Rural Development Department Tender

Item No. 4 Excavation for foundation/ pipe trenches in soft rock and old cement & lime masonry foundation, asphalt road including removing the excavated material upto a distance of 50 meters beyond the area & lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, preparing the bed for foundation excluding backfilling etc. complete.

Item No. 5 Excavation for pipe trenches in hard rock and concrete road by chiselling, wedging, line drilling, by mechanical means or by all means other than blasting including trimming and levelling the bed, removing the excavated material upto a distance of 50 metres beyond the area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, excluding backfilling, etc. complete by all means.

Item No. 6 Providing and supplying in standard lengths ISI mark rigid unplasticised PVC pipes suitable for potable water with solvent cement joints including cost of couplers, specification no. as 4985 per IS 1988 excluding GST levied by GOI and GOM in all respect, including transportation, freight charges, inspection charges, loading, unloading, conveyance to the departmental stores and stacking the same in closed shed duly protected from sun rays and rains including cost of jointing material i.e. solvent cement, etc. complete 90 mm PVC 6kg/sqm

Item No. 7 Lowering, laying and jointing with P.V.C. pipes and specials of following class and diameter including cost of conveyance from stores to site of works including cost of all labour, material, except cement solvent, rubber ring,as perlS code,etc. complete ( With Cement solvent Joint? ring fit joint) 90 mm PVC

Item No. 8 Providing ISI mark G.I. pipe of following class and dia. excluding GST levied by GOI & GOM in all respect, inspection charges, transportation to stores, etc. complete as per IS-1239/2004. Note : One coupler shall be provided with each full length of pipe cost of which is included in rates below. 100 mm Dia

Item No. 9 Lowering, laying and jointing G. I. pipes and specials of following class and diameter including conveyance from stores to site of works, all labour, etc. complete either underground or in vertical position, as directed by Engineer-in charge 100 mm Dia

Item No. 10 "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., " 80 mm dia .Score Value

Item No. 11 Providing and supplying Kinetic Double Orifice type Air Valves confirming to IS 14845 as per MJP's standard specifications combined with screw down isolating valve, 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 stores, excluding GST levied by GOI & GOM in all respect etc.complete. 50 mm

Item No. 12 Lowering, laying and fixing in proper alignment and position all types of CI air valves as driected by engineer in charge including cost of conveyance from stores to site of work cost of all materials and giving satisfactory hydraulic testing etc. complete (for all class of valve) 50 mm dia. Kinetic Air valve.

Item No. 13 Providing and supplying ISI mark CI D/F reflux valves (non-return valves) of following dia including railway freight, inspection charges, unloading from railway wagon, loading into truck. transportation upto departmental stores, unloading. stacking excluding GST levied by GOI & GOM in all respect etc. complete. Reflux valves as per I.S.5312 Part I (1984) 80 mm dia. Sluice valve P.N.-1.6

Item No. 14 Lowering, laying and jointing in position following C.I.DIF Reflex valves, and Sluice valves including cost of all labour jointing material, including nut bolts and giving satisfactory hydraulic testing etc. complete. (Rate for all class of valves.) i) 80 mm dia. Sluice valve.

ii) 80 mm dia. Score valve.

Item No. 15 Providing and lyaing in situ, following grades of P.C.C. (M-150) of trap/granite/ quartzite/ gneiss metal for foundation and bedding including normal dewatering, formwork, compacting and curing, finishing, etc. complete.

Item No. 16 Providing and fixing in position air valve shaft Including providing and fixing Gl Medium Class or 6 mm thick M.S. pipe shaft 2.70 M long over branch flange of air valve tee, providing PCC block of M- 150 concrete, 150 mm thick around the air valve tee including encasing of vertical shaft in PCC M-150 as shown in type design together with providing and making flanged joints wherever required and fixing of air valve tee. etc. complete as per type design and as directed by Engineer-in-charge for following diameters of pipe lines (type design attached upto 150 mm

Item No. 17 Providing and constructing B.B. masonry valve chamber with 15 cm thick 1:3:6 proportion PCC bedding. excluding excavation, B.B. masomy in C.M. 1:5 Proportion precast RCC frame and cover, etc. complete as directed by Engineer-in-charge. Size: 0.90 x 0.90 x 1.50 m.

Item No. 18 Refilling the trenches with available excavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, etc. complete.

Item No. 19 "Hydraulic testing of P.V.C.. pipe line to specified pressure including cost of all materials and labour and water for testing for specified length including cutting, placing end cap making arrangement for filling safe water using reciprocating type pumps which should be able to provide specified test pressure gauges and other necessary equipments, labour, operation charges, etc. required for testing. The rate under this item shall also include cost of retesting, if necessary and reinstating to original position. 90 mm HDPE

SUB WORK NO. 2:-ESR Item No. 1. Designing (aesthetically), and constructing RCC elevated service reservoirs of following capacity with RCC staging consisting of columns, internal and external bracings spaced vertically not more than 4.5 meters centre to centre for ESR having Capacity upto 500 Cum. and not more than 6 m c/c for ESRs having capacity above 500 cum including excavation in all types of strata, foundation concrete, cement plaster with water proofing compound to the inside face of the container including refilling disposing of the surplus stuff within a lead of 50 meters, all labour and material charges including lowering, laying, erecting, hoisting and jointing of pipe assembly of inlet, outlet, washout, overflow and bypass arrangements as per departmental design, providing and fixing accessories such as M.S. ladder out side, stainless steel Ladder in container, C. I. manhole frame and covers water level indicatiors, lightening conductor, G. I. pipe railing around walk way and top slab, providing spiral staire case from ground level to roof level,M.S.grill gate of 2 mtr.height with locking arrangement of approved design. B.B. masonry chambers for all valves, ventilating shafts, providing and applying three coats of Acrylie emulsion with silicon additives paint to the structure including roof slab epoxy painting to internal surface & anti termite treatment for underground parts of the structure. and giving satisfactory water tightness test as per I.S. code, The job to include painting the name of the scheme and other details on the reservoir as per the directions of Engineer-in-charge. ESR 15,000 liters 12 M staging for 15000 lit

7. 5% for raft -450150.00

Item No. 2. Providing and supplying ISI standard CI double flanged pipe excluding GST leived by GOI and GOM in all respect including railway freight insurance unloaduing from railway wagon loading into truck transport to store / site, unloading, stacking etc. complete as directed by Engineer -in- cahrge. (for 2.75 m bare pipe) 80 mm dia pipe for Inlet

80 mm dia pipe for Outlet

80 mm dia pipe for Overflow

Item No. 3. Providing double flange sluice valve confirming for IS-2906/14846 including worn gear arrangements as per test pressure stainless steel spindle, caps including all taxes transportation upto departmental Store , unloading Stacking etc complete.

Item No. 4. Providing and supplying ISI standard D. I. specials & fitting with sealing rubber gasket of S.B.R,complete with cast iron follower gland and M. S. nut bolts coated or otherwise protected from rusting and suitable for D.I.pipes including cost of labour ,materials, and transportation to stores / site, loading and unloading including all such as GST levied by GOI & GOM in all respect, complete as per IS-9523.

Item No. 5. Providing and applying water proofing treatment using acrylic polymer modified cement based water proofing coating with fibre glass mesh mixing at the rate of powder to liquid (2:1) by weight covering 9 to 10 Square Metre /Kilogram with two coat using approved chemicals for masonry and concrete surface by brush covering 7 years guarantee on Stamp Papers etc. complete.

Item No. 6. Providing internal cement plaster 12mm thick in single coat in cement mortar 1:4 without neeru finish to concrete or brick surfaces, in all positions including scaffolding and curing etc

Item No. 7. Providing and applying two coats of exterior weather shield paint of approved manufacture and of approved colour to the plastered surfaces including cleaning preparing the plaster surface ,applying primer coat ,scaffolding if necessary, and watering the surface for two days etc complete.

Item No. 8. Providing and fixing MS ladder .50 wide consi..75 x 10 mm MS flat as stringer and 16 mm dia MS bars in double rows as steps place at 25 Mc/c including cost of material labour welding anchoring and applying three coats of anticorrossive paint etc. complete

Item No. 9. Providing and fixing in position copper lightening conductor including copper rod of 20 mm dia as per upper terminal 1.5 M long with a knob at end and with conical spike at top, copper tape conductor 20 x 3 mm size, copper earth plate of 3 mm thick and 0.81 sqm. in area, clamps at 1 M centre to centre including, necessary excavation, laying and fixing the conductor, providing and fixing 40 mm G.I. pipe upto 3 M height from ground and 0.5 M below ground including making all connections, filling earthing pit with charcoal, salt, etc. & refilling & watering, etc. complete as per specifications laid down in relevant I.S. codes.

SUB WORK NO. 3 :-DISTRIBUTION SYSTEM Item No. 1 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. manual dewatering, preparing the bed for foundation and excluding backfilling. etc. complete. Lift 0 to 1.5 M for 75 mm dia PVC 4 kg per sqcm

Item No.2 Excavation for foundation/pipe trenches in soft murum including removing the excavated material upto a distace of 50 M and lifts as below, stacking and spreading as directed by Engineer-in charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. Lift 0 to 1.5 M for 75 mm dia PVC 4 kg per sqem

Item No.3 Excavation for foundation/ pipe trenches in hard murum and boulders, W.B.M. road including removing the excavated material upto a distance of 50 M beyond the area and lifts as below, stacking and spreading as directed by Engineer-in charge, normal dewatreing, preparing the bed for foundation and excluding backfilling, etc. complete. Lift 0 to 1.5 M for 75 mm dia PVC 4 kg per sqem

Item No.4 Excavation for foundation/ pipe trenches in soft rock and old cement & lime masonry foundation, asphalt road including removing the excavated material upto a distance of 50 meters beyond the area & lifts as below, stacking as directed by Engineer-in charge, normal dewatering, preparing the bed for foundation excluding backfilling etc. complete for 75 mm dia PVC 4 kg per sqcm

Item No.5 Excavation for foundation / pipe trenches in hard rock by chiselling, wedging, line drilling by any other mechanical means other rthan blasting including trimming and levelling the bed by chiselling where necessary and removing the excavated material and stacking it in measurable heaps within a distance of 50 metres from the area and lifts as below, normal dewatering, excluding backfilling, etc. complete. Lift 0 to 1.5 M for 75 mm dia PVC 4 kg per sqcm

Item No. 6: Providing and supplying in standard lengths ISI mark rigid unplasticised PVC pipes suitable for potable water with solvent cement joints including cost of couplers, as per IS specification no. 4985 /1988 excluding GST levied by GOI and GOM in all respect. including transportation, freight charges, inspection charges, loading, unloading. conveyance to the departmental stores and stacking the same in closed shed duly protected from sun rays and rains including cost of jointing material i.e. solvent cement, etc. complete (selffit type to be jointed with cement solvent). for 75 mm dia PVC 4 kg per sqcm

Item No. 7: Lowering, laying and jointing with P.V.C. pipes and specials of following class and diameter including cost of conveyance from stores to site of works including cost of all labour, material, except cement solvent, rubber ring,as perlS code,etc. complete (with cement solvent joint / ring fit joint). for 75 mm dia PVC 4 kg per sqcm

Item No 8: Providing PVC specials @10% cost of pipe

Item No.9 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 Valve PN-1 80 mm dia

Item No. 10 Lowering, laying and jointing in position following C.I. D/F Reflux valves, Butterfly valves and Sluice valves including cost of all labour jointing material, including nut bolts and giving satisfactory hydraulic testing etc.complete. (Rate for all class of valves.) Sluice Valve PN-1.6 80 mm dia

Item No. 11 Providing and fixing C.I. road box including loading, unloading and carting to site of work including all necessary excavation in all types of strata and fixing in murum packing.etc.complete.. WT 40 KG

Item No. 12: Providing and constructing B.B. masonry valve chamber with 15 cm thick 1:3:6 proportion PCC bedding, excluding excavation, B.B. masomy in C.M. 1:5 Proportion precast RCC frame and cover, etc. complete as directed by Engineer-in-charge. Note:- Wall thickness: 0.23 M for depth of 1.2 M and 0.35 M for balance depth exceeding 1.2 M) Size : 0.90 x 0.90 x1.50 m.

Item No. 13: Refilling the trenches with available excavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging, etc.complete. Total Pipe Volume to be deducted

Item No. 14: Providing and lyaing in situ, following grades of P.C.C. (M - 150) of trap/granite/ quartzite/ gneiss metal for foundation and bedding including normal dewatering, formwork, compacting and curing, finishing, etc. complete

Item No. 15: Hydraulic testing of PVC. pipe line to specified pressure including cost of all materials and labour and water for testing for specified length including cutting, placing end cap making arrangement for filling safe water using reciprocating type pumps which should be able to provide specified test pressure gauges and other necessary equipments, labour, operation charges, etc. required for testing. The rate under this item shall also include cost of retesting, if necessary and reinstating to original position. for 75 mm dia PVC 4 kg per sqem

SUB WORK NO.4: TRIAL RUN Item No 1 Providing and fixing board displaying information, such as 'Name of work, Tender cost, In Rs. Name of Contractor, Work completion and liability period etc', having rectangular shape of

Item No.2: Commissioning, running and maintaining the scheme to quantities. rated capacity, including manning necessary personnel such as operator, valveman, etc. as per requirements of the scheme and who should also administer chemical dose for a period of 1 month for individual scheme and for regional scheme, together with training

SUB WORK NO.5: TAP CONNECTION Item No. 1 Providing and making UPVC/MDPE pipe consumer service connection on Distribution main by drilling hole with suitable means, including all labour, UPVC/MDPE Pipe of required length with or without Road crossing as described below, including cost of specials like Saddle/Clamp Saddle of suitable material, and diameter suitable for Distribution main, 15mm /20mm/ 25mm respective Dia Heavy duty Brass/Polyprophylyne(Twin Jacketed) Ferrule. Male and Female thread adapter Elbow, Bends,couplers Tees, Clamps of suitable material and sundry materials as per requirment, including providing and fixing medium duty 15.mm brass bib tap, Gl casing pipe of suitable diameter of 32mm/ 40mm/ 50mm respectively of required length for Road crossing, including requird labour for excavation in all types of strata up to the depth of 0.75m or as per site requirement, all types of plumbing fittings, refilling, Closing the water supply in that area, dewatering, hydraulic testing and restarting the water supply transportation of material etc. complete as directed by Engineer in incharge. with road cross

without road cross