|
| 1 | Construction of RCC 4 m dia open well- 1 nos |
| 2 | Earth work in excavation over areas (exceeding 30cm depth, 1.5 mtr in width and 10 SQM in plan)for construction of open well, lift up to 1.5 Mtr. including taking out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 meter. |
| 3 | All kind of soil |
| 4 | From o.o m to 4.50 m BGL |
| 5 | Ordinary rock |
| 6 | From4.50 m to 6.0 m BGL |
| 7 | Hard rock (requiring blasting) usefulmaterial 30 % |
| 8 | From6 m to 7.0 m BGL |
| 9 | From7 m to 20.0 m BGL |
| 10 | Add extra over item No 1,2 and 3 for every additional; lift of 1.5 m or part thereof. |
| 11 | In All kinds of soil. |
| 12 | From1.50 m to 3 m BGL |
| 13 | From3 m to 4.5 m BGL |
| 14 | In ordinary rock |
| 15 | From4.50 m to 6.0 m BGL |
| 16 | In hard rock |
| 17 | From6.0 m to 7.5 m BGL |
| 18 | From7.50 m to 9.0 m BGL |
| 19 | From9.0 m to 10.50 m BGL |
| 20 | From10.5 m to 12.0 m BGL |
| 21 | From12.0 m to 13.50 m BGL |
| 22 | From13.5 m to 15.0 m BGL |
| 23 | From15.0 m to 16.50 m BGL |
| 24 | From16.5 m to 18.0 m BGL |
| 25 | From18.0 m to 19.50 m BGL |
| 26 | From19.5 m to 20.0 m BGL |
| 27 | Add 20% extra over item No. 2.39 for excavation in saturated soil where pumping or bailng out of water is required, including shoring strutting where required and dewatering. |
| 28 | Centering & shuttering with ply wood or steel sheets including strutting , propping, barcing both ways with wooden members and removal of form work up to floor three level for:Walls (any thickness) including attached pilasters, buttresses, plinth and string course.Add extra for shuttering in circular work in plan up to dia 10m over item Nos. 4.7.1 to 4.7.2 |
| 29 | Addextra for shuttering in circular work in plan upto dia 10m on item no. 4.7.1 |
| 30 | Providing and fabricating reinforcement for RCC work including straightening, cutting, bending, placing in position in binding (including cost of binding wire ) all complete up to floor three level |
| 31 | Thermo mechanically treated bars (conforming to relevant IS:1786.) |
| 32 | Providing and laying in position specified grade ofcement concrete for RCC structural elements upto floor three level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcementfor :- Walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. |
| 33 | M20 grade Nominal Mix for RCC staining wall |
| 34 | M20 grade Nominal Mix for Ramp (6m x 2m x 1m) |
| 35 | M20 grade Nominal Mix for RCC platforms (Semicircular - 1.5m)- 2 nos at 2 levels |
| 36 | Structural steel work in single section fixed without connecting plate including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete above plinth level upto 4.5 mtr height.In flats, tees, angles and channels. |
| 37 | Filling available excavated earth (excluding rock) in trenches plint side of foundation etc. in layers not extending 20cm in depth, consolidating each deposited layer by ramming & watering including lead upto 50m. |
| 38 | Provision for Providing & Installation of Pumping Machinary |
| 39 | Provision of switch board room (2.5m*2.5m) |
| 40 | Supplying & Installing 100 mm diameter sealed diaphragm bourdon type pressure gauge of range 0 to 10 kg.including all jointing material as per specification with safety cover. |
| 41 | Providing, installation, testing and commissioning of submersible monoblock pump set conforming to IS 8034 and2 pole motor operating at syncronised speed of speed 3000 RPM, with water proof winding. Pump shall be suitable for various delivery head and discharge with stainless steel shaft. Motor suitable for working on 415 V ± 10%, 3 Ph, 50 Hz AC and with water lubricated bearing to accept entire hydraulic thrust. Supply, with cable guard, thrust carbon/fiber bearing to withstand entire hydraulic thrust. The pump set shall be suitable for direct coupling, with suitable suction strainer. Pump should have suitable discharge out let as per manufacturer\"s design. Antithrust stream lined non return valve shall be provided with the pump and minimum 6 m submersible copper conductor cable in single / double run and 2 pairs of suitable size erection clamp 10 mm thick shall be provided with each pump etc. completein all respect as perspecification, scope of work and direction of Engineer in Charge of following power rating, suitable for prescribed duty conditions mentioned in TD. |
| 42 | 5.5 KW (7.5 HP) |
| 43 | Supply and Fixing of electric control feeder panel comprising of suitable rating MCCB , fully automatic star-delta starter, over load relay,ampere meter with CTs, volt meter, phase preventer, suitable starting capacitors, phase indicators, lighting arrangement etc. complete suitable for three phase pump set. The panel should have space for energy meter ( supplied by DISCOM).All these equipments shall be housed by panel box made out from 18 gauge M.S. Sheet with powder coating. Panel should be ofminimum size 900 x 600 x 450 mm with Stand ( made of angle iron of size 35x35x5mm) duly bolted/screwed with enclosure box having 4 legs, each leg’s length 18\" and double door including in built locking system.The legs should be embedded in M-15 cement concrete plat form. The size of CC platform should be equal or bigger than the base size of panel having height of at least 200 mm from ground level. The panel should have opening of suitable size in front of space for energy meter with glass for meter reading. The operation of panel should be suitable for on 440 Volt AC Supply. |
| 44 | Above 10 HP and up to 15 HP |
| 45 | Supply & Fixing of ISI marked three core PVC flat submersible cableas per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980including making connection etc. |
| 46 | 3 core 4.0 Sq.mm |
| 47 | Supply & Fixing XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved makein ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick underlayer ofsand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. |
| 48 | 10.0 Sq.mm, 4 core |
| 49 | Providing & Lowering in tube well ISI marked GI Pipe “B\" class as per IS:1239 or amended up to date threaded and double flanged (welded) on both ends and two number25x3mm MS flat welded on both ends between pipe & flange, rubber washer & nut bolts etc. complete in all respect. |
| 50 | 50 mm dia |
| 51 | Supply & Fixing M S clamp set of 50x6 mm flat from iron with nuts and bolts etc for holding the riser pipe assembly of submersible pump set. |
| 52 | Providing,lowering,aligning, fixing inpositionin pipeline, DIdoubleflanged resilient seated Dual plate check valave of approved make of following Pressure rating & dia complete,as par API: 594/ API: 598 and of following specifications: Body & Bonnet of Ductile cash iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12asperIS1865orequivalentgradeasperIS:3896-party-1985and subsequent revisions, Disc /plates - SG-400/12or CF-8M,Face to face dimensions as per API: 594, Flanges Drilled as per IS:1538. Electrostatic Epoxy Powder(EP-P)/ FusionBondedEpoxy(Non Toxic&suitablefordrinkingwater)coatedwith minimum thickness of 250 rrd.cron applied on body and cover inside and outside . Disc seal ring of EPDM/ Neoprene (food grade quality) and disc seal retaining ring ofSS/CS.ShaftofSS-AISI-304/410,HingeSSAISI316/304,SpringSSAISI 316/304,Bonnet Gasket EPDM ,Bush- Brass with EPDM/NBR \"O \"ring seal, Nut-Bolt confirming to IS:1363and IS: 1367 (galvenisedsteel) ,Insersionrubberof black EPDM6mm thick .Suitablesupportstructureas perdirectionsof EICincluding jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification›& as per direction of Engineer-in-chargeNote: Rates are exclusive of tail piece/ dismantling joints and earth work. |
| 53 | Class PN 1.0 |
| 54 | 80 mm dia |
| 55 | Providing, lowering, aligning, fixing in position in pipe line at work site, DI D/F Resilient seated (soft seated) Sluice Valves (Gate Valves) , Vacuum tight(bubble tight), straight and pocket less body passage of approved make of following class & dia complete confirming to BS-EN-1171/ AWWA C-509 and of following specifications: Body & bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Wedge of same material as body & shall vulcanisedrubber lined with EPDM (food grade quality) and seals of NBR Face to face dimensions as per BS 5163-89/ IS 14846/2000 (amended up to date) /Din 3202 F4, Stem/ spindle of SS (AISI 316 or equivalent) Electrostatic epoxy powder(EP-P)/ Fusion bond epoxy ( Non-Toxic- suitable for drinking water) coated with minimum thickness of 250 microns inside and outside, Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367(Galvanised steel) Insertion rubber of black EPDM 6mm thick. Suitablesupport structure as per directions of EIC, Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work. |
| 56 | Manually Operated Resilient Seated Sluice Valves of Class PN 1.6 |
| 57 | 80 mm dia |
| 58 | Dismantling Joint |
| 59 | Providing, lowering, laying, aligning, fixing in position and jointing CI dismantling joint (Suitable for Sluice valves etc.) as per IS specificationscompleteofthefollowingsizesincludingall jointing material,costofalllabour,testingandcommissioning Technical Specifications and as per direction of Engineer. Class PN 1.0 80 mm dia |
| 60 | Installation Of Solar Grid System at The Pump House |
| 61 | Supply, installation,testing and commissioningofMNREapprovedGrid tied Solar Panels withinverter,meter, cable etc.suitable for Rooftop installation as well as Utility Scale Solàr Power Projects with 25 years of Linear Generation warranty.Workincludes’designingofsolarpanelareaandMSframeand foundationon ground/roofof Pump house or CWR, showing arrangementof panelinavailablespace,installationof PVmoduleonMSframeasper approved design and drawings. Mountingstructure shaft be suitably designed to withstand wind velocity up to 150km/hr.GridTieTransformer lessinverters, Multipleindependent MPPTs, Peak efficiencyof>98%.ConnectuptomultiplestringsPVarrays,Easy&fast connection,Built-instring-levelmonitoring,IP65protectionlevel,Wi-Fi/ internet based remote monitoring with 5 years warranty.AII cabling up to panel and metre, earthing etc. required accessoriesand taxes are inclusive. The work shall be executed as perdetailedtechnical specifications, approved drawing and direction of Engineer in Charge.Note: There shall be 5 year service warranty for panel, inverter, meter, cable etc. andsuitable provision shall be included in tender document. |
| 62 | Supply, installation,testing and commissioning of Remote monitoringunit on off grid solar controller for remote ON/OFF, parameter setting, monitoring and troubleshooting through mobile etc. complete. Web charges and data charges for 5 year during service warranty etc. complete in all respect as per technica specification and as per direction of Engineer. |
| 63 | 180cm high fencing with angle iron post 55x55x6mm. placed at every 3Mtr. apart 45cm. in ground embedded in cement concrete 1:3:6 (30x30x60cm) corner and every tenth post to be strutted with 55x55x6mm. angle iron provided with 6 horizontal lines and two diagonals of black barbed wire between two posts fitted and fixed with G.I. staples including earth work in excavation etc. complete. |
| 64 | Add for using galvanised barbed wire instead of black barbed wire |
| 65 | Provision for providing, laying & jointing of Rising pipeline |
| 66 | Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS:8329-2000 (amended upto date), with internal cement mortar lining suitable for potable water with rubber ring (EPDM) joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges, including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in- charge.(excluding earth work)Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. |
| 67 | 100 mm dia |
| 68 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc. |
| 69 | In all types of Soils |
| 70 | upto 1.5 m |
| 71 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and stacking serviceable materials for measurements and disposal of unserviceable materials as directed within a lead of 50 Mtr. including required all safety provisions etc.: |
| 72 | In Soft Rock |
| 73 | upto 1.5 m |
| 74 | In Hard Rock (Blasting Prohibited) |
| 75 | upto 1.5 m |
| 76 | Providing, lowering, aligning, fixing in position and Jointing in pipe line, CI single Air ValveFlanged/ Screwed type of approved makes for following pressure rating & dia complete, confirming to IS: 14845-2000 (amendedup to date) and of following specifications: Body , Cover and Cowl - Grey Cast Iron as per IS:210- FG 200 ,Float - Stainless Steel AISI 304 / IS: 3444 ,Float Guide- HBT1,Body seat ring - Leaded tin bronze/ SS , Seal ring and face ring - EPDM/NBR, Ends flanged according to IS 6418 orScrewed type shall have external pipe threads conforming to IS 554Fasteners - CS Epoxy paint inside outside of food grade safe for drinking water ,Valves including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer in charge.Note: Rates are exclusive of connecting tee, pipe piece and earth work. |
| 77 | Class PN 1.6 |
| 78 | 25 mm dia |
| 79 | Construction of RCC air valve pillar including GI pipes, flanges, bend, MS clamps, rubber sheet, nut bolts/jointing materials etc in M-20 grade cement concrete of 2m height from Natural Ground Level in required shape and size as per approved drawing in all types of soils/rock disposing of surplus excavated materials within a lead of 50 m as per approved drawing complete including all charges at appropriate location in pipeline as per specification mentioned in the scope of work and as per direction of Engineer In Charge. G.I pipes and fittings of dia. |
| 80 | Dismantling of cement concrete pavement for pipe line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made for trench width more than specified, re-handling of material/earth to complete the tasksas per technical specification and scope of work. |
| 81 | Providing and laying in position cement concrete M10 grade nominal mix 1:3:6 (1 Cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified,complete work as per technical specification and scope of work. |
| 82 | Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be made as per standard trench width specified in tender document and no extra payment shall be made for trench width more than specified, complete work as per technical specification and scope of work.M20 grade Nominal Mix1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mmnominal size). |
| 83 | Construction of RCC Dome type Ground Level Service Reservoir (GLSR) of following capacity as per the Scope of work and Technical specifications, consisting of the following main activities: - |
| 84 | a) Topographic survey, preparation of site contour plan, conducting SBC testand its approval from departmentbefore construction. Submission and approval of concrete mix design and water quality test report for water to be used in construction.b) Excavation in all types of soil, PCC below foundation & all RCC Work.c) All the GLSR shall be provided with adequate plinth protection all around the structure in a width starting from edge of structure at GL and extending at least up to 1.0m beyond the vertical wall. The plinth protection shall consist of 150mm thick PCC in M-15 concrete over 150mm thick compacted soil fill.d) Providing and applying two coats of food grade epoxy paint on the inside surface of the roof slab, and 600 mm height of the vertical wall giving.e) Successful hydro test and water tightness test as per I.S. code.f) Providing and applying three coats of anti-carbonation paint on the roof Slab.g) Providing and applying three coats of cement-based paint on the remaining external surface area of the structure.h) Providing and fixing SS-304 ventilator, SS 304 manhole frame and cover and SS 304 ladder from top bottom Slab inside container. Providing and fixing water level indicator (Float type). |
| 85 | i) Providing and fixing MS ladder from ground to top slab with safety cage. j) All MS parts to be painted with two coats of the enamelled paint over the primer coat of red oxide.k) Providing and fixing of 150mm wide water bar for the construction joints in the container.l) Providing and fixing CI/DI puddle collars the vertical wall for connecting inlet, outlet, overflow and washout pipe of the reservoir.m) Inlet, outlet, overflow, washout pipes and valves are not included in this work, provision for the same shall be taken separately. |
| 86 | Rates for RCC GROUND LEVEL SERVICE RESERVOIR SEISMIC ZONE-II & III andSBC18T/sqm |
| 87 | 50 KL at village Kanthariya |
| 88 | Providing and fixing double flanged ISI marked DI class K_9 pipes as per IS:8329-2000 (amended up to date),as vertical pipes forRCC Reservoirs including specials required such as duck foot bend, tee etc. providing and fixing clamps at every 3 mtr,jointing materials such as nuts, bolt, rubber packing, hydraulic testingetc. complete in all respect up to and from valve chamber as per direction of EIC, Technical Specification and Scope of work. |
| 89 | The rates for DI/GI double flanged pipes shall be reduced 5%, if used other than OHSR pipes. 100 mm pipe |
| 90 | Providing, lowering, aligning, fixing in position in pipe line at work site, DI D/F Resilient seated (soft seated) Sluice Valves (Gate Valves) , Vacuum tight(bubble tight), straight and pocket less body passage of approved make of following class & dia complete confirming to BS-EN1171/ AWWA C-509 and of following specifications: Body & bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Wedge of same material as body & shall vulcanised rubber lined with EPDM (food grade quality) and seals of NBR Face to face dimensions as per BS 5163-89/ IS 14846/2000 (amended up to date) /Din 3202 F4, Stem/ spindle of SS (AISI 316 or equivalent) Electrostatic epoxy powder(EP-P)/ Fusion bond epoxy ( Non-Toxic- suitable for drinking water) coated with minimum thickness of 250 microns inside and outside, Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367 (Galvanised steel) Insersion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC, Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.Manually Operated Resilient Seated Sluice Valves of Class PN 1.6 |
| 91 | 100 mm dia |
| 92 | Providing, lowering, laying, aligning, fixing in position and jointing CI dismantling joint (Suitable for Sluice valves etc.) as per IS specificationscompleteofthefollowingsizesincludingall jointing material,costofalllabour,testingandcommissioning Technical Specifications and as per direction of Engineer. Class PN 1.0 |
| 93 | 100 mm dia |
| 94 | Construction of Sluice Valve Chamber in required size and shape as per drawing including required excavationof earth in all types of soil such as murrum, sand, sandy silt, black cotton soil, hard soil, kankar and all types of rocks etc.,disposing of surplus excavated material within a lead of 50 meters. The work includes laying of 100 mm thick plain cement concrete 1:4:8(1 cement : 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) in bedding and foundation, construction of 150 mm thick RCC walls in M-20 grade C.C., covering it withcovering it with class -A loading ferro cement covers of required sizes and complete with removal of excess material and making clean the site upto the satisfaction of Engineer in chargematerial within a lead of 50 meters. The work includes laying of 100 mm thick plain cement concrete 1:4:8(1 cement : 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) in bedding and foundation, construction of 150 mm thick RCC walls in M-20 grade C.C., covering it withcovering it with class -A loading ferro cement covers of required sizes and complete with removal of excess material and making clean the site upto the satisfaction of Engineer in charge |
| 95 | 60cm x 60cm x 75cm (depth) for 80/100/125/150 mm dia valve |
| 96 | SITC of Bulk Flow Meter with removable mechanism class \"B\" confirming to ISO:4064:2005/ IS: 2373of approved make of following dia sized pipelines and specifications complete:Media : Water (Clear ), Temp. 50 deg., Pr. rating: PN16, Protection type: IP- 68,Body Material : IS-210 Gr. FG-200, Accuracy Class :Class B (±2 % @ Nominal flow rate), Magnetic Drive,Dry Dial, Epoxy powder coated, Pulse out put option, Anti-magnetic protection including all materials and making connection with existing pipeline required for Bulk Flow Meter including cutting the existing pipeline etc. complete in all respect as per technical specification and as per direction of Engineer In-Charge.Note: Rates are exclusive of tail piece / dismantling joints and earth work. |
| 97 | 100 mm dia |
| 98 | Provision for providing, laying & jointing of Village Distribution System |
| 99 | Providing, lowering, laying and jointing in trenches, standard lengths HDPE ISI marked Pipes as per IS-4984: 1995 (amended upto date) with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by electro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work). Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. Supply may be in coil or straight length in 6 M/12 M. |
| 100 | HDPE PE-100 PN-6 (Dia in mm) |
| 101 | 75 mm dia |
| 102 | Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS:8329-2000 (amended upto date), with internal cement mortar lining suitable for potable water with rubber ring (EPDM) joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges, including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work)Note : Providing and fixing of all requisite specials as perdrawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. |
| 103 | 100 mm dia |
| 104 | Earth work in excavation by mechanical means (Hydraulic Excavator)/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc. |
| 105 | In all types of Soils |
| 106 | upto 1.5 m |
| 107 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and stacking serviceable materials for measurements and disposal of unserviceable materials as directed within a lead of 50 Mtr. including required all safety provisions etc.: |
| 108 | In Soft Rock |
| 109 | upto 1.5 m |
| 110 | In Hard Rock (Blasting Prohibited) |
| 111 | upto 1.5 m |
| 112 | Providing, lowering, aligning, fixing in position in pipe line at work site, DI D/F Resilient seated (soft seated) Sluice Valves (Gate Valves) , Vacuum tight(bubble tight), straight and pocket less body passage of approved make of following class & dia complete confirming to BS-EN1171/ AWWA C-509 and of following specifications: Body & bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Wedge of same material as body & shall vulcanised rubber lined with EPDM (food grade quality) and seals of NBR Face to face dimensions as per BS 5163-89/ IS 14846/2000 (amended up to date) /Din 3202 F4, Stem/ spindle of SS (AISI 316 or equivalent) Electrostatic epoxy powder(EP-P)/ Fusion bond epoxy ( Non-Toxic- suitable for drinking water) coated with minimum thickness of 250 microns inside and outside, Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367 (Galvanised steel) Insersion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC, Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge.Manually Operated Resilient Seated Sluice Valves of Class PN 1.6 |
| 113 | 80 mm dia |
| 114 | Providing, lowering, laying, aligning, fixing in position and jointing CI dismantling joint (Suitable for Sluice valves etc.) as per IS specificationscompleteofthefollowingsizesincludingall jointing material,costofalllabour,testingandcommissioning Technical Specifications and as per direction of Engineer. Class PN 1.0 |
| 115 | 80 mm dia |
| 116 | Construction of Sluice Valve Chamber in required size and shape as per drawing including required excavationof earth in all types of soil such as murrum, sand, sandy silt, black cotton soil, hard soil, kankar and all types of rocks etc.,disposing of surplus excavated material within a lead of 50 meters. The work includes laying of 100 mm thick plain cement concrete 1:4:8(1 cement : 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) in bedding and foundation, construction of 150 mm thick RCC walls in M-20 grade C.C., covering it withcovering it with class -A loading ferro cement covers of required sizes and complete with removal of excess material and making clean the site upto the satisfaction of Engineer in chargematerial within a lead of 50 meters. The work includes laying of 100 mm thick plain cement concrete 1:4:8(1 cement : 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) in bedding and foundation, construction of 150 mm thick RCC walls in M-20 grade C.C., covering it withcovering it with class -A loading ferro cement covers of required sizes and complete with removal of excess material and making clean the site upto the satisfaction of Engineer in charge |
| 117 | 60cm x 60cm x 75cm (depth) for 80/100/125/150 mm dia valve |
| 118 | Dismantling of flexible pavement for pipe line and chambers by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made for trench width more than specified, re-handling of material/earth to complete the tasks per technical specification and scope of work. |
| 119 | Bituminous Courses |
| 120 | Granular Courses |
| 121 | Dismantling of cement concrete pavement for pipe line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made for trench width more than specified, re-handling of material/earth to complete the tasksas per technical specification and scope of work. |
| 122 | Providing and laying in position cement concrete M10 grade nominal mix 1:3:6 (1 Cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be madeas per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified,complete work as per technical specification and scope of work. |
| 123 | Providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. Measurement for CC work to be made as per standard trench width specified in tender document and no extra payment shall be made for trench width more than specified, complete work as per technical specification and scope of work.M20 grade Nominal Mix1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mmnominal size). |
| 124 | Provision for Providing & Commissioning of Functional House Tap Connections |
| 125 | Providing Household Tap Connectionas per technical specification andapproved drawing and as per relevant IS code (amended up to date) from HDPE pipe line up to consumer meter/premises by using electro fusion saddle piece (Complete job).This job includes digging out suitable size of pits and trench for laying service line in all kinds of soil; depositing and refilling of pit & jhiri with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed with in a lead of 100 meter ; providing & fixing of all fitting duly approved in accordance withspecification for potable water including electrofusion saddle piece, gunmetal ferrule 4.0 mm , GM Full-way Valve (IS:778 Mark) or wheel valve and specials, below ground level 20 mm nominal dia MDPE pipe PE80 PN 16 as per ISO 4427 / 20 mm nominaldia PPR-C (Three layered) pipePN16 SDR 7.4 (IS:15801:2008) (ISI mark) for and above ground level using 20 mm dia PPR-C pipe with standard PPR fittings/ 15 mm dia GI pipes with fittings in the premises for fixing a tap / meterbox (excluding) ,including accessories with flushing, cleaning, disinfecting and testing of pipe line complete required for making of service connection complete in all respect including labour charges . The service line should be laid at least 45 cm below ground level.Note: Road cut and restoration is not part of this item and paid seperately. |
| 126 | For connection with 20 mm dia MDPE/PPR-C pipe length up to 05 mtr. |
| 127 | Providing and fixing ISI mark (IS 9763:2000 or amended upto date) PTMT bib cock 15 moinal bore minimum weight 92 gms and length 100 mm as per technical specification, approved make and direction of Engineer in charge. |
| 128 | Road cutting for house hold service connection in minimum trench width whereever road crossing is required. Road cutting of cement concrete,WBM, Black top etc. of all thickness shall be doneby using a concrete cutter machine keeping minimum trench width and restoration of the road with Cement concrete with PCC M-10 and CC M-30 grade as per specification and direction of Engineer in charge.. |
| 129 | Add extra over item no1.22 for providing20 mm PE80 PN 16 as per ISO 4427 MDPE pipe including excavation, providing, laying & jointing of service line above 5.00 mtr. |
