Rural Water Supply And Sanitation Department Tender

Providing and laying in position plain cement concrete of grade M 15 with cement @ 240kgs, with 20mm and down size graded granite metal coarse aggregates @0.878cum and fine aggregtes @ 0.53cum, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation,plinth and cills, ncluding cost of all materials, labour, HOM of machinery, curing complete as per specifications..( RWS SR , I no.4.04)

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 standerd 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.125mm 6ksc

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. ( RWS SR , I no.2.25)

Providing, supplying to work site, fixing of Submersible PumpSet of 150mm dia suitable for bore well and confirming to IS 8034 3Phase, SS Bowl & Impeller with Low volt Motor and as per specifications, with testing, as per instructions of engineer incharge of work and latest amendmnents (PHE SR Item no.12.02.6.(g), P.No.102) 10.00 HP - 90 LPM @ 110 m = 10 STG Outlet Dia - 2.00"

Supply and delivery at site Brand new best make PVC insulated cable of Flat 3 core (sheathed) of nominal cross sectional area as per IS 694-1990 with ISI Mark and as per its latest amendments.1X3X4 Sqm (PHE SR Item no1112.03.c P.No.104)

Supply installing testing and commissioning COMMON CONTROL PANEL consisting of the following INCOMING 1 No. Set of Phase indicating lamps with SFU of suitable 1 No., Analog Ammeter, 1 No Analog Voltmeter 1 No. with Phase selector switch, Isolating switch OUTGOING for Main Electrical Pump 1 No. MCB 1No. DOL of S/D Starter suitable for respective HP 1 No. Electrical Protection like single Phase preventor, Under voltage Over voltage, Under current Over current Protection suitable for the pump described above 1No. OUTDOOR type Up to 6HP. (RWS SR I.no.12.08.a P.no.105)

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 standerd 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.(RWS SR I.No.10.20.1(B))75 mm Dia PN 6

Supply and delivery at site of brand new best make non-return valve as per IS 778/1984 with ISI Mark and as per its latest amendments (RWS SR I.no.12.06.b P.no.79) 80mm dia

Supply and delivery at site wrought middle steel (galvanized) 65 mm dia GI union confirming to IS 1239-II, 1991 with latest amendments if any. (PHE SR.I.N.15.78.6.n.212 , )

Providing wrought mild steel (galvanized) 15 mm dia GI collar confirming to IS 1239-II, 1991 with latest amendments if any. (PHE SR.I.N.15.72.6.n.211 , )

Labour charges for Erection, Electrification and commissioning works of Pump sets including aligning and balancing with all necessary erection of materials and labour including supply and erection of two pair of supporting clamps, bore well caps, cable clips and water tight gland cable protectors, bolts, nuts, valve and gauges, tools and equipments etc., involved in the job. as per specifications, with testing of as per instructions of engineer incharge of work (PHE SR Item no.12.16, P.No.105)

Labour charges for Erection of outdoor type panel board and meter board units with all necessary materials and labour tools and equipments including providing cement concrete foundation bed etc., complete. as per specifications, with testing of as per instructions of engineer incharge of work (PHE SR Item no.12.18, P.No.106)

Open condute system. Supplying heavy gauge PVC conduit pipe 19/20mm dia confirming to IS 2509 with suitable size bends junction boxes adhesive paste etc,and fixing using inverted wood plugs in case of RCC ceiling and RCC walls stone structure or raw plugs in case of brick walls and cement plastering to damaged portion using heavy gauge saddles at an interval of 700 mm using WF screws. 19/20mm dia 2 mm thick (Electrical SR)

Point wiring using copper wire with switch. Suoplying and wiring adopting loop system in existing PVC Conduit / casing capping using copper PVC insulated multi strand 2x1.5 Sqmm copper wire with 6 Amps flash type SP control switch shall be fixed on the existing plastic sheet/gang box the other end of the wires shallerminated with sufficient loose length in a wood/PVC/round block complete for each out let. Short ppint up to 3m from tapping point to out let via switch. (Electrical SR)

Supplying and fixing PBBC brass/bakelite straight or shant batten holder and wiring with in 60 W/230 V. lamp.(Electrical SR)

Supplying and fixing 32 Amps flush/project typ Bakelite D.P. with neon indicator over existing wood board or flash mounting in plastic plates/inches (Electrical SR)

Earthing: Supplying and fixing and wiring earth electrode for grounding circuits IC cutouts and other equipments on the meter board in the pit confirming to IS 3049/1968. The pits should be filled up with equal proportion of salt and charcoal 150mm around the pipe to complete depth. The connection from the pipe to the conduits etc. is to established through GI wire of sizes as per clause 7.3.3 of IS 732 using 12mm bolts, nuts, washers and check nuts, the pipe shall have 16 through holes of 12mm dia. (Item 12.23 Page No. 104 RWS SR)

Supplying and fixing one of 32A. Porciline Fuse channels with cutouts on existing wooden/panel board using necessary nuts bolts and washers etc, complete. (Electrical SR)

Supplying of TPST 32 amps with rewirable porcelain channels in SM enclosure. (Electrical SR)

Fixing of 25 to 63A.TPST /change over switch along with neutral link with xrews bolts, nuts andf wiringusing required capacity wires and circuit labelling.a) 15A to 63A TPST (Electrical SR)

Supplying fixing and wiring current operated earth /residual current circuit breaker 240/450 V with 6 kA short circuit withstanding capacity upto 100-300 mA sensitivity on existing wood/panel board 40 Amps 4 Pole. (Electrical SR)

Supplying and fixing of LED type panel Board indicating lamp with required color suitable for 220 v A.C.50 Hz 12/24 v DC Group B (Electrical SR)

Insulated cable on messenger wire using 2 single corewires for a single phase and 4 single core wires for 3 phase. Supplying and stringing PVC insulated and PVC sheathed 650/1100V class aluminium cunductor of siz supported by 3.15 mm. (10 SWG) GI mesenger wire with two break insulators, one at each end of the span with suspenders at intervals iof 0.75 m. Each suspender shall be porcelain reel insulators, of suitable core through which insulator wire passes(single core or twin core a the case may be) and this reel insulator shall be fixed to the messenger wire using 2 mm (No.14SWG) GI witre suitably blent and twisted. Seperate reel insulator shall be provided for each wire, the mesenger wire shall be dead-ended on the clamp provided to the departmental pole wide item no:4 above 3 Phase using 4 wire. 10 Sqmm page 65/ 5(d) (Basic Rate 125.00 + 5% Area Wt)

Supplying and fixing guy set for items I (a) and (b) (Wherever span exceeds 10mm) formed out of not less than 12mm dia with cement concreting work including one break insulator as per approved drawing. If a suitable wall or RCC roof is not available for anchoring guy sets the anchoring has to be done by fixing GI wire to the rafter of the tile or absetors. (Electrical SR)

Supplying, fixing and wiring service mains in pipe of the following sizes with necessary threaded water tight bend, collers, hooks, wooden plug, bushing and screws etc.A. 16 SWH braised conduit pipe finished with black stove enamelling inside and outside.B. PVC conduit pipe.C. PVC insulated Aluminium wire 650/1100V grade.Single core or twin core as the case may be) with necessary length of loose wire not less than 1 meter long to be terminated inside meter board without joints and connected to the main side of the energy meter, using be- metallic connectors, accessories, sleevs etc inclusive of masonry path work. The conduit shall be connected ot the earth electrode by means of GI wire not less than 4mm (8SWG) and tinned clamp of width 25mm and 24 guage with GI bolt, nut and washers. Three Phrase service mains with 4 wire. 4 x 10 sq.mm. in 32 mm conduit. (Electrical SR)

Supplying and fixing 500 x 500 x 65 mm. (20" x 20" x 2.5") polished wood board made of not less than 15 mm. Thick plank on both sides with planks made out of not more than 2 pieces and fixing the same to the wall using tapered inverted wooden plugs, screws, etc. (Electrical SR)

Supplying, fixing and wiring electronic 5 to 40 Amps three phase 4 wire Energy meter Group B (Electrical SR)

Supplying,transportation and errection of Concood cement concrete box type pump house of size 132cmsx56cmsx28cms with two support of size 30cmx 4cmx 153cms made of fabricated steel structure of 4mm MS wires welded together coupled with chicken mesh and provided with edge stiffeners in the form of MS Flats of size 20mmx3mm with 6mm aggregates,having thin (less than 1 inch )sections in general and all surfaces are painted with two coats of anti-fungus paint of approved appropriate colour and shade including excavation embedding into cement concrete of mix M20 proportion of size 60cmsx30cmsx45cms ,and refilling the excavated stuff with all lead and lift etc complite (PHE Page No 106 Miscellaneous)

Supplying ,Installing,testing and Commissioning of Filteration Equipment and chlorine Dosing system for Bore Well, Local Nala and Open Well source of Water. The Filteration System is an Iron Removal Filter with 1400 mm dia X 2200 mm Height On Straight Mild Steel, internally Rubber Lined andexternally primer coated vessel filled with 1 1/2x1" Pebble 160 kgs, 1X3/4" Pebble 160 kgs, 3/4 X 1/2" Pebble 160kg, 1/2 X 3/8" Pebble 160kgs, Coarse Silex 225kgs,Filter Sand 1150kgs, Iron removal Filter Media 1200kgs. The Iron Removal Filter is designed to operate at min. pressure of 2kg/cm2 & Max. presure of 3.5kg/cm2, Filtration Flow rate of 5000 LPH/Hr. to 20000 LPH/Hr. Iron removal filter is fitted with 80 nb (3") Frontal Pipework. Frontal pipework is fabricated in MS with internal rubber lining and butterfly valves are fitted. Unit is provided with 2 No. Pressure Gauge. Chlorine dosing System comprises of 1 no E Dose pump of Capacity 1 to 6 LPH and 1 no 100 l capacity HDPE Tank Providing and installing at site of 90mm (3") dia UPVC pipes of length 5.00 mtrs along with required numbers of UPVC bend , UPVC Tee, UPVC Ball valve UPVC MTA, UPVC FTA, UPVC Reducer Bush, CI Non ReturnValve, UPVC Flaged Adaptor , UPVC Coller for Raw water inlet and filtered water Outlet lines including cost of Piping Material consumables labour for earth excavation (Min 15 Cm) pipe laying , pipe encasing with gravel or selected Excavated material ( Rate as per comparative statement approved by SE, RDWS & S Circle, Mysore)Including GST charges

Earth work excavatoin for water Supply & Sanitary lines, Electrical conduits either in pits or pipe line trenches (upto 600mm Trench width) as per drawing and technical specification, including setting out, construction of shoring, strutting, barricading, danger lighting, bracing, using sight rails & boning rods at every 100 mm whevere necessary removal of stumps and other deleterious matter, dressing of sides and levelling the bottom of trench, including backfilling the excavated earth to the extent required and utilising the remaining available excavated earth locally for the work. in the following strata classifications by Mechanical Means ( RWS SR , I no.2.23.1)

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) ( RWS SR , I no.2.22.1)

Cutting of road surface for pipeline trenches and disposing of the excavated stuff as directed including barricading, danger lighting etc. in the following classification Cutting Asphalt Road Surface.( RWS SR , I no.2.26.2)

Providing and laying in position plain cement concrete of grade M 15 with cement @ 240kgs, with 20mm and down size graded granite metal coarse aggregates @0.878cum and fine aggregtes @ 0.53cum, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation,plinth and cills, ncluding cost of all materials, labour, HOM of machinery, curing complete as per specifications..( RWS SR , I no.4.04)

Supplying PVC Pipes conforming to IS 4984-1995 with latest amendments and conveying to work siteincluding loding and unloading at both distination and rolling,lowring in to trenches,laying tre to line and jointing of pipes and specials by electrofusion welding,including encasing the pipe aroud to a depth not less than 15 cms with soft gravel or selected earth Etc complete (RWS SR I.No.10.01.1)63 mm Dia 6.00 Ksc

Supplying PVC Pipes conforming to IS 4984-1995 with latest amendments and conveying to work siteincluding loding and unloading at both distination and rolling,lowring in to trenches,laying tre to line and jointing of pipes and specials by electrofusion welding,including encasing the pipe aroud to a depth not less than 15 cms with soft gravel or selected earth Etc complete (RWS SR I.No.10.01.1)75 mm Dia 6.00 Ksc

Supplying PVC Pipes conforming to IS 4984-1995 with latest amendments and conveying to work siteincluding loding and unloading at both distination and rolling,lowring in to trenches,laying tre to line and jointing of pipes and specials by electrofusion welding,including encasing the pipe aroud to a depth not less than 15 cms with soft gravel or selected earth Etc complete (RWS SR I.No.10.01.1)90 mm Dia 6.00 Ksc

Supplying PVC Pipes conforming to IS 4984-1995 with latest amendments and conveying to work siteincluding loding and unloading at both distination and rolling,lowring in to trenches,laying tre to line and jointing of pipes and specials by electrofusion welding,including encasing the pipe aroud to a depth not less than 15 cms with soft gravel or selected earth Etc complete (RWS SR I.No.10.01.1)110 mm Dia 6.00 Ksc

Supplying PVC Pipes conforming to IS 4984-1995 with latest amendments and conveying to work siteincluding loding and unloading at both distination and rolling,lowring in to trenches,laying tre to line and jointing of pipes and specials by electrofusion welding,including encasing the pipe aroud to a depth not less than 15 cms with soft gravel or selected earth Etc complete (RWS SR I.No.10.01.1)140 mm Dia 6.00 Ksc

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. ( RWS SR , I no.2.25)

Giving hydraulic test for C.I / R.C.C /P.V.C / H.D.P.E or A.C pipelines to the pressure equal to 2 times the working pressure includng cost of supply of water. ( RWS Sr , I.no 10.07 )Up to 80mmdia

Giving hydraulic test for C.I / R.C.C /P.V.C / H.D.P.E or A.C pipelines to the pressure equal to 2 times the working pressure includng cost of supply of water. ( RWS Sr , I.no 10.07 )above 80mm & upto 100mm

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( RWS Sr ,

Providing Sluice valve/ scour valve confirming to IS 1538 (Part-I to XXII) 1978 with latest amendments if any cost of all materials, labour charges etc. complete.( RWS Sr , I.no 15.59 )Size 80 mm

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( PWD SR , I no.13.22)

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 ( RWS SR, I no.15.113)

Supply and installation of water connections to individual houses with water meter point (which shall be fixed about one meter from customer boundary) and includes civil works like Earthwork excavation for the pipeline trenches for laying of MDPE /GI pipes of 20 mm diameters for the house connection in all types of soils, disintegrated rock, soft rock,, boring the wall surfaces comprising of BBM or SSM for conveying the pipelines to customer property, refilling etc. Complete supply and laying of MDPE pipes with special such as PVC saddles of approved make all specials such as GI tee, GI elbow, GI coupler, stopper etc, and SS tap

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 1.5m and above in width, in hard 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 upto 50 m. including breaking of clods complete as per specifications.

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.

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 as per specifications.

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.

Supply and Fixing of Cast Steel Double Flanged Dual plate check valve Class 150 Conforming to API 594 with latest amendments as detailed below of following diameters and types and conveying to work site, loading, unloading, stacking etc., complete with all lead and lift. The rates are inclusive of cost of Bolts and Nuts.

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. 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.