jointing material such as clamps, nuts, bolts, washers and rubber sheet etc complete all as specified and directed Engr-in-Charge. Note :- Excavation and earthwork shall be measured and paid for seperately under respective items of BOQ.

S&F in replacement Cast iron non return valve / reflux valve with rubber seat flanged type with by pass arrangement suitable for 80mm bore pipe, ISI marked, class PN-1.6 conforming to IS- 5312/2004 with stainless steel spindle, CI gate with brass nuts, bolts, washers and jointing with necessary ruber gasket etc complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 40 above but 100 mm dia bore.

All as per Srl item No 40 above but 150 mm dia bore.

All as per Srl item No 40 above but 200 mm dia bore.

S&F in replacement Cast Iron foot valve for 80 mm bore pipe, lift flanged type as per IS-4038 complete all as specified and directed by Engrineer-in-Charge.

All as per Srl item No 44 above but 100 mm dia bore.

All as per Srl item No 44 above but 150 mm dia bore.

Supplying & fixing DI fittings confirming to IS-9523-2000 suitable for spigot & socketed pipes such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc),tee pieces, single branch, 'Y' junction, double branch, cross collar, caps and plugs etc. suitable for spigot and socketed pipes upto 150 mm bore complete all as specified and directed by Engineer-in-charge.

Welding work and any addition / alteration, cutting and jointing blank flanged to the DI / CI / GI pipe including suitable nut bolts, washer, rubber gasket complete all as specified and directed by Engineer-in-charge. Note :- Blank flange will be measured and paid for seprately.

M&L for Construction of brick masonry in repair of valve pit of internal size 150cm x 150cm x 150cm including necessary excavation and earth work in soft/loose soil, brick work, plastering, white wash, PCC coping, MS frame made out of angle iron of size 40mmx40mmx6 mm, MS sheet cover of 3 mm thick fixed to angle iron frame by means of hinges welded to frame and painting with 2 coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces and grouting the frame in PCC 1:2:4 type B-1 including handle and locking arrangement with one number 50 mm dia brass pad lock, complete all as specified and directed by Engineer - in - Charge Note :- (i) Brick wall shall be 23 cm thick built in cement mortar (1:4) (ii) Internal plaster shall be 15 mm thick in cement mortar (1:4) and external plaster upto 450mm from top shall be 20mm thick in CM (1:6) and remaining external surface shall be flush pointing in CM (1:6) as the work proceeds. (iii) PCC in foundation shall be 15 cm thick in cement concrete (1:4:8) type D2 using 40 mm graded stone aggregate extended 15 cm all around from the external face of the walls. (iv) PCC coping shall be 15 cm thick in cement concrete ( 1:2:4) type B1 using 20 mm graded stone aggregate including grouting of angle iron frame in PCC. (v) Three coats of white wash to internal surfaces of valve pit. (vi) Depth of valve pit shall be reckoned from the top of PCC in foundation.

All as per Srl item No 49 above but valve pit of internal size 90cm x 90cm x 90cm

Supply only in replacement of 'D' Joint / mechanical joint suitable for DI / CI pipe 80/100mm dia bore including excavation work and other fittings such as nut bolts, rubber joints etc required including testing at site complete all as specified and directed by the Engineer-in-Charge.

All as per Srl item No 51 above but 150/ 200 mm dia bore.

All as per Srl item No 51 above but 250 mm dia bore.

Cutting existing CI /DI water tubing 250mm bore for insertion of sluice valve including necessary welding work / thread work and including insertion of necessary fitting new tee of size 350mm x 350mm x 350mm alterations or additions (each cut measured), complete all as specified and as directed by Engineer-in-Charge. Notes :- Cost of fittings and tee required is deemed to included in the unit rate of this item. Nothing extra shall be paid on this account.

M&L for taking out 80mm bore sluice valve from the pipe network, draining the system as required, refacing, regrinding and replacement of gun metal nut, threading, welding work, finishing work as required to make smooth funtioning and refixing in the same position, complete all as specified and directed by Engineer-in-Charge. Note :- (i) Excavation & earthwork including dewatering etc required for the job is deemed to be included in the rate quoted. (ii) Stainless steel spindle required to be replaced shall be measured and paid for separately as "Supply only" under respective items of BOQ.

All as per Srl item No 55 above but 100 mm dia bore.

All as per Srl item No 55 above but 150 mm dia bore.

All as per Srl item No 55 above but 200 mm dia bore.

All as per Srl item No 55 above but 250 mm dia bore.

All as per Srl item No 55 above but 300 /350 mm dia bore.

Supply only in replacement stainless steel spindle with gun metal nut as per existing make and model for sluice valve of size 80mm bore complete all as specified and directed by Engineer-in-Charge.

All as per Srl item No 61 above but 100 mm dia bore.

All as per Srl item No 61 above but 150 mm dia bore.

All as per Srl item No 61 above but 200 mm dia bore.

All as per Srl item No 61 above but 250 mm dia bore.

All as per Srl item No 61 above but 350 mm dia bore.

M&L for repair to joint of spigot and socket joints, fittings joints of CI pipe line of size 80 / 100 mm by making leak proof joint by caulking with caulking tool and using lead wool and spun yarn as required on site including any excavation works as required at site complete all as specified and directed by Engineer-in-Charge. Note :- Excavation & earthwork including dewatering etc required for the job is deemed to be included in the rate quoted.

All as per Srl item No 67 above but 150 / 200 / 250 mm dia bore.

All as per Srl item No 67 above but 300 / 350 mm dia bore.

S&F in repair rotational moulded polyethylene water storage tank ISI Marked (cylindrical vertical double layered with closed top) hoisted and fixed in position of capacity 1000 litres including ball brass valve, high pressure with polythene float and flynut screwed for 20 mm dia GI pipe, 25mm bore GI washout pipe 15 cm long fitted with check nut, 20mm bore over flow pipe 1.50 metre long fitted with brass anti-mosquito nest coupling at the end of over flow pipe & 15mm bore GI air vent pipe 1.30 metre long fitted with tee at the end of air vent pipe (All GI pipes shall be medium grade) complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of water sprinkler 3/4 inch, bronze body arm, brass nozzle range, stainless steel spindle, fulcurm pin with range 5 mtr, 360º full and part circle, inlet 3/4 inch with necessary fixing accessories and testing complete all as specified and directed by Engineer-in-charge. ------------------------------------------------------------------------ Note :- A sum of Rs. 283940/- will be deducted on account of credit for dismantled/ demolished / taken down material. Please refer details on Srl Page No. 18 & 19 (Schedule of Credit) of Tender documents.

SRI SAI CONSTRUCTION COMPANY

M/S GODARA CONSTRUCTION CO.

M/s JUGAL KISHORE MISHRA AND SONS

DASHMESH ENTERPRISES