REPAIR MAINT AND REPLACEMENT OF CERTAIN CI DI MS WATER SUPPLY DISTRIBUTION MAINS VARIOUS VALVES INCLUNDING REPAIRS TO VAVLE PIT CHAMBERS AND OTHER CONNECTED WORKS OF AGE E M ARC CHARBATIA

Amount

Taking up or down CI water mains of the following bore dia including all fittings with spigot and socket ends and lead joints including burning out joints and recoverning lead complete all as specified and directed. Note : Excavation & earth work shall be measured and paid for separately in the item of works.

80 mm bore size

100 mm bore size

150 mm bore

200 mm bore size

250 mm bore size

300 mm bore size

450 mm bore size

Refixing only CI/DI/MS tubing of the following bore sizes including fitting such as bends, tees, elbows, short pieces, connectors, back nuts and connections in new or old position (walls, ceiling, floors, above or below the ground ) include for cleaning or rerunning the old screw threads as required complete all as specified and directed.Note (1) : Excavation & earth work shall be measured and paid for separately in the item of works. (2) Necessary additional lead joints will be measured and paid seperately

80 mm bore size

100 mm bore size

150 mm bore

200 mm bore size

250 mm bore size

300 mm bore size

450 mm bore size

M&L in repairs for laying connecting and testing of Cast Iron pipes of the different bore dia with spigot & socket ends centrifugally cast of class LA, laid in trench/floor/ceiling/wall include for laying level or to falls, in trenches, on ground or on supports avoe ground level complete all as specified and directed.

80 mm bore size

100 mm bore size

150 mm bore

200 mm bore size

250 mm bore size

300 mm bore size

450 mm bore size

Material and labour for Bends (any type, radius and angle) tapers any type for CI mains pipeline from 200 to 450 mm dia bore, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs complete all as specified and directed.

Material and labour for Bends (any type, radius and angle) tapers any type for CI mains pipeline upto 150 mm dia bore, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs complete all as specified and directed.

M&L for cutting cast iron pipes of the following bore sizes and reducing to required length before laying for inserting of new CI specials such as Tee/ Reducer/ tail pieces/ collars/ sluice valves/ air release valves etc complete all as specified and directed. Note: CI specials and earth work will be measured and paid separately.

300 mm bore dia pipe

250 mm bore dia pipe

200 mm bore dia pipe

150 mm bore dia pipe

100 mm bore dia pipe

80 mm bore dia pipe

Burning out existing lead joint for CI pipe of the following bore size complete all as specified and directed.

450 mm bore dia pipe

300 mm bore dia pipe

250 mm bore dia pipe

200 mm bore dia pipe

150 mm bore dia pipe

100 mm bore dia pipe

80 mm bore dia pipe

M&L for run lead joint in repairs for CI spigot and socket pipes complete all as specified and directed.

450 mm bore dia pipe

300 mm bore dia pipe

250 mm bore dia pipe

200 mm bore dia pipe

150 mm bore dia pipe

100 mm bore dia pipe

80 mm bore dia pipe

M&L for Mild steel Framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; ailings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165, complete all as specified and directed.

M&L for repacking stuffing box of sluice valve spindle of the different sizes including taking down and reassembling complete all as specified and directed.

450 mm bore dia pipe

300 mm bore dia pipe

250 mm bore dia pipe

200 mm bore dia pipe

150 mm bore dia pipe

100 mm bore dia pipe

80 mm bore dia pipe

Taking out sluice valves refacing, regrinding and refixing complete of the following bore sizes of pipes/water mains compete including required jointing/bolting arrangement,Spindle nuts,gland CI cap,Gland Studs,Glannd Roping as required complete all as specified and directed. Note :- Lead and cast iron detachable joints, connecting pieces, adaptors and earth work etc, wheree required shall be measured and paid separately.

450 mm bore dia pipe

300 mm bore dia pipe

250 mm bore dia pipe

200 mm bore dia pipe

150 mm bore dia pipe

100 mm bore dia pipe

80 mm bore dia pipe

Taking down old UNSV sluice valve/butterfly valve /foot valve/NRV of various sizes 450/300/250/200/150/80 mm complete all as specified and directed.

S&F in replacement of Sluice valve of the different dia, cast iron body, class PN-1.6, with flanged ends drilled at both ends, conforming to IS-14846, ISI marked, having brass spindle with iron wheel at top, with nuts, bolts , washers, rubber gasket etc, complete all as specified and directed. Make: Kirloskar / L&T / Upadhyay / Leader

450 mm bore dia pipe

300 mm bore dia pipe

250 mm bore dia pipe

200 mm bore dia pipe

150 mm bore dia pipe

100 mm bore dia pipe

80 mm bore dia pipe

S&F in replacement of UNSV cast iron Non-return (Reflex valve) of the differeent bore dia , flange type with bypass arrangement suitable water mains conforming to IS-5312 Part-I class PN 1.6 complete all as specified and directed. Make: Kirlosakr/L&T/Upadhayay/ Leader

250 mm bore dia pipe

200 mm bore dia pipe

150 mm bore dia pipe

100 mm bore dia pipe

80 mm bore dia pipe

S&F in replacement of UNSV cast iron butterfly valve both ends flagned of the differeent bore dia , flange type with bypass arrangement suitable water mains conforming to IS-13095(1991)I class PN 1.6 lever operated incuding necessary jointing materials complete all as specified and directed. Make: Kirlosakr/L&T/Upadhayay/ Leader/Normax/AUDCO

250 mm bore dia pipe

200 mm bore dia pipe

150 mm bore dia pipe

100 mm bore dia pipe

80 mm bore dia pipe

S&F in replacement CI double ball air release valve suitable for water main suitable bore size both end flanged confirming IS 14845(2000), PN 1.6 complete all as specified and directed. Make : Leader/BIR/Kirloskar/Upadhyay/Sant/ AUDCO/ L&T/Venus/Normax

150 mm bore dia pipe

100 mm bore dia pipe

Labour only for attending break down of pipe line bursting / cracks and including cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including by using suffient dewatering pumps , JCB's ,Cranes as per site requirement complete all as specified and directed. Note 1 :- The quoted rate is deemed to be include the following:- (i) Arrangement of suitable Pump sets for dewatering at the time of attending break down (ii) Necessary labour / trade men for attending break down. (iii) does not include Labour element required for fixing CI/DI/MS pipes, specials, fittings etc. Note 2 :- M&L for Earth work, Lead joints, supply only CI / DI / MS pipes, specials, fittings will be measured and paid seperately under relevant items of BOQ.

80 mm bore CI/DI/MS pipe

100 mm bore CI/DI/MS pipe

150 mm bore CI/DI/MS pipe

200 mm bore CI/DI/MS pipe

250 mm bore CI/DI/MS pipe

300 mm bore CI/DI/MS pipe

450 mm bore CI/DI/MS pipe

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundations, taking down/ laying of cables/ pipes or for shafts, wells, cesspits, manholes, pier holes, etc. and not exceeding 10 Sqm on plan and getting out in hard / dense soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil complete all as specified and directed.

Removing excavated material (spoil) at a distance not exceeding 50m and depositing where directed at a level n. exc. 1.50 m above the starting point complete all as specified and directed.

Material and labour for demolition of brickwork or stone/boulder masonary, built in cement mortar or cement lime mortor including all quions, aches,pillars etc but excluding ashlar facing dressed stonewrok and precast concrete articles and deposted at site for re-use complete all as specified and directed.

Labour only for removing cement or cement lime mortor from and cleaning bricks/stones , stacking for measurement including all extra handling and removal and disposing off rubbish complete all as specified and directed.

M& L for brickwork masonary in cement mortar (CM1:4) with old size brick obtained from demolition (Except bricks) straight or curved on plan exc 6 m mean radius complete all as specified and directed.

Material and labour for demolition of plain cement concrete of any description and in any position not otherwise specifically provided for and including removing of demolished material from site complete all as specified and directed.

Material and labour for mass concrete mix PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in foundation filling / mass concrete complete all as specified and directed.

M&L for brickwork with subclass 'B' bricks,staight or curved on plan exc 6 m mean radius built in CM 1:4 complete all as specified and directed.

M & L for cement concrete 1:3:6 type C-1(20 mm graded aggregate) as in coping including necessary form work complete all as specified and directed.

M & L for rendering in cement plaster (CM 1:6:)15 mm thick on fair faces of brick work/concrete surface complete all as specified and directed.

Material and labour for mass concrete mix PCC 1:3:6 type C2 (using 40 mm graded crushed stone aggregate) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M& L for mechenical joint ( CTD) circular clamp suitable for different dia of GI/CI pipe complete with long coller , two Nos circular rubber ring and casted rings including bolts 04 Nos of suitable length with nuts washers etc complete all as specified and directed.

Suitable for 80 mm dia

Suitable for 100 mm dia

Suitable for 150 mm dia

Suitable for 200 mm dia

M& L for circular clamp suitable for Diffrent dia GI/CI pipe in two pieces duly fabricated by 4 mm thick MS sheet, welded angle piece( 04 No’s) at edges, width of clamp 200 mm and with packing sheet of 5 mm thick including bolts (04 Nos) 100 mm long and 12 mm dia with nuts washers etc complete including excavation and earth work for exposing the joints and working space on the site, returning filling in and making good to the existing earth level of the surroundings after repair complete all as specified and directed.

Suitable for 80 mm dia

Suitable for 100 mm dia

Suitable for 150 mm dia

Suitable for 200 mm dia

Labour for Taking down valves/meter chamber cover complete with frame from the existing location and removing to store for safe custody for reuse or for issue under sch of credit complete all as specified and directed.

M&L for valve chamber cover with frame and locking arrangement made out of angle iron or other section and MS sheet with welding of holdfast etc. including hinges fabricated MS is not less than the thickness of frame all as specified including preparation of surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Labour for cutting of road for suitable of laying, repairing and jointing of C I and G I pipes of any sizes including M & L for repair the road as same by refilling the earth work & including PCC Surface complete all as specified and directed.

Reinforced concrete pipes, class NP 2 with one collar per length of pipe of bore size 200 mm dia complete all as specified and directed

RANA ENTERPRISES

ELECTRO COMMERCIAL CO

DS ENTERPRISES

Sagar Electricals

M/s UMAMANI CONSTRUCTIONS

bholanath bera

M/s MANIK SETHI

M/s Manas Ranjan Bera