Rural Water Supply And Sanitation Department Tender

Cutting of road surface for pipeline trenches and disposing of the excavated stuff as directed including barricading, danger lighting etc. in the following classification.

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 63mm dia

Supply and delivery at site of brand new best make gate valve as per IS 778/1984 with ISI Mark and as per its latest amendments-50mm 50mm dia

Labour charges for making, fixing and testing of flanged joints for Cast Iron pipes / D.I. Pipes and specials with rubber insertion and necessary bolts and nuts and giving necessary hydraulic pressure test including conveying, loading and unloading the jointing materials etc., complete. 80mm dia

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. 50mm dia

Supplying and fixing of fixed height surface box H-4057 MD-KU with PP 40% GF Lid, Housing of PA+, Locking clip of PP with Notched bolt M 12 x 130 hexagon head A2-70 for service connection valves, design derived from DIN 4057, Should be suppied with support tile I (FSL, FSS ,SI) ,Should be able to receive class AA traffic loads

KSRRB M400- Wet Mix Macadam KSRRB M400-17. Providing, laying, spreading and compacting crushed stone aggregates of granite / trap / basalt to wet mix macadam specifications including pre mixing the material with water at OMC in mechanical mix plant carriage of mixed method of 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 complete as per specifications. MORTH Specification No. 406

Constructing un-reinforced,plain cement concrete for pavements using Grade concrete M30 over a prepared base with OPC coarse aggregate at 0.69cum,fine aggregates at 0.46cum,coarse and fine aggregate conforming to IS:383-2016,with superplastizer at 3ltrs 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 leveling the formwork as per drawing) and 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 logitudinal joints including groove cutting charges joint filler separation membrane of impermiable plastic sheet of 125 micron ,sealent primer.joint sealent,admixtures as approved,curing compound,finising to lines and grades,textured with texturing machine,and curing including cost of all materials,labour,hire charges of machineries,all lead and lift charges etc...complete as per specificationswith OPC at 360Kg/cum,and coarse aggregate at 0.69cum fine aggregates 0.46cum

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, pedestals, retaining walls, return walls, walls (any thickness ) including attached pilasters, columns pillars, 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 as per specifications.

Providing and removing centering, shuttering, strutting, propping etc., and removal of form work for foundations, footings, bases of columns for mass concrete including cost of all materials, labour complete as per specificaitons.( 600 X 600 ) mm For raft and cover slab & (600X600) mm for walls

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 & reservoir, cost of materials, labour, HOM of machinery complete as per specifications TMT bars Fe 500

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. 63mm Pipe

Providing and laying in position plain cement concrete of grade M 10 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.

Approved make electro fusion saddle comply with BS EN 12201-3:2011. PN-12.5 rating and food grade raw mateial as per BS 6920 for effect on water qualityintended for human consumpution material of conmstrcution: PE 80 or PE 100 and color of fitting- Blue or Black for water applications, EF taping Saddle is V- Regualted type designed to fuse at a fusion voltage of 40V AC. EF tapping saddel shall have molded SS/ Brass metal female threaded outlet. EF tapping saddle is fused by using a top loading pillar type pressure exerting 1500N (150 kilograms approx.) top load on EF Saddle. Fusion time is 170 secs and cooling time is10mins, Exerted pressure should be removed after completing the 10mins cooling time. 63x20, 75x20, 90x20, 110x20, 140x20.(Approved rate) 63mm dia

Supply and delivery at site special moulded variety 63 mm dia PVC service saddles as per IS 7834/ 1987 and fabricated as per IG124/ 1984 with ISI mark with its latest amendments

Providing and fixing Chlorinated Poly Vinyl Chloride (CPVC) pipes conferming to IS 15778 having thermal stability for hot and cold water supply including all CPVC plain and brass threading fitings, this includes jointing of pipes and fitting with one step solvent cement, trenching, refilling and testing of joints complete (External Work) 15mm nominal OD pipes

Supplying,laying,jointing ,testing and commissioning of G.I. Pipes conforming to IS 1239:1990 with latest amendments, including fixing Collars, Elbows, Tees, bends, Glad Cocks and other Fittings (Excluding Cost of Specials) with Cuts and Threads wherever necessary including conveying the materials to workspot, including testing for water tightness with all lead and lifts etc complete (Contractor shall make his own arrangements for procuring water for testing) Class-B (MEDIUM)-15mm dia (Above GL)

Supplying,laying,jointing ,testing and commissioning of G.I. Pipes conforming to IS 1239:1990 with latest amendments, including fixing Collars, Elbows, Tees, bends, Glad Cocks and other Fittings (Excluding Cost of Specials) with Cuts and Threads wherever necessary including conveying the materials to workspot, including testing for water tightness with all lead and lifts etc complete (Contractor shall make his own arrangements for procuring water for testing) Class-B (MEDIUM)-32mm dia casing purpose

Providing wrought mild steel (galvanized) 15 mm dia GI collar confirming to IS 1239-II, 1991 with latest amendments if any.

Supply and delivery at site wrought middle steel (galvanized) 15 mm dia GI elbow confirming to IS 1239- II, 1991 with latest amendments if any

Supply and delivery at site wrought middle steel (galvanized) 15 mm dia GI bend confirming to IS 1239- II, 1991 with latest amendments if any.

Supply and delivery at site wrought middle steel (galvanized) 15 mm dia GI union confirming to IS 1239-II, 1991 with latest amendments if any.

Supply and delivery at site wrought middle steel (galvanized) 15 mm dia GI tee confirming to IS 1239-II, 1991 with latest amendments if any.

Providing and fixing Flow control valve using food grde 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 5ltr/Min Discharge at 0.5 bar pressure loss and should not exceed the flow at range of 7ltr/Min at 1 bar or more pressure. MOC of valve : Food grade stainless steel SS -316 MOC of valve : stainless steel SS -316 flow direction arrow embossed on its outside surface , the valve should act as flow control valve and non return valve. minimum operating pressure - 0.1kg ( 10cm head). designed pressure 1 mtr to 50 mtr. accuracy of valves + 20 % of average flow rate. orifice size : not less than 12 mm. ball size : not less than 12 mm. weight of FCV : not less than 125 gms. length : not less than 70 cm . The FCV is with internal arrangements of very simple passage in line such that the valve will pass the small flaoting particle if any entered in the valve to vaoid choking . The FCV shall be got tested from FCRI by the manfacturer as per the above standards , the quantum of checking to be done from FCRI is th be atatched . The FCV should be fitted on saddle which is fixed on distribution line ( Approved rate )

KSRB13-5 : 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 and testing complete as per specifications. Specification No.KBS 13.2.19 / 13.16

KSRB13-6.1-1 : Providing and fixing in position brass bib cock of approved quality 15mm nominal bore including cost of all materials, labour and HOM of equipments with all leads complete as per specifications. Specification No.KBS 13.2.2 / 13.3

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