Rural Water Supply And Sanitation Department Tender

Earthwork excavation for pipeline trenches including depositing on bank upto a lead of 50 mtrs and depth up to 2.00 mtrs. Including shoring and strutting, danger lighting and using sight rails and boning rods at every 100 mtrs. Wherever necessary as directed in the following strata. (Manual Means) In Ordinary Soil/hard Soil with manual means, with all lead and lift charges and as per the directions of the Engineer In charge.

Constructing un-reinforced, plain cement concrete for pavements using Grade concrete M-20 over a prepared base with OPC coarse aggregate at 0.69 cum, fine aggregates at 0.46 cum, Coarse and fine aggregate conforming to IS:383-2016, with Superplastizer at 3 Its conforming to IS 9103-2008. mixed in a concrete mixer of not less than 0.6 cum capacity and appropriate weigh batcher as per approved mix design, laid in approved fixed side form work (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the form work as per drawing). & Spreading the concrete with shovels, rackers compacted using needle, screed and plate vibrator and finished with floaters in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, including groove cutting charges, joint filler, separation membrane of impermeable plastic sheet of 125 micron, sealant primer, joint sealant, admixtures as approved, curing compound, finishing to lines and grades, textured with texturing machine, and curing including cost of all materials, labour, hire charges of machineries, all lead & lift charges etc., complete as per specifications. with OPC at 360 kg/cum and coarse aggregate 0.69cum, fine aggregate 0.46cum. With all lead and lift charges and as per the directions of the Engineer In charge.

Supplying HDPE pipes conforming to IS 4984:1995 with latest amendments and conveying to work site including loading and unloading at both destination and rolling, lowering into trenches, laying true to line and jointing of pipes and specials by electrofusion welding, as per standard procedure and guide lines including encasing the pipe around to a depth not less than 15cms with cleaned soft gravel or selected earth available from the excavation etc., complete giving hydraulic test as per relevant IS Specification with all lead and lift including , testing and commissioning. The rate is exclusive of required specials and fittings etc., complete (Contractor will make his own arrangement for procuring water for testing) Upto 110mm dia, Coils shall be used. with all lead and lift charges and as per the directions of the Engineer In charge. PE100 (PN 8 / 8 Kg/cm2) 63 mm dia

Supplying HDPE pipes conforming to IS 4984:1995 with latest amendments and conveying to work site including loading and unloading at both destination and rolling, lowering into trenches, laying true to line and jointing of pipes and specials by electrofusion welding, as per standard procedure and guide lines including encasing the pipe around to a depth not less than 15cms with cleaned soft gravel or selected earth available from the excavation etc., complete giving hydraulic test as per relevant IS Specification with all lead and lift including , testing and commissioning. The rate is exclusive of required specials and fittings etc., complete (Contractor will make his own arrangement for procuring water for testing) Upto 110mm dia, Coils shall be used. with all lead and lift charges and as per the directions of the Engineer In charge. PE100 (PN 8.0 / 8 Kg/cm2) 75 mm dia

Supplying HDPE pipes conforming to IS 4984:1995 with latest amendments and conveying to work site including loading and unloading at both destination and rolling, lowering into trenches, laying true to line and jointing of pipes and specials by electrofusion welding, as per standard procedure and guide lines including encasing the pipe around to a depth not less than 15cms with cleaned soft gravel or selected earth available from the excavation etc., complete giving hydraulic test as per relevant IS Specification with all lead and lift including , testing and commissioning. The rate is exclusive of required specials and fittings etc., complete (Contractor will make his own arrangement for procuring water for testing) Upto 110mm dia, Coils shall be used. with all lead and lift charges and as per the directions of the Engineer In charge. PE100 (PN 8 / 8 Kg/cm2) 90 mm dia

Supplying HDPE pipes conforming to IS 4984:1995 with latest amendments and conveying to work site including loading and unloading at both destination and rolling, lowering into trenches, laying true to line and jointing of pipes and specials by electrofusion welding, as per standard procedure and guide lines including encasing the pipe around to a depth not less than 15cms with cleaned soft gravel or selected earth available from the excavation etc., complete giving hydraulic test as per relevant IS Specification with all lead and lift including , testing and commissioning. The rate is exclusive of required specials and fittings etc., complete (Contractor will make his own arrangement for procuring water for testing) Upto 110mm dia, Coils shall be used. with all lead and lift charges and as per the directions of the Engineer In charge. PE100 (PN 8 / 8 Kg/cm2) 110 mm dia

Supplying HDPE pipes conforming to IS 4984:1995 with latest amendments and conveying to work site including loading and unloading at both destination and rolling, lowering into trenches, laying true to line and jointing of pipes and specials by electrofusion welding, as per standard procedure and guide lines including encasing the pipe around to a depth not less than 15cms with cleaned soft gravel or selected earth available from the excavation etc., complete giving hydraulic test as per relevant IS Specification with all lead and lift including , testing and commissioning. The rate is exclusive of required specials and fittings etc., complete (Contractor will make his own arrangement for procuring water for testing) Upto 110mm dia, Coils shall be used. with all lead and lift charges and as per the directions of the Engineer In charge. PE100 (PN 8 / 8 Kg/cm2) 200 mm dia

Providing and fixing approved make Electro fusion Fittings and Specials suitable of the following Diameter of pipes as per IS 8008 with latest amendments. Approved data rate from Bangalore circle. with all lead and lift charges and as per the directions of the Engineer In charge. HDPE Pipe Special - 63mm Bend

HDPE Pipe Special - 75mm Bend

HDPE Pipe Special - 90mm Bend

HDPE Pipe Special - 63mm TEE

HDPE Pipe Special - 75mm TEE

HDPE Pipe Special - 90mm TEE

HDPE Pipe Special - 63 mm end cap

HDPE Pipe Special - Reducer 90 to 63

Refilling the basement and pipeline trenches with selected available earth from trench excavation including watering, Consolidation in layers of 15 cm thick including disposing of the surplus earth with all lead & lifts. (Compacting with vibro roller). With all lead and lift charges and as per the directions of the Engineer In charge.

Supplying and delivery of Resilient seated soft sealing Sluice valves with body, bonnet of ductile iron of grade GGG40, wedge fully rubber lined with EPDM and seals of NBR and valves should be of vacuum tight and 100% lead proof with face dimensions as per BS 5163-89/ IS 14846-2000 / DN 3202 F4/F5. The stem sealing should be with toroidal sealing rings (minimum 2 'O' rings). All the valves should be with electrostatic powder coating both inside and outside pocket less body passage. The valves shell be supplied with suitable size galvanized bolts and nuts of required number. with all lead and lift charges and as per the directions of the Engineer In charge. 50 mm Dia, PN 16

Supplying and delivery of Resilient seated soft sealing Sluice valves with body, bonnet of ductile iron of grade GGG40, wedge fully rubber lined with EPDM and seals of NBR and valves should be of vacuum tight and 100% lead proof with face dimensions as per BS 5163-89/ IS 14846-2000 / DN 3202 F4/F5. The stem sealing should be with toroidal sealing rings (minimum 2 'O' rings). All the valves should be with electrostatic powder coating both inside and outside pocket less body passage. The valves shell be supplied with suitable size galvanized bolts and nuts of required number. with all lead and lift charges and as per the directions of the Engineer In charge. 80 mm Dia, PN 16

Providing and laying reinforced cement concrete pipe NP2 for culverts including pointing ends, and fixing collars with cement mortar 1:2 including cost of all materials, labour, curing complete as per specifications. With all lead and lift charges and as per the directions of the Engineer In charge.

Supply and fixing of fixed height surface (Road Box) box H-4057 MD-KU With PP 40% GF Lid, Housing of PA+, Locking Clip of PP with Notched Bolt M12 X 130 Hexagon head A2-70 for service connection Valves, Designed Derived from DIN 4057, Should be Supplied with support tile I (FSL, FSS, SI) Should be able to Receive class AA Traffic, With all lead and lift charges and as per the directions of the Engineer In charge.

Providing and laying in position plain cement concrete of grade M15 with OPC cement @ 240kgs, with 40mm and down size graded granite metal coarse aggregates @0.878cum and fine aggregtes @ 0.459cum machine mixed, concrete laid in layers not exceeding 15 cms.thick, well compacted, in foundation, including cost of all materials, labour, HOM of machinery,curing complete as per specifications. For seating Valves shaft. With all lead and lift charges and as per the directions of the Engineer In charge.

For House hold Taps for new Proposed. Supply and installation of water connections to individual houses up to water meter point and (excluding civil works like Earthwork excavation for the pipeline trenches and restoration work) for laying of MDPE / GI pipes of 15 / 20 mm diameters for the house connection .Including supply and laying of MDPE and GI pipes with special such as Electro fusion tapping ferrule or suitable dia saddles (All size like 90/75/63 mm Dia) of required pressure rating or higher grade of approved make conforming standard specifications with brass cutter, flow regulator, water tight cap-cutting edges for making hole/tapping suitable to HDPE distribution mains by electro fusion welding. Tapping ferrules (Mechanical type clamp saddle) Including cost of Water Meter MDPE and GI pipes, with all specials such as MDPE Bend Adopter saddle and GI tee, GI elbow, GI coupler, stopper and brass or SS tap Etc. complete including neat and water tight fitting and As directed by engineer in charge. With all lead and lift charges and as per the directions of the Engineer In charge. With all lead and lift charges and as per the directions of the Engineer In charge.

Providing and fixing water meter with stop cock, jam nut, socket in G.I pipe line including cutting and threading the pipe and making long screws including cost of all materials, labour, HOM of equipments and testing complete as per specifications.With all lead and lift charges and as per the directions of the Engineer In charge.

Supply and fixing of HDPE water meter box to protect the water meter of class 'B: MultiJet type of size 15 to 32mm including HDPE box with base dia 300mmxlid dia 200mmxheight 250mm with openable lid and the cover is buried below GL with lid flush with GL including earthwork excavation for 600mmx600mm and base sand filling for 100mm thick over which the cover is placed and enclosed by PCC 1:2:4 using 12 to 20mm BG jelly for an height of 150mm and refilling with excavated earth for balance 100mm height, disposal of excess earth with all lead and lifts etc. complete as per drawing enclosed. With all lead and lift charges and as per the directions of the Engineer In charge.

Flow control Valve 10 LPM : Providing, & fixing Flow control valve using food grade materials SS 316 ball / 1/2 " [15mm] including cost of all materials, labour charges, HOM and testing complete as per of following specification. The FCV nominal design is for 10Ltr/Min. Discharges at 0.5 bar pressure loss and should not exceed the flow the range of 7 Lit /Min at 1 bar or more pressure. MOC of valve - Food grade stainless steel SS-316. MOC of Ball stainless steel-316. Flow direction arrow embossed on its outside surface. The Valve should act as flow control valve and non- return valve. Minimum operating pressure- 0.1 kgf( 10 cm head). Designed pressure: 1 meter to 50 meters. Accuracy of valves: + 20% of average flow rate. Orifice size: not be less than 12mm. Ball size: not less than 12 mm. Weight of FCV: not less than 125 gms .Length: not be less than 70 mm. The FCV is with internal arrangements of very simple passage in line such that the valve will pass the small floating particles if any entered in the valve to avoid choking. The FCV shall be got tested from FCRI by the manufacturer as per above standards, The quantum of checking to be done from FCRI is attached herewith. The FCV should be fitted on Saddle, which is fixed on distribution pipeline. With all lead and lift charges and as per the directions of the Engineer In charge.

POT REST. Earthwork excavation by manual means for foundation of buildings, culverts, water supply and sanitary lines and electrical conduits etc., either in pits or in trenches 1.50m and above in width, in ordinary soil not exceeding 1.5 m in depth including dressing the bottom and sides of pits and trenches, stacking the excavated soil clear from edges of excavation with lead up to 50m including breaking clods complete as per specifications .With all lead and lift charges and as per the directions of the Engineer In charge.

Providing and laying in position plain cement concrete of mix M20 with OPC cement @ 300kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregates @ 0.43cum, machine mixed, concrete laid in layers not exceeding 15 CMS. Thick, well compacted, in foundation, plinth and cills, including cost of all materials, labour, HOM of machinery, curing complete as per specifications. .With all lead and lift charges and as per the directions of the Engineer In charge.

Providing and removing centering, shuttering, strutting, propping etc., and removal of form work for sides and soffits of beams, beam haunching's, cantilever girders, bressumers and lintels not exceeding 1m depth including cost of all materials, labour complete as per specifications. .With all lead and lift charges and as per the directions of the Engineer In charge.

Providing and installing at site of work P.V.C. pipes including cost of pipes and specials and labour, including lowering into trenches, laying true to line, level and perfect linking at joints leak proof including jointing of approved type with all labour charges and all lift charges, handling charges including encasing the pipe around to a depth not less than 15 cms with gravel or selected earth available from the excavation etc. complete. 75 mm Dia 4ksc. With all lead and lift charges and as per the directions of the Engineer In charge.

Painting new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade complete as per specifications. (“ii) English and Roman - Hyphen and the like not to be measured and paid for “ MORT Specification No.801 .Approximetly 80 Cm Text (As per Jalotsava Broucher) . With all lead and lift charges and as per the directions of the Engineer In charge.

BULK FLOW METER. Earthwork in surface excavation in ordinary soil for levelling and lowering the ground manually (other than foundation of buildings, culverts, road drains and trenches of pipe lines and cables) and removing the excavated stuff to a distance not exceeding 50m and lift upto 1.5m, excavated surface levelled and neatly dressed, disposed earth to be levelled after breaking of clods and neatly dressed as per specifications. With all lead and lift charges and as per the directions of the Engineer In charge.

Earthwork in surface excavation In Hard Soil for levelling and lowering the ground manually (other than foundation of buildings, culverts, road drains and trenches of pipe lines and cables) and removing the excavated stuff to a distance not exceeding 50m and lift upto 1.5m, excavated surface levelled and neatly dressed, disposed earth to be levelled after breaking of clods and neatly dressed as per specifications. With all lead and lift charges and as per the directions of the Engineer In charge.

Providing and laying in position plain cement concrete of grade M10 with OPC cement @ 220kgs, with 40mm and down size graded granite metal coarse aggregates @0.892cum and fine aggregtes @ 0.465cum machine mixed, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation including cost of all materials, labour, HOM of machinery, curing complete as per specifications.With all lead and lift charges and as per the directions of the Engineer In charge.

Providing and laying in position reinforced cement concrete of Design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.460 cum, with super plasticisers @ 3 liters confirming to IS 9103-1999 reafirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick,vibrated for all works in foundation for footings, pedastals, retaining walls, return walls, walls (any thickness ) including attached pilasters, columnspillars, posts, struts, buttresses, bed blocks,anchor blocks & plinths etc., including cost of all materials, labour, HOM of machinery, curing, complete but excluding cost of reinforcement .With all lead and lift charges and as per the directions of the Engineer In charge.

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.With all lead and lift charges and as per the directions of the Engineer In charge.

Providing T.M.T steel reinforcement for R.C.C work including straightening, cutting, bending, hooking, placing in position, lapping and / or welding wherever required, tying with binding wire and anchoring to the adjoining members wherever necessary complete as per design (laps, hooks and wastage shall not be measured and paid) including for OHT & reservoier, cost of materials, labour, HOM of machinery complete as per specifications.With all lead and lift charges and as per the directions of the Engineer In charge.

Providing and fixing 60x60cms M.S. inspection door with necessary M.S. frame made out of M.S. angle 50x50x6mm and M.S.shutters of 31.5mm or B.G.10 thick with hinges on top and locking arrangement, painting etc., complete (for RCC over head tank and G.L.S.R.) With all lead and lift charges and as per the directions of the Engineer In charge.

Refilling the basement and pipeline trenches with selected earth from trench excavation including watering, consolidation in layers of 15 cms thick, including disposing of the surplus earth with a lead of 200 meters.With all lead and lift charges and as per the directions of the Engineer In charge.

Supply and delivery of Woltman model with removal mechanism water meters confirming to ISO 4064 part I,II,III class B or IS 779 and IS 2373 with life cycle test certificate from FCRI/ NABL accredited lab. The water meters shall have magnetic drivers or mechanical drivers and shall be versatile for installation in any position. The meters shall be hydrodynamically, hydrostatically balanced. The runner, runner chamber, pointer of the meter shall be as per ISO 4064 class B specification. Dry dial excavated counter housing fully protected against flooding ensuring easy reading in all climates.150 mm Dia Note: the above rates are basic rates inclusive of transportation charges, earth work excavation, labour charges, cutting and threading, conveyance, welding and hire charges for tools and plants ets., complete. With all lead and lift charges and as per the directions of the Engineer In charge. 80mm Dia Bulk Flow Metrer