M and R to WSS at Wagle and Thane Complex Providing services, manpower, machinary and material for Attending leakages on MS / DI pipe line and excavation for tracing illegal connection theft of water.

Sub Estimate-1

Attending job of cleaning site, excavation and all other allied works during shutdown/breakdown as and when requires for tracking out and attending leakages including necessary back filling etc. complete.The item including transportation, labour, their insurance, taxes duties, etc complete. ( Rates cexcluding GST)

Providing machinery at the site of work for water supply maintenance work during shut down /break down or as and when required as per direction of Engineer -in -charge etc complete ( Rate excluding GST )

Air Compressor with breaker with nozzles.

Diesel welding plant 30 HP

Diesel generator 31 to 40 KVA

Dumper / Tipper capacity 6 m3

Excavator (JCB JS 80 )

Hydraulic Excavator (BEML BE 200, Tata Hitachi EX200 or equivalent)

Crane 5 MT capacity

Dewatering on BHP basis by using water pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation and other parts of the the works and pumping out water during and after excavation as may be required by using 3.0 BHP pump etc. complete. (prior approval of Superintending Engineer will be necessary)

Dewatering on BHP basis by using water pump including diversion of stream, providing cofferdams, earthern bunds etc. as may be necessary for foundation and other parts of the the works and pumping out water during and after excavation as may be required by using 5.0 to 9.0 BHP pump etc. complete. (prior approval of Superintending Engineer will be necessary)

Fitter With Tools II Class Skilled

Helper Un Skilled

Providing and laying in situ /Ready Mix cement concrete M-20 of trap / granite /quartzite/ gneiss metal for R.C.C. work in foundations like raft, strip foundations, grillage and footings of R.C.C. columns and steel stanchions etc. including bailing out water, Steel centering formwork, laying/pumping cover blocks, compaction and curing roughening the surface if special finish is to be provided (Excluding reinforcement and structural steel) etc. complete, with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and fixing on walls/ ceiling/ floors, 15 mm dia. heavy grade having embossed as ISI Mark galvanised iron pipes weight of 1.48 Kilogram/metre with necessary fittings. remaking good the demolished portion and applying primer of anti-corrosive oil paint 2 coats Including necessary scaffolding and removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Providing and fixing on walls/ ceiling/ floors, 25 mm dia. heavy grade having embossed as ISI Mark galvanised iron pipes weight of 3.01 Kilogram/meter with necessary fittings . remaking good the demolished portion and applying primer of anti-corrosive oil paint 2 coats Including necessary scaffolding and removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Providing and fixing on walls/ ceiling/ floors, 40 mm dia. heavy grade having embossed as ISI Mark galvanised iron pipes weight of 4.49 Kilogram/meter with necessary fittings and remaking good the demolished portion and applying primer of anti-corrosive oil paint 2 coats Including necessary scaffolding and removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Providing and fixing on walls/ ceiling/ floors, 50 mm dia heavy grade having embossed as ISI Mark galvanised iron pipes weight of 6.33 Kilogram/meter with necessary fittings.and remaking good the demolished portion and primer of anti corrossive oil paint 2 coats Including necessary scaffolding and removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directed etc. complete.

Supply of C. I . Mechanical Compression Collar Coupling suitable for C. I. Spun Pipes ( as per - IS - 1536 /2001) and complete with sealing rubber gasket of SBR,.C.I. follower Glands and M.S. nut Bolts. The whole assembly should be mechanically and hydraulically tested to the provisions as laid down in IS:1538 /1993.

150 mm dia

200 mm dia

250 mm dia

300 mm dia

350 mm dia

400 mm dia

Supply of C. I. Mechanical Compression Flanged / Socket Tailpiece (Popularly known as I TM Flanged / Socket Tailpiece) suitable for making flanged connection with the plain barrel of C. I. Spun Pipes ( as per - IS - 1536 /2001) and D. I. Pipes ( as per IS: 8329 / 2000).The Tailpiec to be supplied complete with sealing rubber gasket of S.B.R, C.I. Follower Glands and M.S. Nut Bolts.The whole assembly should be mechanically and hydraulically tested to the provisions as laid down in IS:1538 /1993. The rates are inclusive of cost of material, freight charges, loading, transportation and unloading at departemental store, excluding GST levied by Gol and GoM in all respect, etc. complete as directed.

100 mm dia

150 mm dia

200 mm dia

250 mm dia

300 mm dia

400 mm dia

Providing at dept store or work site Jiffy patch clamp joints to be used for instantaneous repair of C.I. pipes including cost of rubber sealing gasket (IS:5382- 1985) and nut bolts. coated or otherwise protected from rusting including all taxes and duties except octroi. (Rates excluding GST)

150 mm diameter

200 mm diameter

250 mm diameter

300 mm diameter

350 mm diameter

400 mm diameter

Providing double flange sluice valve confirming for IS- 14846 including worn gear arrangements as per test pressure, stainless steel spindle, caps, including inspection charges, transportation upto departmental store, unloading, stacking excluding GST levied by GOI & GOM in all respect etc. complete.

Sluice valves - PN -1.0 (With by pass

Providing and fixing in position and jointing high performance C. I. Air valves for water combination type ( Kinetic air valve along with automatic air valves ) double ball, double orifice with stainless steel ball, tamper proof air vents rolling seal mechanism for air release and anti vacuum application designed for 16 Kg. Per sq. cm. working pressure and tested for 20 for kg per sq. cm. pressure. ( Rate to include cost of gaskets, bolt, nut and any other material required for jointing and its transportation etc. excluding GST levied by GOI & GOM in all respect.

3. C. I. ARV FLFF PN 1.6 100mm Dia.

4. C. I. ARV FLFF PN 1.6 150mm Dia.

S.B.R. Gaskets for C. I. / D.I. Pipes

Rubber Gasket (6 mm thick)

Nutbolts

Item No.1:-Excavator (JCB JS 80 )

Air Compressor with breaker with nozzles

Supply of Unskilled labours- clining of removing dismentle concrete from road excavation loose soil etc.(Rate excluding GST).

Supply of skilled labours-dissconnection for suspected taping of water connection etc.(Rate excluding GST).

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader / Paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - II Material

Wet Mix Macadam -- Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. Laying By Grader/Paver.

Providing and laying in situ cement concrete M -30 with tremix treatment for 200 mm thickness for Concrete Road is including laying plastic sheet for 125 micron thickness with groove cutting of 4 mm

Providing and laying in situ cement concrete M -30 with tremix treatment for 200 mm thickness for Concrete Road is including laying plastic sheet for 125 micron thickness with groove cutting of 4 mm wide and 20 mm deep with necessary refilling with polysuphide sealent (Pouring grade) confirming to BS : 5212 - 1989 into sawed groove widened at top for sealent reservoir of specified size and shape as per detailed drawing including fixing Polyethylene foam backer rod of required diameter ( excluding reinforcement) with coarsen and fine aggregate Using V.S.I.Quality Artifitial Sand etc. complete with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete.

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