M and R to water supply scheme at Ransai Strengthening of 600mm dia MS water supply line and allied work

Amount

description

item no.01 Excavation for foundation / pipe trenches in earth, soils of all types, sand, gravel and soft murum, including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. (Bd-A- 1/259) 1.1 Lift 0 to 1.5 M

item no.02 Manufacturing, providing and supplying spirally welded / ERW/ SAW / fabricated M. S. pipes (Commercial Quality) including procurements of plates, gas cutting to required size rolling, tack welding assembling in suitable lengths to form pipes, welding on automatic welding machine and forming ‘V’ edge on both ends of pipes including railway freight, insurance, unloading from railway wagon, loading into truck, transport to stores, unloading, stacking, excluding GST levied by GOI & GOM in all respect etc. complete as per IS - 3589 and IS-5504 as applicable as per specifications (No negative tolerance in thickness is permissible). 2.1 Dia of Pipe : 600.00 mm (I. D.) Thickness of pipe : 2.1.1 4) 8.00 mm.

item no.03 Providing and applying primer and one coat of red oxide of iron paint externally to blast cleaned surface of the pipes.

item no.04 External Coating Providing and applying 100% Solids Polyurethane Coating meeting BIS16719 & Rigid, Directto Metal,100% Solids Polyurethane Coating meeting AWWA C- 222 of minimum 1000 micron thickness on the external surface of MS Pipe after blast cleaning to SA 2½ with Anchor profile of >75Microns using angular Steel Grit. Pipe blast cleaning and coating shall only be permitted in the pipe manufacturer’s facility, preferably on rolling conveyor using fast set materials. The rates are including loading, unloading, handling and transportation of Pipe etc complete. Note: Product shall be supplied and applied as per detailed specification provided by the department.

item no.05 Lowering, laying in position to correct line and level including M. S. pipes with / without any outcoating on pedestals or chairs upon prepared formation. The rate to include loading, unloading, hoisting, marginal cutting wherever required, assembling and tack welding, and transportation upto 500 M. etc. completed as specified. 5.1 5 mm to 8 mm thick 5.1.1 iii)) Above 500 mm. Upto 750 mm. dia.

item no.06 Gas cutting (either square cut or V cut) pipes, plates, etc. of thickness. 6.1 ii) Above 5 mm. Upto 10 mm.

item no.07 Welding in all positions with required number of runs, for M. S. pipes internally and / or externally including gauging wherever necessary, fixing appurtenances and other accessories in connection with pipe laying work as per specification. 7.1 8 mm.

item no.08 Providing and supplying Air Valves as per IS- 14845-2000 and MJP’s standard specifications double orifice type combined with isolating sluice valve, mounted in horizontal position and operated by wheel gearing, small orifice elastic ball resting on a gun metal orifice nipple, large orifice vulcanite ball seating on moulded seat ring, inlet face and drilled, including insurance, third party inspection charges, loading, unloading, transportation upto departmental store, excluding GST levied by GOI & GOM in all respect etc. complete. 8.1 Air Valve Double Ball Flanged Type - PN -1 8.1.1 1) 100 mm.

item no.09 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. 9.1 Sluice valves - PN -1 (Without by pass) 9.1.1 4) 100 mm.

item no.10 Repairing of butterfly valves on 600 mm dia. pipeline by taking manholes on pipeline. dismantling and inspection of butterfly fly valve, cleaning of disc, stem and gasket seals .replacement of gasket & assemble of the same at original position. Items includes. all required materials, Tools & labour etc. complete job.

item no.11 Providing and laying in situ Cement Concrete of trap/ granite / quartzite / gneiss metal for RCC work in foundation like raft, grillage, strip foundation and footing of RCC columns and steel stanchions including normal dewatering, form work, compaction, finishing and curing, etc. complete. (By weigh batching and mix design for M250 and M-300 only. Use of L&T, A.C.C., Ambuja, Birla Gold, Manikgad, Rajashree, etc. cement is permitted.) (Excluding M.S. or Tor reinforcement) 11.1 In RCC M-150

item no.12 Providing and fixing in position steel bar reinforcement of various diameters for RCC piles, caps, footings, foundations, slabs, beams, columns, canopies, staircases, newels, chajjas, lintels, pardies, copings, fins, arches, etc. as per detailed designs, drawings and schedules; including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required, etc. complete (including cost of binding wire). (Bd-F- 17/306) 12.1 Tor Steel

item no.13 Strengthening of 900 mm dia.MS pipe line by lap joint welding MS plate along with affected circumference joint of existing pipe. Item includes all materials,tools,labours etc complete job .

item no.14 Strengthening of 600 mm dia.MS pipe line by lap joint welding MS plate along with affected circumference joint of existing pipe. Item includes all materials,tools,labours etc complete job .

item no.15 Fabrication of MS patch clamp to stop temporarily leakage on 600mm dia.ms pipeline. Item included materials ,tools,loabours.etc complete job

item no.16 fabrication of MS patch clamps to stop temporarily leakage on 900 mm dia. pipeline. Item included to all materials,tools,labours etc . completed job.

item no.17 CI PIPES 17.1 Providing and supplying ISI standard M S specials of required thickness with 3 coats of approved make epoxy paint (Shalimar, Ciba or Mahindra & Mahindra make) from inside and outside excluding all statutory duties & taxes such as GST levied by GOI & GOM in all respect, inspection charges, transportation to stores / site, and stacking, etc. complete. 17.1.1 5) Plain ended specials or plain ended branch flanged specials of all diameters.

17.2 Poviding and making flanged joints to flanged C.I./M.S. p ipes of all classes/specials etc. including cost of all jointing materials (rubber packing, nut bolts, etc.), labour, hydraulic testing etc. complete. 17.2.1 2) 100 mm.

item no.18 Dismantling dead pipeline of M.S./ R.C.C./ C.I./ P.S.C. and G.I./ A.C./ P.V.C./ S.W./ H.D.P.E. pipe including cost of necessary excavation and refilling of trenches, breaking the joints, lifting the pipes and stacking to the place as directed by Engineer-in-charge with all leads and lifts including cleaning the surface, etc. complete. 18.1 For M.S. / R.C.C. / C.I. / P.S.C. 18.1.1 12) 600 mm

item no.19 Credit for Dismantled Material 19.1 H.G. / M.S. / G.I. Materials / Poles etc.

M/s B J Samrut (BID ID -6712421)

Orion Infratech Group (BID ID -6713315)

ketan ratnakar patil (BID ID -6711694)

M.P.Totare (BID ID -6713476)