REPAIR/MAINT/REPLACEMENT OF WATER SUPPLY PIPE LINE AND CONNECTED WORKS FOR MD ACCN AREA UNDER AGE E/M OF GE (A) SURATGARH

Amount

S&F in replacement of GI water tubing 15 mm dia bore, medium grade with necessary fittings i.e. Tee, Reducer, nipple, union, socket etc complete all as specified and as directed Note:-(i) Rate includes the cost of required fittings i.e. Tee, Reducer, nipple, union, socket etc for fixing of pipe. (ii) Old retrived GI pipe will be deposited in AGE E/M store

All as per Sr No 1 above but water tubing 20 mm dia bore pipe.

All as perSr No 1 above but water tubing 25 mm dia bore pipe.

All as per Sr No 1 above but water tubing 40 mm dia bore pipe.

All as per Sr No 1 above but water tubing 50 mm dia bore pipe.

All as per Sr No 1 above but water tubing 80 mm dia bore pipe.

All as per Sr No 1 above but water tubing 100 mm dia bore pipe.

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, shafts, wells, manholes, or laying water supply pipe lines etc. in soft/loose soil complete all as specified and directed

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

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

S&F DI fittings confirming to IS-9523-2000 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, blank flange etc. suitable for spigot and socketed pipes complete all as specified and directed

Welding work and any addition/ alteration, cutting and joining blank flanged to the DI / CI/ GI pipe 80/100/150/200 including suitable nut bolts, washer, rubber gasket complete all as specified and directed Note: Blank flange will be measured and paid seperately.

S&F as in repair Gun metal, gate valve, ISI marked, IS-778, size 15 mm bore pipe with iron wheel head, inside screwed both ends for iron pipes complete all as specified and directed by Engineer-in-charge.

All as per Srl item No13 above but 20 mm dia bore.

All as per Srl item No 13 above but 25 mm dia bore.

All as per Srl item No 13 above but 40 mm dia bore.

All as per Srl item No 13 above but 50 mm dia bore.

S&F as in repair of 80 mm bore, cast Iron sluice valve, rising spindle type with flanged ends, ISI marked, IS:1486, class PN - 1.6 with stem of stainless steel and gun metal working part with iron hand wheel with nuts, bolts, washers and flange rubber gasket complete all as specified and directed.

All as per Srl item No 18 above but 100 mm dia bore.

All as per Srl item No 18 above but 150 mm dia bore.

All as per Srl item No 18 above but 200 mm dia bore.

All as per Srl item No 18 above but 350 mm dia bore.

M&L for repair to sluice valve of size 80 mm bore by removing from the piping network, draining the system as required and refacing, regrinding and replacement of gun metal nut, threading, welding work, finishing work as required to make smooth function of valve and refixing of the same with nut bolts washer with new rubber gasket, gland complete. Note: Rate includes the cost of transportation to civil workshop and back for repair the valve for smooth functioning .

All as per Srl item No 23 above but 100 mm dia bore.

All as per Srl item No 23 above but 150 mm dia bore.

All as per Srl item No 23 above but 200 mm dia bore.

All as per Srl item No 23 above but 250 mm dia bore.

Taking down old rusted water supply pipe line GI/CI/ DI/Nidhi (light weight GI) of size 100mm dia bore including connection complete all as specified and directed

All as per Srl item No 28 above but 150 mm dia bore.

All as per Srl item No 28 above but 200 mm dia bore.

M&L for replacement of 'D' Joint/ mechanical joint, Ductile Iron, suitable for DI /CI pipe sizes 80/100 mm dia bore including necessary fittings, nut bolts, rubber joint etc inlcuidng necessary excavation work and retruning filling work as required at site and testing complete all as specified and directed

All as per Srl item No 31 above but 150/200 mm dia bore.

Supplying, laying, jointing and testing 100 mm bore, centrifugally cast (Spun) ductile iron pressure pipe with spigot and socketed ends, class K-9, ISI marked, confirming to IS: 8329/2000 blast furnace slag cement with portland cement properties suitable for rubber gasket jointing / tyton joints inclduing rubber gasket for joint and laid on floor/ in trenches complete all as specified and directed Note :- (i) Rate inlcudes the cost of rubber gasket for joints. (ii) DI fittings shall be measured and paid separately. (iii) Pipes shall be laid in trenches already excavated for taking out old GI/CI pipe line. Extra excavation / earthwork shall not be paid.

All as per Srl item No 33 above but 150 mm dia bore pipe.

All as per Srl item No 33 above but 200 mm dia bore pipe.

Dismantling joint of 500/350/250/200/150/100 mm bore CI/DI pipe by burning old lead, removing old spun yarn / old rubber tyton rings and cleaning the spigot and socketed portion of pipe including supply and filling new lead and spun yarn and testing the joint complete all as specified and directed by Engineer-in-Charge. Note: (i) Rate includes the necessary earth work and retruning filling as required. (ii) Old unserviceable lead (if any)shall be Deposited in AGE E/M Store.

M&L for cutting of PCC, hard standing, WBM, road, for passing of GI/CI/DI pipes upto 350 mm bore and making good surface finish with PCC suitable grade for road complete all as specified and directed.

M&L for Construction of brick masonry 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 including taking down old valve pit 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. (vi) rest as per shown on drawing No. BTD 811

All as per Srl item No 38 above but valve pit of internal size 110cm x 110cm x 110cm

Outgoing:- (f) Star-Delta starter for 50 HP motor in completely separate cubical compartment having following accessories - 03 sets (i) MCCB 160 Amps, 3 Pole, 50 kA, thermal Magnetic release (ii) Digital Ampere meter flush type 96x96 mm 0-100 Amps (iii) LED Indicators (On/Off) and Push button (On/Off) (iv) Single phase preventer and star delta timer (v) Contactor AC3 duty, 415 Volts, 80 Amps, with auxilary contact block Make - L&T ML6 / Schneider / Siemens / (vi) Flush mounting Motor protection relay Make:- L&T MM10 /Schneider/BCH (g) MCCB 125 Amps, 3 Pole, 50 kA, thermal Magnetic release - 03 Nos

All as per item No 42 above but comprising of following accessories :- Incoming (a) 400 Amps aluminium bus bar including Neutral and three phase - 01 Set (b) MCCB 160 Amps, 50 KA, 3 Pole, 415 Volts, thermal Magnetic release type - 01 No (c) Digital voltmeter, Ammeter 96x96mm for complete panel including CTs/PTs (d) LED indication (R, Y, B,) (e) On load change over switch 415 volts, 160 Amps, 4 pole - 01 No Outgoing (a) Fully automatic star delta starter 40 HP motor (In seprate compartment each fixed on detchable plate) - 03 Nos with following specifications :- (i) MCCB 125 Amps, 50 KA, 3 Pole, thermal Magnetic release type (ii) Electronic timer (0-32 sec) with single phase preventor (iii) Heavy duty Power contractor 50 Amps AC 3 rating with auxilary contacts (iv) Electronic motor protection relay with digital display, 96x96mm flush type, 3 Phase, voltage, current, frequency protection relay. (v) LED indicator for On/Off, Push button for start / stop with all interrnal links, copper wire control wiring, CTs / PTs etc. (b) MCCB 63 Amps, 36 KA, 4 Pole, thermal Magnetic release type Note :- Cost of PCC, excavation and earth work is included in the unit rate of this item nothing extra shall be paid on this account.

M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.0mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of earth plate at a depth not less than 1.5 metre below ground level, earth plate surrounded by 15cm thick packed layer of charcoal dust and common salt, connected to galvanized iron strip 32mm x 6mm thick as earth lead by means of bolts, nuts and washers of galvanised iron or steel and thimbles and other end of the earth strip connected to earthing test point/equipment and protected by galvanised iron pipe light grade 40mm dia upto earthing test point/equipment fixed with required number of mild steel clamp made out of 25mm x 3mm flat iron and perforated water pipe 20mm dia GI medium grade of length 2.25 metre and top with socket & plug and bottom connected to earth plate by slit and two bolts/nuts/washers, PCC chamber in cement concrete (1:2:4) type B-1 and 40mmthick pre-cast RCC (1:2:4) type B-0 cover with 40mm x 40mm x 3mm MS angle iron frame, excavation & earth work complete all as shown in electrical plate No. 3 of MES Schedule Part-I of SSR-2009 including taking down old earthing complete all as specified and directed by Engineer-in-charge. Notes :- (i) GI strip upto earth equipment 7.5 mtr is included in this item. (ii) Outer edge of earth pit shall be 1.5 metre away from the outer edge of PCC chamber.

Supply and fix in replacement cast iron double orifice Air release valve, ISI marked, IS:14845, PN 1.6 pressure rating with stainless steel floats, size 100 mm bore, having flanged end including nut bolts washers and flange rubber gasket complete.

All as per above item 43 but for 80 mm dia bore pipe

BHADU BUILDERS (BID ID -3303083)

SRI SAI CONSTRUCTION COMPANY (BID ID -3302848)