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| 1 | Construction of tube well from ground level and up to 100 mtr depth and above to accommodate housing assembly pipein all type of unconsolidated formation such as pebbles, boulders, collapsible formation etc. by Odex drilling method as per IS: 2800(Part I:1991 and IS:2800 part II :1979 as (both amended up to date ). The work will include lowering of housing pipe and strainer pipe assembly and casing shoe but incuding cost of casing shoe but excluding cost of the casing pipe. The work would be completed after obtaining sand free water. |
| 2 | Nominal bore 200mm dia |
| 3 | Construction of tube well after completion of drilling by rotary /percussion/odex method & upto 150 mtr. depthin all type of rocks by DTH systemas per IS:2800 Part 1: 1991 andIS:2800 Part II: 1979 (both amended upto date) and technical specifications. The workshall be deemed completed only after obtaining sand free water. The bore well should have a throughout nominal size bore beyond casing pipe. |
| 4 | (a) Up to 150 Mtr. |
| 5 | (b) Above 150 Mtr. |
| 6 | Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/2001) or amended up to date ofsize 200 mm dia NB (Thickness of pipe 5.4mm & mass of tube 28.46 Kg/m)(a) 200 MMDia |
| 7 | Labourcharges for making slots on blank pipes made of ERW MS black pipe ISI marked of following size, the slotting should be as per IS: 8110-1985. (a) 200 MM dia nominal bore of 5.4 mm thickness |
| 8 | Supply & Fixing tube well cover of MS sheet 8mm thick at top & 5 mm thick 100 mm wide shroud around the edge so as to form a cap on the topend of casing pipe with GI Nipple 45cm long & two GI flanges at bothend in 80mm sizes passing through a hole in the centre of MS sheet. A25mm socket with end plug shall also be welded over top plate (as perdrawillg enclosed). A GI nipple having outside thread of size 1/2\" (forinstallation pressure gauge) shall tie provided & welded with 80mm GInipple near top plate nipple shall be provided with end plug.(a) 200 MM Dia |
| 9 | Supply, installation of 3 phase ISI marked submersible motor pump set of five star rating by BEE and as per IS: 8034-2018 (pump) and IS 9283- 2013 (motor) or amended upto date of approved make of following duty condition with required accessories includig making connection suitable for tube well/ DCB. The job includes lowering of motor pumps, installation of complete fitting & accessories, jointing of electrical cables upto switch board, testing of submersible pump sets and interconnection up to water mains, complete in all respect.(a) 9.3 KW (12.5 HP) & Head above 120 Mtr. |
| 10 | Supply & fixing of ISI marked three core PVC flat submersible cable as per IS : 694:1990 ro amended upto date and conductor as per class 5 of IS 8130:1980 including making connection etc.(a) 3 core 4.00 Sq. MM |
| 11 | Providing & Lowering in tubewell 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 number 25 x 3 mm flat welded on both ends between pipe & flange, rubber washer & nut bolts etc. complete in all respect.(a) 50 MM Dia |
| 12 | (b) 80mm dia |
| 13 | Providing and layingof GI pipe of A (light) class IS:1239 part I 2004 or amended up to date for casing pipe for submercible cable exeternal/internal work 40 mm dia complete in all respect. |
| 14 | Providing & Laying XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size.(a) 4 core 16.00 Sq. MM |
| 15 | Providing, lowering, aligning, fixing in position in pipe line, CI double flanged swing type Non Return Valves (NRV)of approved make of following Pressure rating & dia complete, confirming to IS: 5312 (part -1)/ 2004 (amendedup to date) and of following specifications: Body, Cover & disc of Grey cast iron of IS:210/ FG200. Face to face dimensions as per IS 5312 (part -1):2004 , Flanges Drilled as per IS:1538. All exposed machined ferrous surfaces shall be painted with one coat of aluminium red oxide primer conforming to IS:5660and two coats of black Japan paints conforming toType B of IS 341or paint conforming to IS9862 or IS2932( Non-Toxic- suitable for drinking water) applied inside and outside. Body seat ring of SS/CS Door face ring - EPDM/ Neoprene (food grade quality) ,Shaft of HTB1/ SS- AISI- 410, Hinge Malleable cast iron / SS AISI 316/410 ,Bonnet Gasket EPDM, Bush- Leaded tin Bronze/ PTET, GasketEPDM/NBR,Nut-Bolt as per IS:1363 and IS: 1367 (galvanised steel) ,Insersion rubber of black EPDM 6mm thick. Suitablesupport structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge.Note: Rates are exclusive of tail piece/ dismantling joints and earth work.Class PN 1.0 (80mm dia) |
| 16 | Providing,lowering, aligning,fixingin positionin pipeline,CID/FSluicevalvesof approved make of following Pressure rating & dia complete, confirming to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200Stem - SS 304 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS, Face to face dimensions as per IS 14846/2000 (amended up to date), All exposed machined ferrous surfaces shall be painted with one coat of aluminium red oxide primer conforming to IS:5660 and two coats of black Japan paint conforming toType B of IS 341or paint conforming to IS9862 or IS2932( Non-Toxic- suitable for drinking water) applied inside and outside, Flanges Drilled as per IS 1538.Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steel.Insersion 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.Manually operated CI sluice valve of class PN-1.0 (80mm HW) |
| 17 | Plate Earthing as per IS: 3043 with G.I Earth plate of size 600mm X 600mm X 6.00mm by embodying 3 to 4mtr. below the ground level with 20mm Dia G.I \"B\" class watering pipe including all accessories like nut, bolts, reducer, nipple, wire meshed funnel and C.C finished chamber covered with hinged type with locking arrangement C.I Cover, C.I frame of SIze 300mm X 300mm complete with alternate layers of salt and coke/charcoal, testing of earth resistance as required. |
| 18 | Providing, installing, testing and commissioning of double flanged bulkflow meter with removable mechanism, of class B conforming to ISO406411 or amended upto date of approved make including cost of all material and labour as per specifications with G I Box (sheet 16 SWG) suitable with locking arrangement of 65mm dia |
| 19 | Supply and Fixing ofelectric control feeder panel comprising ofsuitable rating MCCB , fully automatic star-delta starter, over load relay, ampere meter with CTs, volt meter, phase preventor, suitable starting capacitors, phase indicators, lighting arrangement etc complete suitable for three phase pump set. The panel should have space for energy mete r (supplied by DI SCOM). All these equipments shall be housed by panel box made out from 18 guage M.S. Sheet with powder coating. Panel should be of minimum 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 plateform 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 ofsuitable size in front ofspace for energy mete r with glass for meter reading. T he o peration of panel should be suitable for on 440 Volt AC Supply(a) above 10 HP and Up to 15 HP |
| 20 | Providing &fixing of pump safety cage as per specification as directed by Engineer. |
| 21 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches for water supply pipe lines,shoring and strutting if required as per required gradient and line including safety provisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete forlifts up to 1.5 depth and strata as specified. The work also includesdepositing and refilling of trench with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed for lead up to 50 mtr. |
| 22 | in all type of soil |
| 23 | For HDPE pipeline dia up to 110mm |
| 24 | For dia of pipe up to 150 mm nominal, for HDPE pipe dia above 110 & up to 140 mm. |
| 25 | Providing and laying in position cement concrete 1:4:8 (1 Cement : 4 coarse sand : 8 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 shallbe made for trench width more than specified,complete work as per technical specification and scope of work. |
| 26 | Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering-All work up to plinth level. |
| 27 | M15 grade Nominal Mix 1: 2: 4(1 cement : 2 coares sand : 4 graded stone aggregate 20mm nominal size). |
| 28 | Dismantling of cement concrete pavement for pipe lineand 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 madeas per standard trench width specified in tender document and no extra payment shallbe made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work. |
| 29 | Providing, lowering, laying and jointing in trenches, standard lengths HDPEISI 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 byelectro 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. |
| 30 | (HDPE PE-80 PN-6) |
| 31 | 75mm |
| 32 | 90mm |
| 33 | 110mm |
| 34 | (HDPE PE-80 PN-10) |
| 35 | 90mm |
| 36 | 110mm |
| 37 | Providing, lowering, laying and jointing in trenches, standard lengths HDPEISI 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 butt fusion/ 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 of pipe shall be in straight length in 6/12 M. |
| 38 | (HDPE PE-80 PN-6) |
| 39 | 125mm |
| 40 | Providing, lowering, laying in trenches, aligning, fixing in position and jointingDuctileIron(DI)ISI markedK-7gradeS&Spipesas per IS:8329-2000 (amendeduptodate),withinternalcementmortar lining suitable for potablewater 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. |
| 41 | 80mm |
| 42 | 100mm |
| 43 | Providing,lowering, aligning,fixingin positionin pipeline,CID/FSluicevalvesof approved make of following Pressure rating & dia complete, confirming to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200Stem - SS 304 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS, Face to face dimensions as per IS 14846/2000 (amended up to date), All exposed machined ferrous surfaces shall be painted with one coat of aluminium red oxide primer conforming to IS:5660 and two coats of black Japan paint conforming toType B of IS 341or paint conforming to IS9862 or IS2932( Non-Toxic- suitable for drinking water) applied inside and outside, Flanges Drilled as per IS 1538.Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steel.Insersion 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. |
| 44 | Manually Operated CI Sluice valve of Class PN-1.0 |
| 45 | 80 mm HW |
| 46 | 100 mm HW |
| 47 | 125 mm HW |
| 48 | 150 mm HW |
| 49 | Removing& Re-fixing of Precast concrete interlocking blocks by manual, stacking of severciable & un serviceable material separately. disposal of dismantled material lead up to 50 mtr. The C.C. interlocking paving blocks be laid on average 25 mm thick bed of coarse sand and the joints to be filled with fine sand. Laying procedure on compacted sub base as defined. Complete job is to be executed as per the directions of Engineer in charge. The rates to be inclusive of fixing of minimum 70 percent reusable precast concrete interlockingblock and cost of required new precast concrete interlocking block, alllead and lift as per general specifications.(Interlocking blockmanufactured by fully computerized automatic stationery hydraulic vibro pressed machine & full computerized automatic batching plant of class A-1 as per BS:6717-2001. Tensile splitting strength and breaking load as per BS: 6717-2001Colour: Grey cement natural colour. Variation in Dimension : Less than 1.6 mm Variation in thickness: Less than 3.2 mm) |
| 50 | 60mm Thick |
| 51 | Construction of RCC valve chamber for different type of valves including earthwork excavation, 100mm PCC M10 (1:3:6 (1 Cement: 3 coarse sand : 6 graded stone aggregate 20mm nominal size) as leveling course, RCC M20 grade (1:1½:3 (1 Cement : 1½ coarse sand : 3 graded stone aggregate 20mm nominal size) for base slab, side wall & cover slab all 125mm thick with C.I. surface box with hinged cover 100x100x75mm (deep), including cost of steelreinforcement not less than 80kg per cum CC, form work, proper curing of concrete work complete in all respect as per standard specifications and drawings and as directed by Engineer. |
| 52 | 60cm x 60cm x 75cm (depth) for 80/100/125/150 mm dia valve |
| 53 | Providing service connection as per technical specification and standard drawing as per relevant IS code (amended up to date) from all kind of water mains up to consumer meter/premises (Complete job).This job includes digging out suitable size of pits and trench for laying service line in all kinds of soil including demolishing of cement concrete,WBM, Black top etc. of all thickness; cutting of CC road/jhiri by using a concrete cutter machine; 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 50 meter ; providing & fixing of all fitting duly approved in accordance with ISO/DTR 9080 as per specification for potable water including approved make of MS/PVC clamp with saddle piece, gunmetal ferrule 4.0 mm (ISI make) ,valve (IS: 778) and specials with MDPE pipe PE80 PN 12.5 as per ISO 4427 below ground level and GI 15 mm class B (ISI mark) above ground level ( max. length 3.0 mtr), P&F a Bib Cock (IS : 8931 Mark), Superior quality Brass 400 gm,15 mm nominal bore 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 . In addition to the ferrule, an orifice of 4.0 mm dia should also be provided in the service line at the entry point of the consumer\"s property in such a way that it should be accessible for inspection to VWSC, PHED and any other authority which would like to inspect as and when required. The service line should be laid at least 45 cm below ground level, except in case of concrete/bituminous roads where minimum depth shall be 20 cm.For detailed specifications of MDPE pipes please refer section \"Technical Specifications\" of bid document. General specifications of MDPE pipes shall be as under:• The raw material shall be virgin PE 80 Blue compound and comply with the requirements of ISO/Directive of testing material : 9080 with minimum required strength of 8 Kg/sq.cm.• The raw material shall be Food grade quality Pressure rating shall be 12.5 Bar.• The pipes shall bear ISO marking. |
| 54 | Average length up to 05 mtr 20 mm dia MDPE pipe/ 15 mm GI class B pipe |
| 55 | Extra length of 20 mm MDPE pipe including excavation, providing, laying & jointing of service line above 5.00 mtr. |
| 56 | Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level.M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size). |
| 57 | Providing, installation, testing and commissioning of submersible monoblock pump set conforming to IS 8034 and motor conforming to IS 9283, 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 of one of the makes approved by Technical Committee. |
| 58 | 7.5HP |
| 59 | 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. |
| 60 | 3 core 6.0 Sq.mm |
| 61 | 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.25.0 Sq.mm, 3.5 core |
| 62 | 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 preventor, 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 guage 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 plateform 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 for440 Volt AC Supply. |
| 63 | 5 to 10 HP |
| 64 | Providing, lowering, aligning, fixing in position in pipe line, CI double flanged swing type Non Return Valves (NRV)of approved make of following Pressure rating & dia complete, confirming to IS: 5312 (part -1)/ 2004 (amendedup to date) and of following specifications: Body, Cover & disc of Grey cast iron of IS:210/ FG200. Face to face dimensions as per IS 5312 (part -1):2004 , Flanges Drilled as per IS:1538. All exposed machined ferrous surfaces shall be painted with one coat of aluminium red oxide primer conforming to IS:5660and two coats of black Japan paints conforming toType B of IS 341or paint conforming to IS9862 or IS2932( Non-Toxic- suitable for drinking water) applied inside and outside. Body seat ring of SS/CS Door face ring - EPDM/ Neoprene (food grade quality) ,Shaft of HTB1/ SS- AISI- 410, Hinge Malleable cast iron / SS AISI 316/410 ,Bonnet Gasket EPDM, Bush- Leaded tin Bronze/ PTET, GasketEPDM/NBR,Nut-Bolt as per IS:1363 and IS: 1367 (galvanised steel) ,Insersion rubber of black EPDM 6mm thick. Suitablesupport structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge.Note: Rates are exclusive of tail piece/ dismantling joints and earth work.(80mm dia) |
| 65 | Providing and fixing G.I. pipes complete with G.I.fittings including trenching and refilling etc. External work : 80 mm dia. nominal bore |
| 66 | Construction of RCC Clear Water Reservoirsof required capacity including excavation in all types of strata, foundation concrete, container walls, bottom slab, top roof slab and food grade epoxy paint to inner face of the container and slab, including refilling and disposing of surplus stuff , all labour and material charges, providing and fixing accessories such as M.S./Alluminium ladder/RCC Stairs inside and outside, manhole frame and cover, puddle collar,ventilators, satisfactory hydraulic test and water tightness test as per IS code and providing three coats of cement paints on all exposed surface of structure etc. complete in all respect as per design data, criteria, obligatory requirements and detailed specifications, scope of work and GA drawing. The job include painting the name of the scheme and other details on the reservoir and any other work related to structure as per the directions of Engineer-in- Charge, Technical Specification and Scope of Work. |
| 67 | The rate indicated below are excluding the cost of pipes, specials and valve required for inlet, outlet, washout, overflow piping arrangement, but inclusive of DI puddle collar for inlet, outlet, overflow and washout pipe of appropriate sizes to be embedded in concrete. |
| 68 | Below mentioned rates are for raft foundations with soil bearing capacity (SBC) of 10 MT/sqm and applicable for SBC more than or equal to 10MT/sqm and less than 18MT/sqm. These rates shall be increased or decreased for variation in SBC as below: |
| 69 | i) Forfoundation onSBC 7 MT/sqmapplicable for SBC more than or equal to 7 MT/sqm and less than 10 MT/sqm, add 5%ii) Forfoundation on SBC more than 5 MT/sqm and up to 7 MT/sqm, add 7.5%. iii) For foundation on SBC more than 18MT/sqm rates decreased by 5 % |
| 70 | Following rates are for seismic zone II. For zone III, these rates shall be increased by 4% and for zone IV, these rates shall be increased by 9%. Concerned Executive Engineer shall confirm the seismic zone for the scheme from seismic zones plan before estimation and adopt appropriate rates as per actual seismic zones. |
| 71 | Rates for RCC Circular Flat Slab CWR, SBC 10T/sqm, seismic zone II (Capacity 50KL) |
| 72 | Add 4% for seismic zone III |
| 73 | Construction of RCC INTZE type Head Service Reservoir of following capacityand staging consisting of excavation in all types of strata, RCC work, cement plaster with water proofing compound to the inner face of the container including refilling disposing off the surplus stuff, plinth protection , all labour and material charges includingproviding and fixing of accessories such as ladder , manhole frame and covers, water level indicator (float type), ventilator with SS screen, lightening arrestor, float valve, puddle collar, G.I. pipe railing around walk way and top dome, providing RCC staircase from 4.5 mtr height ofground level to top level, chambers for all valves, providing and applying three coats ofcement paintto the external surfaces of container, column, bracing, carbonation paint on external surface of top dome,food grade epoxy paint on internal surface and giving satisfactory hydraulic test and water tightnesstest as per I.S. code, etc. complete in all respect as per design data, criteria, obligatory requirements and detailed specifications, scope of work and GA drawing. The job includes conducting SBC test, design and proof check of reservoirs (if required),painting the name of the scheme and other details on the reservoir, providing alluminium portable ladder suitable to reach at height of 4.5 Mtr(start of RCC reservoir) and any other work related to structure as per the directions of Engineer-in- Charge, Technical Specification and Scope of Work . |
| 74 | The rate indicated below are excluding the cost of pipes, specials and valve required for inlet, outlet, washout, overflow piping arrangement, but inclusive of DI puddle collar for inlet, outlet, overflow and washout pipe of appropriate sizes to be embedded in concrete. |
| 75 | Below mentioned rates are for raft foundations with soil bearing capacity (SBC) of 10 MT/sqm and applicable for SBC more than or equal to 10MT/sqm and less than 18MT/sqm. These rates shall be increased or decreased for variation in SBC as below: |
| 76 | i) Forfoundation onSBC 7 MT/sqmapplicable for SBC more than or equal to 7 MT/sqm and less than 10 MT/sqm, add 5%ii) Forfoundation on SBC more than 5 MT/sqm and up to 7 MT/sqm, add 7.5%.iii) For foundation on SBC more than 18MT/sqm rates decreased by 5 %iv) For foundation on SBC more than 10MT/sqm rates decreased by 5 %v) The rates are applicable for staging height of 18 M. These rates shall be increased or decreased for variation in the staging height as belowvi) For staging 20 Mtr add 5%vii) For staging 22 Mtr add 7%viii) For staging above 22 Mtr add 2% per mtr over rate of 22 mtr staging ( only in exceptional condition where hydraulics does not permit)ix) For staging less than 18 Mtr decrease 2% per Mtr. |
| 77 | Following rates are for seismic zone II. For zone III, these rates shall be increased by 4% and for zone IV, these rates shall be increased by 9%. Concerned Executive Engineer shall confirm the seismic zone for the scheme from seismic zones plan before estimation and adopt appropriate rates as per actual seismic zones. |
| 78 | Rates for RCC OHSR, SBC 10T/sqm, seismic zone II 18mtr(Capacity 100KL-2No) |
| 79 | Add 4% for seismic zone III |
| 80 | Providing and fixing double flanged ISI marked DIClass K-9 pipes as per IS:8329-2000 (amended up to date), asvertical pipes for RCC Reservoirs including specials required such as duck foot bend, bend, tee etc. providing 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. |
| 81 | 100 MM Dia |
| 82 | 150 MM Dia |
| 83 | 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. |
| 84 | BFM 100MM |
| 85 | BFM 150MM |
| 86 | E/W in excavationby mechanical means (hydraulic excavator/manual means over area (exceeding 30 cm in depth,1.5 mtr in width as well as 10 sqm on plan including disposal of excavated earth lead up to 1.5 mtr. Disposed earth earth to be leveled and neatly dressed all kind of soil |
| 87 | All kind of soil |
| 88 | Ordinary rock |
| 89 | Providing and laying in position cement concrete including curing compaction etc complete in specified grade excluding the cost of centring and shuttering all work up to plinth level |
| 90 | 1:4:8 aggregate 40mm nominal size |
| 91 | 1:2:4 aggregate 20mm nominal size |
| 92 | Structural steel work in single section fixed without connecting plate including cutting hoisting fixing in position and applying a priming coat of approved steel primar all complete above plinth level upto 4.5 mtr height |
| 93 | Supply of coase sand |
| 94 | Providing and fixing gravels |
| 95 | 6 mm nominal size crusher broken |
| 96 | 20mm nominal size crusher broken |
| 97 | 100mm hand broken |
| 98 | 300mm hand broken |
| 99 | Plaster on New surface on wall in cement sand mortar 1:3 including raking of joints etc complete |
| 100 | Providing & fixing wire mesh 14 mesh x 24.0 gauze |
| 101 | Random rubble dry stone kharanja under floor |
| 102 | Providing & lowring of ISI mark unplastisized ployvinyl chloride (PVC-U) casing pipe as per IS:12818:2010 or amended upto date and technical specification for tubewell or DCB with threading winding with superior quality of plastic meh and rope in three layers with end cap complete. |
| 103 | 150mm nominal bore |
| 104 | Stone masonary for foundation random rubble stone masonary for with hard stone in foundation and plinth in cement sand mortar above 30cm thick wall i cement sand mortar 1:6 |
