REPAIR/MAINT OF RUSTED/CORRODED WATER SUPPLY DISTR SYS AT M.G. ROAD AREA, NEHRU ENCLAVE, 09 RAJUPT, RAK SF QTR, 07 MANDI,KASTURBA ROAD,CAMPBELL LINE, DEFENCE COLONY, DILKUSHA AND GAUR ENCLAVE AREA IN THE AREA OF AGE E/M EXT (WS) UNDER GE E/M LUCKNOW

Amount

Supply ,laying,jointing , commissioning & testing of ductile iron water mains in repairs (including taking down) with flanged ends, centrifugally cast of class K-9, and wall thickness 6mm in and including taking out of existing unserviceable CI/DI pipe , complete all as specified and directed by Engineer-in-Charge of following bore sizes : Notes- (i) Rubber gas kit joints and CI specials / fitting shall be measured and paid separately. (ii) Excavation & earthwork shall be measured & paid separately under appropriate item of this BOQ.

100mm nominal bore.

150mm nominal bore.

200 mm nominal bore.

Supply ,laying,jointing , commissioning & testing of cast iron pipes spigot and socketed ends centrifugally casted class LA 'ISI marked' in any length laid in trenches in and including taking out of existing unserviceable CI pipe , complete all as specified and directed by Engineer-in-Charge of following bore sizes : Notes- (i) Rubber gas kit joints and CI specials / fitting shall be measured and paid separately. (ii) Excavation & earthwork shall be measured & paid separately under appropriate item of this BOQ.

80 mm nominal bore.

100 mm nominal bore.

150 mm nominal bore.

200 mm nominal bore

Supply ,laying,jointing , commissioning & testing of CI pipes with flanged ends centrifugally casted class 'A' 'ISI marked' in any length laid in trench / floor / on pillars in and including taking out of existing unserviceable CI pipe , complete all as specified and directed by Engineer-in-Charge of following bore sizes : Notes- (i) Rubber gas kit joints and CI specials / fitting shall be measured and paid separately. (ii) Excavation & earthwork shall be measured & paid separately under appropriate item of this BOQ.

80 mm nominal bore.

100 mm nominal bore.

150 mm nominal bore.

200 mm nominal bore

Cast iron specials 'ISI marked' for pressure water mains up to 150 mm bore spigot and socket Tee,pieces, single or double branch connection or collar etc. in and including taking down old unservicable C I specials, complete all as specified and directed by Engineer-in-Charge. Note - Excavation and earth work and joints shall be measured and paid for separately.

All as per serial item no.4 above but of size 200 to 300 mm bore for pipe line/header

Cast iron connecting pieces one end flanged and other socket or spigot or bell mouth or any size tapper upto 300 mm bore in and including taking down old unservicable C I connecting pieces, complete all as specified and directed by Engineer-in-Charge. Note - Excavation and earth work and joints shall be measured and paid for separately.

Run lead joints suitable for spigot & socketed CI Pipe and caulking the joints properly for avoiding leakage etc including burning out lead joint in position, removing & recovering old lead & necessary earth work excavation as required and fixed as in repair for new/old pipe lines of fittings , complete all as specified and directed by Engineer-in-Charge for the following size :-

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore.

Flanged joints including dismantling existing flange joint complete with rubber or fibre board gasket for new/old pipe lines including nut bolts & washers etc. & necessary earth work excavation as required and fixed as in repair for new/old pipe lines of fittings , complete all as specified and directed by Engineer-in-Charge for the following sizes :-

80 mm bore.

100 mm bore

150 mm bore.

200 mm bore.

Cutting of existing Cast Iron pipes water main in position for insertion of new tee for branch connection by inserting CI fittings etc. including necessary excavation & earth work and dewatering of residual water,complete all as specified and directed by Engineer-in-Charge for the following sizes :- Note : CI fittings and joints shall be measured and paid separately under appropriate items.

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore.

Relaying of serviceable water mains of CI/DI after cleaning ,removing of all type of scale or blockage in and including taking out of existing serviceable CI pipe , complete all as specified and directed by Engineer-in-Charge of following bore sizes : Notes- (i) Rubber gas kit joints and CI specials / fitting shall be measured and paid separately. (ii) Excavation & earthwork shall be measured & paid separately under appropriate item of this BOQ.

80 mm bore.

100mm bore.

150mm bore.

200mm bore.

Short pieces of CI/DI pipe duly thread and both end flanged as per site requirement upto 60 cm for 80 mm bore sizes, complete all as specified and directed by Engineer-in-Charge of following bore sizes : Note - Length of pipe more than 60 cm will be measured and paid in the respective item of CI/DI pipe.

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore.

Supply ,laying,jointing , commissioning & testing of GI pipe medium grade with all fittings and fixtures laid in trenches or floor /fixed to wall / ceiling in and including taking down of old unservicable pipe with all fittings, complete all as specified and directed by Engineer-in-Charge of following bore sizes : Notes: (i) Fittings & specials as required shall be provided by the contractor. Contractor's rate shall deemed to be included the cost of fittings provided. (ii) Excavation & earth work shall be measued paid seperately) of the following sizes

15 mm bore.

20 mm bore.

25mm bore.

40mm bore.

50mm bore.

80mm bore.

Relaying /Fixing of serviceable GI Steel Tubing after cleaning ,removing of all type of scale or blockage in trenches or floor /fixed to wall / ceiling in and including taking down of old servicable pipe with all fittings, complete all as specified and directed by Engineer-in-Charge of following bore sizes : Notes: (i) Fittings & specials as required shall be provided by the contractor. Contractor's rate shall deemed to be included the cost of fittings provided. (ii) Excavation & earth work shall be measued paid seperately.

15 mm bore.

20 mm bore.

25 mm bore.

40 mm bore.

50 mm bore.

80 mm bore.

Cutting in position existing steel tubing for alterations or additions including screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to form connector) , complete all as specified and directed by Engineer-in-Charge of following bore sizes :

15 mm bore.

20 mm bore.

25 mm bore.

40 mm bore.

50 mm bore.

Gun metal glove or gate valve, Class -1, ISI marked with iron wheel head, screwed both ends for iron pipe in and including taking up or down old unservicable gate valve , complete all as specified and directed by Engineer-in-Charge of following bore sizes : Note : Excavation & earthwork shall be measured & paid separately under appropriate item of this BOQ.

15 mm bore.

20 mm bore.

25 mm bore.

40 mm bore.

50 mm bore.

Drilling and tapping cast iron/ mild steel water mains (in position ) for branch connections including supply of GI nipple of medium grade pipe,150mm long of required bore ,complete all as specified and directed by Engineer-in-Charge of following bore sizes :

15 mm bore.

20 mm bore.

Supplying, laying, jointing and testing of 50 mm dia (outer) UPVC pipe 6kg/cm2 concealed pipes laid in trenches in and including taking down of old unservicable pipe with all fittings complete all as specified and directed by Engineer-in-Charge of following dia sizes : Note:-Excavation and earthwork shall be measured and paid separately.

All as per serial item No.17 but of size 63 mm dia (outer)

All as per serial item No.17 but of size 75 mm dia (outer)

All as per serial item No.17 but ofsize 90 mm dia (outer)

All as per serial item No.17 but of size 110 mm dia (outer)

Quick coupling valves, aluminium of size 32 mm (QCV) with self closing thermo plastic lid cover & MS shadle (63mmx32mm) with 300 mm long GI medium grade riser pipe in and including taking down of old unservicable pipe with all fittings,complete all as specified and directed by Engineer-in-Charge .

Supply ,laying,jointing and testing of sluice valve of size 80 mm bore 'ISI marked' both ends flanged and drilled cast iron body class PN-1.6 conforming to IS-14846/2000 complete with gun metal spindle including necessary nut bolts etc in and including taking down of old unservicable sluice valve with all fittings,complete all as specified and directed by Engineer-in-Charge of following dia sizes : Note: For those sluice valves which are fixed with pillar of over head tank work involve such as breaking of RCC/lead flange joints will be deemed to be included in the quoted rates, contractor will also repair the demaged floor etc.to match with existing and Joints shall be measured & paid seperately.

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore.

Supply only lead pig ,complete all as specified and directed by Engineer-in-Charge .

Supply only lead wool ,complete all as specified and directed by Engineer-in-Charge .

Supply only white lead ,complete all as specified and directed by Engineer-in-Charge .

Supply only spun yarn dressed ,complete all as specified and directed by Engineer-in-Charge .

Supply only cotton waste ,complete all as specified and directed by Engineer-in-Charge .

Supply only rubber insertion sheet 3 mm thick ,complete all as specified and directed by Engineer-in-Charge .

Supply only rubber insertion sheet 6 mm thick ,complete all as specified and directed by Engineer-in-Charge .

Gun metal spindle with qutku "U" thread suitable for any make /model sluice valve in and including taking down of old unservicable sluice valve with all fittings,complete all as specified and directed by Engineer-in-Charge of following dia sizes :

200 mm bore.

150 mm bore.

100 mm bore.

80 mm bore.

Stuffing box of sluice valve complete with gland plate nut bults & gland packing etc. in and including taking down of old unservicable sluice valve with all fittings,complete all as specified and directed by Engineer-in-Charge of following dia sizes :

200 mm bore.

150 mm bore.

100 mm bore.

80 mm bore.

Plain cement concrete (1:4:8), type D-2, using 40 mm graded mechanically crushed stone aggregates as in foundations filling and mass concrete or in sub base to floor, complete all as specified and directed by Engineer-in-Charge.

Construction of valves pit chamber of size 650x650x650mm (internal dimension), using PCC (1:4:8) 40 mm graded stone aggregate for foundation 15 cm thick, 23 cm thick wall in CM (1:4) 10 mm thick rendering all around the brick work with 1:6 cement mortar PCC (1:2:4) type B1 coping with 20 mm graded agregate for grouting MS frame including 4 mm thick MS top sheet cover with locking arrangement including 50 mm pad lock with double key arrangement, MS frame out of 40 x 40 x 5 mm thick angle iron including paintaing of steel surface with two coats of synthetic enamel paint over a coat of red oxide primers finishing coat including necessary excavation in any type of soil, returning filling in and removal of surplus soil to a distance not exceeding 50 mtrs and including demolition/dismantling of existing cracked valve pit chamber ,complete all as specified and directed by Engineer-in-Charge.

All as per serial item no.34 above but of of size 900x900x900mm

All as per serial item no.34 above 1200x1200x1000 mm.

Plain cement concrete 1:3:6 type C-1 (using 20 mm graded stone aggregate) as in coping on supporting pillar for pipe wall etc ,complete all as specified and as directed by Engineer -in-Charge

Brickwork with sub class 'B' , straight or curved on plan exceeding 6.0 m mean radius built in cement sand mortar 1:6 in and including demolition of brickwork or stone boulder masonary built in cement mortar ,complete all as specified and as directed by Engineer -in-Charge

Rendering 10mm thick on other than fair faces of brick wall or concrete surface in cement mortar 1:6 finished even and smooth without using extra cement ,complete all as specified and directed by Engineer-in- Charge.

Fabricated MS work as in bands, straps supports or stay for pipe inlcluding bolts if required confoRunning Metreing to Fe-410.0 or Fe-310.0 ,complete all as specified and directed by Engineer-in- Charge.

Excavation in trenches, not exceeding 1.5 M wide and not exceeding 1.5 M depth for laying /taking out water supply pipe line etc., and getting out in Soft/ Loose soil for foundation, trench of pipes etc including trimming the sides and forming bottom surfaces to required levels, complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each, excavated soil in trenches after the cables have been laid and tested, complete all as specified and directed by Engineer-in-Charge.

Removing excavated soil to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.50 meter above the starting point , complete all as specified and directed by Engineer-in-Charge.

Cutting of road (in hard/ dense soil ) for laying pipe line or repair to pipes / lead joints etc .of any size upto 01 mtr. depth and getting out incluiding foRunning Metreing bottom surface to required level and making good the road as per existing , complete all as specified and directed by Engineer-in-Charge.

Drilling/boring (horizontally) upto 150 mm bore by penumatic tool or horizontal boring / drilling machine under the existing road (max. 10 mtr. In width) suitable for passing GI/CI/DI tubing , complete all as specified and directed by Engineer-in-Charge.

Magneoflux

M/s I C Sharma and sons

Sanjai sales and services