Name of Work:- Sewerage and Septage Management for sewer system with STP and laying, jointing, testing and commissioning of Sewerage System in Sheoganj ULBs of Package 4 of Jodhpur Division including 1 year defect liability with 10 years O&M | Sl. No. | Item Description | |
| 1 | Dismantling of flexible pavements for sewer line and manholes and disposal of dismantled materials up to a lead of 50 metres as directed by Engineer including allowances for any additional dismantling beyond the drawings (measurement for payment to be as per standard drawings), re-handling of material/earth to complete the task. | | 2 | Bituminous Courses | | 3 | Granular Courses | | 4 | Dismantling of cement concrete pavement for sewer line and manholes 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 metres including allowances for any additional dismantling beyond the drawings (measurement for payment to be as per standard drawings), rehandling of material/earth to complete the task. | | 5 | Dismantling of existing structures like culverts, bridges, retaining walls, CC road and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 50 metres as directed by Engineer. | | 6 | Lime Concrete, cement concrete grade M-10 (1:5:10) and below | | 7 | Cement Concrete Grade M-15 and above and PCC blocks | | 8 | Dismantling Brick / Tile work | | 9 | In cement mortar | | 10 | Dismantling Stone Masonry | | 11 | Rubble stone masonry in cement mortar | | 12 | Milling of existing bituminous surface to specified depth of bituminous layer including disposal of removed material with all lift and lead upto 1000 m etc complete. Using machine like Writgen (W100) or equivalent. | | 13 | Providing, laying, spreading and compacting of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per MoRT&H specification clause - 401 including all material, labour, machinery, lighting, guarding and maintenance of diversion. | | 14 | Grading - I Material | | 15 | Providing, laying, spreading (with paver finisher only) and compacting wet mix macadam (WMM) base course comprising of graded stone aggregate and granular material conforming to MORT&H specifications (Table 400-II) in layers of equal compacted thickness each consolidated, including pre-mixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tippers to site, laying in uniform layers in base course on a well prepared sub-base/ base course and compacting with power vibratory-roller to achieve the desired density complete as per MoRT&H specification clause - 406 including all material, labour, machinery, lighting, guarding and maintenance of diversion. | | 16 | Providing and applying primer coat over prepared surface of granular base with bitumen emulsion as per IS : 8887 and approved quality @ 0.9 kg/sqm with the help of spray set fitted on bitumen Container (boiler) after cleaning the surface including removing of binding material and other foreign matter with wire brushes and small picks, sweeping with brooms or soft brushes and finally dusting with old gunny bags and compressed air to receive bituminous treatment complete as per clause 502 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion.Extra for additional bitumen emulsion used in above item for every 1 kg per 10 sqm | | 17 | Providing and applying tack coat on the prepared surface with bitumen emulsion as per IS: 8887 and approved quality @ 0.25 kg/sqm with the help of spray set fitted on bitumen Container (boiler) after cleaning the surface with brooms or soft brushes and finally dusting with old gunny bags and compressed air to receive bituminous treatment complete as per clause 502 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion.Extra for additional bitumen emulsion used in above item for every 1 kg per 10 sqm including allowances for any additional road restoration beyond the drawings (measurement for payment to be as per standard drawings) to complete the task | | 18 | Providing and laying bituminous macadam in 50/75 mm compacted thickness on prepared surface with specified graded crushed stone aggregates as per Table 500-4, Grading-II for base/ binding course, loading of aggregate with F.E. loader, heating and mixing of stone aggregate and bitumen in computerised hot mix plant, transported to site by tippers to paver, laid over a previously prepared surface with paver finisher fitted with electronic sensing device to the required grade, level and alignment and rolling with power roller and vibratory compactor as per clauses 501.6 and 501.7 to achieve the desired compaction complete as per clause 504 of MoRT&H specification and including all material, labour, machinery, lighting, guarding and maintenance of diversion but excluding cost of primer/ tack coat.With Bitumen VG-grade 30 @ 3.4% (percentage by weight of total mix) | | 19 | Providing and laying 50-75 mm compacted thick design mix(approved by Engineer) Dense Bituminous Macadam on preparedsurface with specified graded crushed aggregates as per Table 500-9, 500-10 with bitumen binder set (including Cost of anti-strippingcompound Minimum 1% in Lime/Cement as per design whereverrequired) for base/ binder course including loading of material withF.E. loader, heating and mixing of stone aggregate, filler andbitumen in computerised hot mix plant, transporting the mixedmaterial by tippers to paver and laying with paver finisher fitted withelectronic sensor control as per clause 504.3.5 to the required leveland grade, compacting by power rollers and vibratory rollers or 150to 250 KN pneumatic tyred roller with TP = 0.7 Mpa to achieve thedesired density (approximately 2.3 tonne/cum) complete as perclause 507 of MoRT&H specification but excluding primer/tack coat,including all material, labour, machinery, lighting, guarding andmaintenance of diversion. | | 20 | Providing and laying 50-75 mm compacted thick design mix (approved by Engineer) Dense Bituminous Macadam on prepared surface with specified graded crushed aggregates as per Table 500- 9, 500-10 with bitumen binder set (including Cost of anti-stripping compound Minimum 1% in Lime/Cement as per design wherever required) for base/ binder course including loading of material with F.E. loader, heating and mixing of stone aggregate, filler and bitumen in computerised hot mix plant, transporting the mixed material by tippers to paver and laying with paver finisher fitted with electronic sensor control as per clause 504.3.5 to the required level and grade, compacting by power rollers and vibratory rollers or 150 to 250 KN pneumatic tyred roller with TP = 0.7 Mpa to achieve the desired density (approximately 2.3 tonne/cum) complete as per clause 507 of MoRT&H specification but excluding primer/tack coat, including all material, labour, machinery, lighting, guarding and maintenance of diversion. | | 21 | Grade-II with Bitumen VG-grade 30 @ 4.25 %, lime filler @ 2% (percent by weight of total mix) | | 22 | Providing and laying 30-45 mm compacted thickness Bituminous Concrete as per design mix (approved by Engineer) on prepared surface with specified grade stone aggregate as per Table - 500-18 with bitumen for wearing course including loading of aggregate with F.E. loader and hot mixing of stone aggregate and bitumen (including Cost of anti-stripping compound Minimum 1% in Lime/Cement as per design wherever required) in computerised hot mix plant, transporting the mixed material by tippers to paver and laying with paver finisher fitted with electronic sensing device (as per clause 504-3.5) to the required level and grade and compacting by power rollers and vibratory rollers or 150 to 250 KN pneumatic tyred roller with TP = 0.7 Mpa, to achieve the desired density complete as per clause 509 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion but excluding primer/tack coat. | | 23 | Grade-II with Bitumen VG-grade 30 @ 6% (percent by weight of total mix) | | 24 | Providing and laying un-reinforced, plain cement concrete mix in pavement over a prepared sub base with 43 grade cement, coarse and fine aggregate conforming to IS: 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant, transported to site, laid spread, compacted and finished in a continuous operation including provision of contraction, expansion, admixtures as approved, curing compound, finishing to lines and grades complete as per drawing and as per clause 602, 112 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion for road restoration under sewer line and manhole work including allowances for any additional road restoration beyond the drawings (measurement for payment to be as per standard drawings) to complete the task.cement concrete 1:4:8 | | 25 | Providing and laying un-reinforced, dowel jointed, plain cement concrete mix in pavement over a prepared sub base with 43 grade cement, coarse and fine aggregate conforming to IS: 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades complete as per drawing and as per clause 602, 112 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion. | | 26 | Providing and laying in position cement concrete of specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration under sewer line and manhole work including allowances for any additional road restoration beyond the drawings (measurement for payment to be as per standard drawings) to complete the task. | | 27 | PCC/ RCC Grade M -25 | | 28 | Providing and fixing of precast concrete interlocking tiles of desired shape of M 30 grade manufactured from fully computerized automatic stationery hydraulic viebro pressed machine and fully computerized automatic batching plant of class A1/A2 as per BS 6717:2001. The CC interlocking paving blocks be laid on average 50mm. thick bed of coarse sand and the joint is to be filled with fine sand. Laying procedure on compacted sub-base as defined. Complete job is to be executed as per the instruction of Engineer incharge. The rates to be inclusive of all lead & Lifts etc. complete as per specifications. Tensile splitting strength, abrasion and braking load etc. as per BS 6717:2001, Grey cement. 100mm thick. | | 29 | Earth work for Sewer line and Manhole in excavation in foundation, trenches manholes, road side chambers etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level including allowances for any additional excavation beyond the drawings (measurement for payment to be as per standard drawings), re-handling of material/earth to complete the task. | | 30 | In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc. | | 31 | Depth upto 1.5 m | | 32 | Depth above 1.5 m and upto 3.0 m | | 33 | Depth above 3.0 m and upto 4.5 m | | 34 | Depth above 4.5 m and upto 6.0 m | | 35 | Depth above 6.0 m and upto 7.5 m | | 36 | In ordinary rock | | 37 | Depth upto 1.5 m | | 38 | Depth above 1.5 m and upto 3.0 m | | 39 | Depth above 3.0 m and upto 4.5 m | | 40 | Depth above 4.5 m and upto 6.0 m | | 41 | Depth above 6.0 m and upto 7.5 m | | 42 | In hard Rock (Blasting prohibited) | | 43 | Add extra for excavation in saturated soil, silt, rock and sludge where pumping or bailing out of water including well point if required for sewer line and manhole. | | 44 | Excavation depth from ground level 0.0 to 9.0 m | | 45 | Excavation from Encountered depth of water table 0.0 to 1.5 m | | 46 | Excavation from Encountered depth of water table 1.5 to 3.0 m | | 47 | Excavation from Encountered depth of water table 3.0 to 4.5 m | | 48 | Excavation from Encountered depth of water table 4.5 to 6.0 m | | 49 | Excavation from Encountered depth of water table 6.0 to 7.5 m | | 50 | Timbering | | 51 | Providing and fixing OPEN timbering in trenches of sewer line and manholes including strutting, shoring and packing cavities (wherever required) complete for following depth below NGL. | | 52 | Depth upto 3.0 m | | 53 | Depth more than 3.0 m and upto 6.0 m | | 54 | Depth beyond 6.0 m | | 55 | Extra for planking, strutting and packing material for cavities IN OPEN TIMBERING of sewer line and manholes if required to be left permanently in position (face area of timber permanently left to be measured) | | 56 | Providing and fixing CLOSE timbering in trenches of sewer line and manholes including strutting, shoring and packing cavities (wherever required) complete. (Measurements to be taken of the face area timbered) for following depth below NGL. | | 57 | Depth upto 3.0 m | | 58 | Depth more than 3.0 m and upto 6.0 m | | 59 | Extra for planking, strutting and packing material for cavities IN CLOSE TIMBERING of sewer line and manholes if required to be left permanently in position (face area of timber permanently left to be measured) | | 60 | Carriage of Materials by mechanical transport including loading, unloading and stacking :: | | 61 | Earth | | 62 | lead up to 5 Km | | 63 | Barricading | | 64 | Providing and fixing Barricading at site of work for restricting the general public using 40 mm dia M.S. pipe (\\"B\\" class) as vertical post with average spacing of 1.80 meter between two vertical posts, having height at least 1.5 m above road/ ground level and at least 30-45 cm below road/ ground level by making suitable size hole in road/ ground, providing and fixing suitably two rows of 100mm wide PVC Tape preferabley of red colour. The M.S. pipe shall be painted in red and white colour strips as per approved pattern as and when it becomes shabby but at least after every alternate shifting at new location. After shifting/ removal of barricading the hole shall be filled up properly and site is to be cleared in all respect. (Note: measurement is to be done in linear basis). | | 65 | Providing and fixing Barricading at site of work for restricting the general public using 40 mm dia M.S. pipe (\\"B\\" class) as vertical post with average spacing of 1.80 meter between two vertical posts, having height at least 1.5 m above road/ ground level and at least 30-45 cm below road/ ground level by making suitable size hole in road/ ground, providing and fixing two rows of 40 mm dia M.S. pipe (\\"B\\" class) as horizontal members with nuts & bolts. Both vertical and horizontal members shall be painted in red and white colour strips as per approved pattern as when it becomes shabby but at least after every alternate shifting at new location. After shifting/ removal of barricading holes shall be filled up properly and site is to be cleared in all respect. (Note: measurement is to be done in linearbasis). | | 66 | Providing and Fixing Minimum 0.63mm thick GI corrugated sheets (minimum width of each sheet shall be 60 cm) for covering the barricading in one/ two rows one above another and painting in red and white stripes as per the specifications and directions of the Engineer Incharge with proper fixing arrangements with GI limpet washers nuts and bolts complete in all respect. | | 67 | Pipes (Supply & Laying) | | 68 | Providing, lowering, laying, aligning, fixing in position and jointing at all level/ depths full round HDPE DWC (double wall corrugated) pipes of SN8 grade as per IS 16098 (Part 2) amended upto date in trenches in complete including all material, labour, sectional hydro testing (including the cost and conveyance of water to site for testing) and commissioning as per Technical Specifications, drawings and as per direction of Engineer. Note : E/w to be measured and paid separately. Length of pipe shall be measured in between the outer wall of two manholes / Inspection chambers. Pipe in the manhole/inspection chamber’s wall shall deemed to be included in the item of manhole/inspection chamber shall not be payable | | 69 | 200 mm | | 70 | 250 mm | | 71 | 300 mm | | 72 | Providing at site, lowering & laying in trenches, aligning & jointing of RCC pipes NP4 class (with s/s ends) IS: 458 - 2003 (amended up to date) marked and pipes from 300 mm and upto 1800 mm manufactured through vertical / vibrated casting process at all depths with Rubber gaskets (EPDM/SBR) for sewer lines as per IS: 5382 (including cost of Rubber gaskets, lubricants) as per drawing, sectional hydro testing of the sewer pipe line (including cost and conveyance of water to site for testing) etc., complete as per specification and / or as directed by Engineer. Note : E/w to be measured and paid separately. Length of pipe shall be measured in between the outer wall of two manholes / Inspection chambers. Pipe in the manhole/inspection chamber’s wall shall deemed to be included in the item of manhole/inspection chamber shall not be payable | | 73 | 350 mm internal diameter | | 74 | Providing, jointing, laying, testing and commissioning of HDPE PE100/PN-6 (suitable for pulling method for jointing) pipes for sewer line as per IS-14333 (amended upto date) with compliance for maintaining slope as per design by trenchless adopting HDD method (Horizontal Directional Drilling) below ground at all depth including carriage etc. complete in all respect, construction of thrust pit and receiving pit of required size upto 3 metre depth and soil investigation, making suitable arrangement for barricading of pits, traffic diversion, lights, traffic permission from relevant authority (though department will assist in getting the permission), refilling of pits in compacted layers of 150 mm including disposal of surplus material with all lift and lead upto 50 metre as per specification and the direction of the Engineer. Note-1 Length of pipe shall be measured in between the outer wall of two manholes / Inspection chambers, Pipe in the manhole/inspection chamber’s wall shall deemed to be included in the item of manhole/inspection chamber shall not be payable. Note- 2. Manual Pipe jacking is not permitted or workmen safety reasons. | | 75 | In all types of soil | | 76 | 400 mm outer dia | | 77 | 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 up to date), with internal High Alumina Cement (HAC) mortar lining for gravity sewer network with rubber ring (EPDM) joints as per IS: 5382-1985 (excluding special accessories) complete including all material, labour, hydraulic testing and commissioning as per technical specifications and as per direction of Engineer | | 78 | Extra for excavation of driven pit/ exit pit / intermediate pit beyond 3 metre depth, required for pushing/ pulling of MS/HDPE/RCC pipe in trenchless technology, with proper protection at three sides with shoring sheets/ wooden planks and ISMB's, maintaining during pushing/ puling of pipe, back filling, necessary de-watering including all machinery, tools, and tackles required as per specification and the direction of the Engineer. | | 79 | In all types of soil | | 80 | In rocks | | 81 | Bedding | | 82 | Providing granular bedding having width = outer dia of pipe (Bc) + 500mm, thickness below pipe = 0.25Bc or 100mm (whichever is higher) and haunching = 0.5Bc, with graded hard crusher broken stone of 100% passing through 20mm sheive, 20 to 50 % passing through 10mm sheive and 100 % retain on 6.3mm sheive, laying in layers of thickness 10/15cm including ramming, consolidation etc complete for PVC/HDPE pipes of following sizes as per drawing and or as directed by Engineer. | | 83 | 160 mm nominal dia | | 84 | 200 mm nominal dia | | 85 | 250 mm nominal dia | | 86 | 315 mm nominal dia | | 87 | Providing and laying plain cement concrete M15 grade (using mechanical concrete mixer) using 20mm graded hard crusher broken stone aggregate, laying in layers of not more than 15cm thick, for bedding having width = outer dia of pipe (Bc) + 200mm or 1.25Bc (whichever is higher), thickness below pipe = 0.25Bc or 100mm (whichever is higher) and haunching = 0.25Bc, for all type of pipes of following sizes, including compaction, curing, form work, etc complete as per drawing and/ or as directed by Engineer. | | 88 | 350 mm nominal dia | | 89 | Construction of Manholes | | 90 | Providing and constructing of pre-cast RCC M-40 grade circular manholes with internal dia 0.56m and depth upto 0.90 m, including concreting PCC M-10 grade (1:3:6) for 225mm thick foundation including curing compaction and foRM work etc complete, PCC M15 for benching and channel portion, PCC M15 for fixing the manhole frame and cover using stone aggregate 20mm Nominal size, 20mm thick inside and outside plaster in C. M. 1:3, inside plaster finished with floating coat of neat cement, vata in CM1:1 around pipe entering and leaving the manhole and also at the junction of masonry and roof. Supplying and fixing heavy duty SFRC manhole frame and cover as per IS 12592 (Part I and II) having clear opening of 560mm, including refilling of Jhiri, including curing, watering, ramming, hydro testing of manhole, conveyance & cost of water, and dewatering complete as directed by the Engineer. Note-Only Excavation work will be measured and paid separately | | 91 | Providing, fixing and constructing of pre-cast RCC M-40 grade circular manholes with internal dia 1.0m and up to specified depth having pre-cast RCC M-40 grade circular manhole cover frame (ID 0.56m, OD 0.92m), conical piece (top ID 0.56m, bottom ID 1.0m, vertical height 0.805m, wall thickness 125mm), and circular rings of required heights (ID 1.0m, height 150/225/300/600 mm, wall thickness 125mm) below conical piece as per required depth of manhole and having steel reinforcement in conical piece @ not less than 80 kg per cum of concrete, including cast-in-situ PCC M-10 grade (1:3:6) foundation of 1.625m dia and 150mm thickness, PCC M15 grade circular wall ID 0.925m, wall thickness 200mm, height equal to ID of sewer pipe + one wall thickness of pipe + 50 mm (to flush the manhole frame with road top, height of wall can be increased but not more than 100mm), PCC M15 grade benching and channel portion and up to top level of sewer pipe etc complete with curing compaction and form work, supplying and fixing heavy duty SFRC manhole cover as per IS 12592 (Part I and II), supplying and fixing plastic encapsulated CI/MS foot steps / SFRC foot steps, including cost of shuttering, steel reinforcement, testing for water tightness etc. complete in all respect as per drawing, as per specification and the direction of the Engineer. Note:- Excavation of earth work and road cutting for manhole will be measured and paid separately | | 92 | Pre-cast RCC M-40 grade circular manhole conical piece with inbuilt cover and frame (height 0.805), cast-in-situ PCC M-10 grade foundation, PCC M15 grade circular wall ID 0.925m, wall thickness 200mm, wall height equal to ID of sewer pipe + one wall thickness of pipe + 50 mm, PCC M15 grade benching and channel portion. Depth of manhole shall be measured from top of manhole cover upto lowest invert of pipe. (Depth includes in the item = height of Conical piece + ID of Sewer pipe + 1 Wall thickness of pipe + 50mm) | | 93 | Providing and fixing pre-cast RCC M-40 grade circular ring of ID 1.0m, wall thickness 125mm, height 150/225/300/600 mm for constructing extra depth of manhole beyond depth mentioned in item no-17.59.1 as per drawing. | | 94 | Providing, fixing and constructing of pre-cast RCC M-40 grade circular manholes with internal dia 1.2m and up to specified depth having pre-cast RCC M-40 grade circular manhole cover frame (ID 0.56m, OD 0.92m), conical piece (top ID 0.56m, bottom ID 1.2m,vertical height 1.005m, wall thickness 125mm), and circular rings of required heights (ID 1.2m, height 150/225/300/600/900mm, wall thickness 125mm) below conical piece as per required depth of manhole and having steel reinforcement in Conical piece @ not less than 80 kg per cum of concrete, including cast-in-situ PCC M-10 grade (1:3:6) foundation of 1.825m dia and 150mm thickness, PCC M15 grade circular wall ID 1.125m, wall thickness 200mm, height equal to ID of sewer pipe + one wall thickness of pipe + 50 mm (to flush the manhole frame with road top, height of wall can be increased but not more than 100mm), PCC M15 grade benching and channel portion and up to top level of sewer pipe etc complete with curing compaction and form work, supplying and fixing heavy duty SFRC manhole cover as per IS 12592 (Part I and II), supplying and fixing plastic encapsulated CI/MS footsteps / SFRC footsteps, including cost of shuttering, steel reinforcement, testing for water tightness etc complete in all respect as per drawing, as per specification and the direction of the Engineer. Note:- Excavation of earth work and road cutting for manhole will be measured and paid separately | | 95 | Pre-cast RCC M-40 grade circular manhole conical piece with inbuilt cover and frame (height 1.005), cast-in-situ PCC M-10 grade foundation, PCC M15 grade circular wall ID 1.125m, wall thickness 200mm, wall height equal to ID of sewer pipe + one wall thickness of pipe + 50 mm, PCC M15 grade benching and channel portion. Depth of manhole shall be measured from top of manhole cover upto lowest invert of pipe. (Depth includes in the item = height of Conical piece + ID of Sewer pipe + 1 Wall thickness of pipe + increased height of wall (if any) + 50mm) | | 96 | Providing and fixing pre-cast RCC M-40 grade circular ring of ID 1.2m, wall thickness 125mm, height 150 /300/600/900mm for constructing extra depth of manhole for depth beyond 1.255m as per drawing. | | 97 | Providing, fixing and constructing of pre-cast RCC M-40 grade circular manholes with internal dia 1.5m and up to specified depth having pre-cast RCC M-40 grade circular manhole cover frame (ID 0.56m, OD 0.92m), conical piece (top ID 0.56m, bottom ID 1.5m, vertical height 1.305m, wall thickness 125mm), and circular rings of required heights (ID 1.5m, height 150/225/300/600/900/1200 mm, wall thickness 125mm) below conical piece as per required depth of manhole and having steel reinforcement in conical piece @ not less than 80 kg per cum of concrete, including cast-in-situ PCC M-10 grade (1:3:6) foundation of 2.125m dia and 150mm thickness, PCC M15 grade circular wall ID 1.425 m, wall thickness 200mm, height equal to ID of sewer pipe + one wall thickness of pipe + 50 mm (to flush the manhole frame with road top, height of wall can be increased but not more than 100mm), PCC M15 grade benching and channel portion and up to top level of sewer pipe etc complete with curing compaction and form work, supplying and fixing heavy duty SFRC manhole cover as per IS 12592 (Part I and II), supplying and fixing plastic encapsulated CI/MS footsteps / SFRC footsteps, including cost of shuttering, steel reinforcement, testing for water tightness etc complete in all respect as per drawing, as per specification and the direction of the Engineer. Note:- Excavation of earth work and road cutting for manhole will be measured and paid separately | | 98 | Pre-cast RCC M-40 grade circular manhole conical piece with inbuilt cover and frame (height 1.305), cast-in-situ PCC M-10 grade foundation, PCC M15 grade circular wall ID 1.425m, wall thickness 200mm, wall height equal to ID of sewer pipe + one wall thickness of pipe + 50 mm, PCC M15 grade benching and channel portion. Depth of manhole shall be measured from top of manhole cover upto lowest invert of pipe. (Depth includes in the item = height of Conical piece + ID of Sewer pipe + 1 Wall thickness of pipe + increased height of wall (if any) + 50mm) | | 99 | Providing and fixing pre-cast RCC M-40 grade circular ring of ID 1.5m, wall thickness 125mm, height 150/225/300/600/900/1200mm for constructing extra depth of manhole beyond depth mentioned in item no-17.61.1 as per drawing. | | 100 | RCC Vent Shaft | | 101 | Providing, fixing and erecting precast RCC (M20) Vent shaft with cowl, 125mm and 225mm internal and external dia respectively at top, 300mm and 450mm internal and external dia at bottom and 9.0m over all length, bottom 1.175m below ground level fixed in the pit 900mmx900mmx1500mm with PCC M15, 250mm in bed and minimum 200mm all around with top 150mm in PCC M15 with 20mm nominal size graded stone aggregate , junction of vent shaft and concrete grouted with cement mortar 1: including making connection with sewer manhole with 150mm dia NP4 RCC pipe (IS 458-ammended upto date) as required including Type-A bedding complete as per standard design and finished with water proofing cement of approved brand as per drawings and/or as directed by Engineer.Note : Only Excavation work will be measured and paid separately | | 102 | House Sewer Connections | | 103 | Constructing providing and fixing of pre-cast RCC M-40 grade circular Road Side Inspection Chamber including earthwork using sulphate resistant cement with following dia and depth cylindrical piece with 100mm wall thickness, 100mm base slab, inbuilt cover & frame on top, provision for 110mm OD in and out sewer connection with making proper in built benching and channel with PCC M-15 grade including providing cast-in-situ 100mm thick foundation of PCC M-10 grade, supplying and fixing circular precast SFRC Circular 300 mm dia manhole cover with frame - M.D. - 10, including steel reinforcement minimum @ 80kg/cum, testing for water tightness complete in all respect as per drawing, specification and the direction of the Engineer. | | 104 | Pre-cast Road side inspection chamber of 450mm dia (internal), 450mm depth and 750mm dia base foundation | | 105 | Pre-cast Road side inspection chamber of 450mm dia (internal), 600mm depth and 750mm dia base foundation. | | 106 | Pre-cast Road side inspection chamber of 450mm dia (internal), 900mm depth and 750mm dia base foundation. | | 107 | Providing at site, lowering & laying in trenches, aligning & jointing of PVC-U pipes (SN 8) as per IS 15328 (amended up to date) and as per specifications with rubber rings with socket and spigot joint, (EPDM/SBR) for all depths for pipe length as per drawing and specification including hydraulic field testing (including the cost and conveyance of water to site for testing) and commissioning etc complete as directed by Engineer.Note : E/w to be measured and paid separately. | | 108 | 110 mm Nominal dia | | 109 | 160 mm Nominal dia | | 110 | Empting of septic tank/ soakage well etc, disposing of sludge within a lead of 5km and taking out sewage including refilling with local earth, ramming and compaction in layers, cleaning of site. | | 111 | Construction of House Sewer Connection inside and outside of a dwelling properties to connect all the outlets of Kitchen, Bath, toilet/WC of the property to existing inspection chamber of Sewer Network, which includes Door-to-door survey of all properties to be connected with Sewer Network, Preparation of sketch / drawing of arrangement for each house with all the details and obtain approval from Engineer In charge or his representative and Preparation of as built drawing (Layout plan) in AutoCAD for each property / dwelling connection with sewer network up to manhole. Including Dismantling of all type of flooring and roads, i.e. BT/CC/WMM/interlocking block etc with mechanical cutter. Including Required Excavation of pipe trench/chamber in all type of strata of specified width up to all depth, Providing, laying, jointing and aligning of PVC-U pipes (SN-8) as per 15328 (amended up to date) / HDPE DWC (double wall corrugated) pipes of SN-8 grade as per IS 16098 (amended up to date) with required PVC/ DWC fittings with required level & location in buried position over bedding of 50 mm thick M-10 grade and in open position above ground/floor with an encasing of pipe 50 mm cover at 3 sides with M10 grade concrete, Providing, laying, jointing and aligning 160 mm dia PVC-U pipes (SN-8) as per IS15328 (Amended up to date) providing as sleeve to 110 mm dia PVC-U pipes / HDPE DWC (double wall corrugated) pipes (exposed to atmosphere) for crossing open drains, demolishing, If required and reconstruction of drain in original position with PCC M-10, Brick work with modular extruded burnt fly ash clay sewer bricks (Conforming to IS: 4885 - 1988) in CM 1:4, 12 mm thick plaster in CM 1:3 and Construction of 2 Nos brick masonry chamber of bricks class designation 75 of 115 mm wall thickness in cement mortar 1:4, clear inside dimension 320 x 320 x 550 mm, 50 mm thick base PCC 1:3:6, providing & fixing 350 x 350 mm RCC precast cover with frame of LD-2.5, earth filling in gaps, finishing with PCC 1:3:6 inside the chamber, Chamber-1 with square mouth S.W. gulley trap P-type of size 100 x 100 mm as per IS 651: 1992 (amended up to date) with CI grating, in slope around the mouth of Gulley Trap including provision for fixing of 2 nos. 110 mm dia PVC-U pipe etc. to connect a single inlet after connecting all the outlets of kitchen & bath & outlet of this chamber will connect to Chamber-2 or inspection chamber and the Chamber-2 with a provision for fixing of 2 nos. 110 mm dia PVC-U pipe etc. i.e. a single inlet after connecting all outlets of toilet & WC of premises to exiting Inspection chamber, Emptying of septic tank/soakage well etc. disposing of sludge within a lead of 5 Km and taking out the sewage, Bypass of septic tank/soakage well by providing, laying, jointing of 110 mm dia PVC-U pipes for all length from inlet to outlet, including PVC coupler, MS clamp and dismantling, repairing, making good the holes etc, Making connection with 110 mm dia PVC-U pipe with exiting inspection chamber (including making holes in Inspection Chamber) for pipes coming out from inside property and Chamber 1/2, making and repairing holes with CM in 1:4, repairing of floor and road with CC M30 grade same as original thickness of floor and road, watering, backfilling, compaction and disposal of all surplus material and sewage etc. to a suitable location with all lead and lift, repairing of underground utilities, if damaged, Complete job to connect a dwelling premises to sewer network including all material, labour, taxes, charges etc. as per Specifications, drawing and directions of Engineer In charge | | 112 | original position with PCC M-10, Brick work with modular extruded burnt fly ash clay sewer bricks (Conforming to IS: 4885 - 1988) in CM 1:4, 12 mm thick plaster in CM 1:3 and Construction of 2 Nos brick masonry chamber of bricks class designation 75 of 115 mm wall thickness in cement mortar 1:4, clear inside dimension 320 x 320 x 550 mm, 50 mm thick base PCC 1:3:6, providing & fixing 350 x 350 mm RCC precast cover with frame of LD-2.5, earth filling in gaps, finishing with PCC 1:3:6 inside the chamber, Chamber-1 with square mouth S.W. gulley trap P-type of size 100 x 100 mm as per IS 651: 1992 (amended up to date) with CI grating, in slope around the mouth of Gulley Trap including provision for fixing of 2 nos. 110 mm dia PVC-U pipe etc. to connect a single inlet after connecting all the outlets of kitchen & bath & outlet of this chamber will connect to Chamber-2 or inspection chamber and the Chamber-2 with a provision for fixing of 2 nos. 110 mm dia PVC-U pipe etc. i.e. a single inlet after connecting all outlets of toilet & WC of premises to exiting Inspection chamber, Emptying of septic tank/soakage well etc. disposing of sludge within a lead of 5 Km and taking out the sewage, Bypass of septic tank/soakage well by providing, laying, jointing of 110 mm dia PVC-U pipes for all length from inlet to outlet, including PVC coupler, MS clamp and dismantling, repairing, making good the holes etc, Making connection with 110 mm dia PVC-U pipe with exiting inspection chamber (including making holes in Inspection Chamber) for pipes coming out from inside property and Chamber 1/2, making and repairing holes with CM in 1:4, repairing of floor and road with CC M30 grade same as original thickness of floor and road, watering, backfilling, compaction and disposal of all surplus material and sewage etc. to a suitable location with all lead and lift, repairing of underground utilities, if damaged, Complete job to connect a dwelling premises to sewer network including all material, labour, taxes, charges etc. as per Specifications, drawing and directions of Engineer In charge. | | 113 | For pipe length upto 5 meter | | 114 | For For pipe length 5-10 meter | | 115 | For pipe length more than 10 meter | | 116 | Providing, lowering, laying, aligning, fixing in position at and jointing at all level/ depths ISI marked HDPE pipes of PE-100 grade & PN-6 for potable water as per IS 4984 (amended upto date) in trenches complete with all accessories like Bend, Tee, Reducer, Stub end, End cap etc including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer.Note : E/w to be measured and paid separately. | | 117 | 75 mm | | 118 | 90 mm | | 119 | Drain Covers | | 120 | Providing and fixing of reinforced Ferro-Cement drain covers designed for 'A' class loading duly marked on cover with adequate steel reinforcement having thickness 75mm to 150mm anti corrosive bitumen painted M.S. plate , Rim and M.S. lifting hooks, Admixtures like plasticizer, bond improving compound, shrinkage, resistance compound, abrasion resistant complete as per approved design etc. | | 121 | Standard Size 600x800mm (75mm thick) for span 300 to 450mm | | 122 | Standard Size 1000x800mm (100mm thick) for span 451 to 700mm | | 123 | Standard Size 1500x600mm (125mm thick) for span 701 to 1200mm | | 124 | Providing and fixing precast dense cement concrete M-20 Grade (Vibro-pressed) drain section block of different size as per approved drawing, design and strength as per IS:2185 (part I) of grade 'D' (5.00 N/mm2) proper quality of additive/admixture like plasticizer etc. added to produce high quality and durable drain section Blocks of 'L' shape 'U' shape etc. over 50mm thick CC M15 base course with fixing and joining with C.M.1:4 in proper grade and level complete in all respect. (cost of earth work, steel & welded mesh shall be paid extra). | | 125 | 80mm thick | | 126 | Nallah/ Drain Crossing | | 127 | Cleaning and removal of earth, silt, sludge, kankar, boulder, building material and garbage in existing nallah/drains including construction of bye pass arrangement to byepass water with 1.5m lift from ground level and lead upto 50 m including foul & saturated condition where pumping out or bailing out of water is required, including shoring, shuttering where required and dewatering. Making access for disposal and dressing disposal side as per the directed of the Engineer. | | 128 | For Depth upto 1.50 m | | 129 | For depth above 1.50 m and upto 3.00 m | | 130 | For depth above 3.00 m and upto 4.50 m | | 131 | For depth above 4.50 m and upto 6.00 m | | 132 | Brick work with FPS bricks of class designation 75 in foundation and plinth in: | | 133 | Cement mortar 1:4 (1 cement : 4 coarse sand) | | 134 | Random rubble masonry with hard stone in foundation and plinth : | | 135 | Cement mortar 1:4 (1 cement : 4 coarse sand) | | 136 | Cement plastering including T&P, scaffolding, material and complete labour, including cost of water, curing, racking of joints etc. with 20 mm cement plaster of mix : including Providing /mixing of synthetic fibers compulsorily complying with IS 16481:2022 of 06 mm/12 mm length to be mixed @ 0.25% by weight of Cement i.e. 125 gms per 50 kg Cement up to 900 gms per cum of Concrete/ mortar | | 137 | 1:4 (1 cement : 4 fine/ coarse sand) | | 138 | Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to a lead of 50 metres from road boundary including removal and disposal of top organic soil not exceeding 150 mm in thickness as directed by Engineer. | | 139 | In area of light jungle | | 140 | Pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like. | | 141 | Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick framed to angle iron 40x40x5mm with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 x 45 x 60 cm, 60 cm below ground level as per approved drawing including all material, labour. | | 142 | SITC of star rated Aluminium wound distribution Transformer of following rating 11/0.433KV Delta-Star Connected, Vector Group Dyn 11,ONAN Cooled & as per BEE star - 1 & BIS approved as per IS 2026- 1977 & losses as defined as per 2014 (Fourth Revision) Level-1 . including standard accessories like conservator, silica gel breather, radiator, fins, HT cable box & LT cable boxes, temperature rise in winding/oil 35-40 degree C upto 200 KVA & 40-45 degree C for above 200 KVA, ISI marked drain valve, Dial type Temperature gauge, first filling of transformer oil as per IS :335-1953, Epoxy based paint, including carrying of pre-commission Testing & Charging of Transformer complete in all respect .The Transformer shall be subjected to routine factory tests (as per IS:2026 and IS:1180) including testing from CTL of discom before charging of transformer & complete installaion must be certified from Electrical Inspectorate office as per Indian Electricity rule, (CTL testing charges and Electrical Inspection charges shall be reimbursed by the department to the contractor). All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure \\"A\\" attached with this BSR . | | 143 | 100 KVA | | 144 | Providing & Laying XLPE insulated three core Armoured Aluminium cable for working voltage 11 K.V.(E) confirming IS :7098 P - 2 with H4- Grade electrolytic aluminium conductor confirming to IS: 8130 class-2 of purity >99.6 %, Insulation Screening: Extruded Semiconducting Compound followed by helically wrapped Copper Tape, round / flat strip armouring of cables , Inner / outer sheath PVC type ST-2 confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray including testing etc. as required of following size. OEM must have it's own in house NABL accrediated Laboratory for testing procedure as per IS:10810 All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure \\"A\\" attached with this BSR . | | 145 | 3 core 150.0 Sq.mm | | 146 | Supply, installation, testing and commissioning of MNIE approved off Grid Solar Panels for running of motor pumps with 25 years of Linear Generation warranty, Work includes designing of solar panel area and MS fabricated structure 120 micron hot dip galvanized iron, showing arrangement of panel In available space and installation of PV module on frame structure such that minimum height of lower edge of panel shall be 4.0 mtr from ground level to safeguard against damage and theft as per indicative drawing enclosed with the bid document. The foundation of structure shall be in ACC Mounting structure shall be suitably designed to withstand wind velocity up to 150km/hr. The work shall be executed as per detailed technical specfications, approved drawing and direction of Enginees in-charge. Note There shall be 5 year service warranty for solar panel and mounting structure and suitable provision shall be included in tender document. | | 147 | Sewage Treatment Plant | | 148 | PRIMARY TREATMENT | | 149 | Inlet Chamber:Designing, providing, and constructing RCC (M:30) inlet chamber for the peak flow as per CPHEEO Manual including necessary excavation in all types of strata including walkway all around the periphery. Inlet chamber having minimum HRT of 60 seconds, each compartment will have steel gates with extension rod, head stock operating wheels. Gl pipe railing etc. The work includes providing and making necessary arrangements to connect the flow to screen chamber by approach channel as directed and as per specifications including Sewerage Pumping (If required).Screen Chamber:Designing, providing, constructing, testing and commissioning of Two approach channels (min 4.5 m long), mechanically cleaned bar rack screen (6 mm clear opening 10 mm the flats), Escalator screens, with 100% standby manual fine screen (10 mm clear opening) MOC: SS316, Cl sluice gates (one before screen & one after screen), designed as per CPHEEO Manual in RCC (M-30), including inlet pipe channel from inlet chamber, outlet pipe / channel to detritus tank, free board of 0.5 m minimum, RCC walkway 1.2 m wide with GI pipe railing. RCC stair case of 1.2 m width from GL to screen chamber, with operating platform and belt conveyor system incl. panel & push bottom switch at local level as well as MCC room for two way control.Grit Chamber:Designing, providing and constructing grit Chamber- Detritus or vortex type or aerated type (100% standby), mechanically operated in RCC ( M 30) capable of removing 100% of 0.2 mm size particle and above, having specific gravity 2.65, HRT of 1 minute at average flow (Detritus Tank), horizontal velocity not exceeding 0.30 m/sec (Detritus Tank) at peak flow with suitable arrangement of separation of grit from putrescible solids. Inlet and outlet channels of required sizes as may be required to connect the flow to connecting unit etc. Complete including hydraulic testing for water tightness of structure having minimum FB of 0.3 m, wash out arrangement to Grit chamber and platform 1.2 m wide RCC walkway with Gl pipe handling shall be provided. A pit for collecting grit conveyed by conveyor shall be provided. It should be suitable to handle the grit for carting. All arrangements shall be as detailed specifications and as directed.Parshall flume having head loss limited to 0.15 m with necessary flow measuring devices/meter consisting of digital indicator in LPS & MLD | | 150 | SECONDARY TREATMENTDistribution ChamberDistribution chamber with CI/DI sluice gates for each basin of MBBR and bypass chamber, min. 3m x 2m of required depth, operating platform with CI/DI pipe to connect to MBBR basins. Bypass pipe from distribution chamber upto inlet of CCT shall be provided in RCC pipe with manholes and DI sluice gates.MBBR Tank Minimum Total HRT of 6.0 hours (at average flow with Aerobic Detention Time - 4.5 Hrs & Anoxic Detention Time -1.5 Hrs), Designing. providing & constructing in RCC (M-30) biological reactor tank for removal of BOD and T-N to handle the average flow & having hydraulics suitable to handle peak flow conditions with suitable 1.2m wide walkway, expansion joints as required, including foundation etc as per specifications. The tank shall be equipped with inlet & outlet arrangement, process air blowers for supply of air, fine bubble diffusers of EPDM material/Coarse bubble aeration grid in SS-304, PP (virgin plastic material of minimum 600 m2 specific surface areal m3) carrier bio media etc. FB of 0.5m & SWD as required should be complete as per detailed specifications. The outlet of tank shall be provided with strainer (SS-304) for preventing escape of Media from the tank. (One unit upto 10 MLD and two units for more than 10 MLD) Air pipe of GI and Sub water pipe of SS316 material. Volume of the bio media shall not be less than 20% of the volume of the tank. Process air blowers of rotary twin lobe shall be capable of providing adequate oxygen for biological process to maintain minimum DO of 2 mg/lit in MBBR basin and also to keep media in suspension. In addition there would be internal sludge recirculation facility from Aerobic Tank to Anoxic Tank as per standard Design practice.Process Air Blowers or aeration DeviceThe Plant should be based on Dissolved Oxygen/Oxygen Uptake Rate Control with VFD driven Aeration Device. The Aeration System shall be designed for 110% Capacity of the design Air requirement. The aeration Blower/Aeration Device shall be having 100% installed standby unit. Air diffuser shall be of disk/ tubular type, fixed/retrievable. The wetted part of the aeration system of non-corrosive materials such as UPVC. Blowers shall be housed in process air blower building. The minimum area of the building is 20 sq.m. and height of 5m (min). The surface Aerators are not acceptable.Secondary ClarifierDesigning, providing & constructing in RCC (M-30) water tight secondary clarifier as per design guidelines by CPHEEO manual. The settler shall be provided with a scraper mechanism in MS with epoxy painting for collecting the settled solids at the bottom. The sludge will be collected in sludge sump by gravity & supernatant will flow over a weir & will be collected in a launder.Return Sludge Pump House - wet well with minimum HRT of 60 minutes upto flow of 80% of return sludge capacity and depth of sludge to be limited to 2m, separate panel room outside wet well, 100% standby pumps.Raw sludge pump houseSump with minimum HRT of 30 minutes & depth of sludge limited to 2 m, 4.5 m minimum diameter, separate panel room outside the wet well | | 151 | TERTIARY TREATMENTCoagulant Dosing System/Flash Mixer + Flocculation + Setting Tank/ Clariflocculator. The design values of the tertiary treatment units are to be considered from CPHEEO Manual on Water Supply & TreatmentFlash MixerRapid mixing device design confirming to IS: 7090 of 1985. Detention time 60 sec, velocity gradient 300-400 sec-1 with fans gear and motorassembly as per design.Coagulant Dosing SystemDosing Tanks-2Nos. With mixing, carrying, dosing with piping arrangement. Chemical Storage area as per data/specificationsFlocculation TankRCC Hopper bottom units having slope >45 Deg as per hydraulic and process design with detention period 20 minutes with flocculator paddles with gear and motor assembly as per design. Flocculator design conforming to IS: 7208-1974 (Type-C).Surface loading rate 8000 liters/hour/sq.m and depth 2.5m using PVC media with supporting arrangement and sludge collecting pipes as per detail specifications.Filter Feed Sump & PumpsPressure Sand Filters for STP capacities less than 10MLD | | 152 | Rapid Sand Gravity Filters with shedApplicable to plant capacity above 10MLD only. Filter House (RCC framed structure with infill brick masonry walls) and RCC filter beds with sand and gravel bedding as per hydraulic and process design adopting 6000 Liters/hour/sq.m. Filtration rate with 2m water above sand media with under drainage system and inlet, outlet, backwash (rate 600LPM per Sq.m.) piping, pipe gallery, platform min. 5.5m in width and valves/gates arrangement as per design and detail specifications.a. Filter SandEffective size 0.45 to 0.7 mm, uniformity coefficient not more than 1.7 nor less than 1.3, depth of sand 0.75m, free board 50cm, gravel 0.45m in depth, sand and gravel confirming to IS: 8491 (i)- 77, backwash by air wash (if specified) and hard wash by water, standard appurtenances (to be specified), rate of flow controller, filter gauge, sand expansion gauge, etc.Wash Water TankWash Water tanks of capacity equal to 2% of designed quantity of filtered water in a day (+) 10% with 8 to 10 Mtr. Head (as specified)Wash Water PumpsWash Water Pumps with 100% StandbyAir BlowersCapable of delivering 750 to 833 LPM per sq.m of free air flow area at 0.35 to 0.4 Kg/sq m at the under drains (100% standby) (For capacity of PF more than 10 MLD)Valves/gatesInlet, outlet, wash water inlet-outlet and all types and sizes of valves/gates as per design of specified make/brand.All types gauges and meters required for filter operatins and backwashing etc.The filtration systme could also be well tested cloth media disk filtration | | 153 | DISINFECTIONChlorine Contact TankDesigning, providing and constructing chlorine contact tank of adequate capacity to deal with average flow. The CCT shall have baffle walls for enhancing mixing of chlorine. One unit of two compartments, contact time 30 minutes of average flow to achieve 99.99% reduction in coliform Chlorine dosage shall be minimum 5 ppm provision including designing, providing & constructing water supply system for chlorination, chemicals preparation, domestic use, gardening etc. complete.Chlorinator & Chlorinator Room / Tonner RoomDesigning, providing and constructing vacuum type chlorinators having adequate capacity for dosage of adequate chlorine to ensure 99.99% coliform reduction as per obligatory provisions detailed specifications with necessary provision of having chlorinator room of adequate size The chlorinator (min. 1W+1SB) equipment shall include chlorine cylinders, tonners, piping, valves, measuring controlling equipments, safety devices, lifting equipment, chlorine booster pumps (min. 1W+1SB) etc. complete as per IS-10553 (Part-II). The tonner room should have min 3 MT capacity crane for loading & unloading facility, neutralization pit. Tonner storage should be distinctly isolated and should have min. storage space for 15 days as per the detailed specifications & as per gas law & factory act shall be provided. Chlorination room of minimum 25 m2 area shall be provided. All other matching amenities shall be provided, 5 MT gantry rail shall be provided for full length of tonner room a 6 m Ht from level of tonner room with outlet. | | 154 | Sludge TreatmentGravity Sludge ThickenerSolids loading rate of 25-35 kg/m2/day, Designing, providing & constructing watertight of sludge thickener-gravity type (picket fence) in RCC (M-30) with inlet & outlet pipes, central feed well, sludge it & sludge removal arrangement, grouting wherever necessary with walkway all around of 1.20m with GI pipe railing interconnecting Cl pipes all complete as per specifications, having bottom slope 1:6 & min. 4.5m SWD with necessary fixed bridge scraper arrangement as per detailed specifications & necessary inlet & outlet arrangement. All other arrangement as per detailed specifications. (One unit upto 10 MLD and two units for more than 10 MLD). Min sludge concentration in thickened sludge shall be 5%.Sludge Holding SumpMinimum HRT of 4 hours, Designing, providing and constructing of sludge holding sump and pump for discharging sludge to centrifuge using Cl pipe complete as per detailed specification. Agitators/Mixers shall be provided in sump for keeping sludge in suspension. The pump shall be of Helical Screw pumps, 100% standby.Sludge Dewatering Equipment Room with Centrifuge or belt press or screw press or Filter Press or Combi-machine or Bag Type: Designing, providing constructing and installing including foundation etc. Centrifuge or belt press or screw press or Filter Press or Combi- machine or bag Type to handle the sludge flow as per specifications, with appropriate inlet and outlet provision, sludge dewatering unit drain etc. Complete as per specifications.Sludge/filtrate Pumpsa) Capacity to pump sludge in 1 hour with 100% standby (20-25% efficiency, \\"C\\" value to be adopted 50% than that of water to calculate friction loss)b) Filtrate from thickening and dewatering to be conveyed only by PVC 10 kg/sq cm | | 155 | Valves/gatesInlet, outlet wash water inlet-only CI D/F and minimum size of 200 mm as per approved make/brand.All types gauges and meters required for O & M as per design of specified make/brand.Dewatering during entire work using any technique.Necessary Instrumentation and control as per specifications | | 156 | Outfall SewerIt shal be designed for peak flows. Designing, providing, constructing appropriate sized outfall sewer of RCC (NP2 class) pipe to dicharge treated effluent to the local water body/nallah at the point shown on the drawing including necessary chambers for inspection & cleaning including excavation, dewatering, refilling including appropriate bedding.Piping work including Valves and GatesProviding, laying and jointing plant pipes as per specifications, including interconnection bypass arrangement etc. of treatment units including adequate numbers of manhole chambers. The item includes excavations, refilling & hydraulic testing of pipes, valves, gates, accessories & cost of jointing materials. The item includes required channels with gates or interconnection of units, etc. for all units as directed etc. complete as per detailed specifications. Sludge pipes shall be sized for maintaining minimum velocity for prevention of solids. | | 157 | Administrative Building cum Laboratory (G+1):Designing, providing and constructing administrative building, office cum Laboratory including stores. This shall be a building having appropriate carpet area and ground floor and at first floor complete as per specifications including necessary excavation, foundation in RCC M 200 framed structure B. 8 masonry (11- class in C.M. 1:6) 20 mm cement plaster in C.M 1:3 inside and outside painting. Aluminium door and window with glass panels & SS wire mesh, mosaic tile flooring and skirting and all other allied items, fixtures fastening electrification arrangement water supply arrangement etc complete.a) Ground floor to accommodate administrative office & laboratoryb) First floor to accommodate Office of the Plant In Charge, air monitoring equipments to measure wind direction & speed, hydrogen sulphide concentration etc.Laboratory equipmentsLaboratory equipment (as per specifications), beautification, telephone and intercom arrangement and wireless systemFurniture and Office Equipments, Office furniture (Make: Godrej/or similar approved quality) as per specifications.Ventilation and Safety equipments as per specificationsSanitary blocksCapet area-15 square meter minimum up to 25 MLD and 25 square meter above 25 MLD (or as specified) | | 158 | Maintenance Workshop of size as per specificationAir blower Building with Air Blowers:Capable of delivering adequate free air for aeration device with suitable pressure (100% standby).MCC Room of minimum 9 m x 6 m clear inside with safety measures, approval of various statutory/central/foreign authority as applicableElectric Installation: Both internal and external including entire plant area as per technical specifications. DG set shall be provided for min. 50% of electrical load on average flow condition. DG room shall be provided.Instrumentation shall be provided in the plant which includes level sensors, DO sensor, residual chlorine analyser, pressure gauges, flow meters, level switches, pressure indicating and temperature transmitters, alarms, etc.Maintenance workshop of size 5m x 4m x 3.5m shall be provided.General Infrastructure Development:Scope also includes, Designing, providing and constructing general infrastructure development such as internal roads of minimum 6 mtr wide, compound wall for STP site, internal street and building lightings, pathways of minimum 1 m wide to access all STP units and Entrance Gate in MS fabrication, etc. all complete as per specifications and directed by engineering in charge. | | 159 | Internal roadsAsphalt road (Minimum 4.5 ) to connect all units from main gate of plot.Compound Wall as per the plant layout, lohng the boundary of STP site (considering plant layout for intermediate and ultimediate and ulimate build out capacity and 33% landscaping area).Green Belt (33% Landscaping area) as per specificationOutlet Parameters shall also include (TN<10 ppm, Nh3N<2 ppm and TP<1 ppm) with full automation including PLC-SCADA and Instrumentation, Reuse arrangement including Storage i.e GLR (2 Hours pumping on average flow) , OHSR (4 Hours pumping on average flow) and Pumps of required capacity with all necessary attachments. | | 160 | Capacity 1.5 MLD | | 161 | Supply, Installation, Testing, and Commissioning of Online Continuous Effluent Monitoring System (OCEMS) for Sewage Treatment Plant Self-Surveillance in Compliance with CPCB Standards Excluding Flow Meter and including device with all accessories complete in all respect for real time data transmission to CPCB & SPCB. | | 162 | \\"Design Build\\" | | 163 | SIP Work | | 164 | To Analyze the soil conditions bydrilling bore holes at differentlocations to represent soil strata to conduct Standardpenetration test (SPT) for determining SBC in hole as per IS-2131 including collection of disturbed and undisturbed soilsamples at every 3.0 m or at change of strata analyzing thesoil or grain size, atterberg limits, bulk & dry densities, shearparameters and specific gravity. In case of rock, collection ofcore, calculation or RQD (Rock Quality Designation) and corerecovery and comprehensive strength of rock. Geo-tech | | 165 | In Hard Soil | | 166 | Plate load test for determining SBC at a specified depth anddraw load settlement curve as per Indian standard complete inall respect as per specifications. | | 167 | Survey of all properties, preparation of GIS based consumermapping of consumer water connection & consumer sewerconnections and database, plotting assets on GIS map etc(Satellite image will be provided by the Department | | 168 | Road Cutting and Restoration | | 169 | Dismantling of flexible pavements for sewer line and manholesand disposal of dismantled materials up to a lead of 50 metresasdirectedbyEngineerincluding allowancesforanyadditionaldismantling beyond the drawings (measurement for paymentto be as per standard drawings), re-handling of material/earth | | 170 | Bituminous Courses | | 171 | Granular Courses | | 172 | Dismantling of cement concrete pavement for sewer line andmanholes bymechanical means using pneumatic tools,cuttingthe peripheral edge by CC cutter, breaking to pieces notexceeding 0.02 cum in volume and stock piling at designatedlocations and disposal of dismantled materials up to a lead of1000 metres including allowances for any additionaldismantling beyond the drawings (measurement for payment | | 173 | Dismantling of LT line pole (PCC - 8/9 mtr height) singlephase/3 phase & 5 wiresbracket, top hamper, insulators(pin ordisc) earthwire and conductors. | | 174 | Removal of telephone /Electric polesincluding excavation anddismantling of foundation concrete and lines under thesupervision of concerned department, disposal with all liftsandup to a lead of 1000 metres and stacking the serviceable andunserviceable material separately as per MoRT&H | | 175 | Cutting of trees, including cutting of trunks, branches andremoval of stumps, roots, stacking of serviceable material withall lifts and up to a lead of 1000 mtrs and earth filling in thedepression/pit to required compaction as per MoRT&Hspecification clause 201. (Measurment of girth to be done at | | 176 | Girth from 300 mm to 600 mm | | 177 | Girth from 600 mm to 900 mm | | 178 | Girth from 900 mm to 1800 mm | | 179 | Girth from 1800 mm to 2700 mm | | 180 | Clearing and grubbing road land including uprooting rankvegetation, grass, bushes, shrubs, saplings and trees girth upto 300 mm, removal of stumps of trees cut earlier and disposalof unserviceable materialsand stacking of serviceable materialto a lead of 50 metres from road boundary including removaland disposal of top organic soil not exceeding 150 mm in | | 181 | In area of light jungle | | 182 | In area of thorny jungle | | 183 | Dismantling of existing structures like culverts, bridges,retaining walls, CC road and other structure comprising ofmasonry, cement concrete, wood work, steel work, includingT&P and scaffolding wherever necessary, sorting thedismantled material, disposal of unserviceable material andstacking the serviceable material with all lifts and lead of 50 | | 184 | Lime Concrete, cement concrete grade M-10 (1:5:10) and | | 185 | Cement Concrete Grade M-15 and above and PCC blocks | | 186 | Dismantling Brick / Tile work | | 187 | In cement mortar | | 188 | Dismantling Stone Masonry | | 189 | Rubble stone masonry in cement mortar | | 190 | Dismantling precast concrete or stone slabs in walls, partitionwalls etc. including stacking within 50 metres lead:Thickness above 40 mm upto 75 mm (Paver Block) | | 191 | Providing, laying, spreading and compacting of granular sub-base by providing close graded Material, mixing in amechanical mix plant at OMC, carriage of mixed Material towork site, spreading in uniform layers with motor grader onprepared surface and compacting with vibratory power roller toachieve the desired density, complete as per MoRT&Hspecification clause - 401 including all material, labour, | | 192 | Grading - I Material | | 193 | Grading - II Material | | 194 | Providing, laying, spreading (with paver finisher only) andcompacting wet mix macadam (WMM) base course comprisingof graded stone aggregate and granularmaterial conforming toMORT&H specifications (Table 400-II) in layers of equalcompacted thickness each consolidated, including pre-mixingthe material with water at OMC in mechanical mixer (Pug Mill),carriage of mixed material by tippers to site, laying in uniformlayers in base course on a well prepared sub-base/ basecourse and compacting with power vibratory-roller to achievethe desired density complete as per MoRT&H specification | | 195 | Scarifying existing bituminous road surface, including pickingup scarified material and stacking of old serviceable materialwithin a lead of 1000 meterscomplete asperclause 305.4.3ofMoRT&H specification including all labour, machinery, lighting,guarding and maintenance of diversion. | | 196 | Providing and applying primer coat over prepared surface ofgranular base with bitumen emulsion as per IS : 8887 andapproved quality @ 0.9 kg/sqm with the help of spray set fittedon bitumen Container (boiler) after cleaning the surfaceincluding removing of binding material and other foreign matterwith wire brushes and small picks, sweeping with brooms orsoft brushes and finally dusting with old gunny bags andcompressed air to receive bituminous treatment complete asper clause 502 of MoRT&H specification including all material, | | 197 | Providing and applying tack coat on the prepared surface withbitumen emulsion as per IS: 8887 and approved quality @0.25 kg/sqm with the help of spray set fitted on bitumenContainer (boiler) after cleaning the surface with brooms orsoft brushes and finally dusting with old gunny bags andcompressed air to receive bituminous treatment complete asper clause 502 of MoRT&H specification including all material, | | 198 | Providing and laying open graded premix carpet 20mm thick(compacted), on prepared surface in a single course aswearing course, composed of specified graded crushed stoneaggregate as per Table 500-23, premixed with bituminousbinder @ 14.60 kg/ 10sqm (including cost of anti-strippingcompound wherever required), including loading of materialwith F.E. loader, hot mixing of stone aggregate and bitumen incomputerised hot mix plant, transporting the mixed material bytippers to paver and laying with paver finisher fitted withelectronic sensor control to the required level and grade,compacting smooth wheeled roller 8-10 tonne capacity andfinishing to required level to achieve the desired density as perclause 511 of MoRT&H specification including all material,labour, machinery, lighting, guarding but excluding cost of tackcoat/ seal coat under sewer line and manhole work including | | 199 | With Bitumen VG-grade 30 | | 200 | Providing and laying open graded premix carpet 20mm thick(compacted), on prepared surface in a single course aswearing course, composed of specified graded crushed stoneaggregate as per Table 500-23, premixed with bituminousbinder @ 14.60 kg/ 10sqm (including cost of anti-strippingcompound wherever required), including loading of materialwith F.E. loader, hot mixing of stone aggregate and bitumen incomputerised hot mix plant, transporting the mixed material bytippers to paver and laying with Manual finisher fitted withelectronic sensor control to the required level and grade,compacting smooth wheeled roller 8-10 tonne capacity andfinishing to required level to achieve the desired density as perclause 511 of MoRT&H specification including all material, | | 201 | Providing laying and consolidation Semi Dense BituminousConcrete, as per Design Mix (approved by Engineer), onprepared surface with specified graded crushed aggregates asper table 500- 15 for wearing coarse including loading ofmaterial with F.E. loader, hot mixing of stone aggregate, fillerand bitumen (including cost of anti-stripping compoundwherever required) heating and mixing in in computerised hotmix plant, transporting the mixed material by tippers to paverand laying with paver finisher fitted with electronic sensorcontrol to the required level and grade, compacting by powerrollers and vibratory rollers or 150 to 250 KN pneumatic tyredroller with TP = 0.7 Mpa, to achieve the desired density(approximately 2.3 tonne/cum) complete as per clause 508 of | | 202 | 35-40 mm compacted thickness (Grade-1) using Bitumen VG-grade 30 @ 4.5% (percent by weight of total mix) | | 203 | 25-30 mm compacted thickness (Grade-2) using Bitumen VG-grade 30 @ 5% (percent by weight of total mix) | | 204 | Providing and laying bituminous macadam in 50/75 mmcompacted thickness on prepared surface with specifiedgraded crushed stone aggregates as per Table 500-4, GradingII for base/ binding course, loading of aggregate with F.E.loader, heating and mixing of stone aggregate and bitumen incomputerised hot mix plant, transported to site by tippers topaver, laid over a previously prepared surface with paverfinisher fitted with electronic sensing device to the requiredgrade, level and alignment and rolling with power roller andvibratorycompactorasperclauses501.6 and 501.7 to achievethe desired compaction complete as per clause 504 ofMoRT&H specification and including all material, labour, | | 205 | With Bitumen VG-grade 30 @ 3.3% (percentage by weight of | | 206 | Providing and applying premixed seal coat Type \\"B\\"comprising of thin application of fine aggregate 0.06 Cum/ 10sqm premix with bitumen binder @ 6.8 Kg/ 10 Sqm (includingcost of anti-stripping compound wherever required) laying withpaver finisher with electronic sensor control and rolling withpower roller 8-10 tonne complete as per clause 513 ofMoRT&H specification including all material, labour,machinery, lighting, guarding under sewer line and manholework including allowances for any additional road restoration | | 207 | With Bitumen VG-grade 30 | | 208 | Providing and laying lean cement concrete 1:4:8 in Sub- baseover a prepared sub- grade with coarse and fine aggregateconforming to IS: 383, the size of coarse aggregate notexceeding 25 mm, aggregate cement ratio not to exceed 15:1,aggregate gradation after blending to be as per table 600-1,cement content not to be less than 150 kg/ cum, optimummoisture content to be determined during trial lengthconstruction, concrete strength not to be less than 10 Mpa at 7days, mixed in a batching plant, transported to site, laidmanualy,compacting with surface vibrator,finishing andcuringcomplete as per clause 601, 112 of MoRT&H specification | | 209 | Providing and laying un-reinforced, dowel jointed, plain cementconcrete mix in pavement over a prepared sub base with 43grade cement, coarse and fine aggregate conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm,mixed in a batching and mixing plant asper approved mixdesign, transported to site, laid with a fixed form or slip formpaver, spread, compacted and finished in a continuousoperation including provision of contraction, expansion,construction and longitudinal joints, joint filler, separationmembrane, sealant primer, joint sealant, debonding strip,dowel bar, tie rod, admixtures as approved, curing compound,finishing to lines and grades complete as per drawing and as | | 210 | M-30 (As per design mix) For Full Width | | 211 | Providing and laying un-reinforced, plain cement concrete mixwith Concrete Mixer & vibrator pavement over a prepared subbase with 43 grade cement , coarse and fine aggregateconforming to IS: 383, maximum size of coarse aggregate notexceeding 25 mm, mixed as per approved mix design, laid,spread, compacted and finished in a continuous operationincluding provision of contraction, expansion, construction andlongitudinal joints etc including all material, labour, machinery, | | 212 | M-30 (As per design mix) In Trench | | 213 | Providing and fixing of precast concrete interlocking tiles ofdesired shape of M 30 grade manufactured from fullycomputerized automatic stationery hydraulic viebro pressedmachine and fully computerized automatic batching plant ofclass A1/A2 as per BS 6717:2001. The CC interlocking pavingblocksbe laid on average 50mm.thick bed of coarse sand andthe joint is to be filled with fine sand. Laying procedure oncompacted sub-base as defined. Complete job is to beexecutedaspertheinstructionof Engineerincharge.Theratesto be inclusive of all lead & Lifts etc. complete as per | | 214 | Sewer Line, Manhole, Inspection Chamber etc. | | 215 | Earthwork | | 216 | Earth work for Sewer line and Manhole in excavation infoundation, trenches manholes, road side chambers etc.including dressing of sides and ramming of bottoms, includinggetting out the excavated material, refilling after laying pipe/foundation and disposal of surplus excavated material at alead upto 50m suitable site as per direction of Engineer forfollowing depths, below natural ground / Road top levelincluding allowances for any additional excavation beyond thedrawings (measurement for payment to be as per standard | | 217 | In all types soils/ saturated soil such as moorum, sand,sandy silt, clay, black cotton soil, kankar, etc. | | 218 | Depth upto 1.5 m | | 219 | Depth above 1.5 m and upto 3.0 m | | 220 | Depth above 3.0 m and upto 4.5 m | | 221 | Depth above 4.5 m and upto 6.0 m | | 222 | Depth above 6.0 m and upto 7.5 m | | 223 | Depth above 7.0 m and upto 9.0m | | 224 | Hard Rock | | 225 | Depth upto 1.5 m | | 226 | Depth above 1.5 m and upto 3.0 m | | 227 | Depth above 3.0 m and upto 4.5 m | | 228 | Depth above 4.5 m and upto 6.0 m | | 229 | Depth above 6.0 m and upto 7.5 m | | 230 | Depth above 7.0 m and upto 9.0m | | 231 | Add extra for excavation in saturated soil, silt, rock and sludgewhere pumping or bailing out of water including well point ifrequired for sewer line and manhole. | | 232 | Excavation depth from ground level 0.0 to 9.0 m | | 233 | Excavation from Encountered depth of water table 0.0 to 1.5 m | | 234 | Excavation from Encountered depth of water table 1.5 to 3.0 m | | 235 | Excavation from Encountered depth of water table 3.0 to 4.5 m | | 236 | Timbering | | 237 | Providing and fixing OPEN timbering in trenches of sewer lineand manholes including strutting, shoring and packing cavities(wherever required) complete for following depth below NGL. | | 238 | Depth upto 3.0 m | | 239 | Depth more than 3.0 m and upto 6.0 m | | 240 | Depth beyond 6.0 m | | 241 | Extra for planking,strutting and packing material for cavitiesINOPEN TIMBERING of sewer line and manholes if required tobe left permanently in position (face area of timber | | 242 | ProvidingandfixingCLOSE timberingin trenchesof sewerlineand manholes including strutting, shoring and packing cavities(wherever required) complete. (Measurements to be taken ofthe face area timbered) for following depth below NGL. | | 243 | Depth upto 3.0 m | | 244 | Depth more than 3.0 m and upto 6.0 m | | 245 | Depth beyond 6.0 m | | 246 | Extra for planking,strutting and packing material for cavitiesINCLOSE TIMBERING of sewer line and manholes if required tobe left permanently in position (face area of timber | | 247 | Providing and fixing close timbiring made of Steel Girder Pilingin sewer line and manholes work for support the both side oftrencheswith ISMB250 asvertical memberat1.25m centretocentre, ISMB 250 as horizontal member for tie at two depths,Struts to support the both side of trench of ISMB 250 and faceof trench to be covered with 100*100*1235 mm wooden planksand removing Steel Girder piling after laying the sewers etc. | | 248 | completeasperspecificationsandasdirectedbyEngineerDepth more than 3.0 m and upto 6.0 m | | 249 | Depth beyond 6.0 m | | 250 | Carriage of Materials by mechanical transport includingloading, unloading and | | 251 | Earth, Stone Boulders and Gravellary Material | | 252 | lead up to 1 Km | | 253 | lead up to 2 Km | | 254 | lead up to 3 Km | | 255 | lead up to 4 Km | | 256 | Barricading | | 257 | Providing and fixing Barricading at site of work for restrictingthe general public using 40 mm dia M.S. pipe (\\"B\\" class) asvertical post with average spacing of 1.80 meter between twovertical posts, having height at least 1.5 m above road/ groundlevel and at least 30-45 cm below road/ ground level bymaking suitable size hole in road/ ground, providing and fixingsuitablytwo rows of 100mm wide PVC Tape preferabley of redcolour. The M.S. pipe shall be painted in red and white colourstripsasperapproved pattern asand when itbecomesshabbybut at least after every alternate shifting at new location. Aftershifting/ removal of barricading the hole shall be filled up | | 258 | Providing and fixing Barricading at site of work for restrictingthe general public using 40 mm dia M.S. pipe (\\"B\\" class) asvertical post with average spacing of 1.80 meter between twovertical posts, having height at least 1.5 m above road/ groundlevel and at least 30-45 cm below road/ ground level bymaking suitable size hole in road/ ground, providing and fixingtwo rows of 40 mm dia M.S. pipe (\\"B\\" class) as horizontalmembers with nuts & bolts. Both vertical and horizontalmembers shall be painted in red and white colour strips as perapproved pattern as when it becomes shabby but at least afterevery alternate shifting at new location. After shifting/ removalof barricading holes shall be filled up properly and site is to be | | 259 | Providing and Fixing Minimum 0.63mm thick GI corrugatedsheets (minimum width of each sheet shall be 60 cm) forcovering the barricading in one/ two rows one above anotherand painting in red and white stripes as per the specificationsand directions of the Engineer Incharge with proper fixingarrangements with GI limpet washers nuts and bolts complete | | 260 | Pipes (Supply & Laying) | | 261 | Providing, lowering, laying, aligning, fixing in position andjointing at all level/ depths full round HDPE DWC (double wallcorrugated) pipes of SN8 grade as per IS 16098 (Part 2)amended upto date in trenches in complete including allmaterial, labour, sectional hydro testing (including the cost andconveyance of water to site for testing) and commissioning asper Technical Specifications, drawings and as per direction of | | 262 | 200 mm | | 263 | 250 mm | | 264 | 300 mm | | 265 | Providing at site, lowering & laying in trenches, aligning &jointing of RCC pipes NP4 class (with s/s ends) IS: 458 - 2003(amended up to date) marked and pipes from 300 mm andupto 1800 mm manufactured through vertical casting process(with Sulphate Resistant cement) at all depths with Rubbergaskets (EPDM/SBR) for sewer lines as per IS: 5382(including cost of Rubber gaskets, lubricants) as per drawing,sectional hydro testing of the sewer pipe line (including costand conveyance of water to site for testing) etc., complete asper specification and / or as directed by Engineer. | | 266 | 800 mm Dia | | 267 | Providing, jointing, laying, testing and commissioning of HDPEPE-100/PN-6 (suitable forpulling method forjointing)pipesforsewer line as per IS-14333 by trenchless method adopting anysuitable technology below ground at required depth includingcarriage etc. complete in all respect, construction of thrust pitand receiving pit of required size upto 3 metre depth and soilinvestigation, making suitable arrangement for barricading ofpits, traffic diversion, lights, traffic permission from relevantauthority (though department will assist in getting thepermission), refilling of pits in compacted layers of 150 mmincluding disposal of surplus material with all lift and lead upto | | 268 | In all types of soil | | 269 | 250 mm dia HDPE pipe | | 270 | 315 mm dia HDPE pipe | | 271 | 400 mm dia HDPE pipe | | 272 | 500 mm dia HDPE pipe | | 273 | Extra for excavation of driven pit/ exit pit / intermediate pitbeyond 3 metre depth, required for pushing/ pulling ofMS/HDPE/RCC pipe in trenchless technology, with properprotection at three sides with shoring sheets/ wooden planksand ISMB's, maintaining during pushing/ puling of pipe, backfilling, necessary de-watering including all machinery, tools, | | 274 | In all types of soil | | 275 | In rocks | | 276 | Bedding | | 277 | Providing granular bedding having width = outer dia of pipe(Bc) + 500mm, thickness below pipe = 0.25Bc or 100mm(whichever is higher) and haunching = 0.5Bc,with graded hardcrusher broken stone of 100% passing through 20mm sheive,20 to 50 % passing through 10mm sheive and 100 % retain on6.3mm sheive, laying in layers of thickness 10/15cm includingramming, consolidation etc complete for PVC/HDPE pipes of | | 278 | 110 mm nominal dia | | 279 | 160 mm nominal dia | | 280 | 200 mm nominal dia | | 281 | 250 mm nominal dia | | 282 | 315 mm nominal dia | | 283 | Providing granular bedding having width = outer dia of pipe(Bc) + 500mm, thickness below pipe = 0.25Bc or 100mm(whichever is higher) and haunching = 0.5Bc,with graded hardcrusher broken stone of 100% passing through 20mm sheive,20 to 50 % passing through 10mm sheive and 100 % retain on6.3mm sheive, laying in layers of thickness 10/15cm includingramming, consolidation etc complete for all type of pipes of | | 284 | 800 mm internal diameter | | 285 | Construction of Manholes | | 286 | Providing and constructing of SEWER-BRICK masonry circularmanholes of \\"Type-A\\" with internal dia 0.90m and depth upto1.65m having 230mm thick sewer brick masonry wall incement sand mortar 1:4, including concreting PCC M-10 grade(1:4:8)for225mmthickfoundationincluding curingcompactionand form work etc complete, PCC M15 for benching andchannel portion, RCC M20 for 200mm thick cover slabincluding reinforcement, PCC M20 for fixing the manholeframe and cover using stone aggregate 20mm nominal size,20mm thick inside and outside plaster in C. M. 1:3, insideplaster finished with floating coat of neat cement, vata inCM1:1 around pipe entering and leaving the manhole and alsoat the junction of masonry and concrete slab, providing andfixing of SFRC foot steps of approved make at every 0.30mheight fixed in CM 1:3, supplying and fixing heavy duty SFRCmanhole frame and cover as per IS 12592 (Part I and II)having clear opening of 560mm, including refilling of Jhiri,including curing, watering, ramming, hydro testing of manhole,conveyance & cost of water, and dewatering complete as | | 287 | Manhole \\"Type-A\\" of depth 0.90 m | | 288 | Providing and constructing extra depth of manhole \\"Type-A\\"fordepth beyond 0.90 m and upto 1.65 m with SEWER-BRICKmasonary including 20mm plaster inside and outside as per | | 289 | Providing and constructing of SEWER-BRICK masonry circularmanholes of \\"Type-B\\" with internal dia 1.20m and depth upto2.50m having sewer brick masonry wall 230mm thick upto1.5m, 345mm thick from 1.50m to 2.50m in cement sandmortar 1:4, including concreting PCC M-10 grade (1:4:8) for225mm thick foundation including curing compaction and formwork etc complete, PCC M15 for benching and channelportion, RCC M20 for 200mm thick cover slab includingreinforcement, PCC M20 for fixing the manhole frame andcover using stone aggregate 20mm nominal size, 20mm thickinside and outside plaster in C. M. 1:3, inside plaster finishedwith floating coat of neat cement, vata in CM1:1 around pipeentering and leaving the manhole and also at the junction ofmasonry and concrete slab, providing and fixing of SFRC footstepsof approved make atevery0.30m height fixed in CM1:3,supplying and fixing heavy duty SFRC manhole frame andcover as per IS 12592 (Part I and II) having clear opening of560mm, including refilling of Jhiri, including curing, watering, | | 290 | Manhole \\"Type-B\\" of depth 1.70 m | | 291 | Providing and constructing extra depth of manhole \\"Type-B\\"fordepth beyond 1.70 m and upto 2.50 m with SEWER-BRICKmasonary including 20mm plaster inside and outside as per | | 292 | Providing and constructing of SEWER-BRICK masonry circularmanholes of \\"Type-C\\" with internal dia 1.50m and depth upto5.0m having sewerbrick masonrywall 230mmthick upto1.5m,345mm thick from 1.50m to 2.50m and 460mm from 2.50 to5.0m in cement sand mortar 1:4, including concreting PCC M-10 grade (1:4:8) for 225mm thick foundation including curingcompaction and form work etc complete, PCC M15 forbenching and channel portion, RCC M20 for 200mm thickcover slab including reinforcement, PCC M20 for fixing themanhole frame and cover using stone aggregate 20mmnominal size, 20mm thick inside and outside plaster in C. M.1:3, inside plaster finished with floating coat of neat cement,vata in CM1:1 around pipe entering and leaving the manholeand also at the junction of masonry and concrete slab,providing and fixing of SFRC foot steps of approved make atevery0.30m height fixed in CM 1:3, supplying and fixing heavyduty SFRC manhole frame and cover as per IS 12592 (Part Iand II) having clear opening of 560mm, including refilling of | | 293 | Manhole \\"Type-C\\" of depth 2.60 m | | 294 | Providing and constructing extra depth of manhole \\"Type-C\\"for depth beyond 2.60 m and upto 5.0 m with SEWER-BRICKmasonary including 20mm plaster inside and outside as per | | 295 | Providing, fixing and constructing of pre-cast RCC M-40 gradecircular manholes with internal dia 1.0m and up to specifieddepth having pre-cast RCC M-40 grade circular manhole coverframe (ID 0.56m, OD 0.86m, height 0.20m), conical piece (topID 0.56m, bottom ID 1.0m, vertical height 0.605m, wallthickness 125mm), and circular rings of required heights (ID1.0m, height 150 / 300 mm, wall thickness 125mm) belowconical piece as per required depth of manhole and havingsteelreinforcementinallpiecesofmanhole@notlessthan80kg per cum of concrete, including cast-in-situ PCC M-10 grade(1:3:6) foundation of 1.625m dia and 150mm thickness, PCCM15 grade circular wall ID 0.925m, wall thickness 200mm,height equal to OD of sewer pipe + 50 mm, PCC M15 gradebenching and channel portion and up to top level of sewerpipeetc complete with curing compaction and form work, supplyingand fixing heavy duty SFRC manhole cover as per IS 12592(Part I and II), supplying and fixing plastic encapsulated CI/MSfoot steps, including cost of shuttering, steel reinforcement,testing for water tightness etc complete in all respect as perdrawing, as per specification and the direction of the Engineer. | | 296 | Pre-cast RCC M-40 grade circular manholes 1.055 m deep toinvert with pre-cast manhole cover frame (height 0.20), conicalpiece (height 0.605), cast-in-situ PCC M-10 grade foundation,PCC M15 grade circular wall ID 0.925m, wall thickness200mm height equal to OD of sewer pipe + 50mm, PCC M15 | | 297 | Providing and fixing pre-cast RCC M-40 grade circular ring ofID 1.0m, wall thickness 125mm, height 150 / 300 mm forconstructing extra depth of manhole for depth beyond 1.055m | | 298 | Providing, fixing and constructing of pre-cast RCC M-40 gradecircular manholes with internal dia 1.2m and up to specifieddepth having pre-cast RCC M-40 grade circular manhole coverframe (ID 0.56m, OD 0.86m, height 0.20m), conical piece (topID 0.56m, bottom ID 1.2m, vertical height 0.805m, wallthickness 125mm), and circular rings of required heights (ID1.2m, height 150/ 300/ 600/ 900mm, wall thickness 125mm)below conical piece as per required depth of manhole andhaving steel reinforcement in all pieces of manhole @ not lessthan 80 kg per cum of concrete, including cast-in-situ PCC M-10 grade (1:3:6) foundation of 1.825m dia and 150mmthickness, PCC M15 grade circular wall ID 1.125m, wallthickness 200mm, height equal to OD of sewer pipe +50mm,PCC M15 grade benching and channel portion and up to toplevel of sewer pipe etc complete with curing compaction andform work, supplying and fixing heavy duty SFRC manholecover as per IS 12592 (Part I and II), supplying and fixingplastic encapsulated CI/MS foot steps, including cost ofshuttering, steel reinforcement, testing for water tightness etccomplete inall respectasperdrawing,asperspecificationand | | 299 | Pre-cast RCC M-40 grade circular manholes 1.255 m deep toinvert with pre-cast manhole cover frame (height 0.20), conicalpiece (height 0.805), cast-in-situ PCC M-10 grade foundation,PCC M15 grade circular wall ID 1.125m, wall thickness200mm height equal to OD of sewer pipe +50 mm, PCC M15 | | 300 | Providing and fixing pre-cast RCC M-40 grade circular ring ofID 1.2m, wall thickness 125mm, height 150 /300/600/900mmfor constructing extra depth of manhole for depth beyond | | 301 | Providing, fixing and constructing of pre-cast RCC M-40 gradecircular manholes with internal dia 1.5m and up to specifieddepth having pre-cast RCC M-40 grade circular manhole coverframe (ID 0.56m, OD 0.86m, height 0.20m), conical piece (topID 0.56m, bottom ID 1.5m, vertical height 1.105m, wallthickness 125mm), and circular rings of required heights (ID1.5m, height 150/300/600/900/1200 mm, wall thickness125mm) below conical piece as per required depth of manholeand having steel reinforcement in all pieces of manhole @ notlessthan80 kgpercumof concrete,including cast-in-situPCCM-10 grade (1:3:6) foundation of 2.125m dia and 150mmthickness, PCC M15 grade circular wall ID 1.425 m, wallthickness 200mm, height equal to OD of sewer pipe+50mm ,PCC M15 grade benching and channel portion and up to toplevel of sewer pipe etc complete with curing compaction andform work, supplying and fixing heavy duty SFRC manholecover as per IS 12592 (Part I and II), supplying and fixingplastic encapsulated CI/MS foot steps, including cost ofshuttering, steel reinforcement, testing for water tightness etccomplete inall respectasperdrawing,asperspecificationand | | 302 | Pre-cast RCC M-40 grade circular manholes 1.555 m deep toinvert with pre-cast manhole cover frame (height 0.20), conicalpiece (height 1.105), cast-in-situ PCC M-10 grade foundation,PCC M15 grade circular wall ID 1.425m, wall thickness200mm height equal to OD of sewer pipe+50mm, PCC M15 | | 303 | Providing and fixing pre-cast RCC M-40 grade circular ring ofID 1.5m, wall thickness 125mm, height150/300/600/900/1200mm for constructing extra depth of | | 304 | Construction of Shallow Manhole (0.60 to 1.0 m depth) withinternal dia 560mm and depth upto 1000mm with 150 mmthick PCC M10 in foundation, 75mm thick PCC M15 flooring inslope 1:12, 230mm thick brick masonry in CM (1:4), 20mmthick inside and outside plastering with CM (1:3), inside plasterfinished with neat coat of cement, with 560mm dia manholeframe and SFRC cover with double seal CI Frame embeddedin 200mm thick PCC M20 grade concrete, refilling of Jhiri withwatering and ramming complete as per approved drawingand/or directed by Engineer. Note : Only Excavation work willbe measured and paid separately. With SEWER-BRICK | | 305 | RCC Vent Shaft | | 306 | Providing, fixing and erecting precast RCC (M20) Vent shaftwith cowl, 125mm and 225mm internal and external diarespectively at top, 300mm and 450mm internal and externaldia at bottom and 9.0m over all length, bottom 1.175m belowground level fixed in the pit 900mmx900mmx1500mm withPCC M15, 250mm in bed and minimum 200mm all around withtop 150mm in PCC M15 with 20mm nominal size graded stoneaggregate , junction of vent shaft and concrete grouted withcement mortar 1: including making connection with sewermanhole with 150mm dia NP4 RCC pipe (IS 458-ammendedupto date) as required including Type-A bedding complete asperstandard designand finishedwith waterproofing cementof | | 307 | Drop Manholes | | 308 | Providing PVC-U pipes as per IS 15328 drop connectionexternally for depth from 0.60 m and upto 1.0 m drop frombranch sewer line to main sewer manhole or vise versaincluding inspection and cleaning eye, PVC-U drop pipe andbend encased around with cement concrete M15 with all formwork, cutting holes in walls and making good with brick/ stonemasonry work in cement sand mortar 1:4 plastered withcement sand mortar 1:3 with stiff cement mortar 1:1 aroundPVC-U pipe in masonry wall, making required channels | | 309 | 200 mm dia | | 310 | 250 mm dia | | 311 | Extra for additional drop depth of PVC-U pipes as per IS 15328drop connection beyond 1.0 m complete as per standardspecification and the direction of the Engineer. (To be paid for | | 312 | 200 mm dia | | 313 | 250 mm dia | | 314 | House Sewer Connections | | 315 | Constructing providing and fixing of pre-cast RCC M-40 gradecircular Road Side Inspection Chamber including earthworkusing sulphate resistant cement with following dia and depthcylindrical piece with 100mm wall thickness, 100mm baseslab, inbuilt cover & frame on top, provision for 110mm OD inand out sewer connection with making proper in built benchingand channel with PCC M-15 grade including providing cast-in-situ 100mm thick foundation of PCC M-10 grade, supplyingand fixing circular precast SFRC Circular 300 mm dia manholecover with frame - M.D. - 10, including steel reinforcementminimum @ 80kg/cum, testing for water tightness complete in | | 316 | Pre-cast Road side inspection chamber of 300mm dia(internal), 450mm depth and 600mm dia base foundation | | 317 | Pre-cast Road side inspection chamber of 450mm dia(internal), 600mm depth and 750mm dia base foundation. | | 318 | Pre-cast Road side inspection chamber of 450mm dia(internal), 900mm depth and 750mm dia base foundation. | | 319 | Providing at site, lowering & laying in trenches, aligning &jointing of PVC-U pipes (SN 8) as per IS 15328 (amended upto date) and as per specifications with rubber rings with socketand spigot joint, (EPDM/SBR) for all depths for pipe length asper drawing and specification including hydraulic field testing(including the cost and conveyance of water to site for testing)and commissioning etc complete as directed by Engineer. | | 320 | 110 mm Nominal dia | | 321 | 160 mm Nominal dia | | 322 | Empting of septic tank/ soakage well etc, disposing of sludgewithin a lead of 5km and taking out sewage including refillingwithlocal earth,ramming andcompaction inlayers,cleaningof | | 323 | Providing, supplying, laying of sand stone slab in sewertrenches for providing supporting base to sewer line overseptic tanks/ soak pits in alignment of sewer line:100 mm thick stone slabs in required length. | | 324 | Drain Covers | | 325 | Providing and fixing of reinforced Ferro-Cement drain coversdesigned for 'A' class loading duly marked on cover withadequate steel reinforcement having thickness 75mm to150mm anti corrosive bitumen painted M.S. plate , Rim andM.S. lifting hooks, Admixtures like plasticizer, bond improvingcompound, shrinkage, resistance compound, abrasionresistant complete as per approved design etc. | | 326 | Standard Size 600x800mm (75mm thick) for span 300 to | | 327 | Standard Size 1000x800mm (100mm thick) for span 451 to | | 328 | Standard Size 1500x600mm (125mm thick) for span 701 to | | 329 | Providing and fixing precast dense cement concrete M-20Grade (Vibro-pressed) drain section block of different size asper approved drawing, design and strength as per IS:2185(part I) of grade 'D' (5.00 N/mm2) proper quality ofadditive/admixture like plasticizer etc. added to produce highquality and durable drain section Blocks of 'L' shape 'U' shapeetc. over 50mm thick CC M15 base course with fixing andjoining with C.M.1:4 in proper grade and level complete in all | | 330 | 80mm thick | | 331 | Nallah/ Drain Crossing | | 332 | Cleaning and removal of earth, silt, sludge, kankar, boulder,building material and garbage in existing nallah/drainsincluding construction of bye pass arrangement to byepasswater with 1.5m lift from ground level and lead upto 50 mincluding foul & saturated condition where pumping out orbailing out of water is required, including shoring, shutteringwhere required and dewatering. Making access for disposal | | 333 | For Depth upto 1.50 m | | 334 | For depth above 1.50 m and upto 3.00 m | | 335 | For depth above 3.00 m and upto 4.50 m | | 336 | For depth above 4.50 m and upto 6.00 m | | 337 | Repairing of water connections and water lines damagedduring laying of sewer lines | | 338 | Providing and fixing G.I. pipes complete with G.I. fittingsincluding trenching and refilling etc. External work : | | 339 | 15 mm nominal bore | | 340 | 20 mm nominal bore | | 341 | Providing, lowering, laying & jointing MDPE/ HDPE pipes(Class-PE 80) PN 12.5 composite pipes for extra length forhouse service connections as per drawing and specificationscomplete including all material, labour, testing andcommissioning as per Technical Specifications and as per | | 342 | With MDPE pipe | | 343 | 20 mm dia service pipe | | 344 | Providing, lowering, laying in trenches, aligning, fixing inposition and jointing socketed rubber gasket type ISI markeduPVC pipes of Class III (6 Kg/sqcm) suitable for potable waterwith rubber ring joints (as per IS 4985-2000) of following outerdiawithallaccessories(excludingspecials)completeincludingallmaterial,labour,hydraulictesting andcommissioning asperTechnical Specifications and as per direction of Engineer.Note : E/w to be measured and paid separately. | | 345 | 90 mm dia | | 346 | 110 mm dia | | 347 | 125 mm dia | | 348 | 140 mm dia | | 349 | 160 mm dia | | 350 | 180 mm dia | | 351 | 200 mm dia | | 352 | Providing, lowering, laying, aligning, fixing in position andjointing CI D- joint class-10 as per IS specifications completeof the following sizes including all jointing material, cost of alllabour, testing and commissioning as per Technical | | 353 | 80 mm dia | | 354 | 100 mm dia | | 355 | 125 mm dia | | 356 | 150 mm dia | | 357 | 200 mm dia | | 358 | Providing, lowering, laying, aligning, fixing in position andjointing CI Transition Coupling Joints for making connectionbetween AC pipes and CI/DI pipes to match the outsidediameter of following proposed pipe sizes for potable waterincluding all jointing material as per manufacturer'sspecification, cost of all labour, testing and commissioning as | | 359 | 80 mm dia | | 360 | 100 mm dia | | 361 | 125 mm dia | | 362 | 150 mm dia | | 363 | 200 mm dia | | 364 | Providing and maintaining of mobile toilet units having sets of3 toilet in each unts with wash basin for washing hands etc.maintaining in hygeininc conditions with filling of water andemptying of sewage on day to day basis; Toilet units should | | 365 | Procurment of Sewer Jetting Machine | | 366 | Supply and Delivery of vehicle mounted sewer jettingmachines of 500 litre capacity. | | 367 | Supply and Delivery of vehicle mounted sewer suction cumjetting machines of 4000 litre capacity. | | 368 | Providing tools for sewerage maintenance includingpneumatic plugs, air blowers, High pressure sewer jettinghose, Foot operated valve, Hose reel, Hydraulic hose reel,Camera, Torch, Inflattable pneumatic pipe plugs for pipeblocking/bypass, Portable non clog sludge pumps, ManholeGuard, Hand gloves, gas masks, gas detectors, safety lamp,safety harnesses, rescue tools, tripods, first aid kitsand safety | | 369 | h T h i lS ifi ti d di ti fProviding tools for sewerage maintenance including CCTVcamera system with software for analysis of sewer pipe andmanhole, pneumatic plugs, air blowers, High pressure sewerjetting hose, Foot operated valve, Hose reel, Hydraulic hosereel, Camera, Torch, Inflattable pneumatic pipe plugs for pipeblocking/bypass, Portable non clog sludge pumps, ManholeGuard, Hand gloves, gas masks, gas detectors, safety lamp,safety harnesses, rescue tools, tripods, first aid kitsand safetyshoes as per Technical Specifications and as per direction of | | 370 | STRATEGIC MANHOLES | | 371 | Providing, Installation, Testing and Commissioning ofULTRASONIC LEVEL TRANSMITTER for Water Application :Principle : Time of Flight / Sensor MOC PP / ProcessConnection 1 1/2 inch BSP or 2 inch BSP Threaded type /Power Supply: 24 V DC / Output: 4- 20mA / Display: Integral | | 372 | 0 - 8 MTR | | 373 | Providing, installation, testing and commissioning of RTU/PLCpanel with ISDN/GPRS modem to transmit data to Localcontrol centre as well as Master Control Centre, etc. completeas per specifications and/or as directed by the Employers | | 374 | Providing, installation, testing and commissioning of UPS,3Phase 415 V, 50 Hz with 60 min back up Ni+Cd batterybank | | 375 | Environmental Monitoring Items: Collection and Analysis | | 376 | Ambient Air Quality-Monitoring- For parameters – PM-2.5 &PM-10, SO2, NO2, CO from NABL approved laboratory andsubmission of report complete in all respect. | | 377 | Ambient Noise Quality Monitoring - To Identify sources ofnoise, Noise due to traffic/transportation of vehicles, Noise dueto heavy equipment operations, Duration and variations innoise over time etc. the equivalent noise levels shall bemonitored (Lday and Lnight in Leq dBA) from NABL approved | | 378 | Ground Water Quality- pH, TDS, Total Hardness, Zn,Chloride,Iron, Copper, DO, Manganese, Suplhate, Nitrate, Fluiride, Hg,Cadmium, Cr+6, Arsenic, Lead, Total Alkalinity, Phosphate, | | 379 | Soil quality- pH, Elect. Conductivity (at 250C), Moisture (at1050C), Texture (silt, clay, sand), Calcium (as CaO),Magnesium (asMg),Permeability,Nitrogen (asN),Sodium(asNa), Phosphate (as PO4), Potassium (as K), Organic Matter, | | 380 | Rain Water Harvesting Structures | | 381 | Sprinkling of Water for Dust Suppression during excavation | | 382 | Planting trees as compensatory afforestation at the rate of 290trees per hectare at a spacing of 6 m by grubbing and levelingthe ground upto a depth of 150 mm, digging holes 0.9 m dia, 1m deep, mixing farm yard/sludge manure with soil, planting ofsapling 2 m high with 25 cm dia stem, backfilling the hole and | | 383 | Miscellaneous Works | | 384 | Providing and laying in position specified grade of reinforcedcement concrete excluding the cost of centring, shuttering,finishing and reinforcement -All work upto plinth level : | | 385 | 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stoneaggregate 20 mm nominal size) | | 386 | Reinforcement for R.C.C. work at all levels includingstraightening, cutting, bending, placing in position and bindingall complete. | | 387 | Thermo-Mechanically Treated bars. | | 388 | Centring and shuttering with plywood or steel sheet upto twostories or height upto 7.5 metre above plinth level includingstrutting, propping etc. and removal of form for : | | 389 | Foundations, footings, bases of columns, etc. for massconcrete. | | 390 | Brick work with FPS bricks of class designation 75 infoundation and plinth in: | | 391 | Cement mortar 1:4 (1 cement : 4 coarse sand) | | 392 | Cement mortar 1:6 (1 cement : 6 coarse sand) | | 393 | Random rubble masonry with hard stone in foundation andplinth : | | 394 | Cement mortar 1:4 (1 cement : 4 coarse sand) | | 395 | Cement mortar 1:3 (1 cement : 3 coarse sand) | | 396 | Providing and laying in position cement concrete of specifiedgrade excluding the cost of centring and shuttering - All workupto plinth level : | | 397 | 1:1:2 (1 Cement : 1 coarse sand : 2 graded stone aggregate 20mm nominal size) (As per design mix) | | 398 | 1:2:4 (1 cement : 2 coarse sand :4 graded stone aggregate 20mm nominal size) | | 399 | 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). | | 400 | Coursed rubble masonry (first sort) with hard stone infoundation and plinth with : | | 401 | Cement mortar 1:6 (1 cement : 6 coarse sand) | | 402 | Restoration of Culverts, Drains, Compound Wall | | 403 | Brick masonry work in cement mortar with mechanical mixerwith First class bricks (min. 10.5 Mpa) in foundation (at anylevel) complete as per drawing and technical specification andas per clause 1000 & 1300 of MoRT&H specification includingall scaffolding material, labour, machinery but excludingpointing and plastering. | | 404 | In cement mortar 1:3 (1 cement : 3 coarse sand) | | 405 | In cement mortar 1:4 (1 cement : 4 coarse sand) | | 406 | Random rubble stone masonry work in cement mortar withmechanical mixer in foundation (at any level) complete as perdrawing and technical specification and as per clause 1000and 1400 of MoRT&H specification including all scaffoldingmaterial, labour, machinery but excluding pointing and | | 407 | In cement mortar 1:3 (1 cement : 3 coarse sand) | | 408 | In cement mortar 1:4 (1 cement : 4 coarse sand) | | 409 | Plain cement concrete 1:3:6 nominal mix in foundation withcrushed stone aggregate 40 mm nominal size mechanicallymixed, placed in foundation and compacted by vibratorincluding curing complete as per clause 2100 of MoRT&Hspecification including all scaffolding, material, labour,machinery. | | 410 | Providing, laying and compacting plain/ reinforced cementconcrete of specified grade in foundation/ leveling course/ pilecap using concrete mixer and vibrater complete including costof form work, as per drawing and technical specifications andas per clause 1100, 1500,1700,2100 of MoRT&H specificationincluding all scaffolding material, labour, machinery. | | 411 | PCC Grade M -15 | | 412 | RCC Grade M -20 | | 413 | Brick masonry work with First class FPS bricks (min. 10.5Mpa) in cement mortar with mechanical mixer in substructure/super structure at all levels complete as per clause 1300 and2200 of MoRT&H specification including all material, labour,scaffolding etc but excluding pointing and plastering. | | 414 | In cement mortar 1:3 (1 cement : 3 coarse sand) | | 415 | In cement mortar 1:4 (1 cement : 4 coarse sand) | | 416 | Plastering with cement mortar (1:3) on Brick/stone work insubstructure/ super structure at any height complete as perclause 1312 of MoRT&H specification including all material,labour, scaffolding etc. | | 417 | 12 mm plaster on brick work | | 418 | 20 mm plaster on stone work | | 419 | Providing and laying structural plain/ reinforced cementconcrete (design mix) of specified grade in substructure at alllevels using concrete mixer and vibrater, including cost of formwork, as per drawing and technical specifications complete asper clause 1500, 1700 and 2200 of MoRT&H specificationincluding all material, labour, scaffolding etc. | | 420 | PCC Grade M -20 | | 421 | RCC Grade M -25 | | 422 | General Obligations | | 423 | Provide and maintain four wheeler (cars) including driver,comprehensive insurance, fuel, oil and lubricants, for averagerunning of 2000 kms per month. Vehicle should be newer thanof model 2019. | | 424 | Consumer Relation Management Centre (CRMC) | | 425 | Design, Supply, Installation, Construction of ConsumerRelation Management Centre (CRMC) including but notlimitedto office building, water supply, sanitation, boundary wall,pipes, fittings, electrical works, street lights, lavotaries,furniture, roadworks, horticulture, landscaping, architecturalwork, finishing works and all relevant civil, electrical,Mechanical workscomplete in all respectasperspecifications,employer's requirement and satisifaction to the Employer'sRepresentative to achieve perforamce indicators. | | 426 | Electrical Works | | 427 | Design, Supply, Installation, Testing & commissioning ofComplete Solar panel with following capacity of Solar PVcrystalline Module, string inverter, complete set of GalvanizedModule Mounting Structure with appropriate analysis ofload/wind speed, Remote monitoring system, Require set ofBattery Bank, Power Conditioning Unit and complete set ofCables & Other related accessories including conduit, ACDB,lightning arrester and earthing kits ETC, Installation &Commissioning Civil work for structure. LT panel (if required) | | 428 | SPS-1 : 1.0 MLD | | 429 | SPS-2 : 2.0 MLD | | 430 | SPS-3 : 1.0 MLD | | 431 | Sewage Treatment Plant | | 432 | Design , Drawing , Construction, Supply, Installation, testing,Trial run & commissioning of Sewage Treatment Plant ofcapacity 4.6 MLD ( with primary settling tank unit ) based onSBR technology. It includes but not limited to all civil,mechanical,electrical,instrumentation, atomization andSCADA, campus development , drinking water facility,sanitation, etc and all relevant work to complete the work asper scope of work & specifications including Treated Effluentworks-construction of TEESR, TESR, Pumping station, | | 433 | di l ft t d ffl t t ifi ti dSTP: 4.7 MLD | | 434 | DI Pumping Main | | 435 | Providing, lowering, laying in trenches, aligning, fixing inposition andjointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes asperIS:8329-2000 (amended upto date), with internal cementmortarlining for potable water with rubber ring (EPDM/SBR) joints asperIS: 5382-1985 (excluding special accessories) completeincluding all | | 436 | 200 mm dia | | 437 | 250 mm dia | | 438 | 300 mm dia | | 439 | Providing, lowering, laying, aligning, fixing in position at andjointing at all level/ depths DI K-12 standard specials withrubber ring (EPDM/SBR) joints as per IS: 5382- 985 such astees, bends, tapers, caps etc. within trenches in DI pipe linecomplete including all material, labour, testing andcommissioning along with pipe line as per TechnicalSpecifications and as per direction of Engineer.Note : E/w to be measured and paid separately. | | 440 | Specials S&S DI K-12 | | 441 | upto 300 mm dia | | 442 | Specials flanged DI K-12 | | 443 | upto 300 mm dia | | 444 | Construction of RCC valve chamber for different type of valvesincluding earthwork excavation, 100mm PCC M10 (1:3:6 (1Cement : 3 coarse sand : 6 graded stone aggregate 20mmnominal size) as leveling course, RCC M20 grade 1:1½:3 (1Cement : 1½ coarse sand : 3 graded stone aggregate 20mmnominal size) for base slab, side wall & cover slab all 125mmthick with C.I. surface box with hinged cover 100x100x75mm(deep), including cost of steel reinforcement not less than 80kg per cum CC, form work, proper curing of concrete workcomplete in all respect as per standard specifications anddrawings and as directed by Engineer. | | 445 | For Sluice Valves | | 446 | 120cm x 120cm x 170cm (depth) for 80/100/125/150 mm diavalve | | 447 | 130cm x 130cm x 180 cm (depth) for 200/250 mm dia valve | | 448 | For Air Valves | | 449 | 160cm x 130cm x 160cm (depth) for 50 mm dia valve | | 450 | 190cm x 150cm x 200cm (depth) for 80 mm dia valve | | 451 | Providing, lowering, laying, aligning, fixing in position in pipeline, Resilient Seated D/F DI Sluice valves of approved make& design standard of following dia complete (including jointing& jointing material ) including all material, labour, testing andcommissioning along with pipe line as per TechnicalSpecification & as per direction of Engineer. ( Category \\"A\\") | | 452 | Manually operated class PN 1.6 | | 453 | 150 mm dia | | 454 | 200 mm dia | | 455 | 250 mm dia | | 456 | Providing, lowering, laying, aligning, fixing in position andjointing in pipe line DI Kinetic Double Air Valves of followingdia (including jointing and jointing material), including allmaterial, labour, testing and commissioning as per TechnicalSpecifications and as per direction of Engineer. Category \\"A\\" | | 457 | 50 mm dia | | 458 | 80 mm dia | | 459 | House Service Connection (HSC) | | 460 | Making Connection of existing house sanitary system to roadside inpection / property chamber by construction of chambers(excludiing cost of chamber) and Providing, laying, jointing,testing & commissioning of house sewer line / chambers within the premises and upto road side inspection chamber, itincludes dismentling of floor, excavation of trenches, laying,jointing of 110 mm dia PVC-U pipe, construction ofintermediate house chambers (with in the premises) forconnecting existing sewage / sullage pipe line upto propertychamber for joining of existing pipes coming from WC's, toilets,bathrooms, kitchen, wash basins etc., and refilling of trenchesand repairing of floor with cement concrete base 1:2:4 andfloor finishing with kota stone slab flooring over 20 mm(average) thick CM (1:4) / 40 mm thick Marble chip flooringwith granite finish (shade matching with existing) / other tilesmatching to existing floor and repairing of wall punctured formaking hole as good as existing with 12 mm thick cementplastering in CM (1:4 ratio). It also includes provision of gullytrap arrangement, PVC-U pipes (SN8) as per IS:15328(amended up to date) and as per specifications jointing with | | 461 | bb i (EPDM/SBR) ith k t d i tj i tf llFor pipe length upto 5 meter | | 462 | For For pipe length 5-10 meter | | 463 | For pipe length more than 10 meter | | 464 | Construction of Household Terminal chamber square in shapewith internal size approximately 400mm x 400mm and depthupto 500mm wth 100mm thick PCC M15 in foundation, 50mmthick PCC M20 flooring in slope,115mm thick brick masonryinCM (1:4), 20mm thick inside and outside plastering with CM(1:3), inside plaster finished with neat coat of cement, circularshape 450mm dia pracast RCC manhole cover with SFRCframe embedded in 75mm thick PCC M20 grade concrete,refilling of jhiri with watering and ramming etc. complete as perapproved drawing and / or directed by Engineer. | | 465 | Faecal Sludge Management (FSM) | | 466 | Desludging of septage from househole pits/ septic tank,transportation to FSTP, Disposal to designated unit in FSTPincluding operate and maintenance of the equipment with allaccessories complete in all respect over the O&M period | | 467 | by 4000 lit truck | | 468 | by 1000 lit truck | | 469 | Supply, Trial run and commissioing of Truck mountedDesludging Equipment with all accessories, as per technicalspecification. | | 470 | 4000 lit. capacity | | 471 | 1000 lit. capacity | | 472 | \\"Operation and Maintenance\\" | | 473 | Waste Water | | 474 | From commssioning to completion of design build period | | 475 | House Sewer Connection during O&M Peiord | | 476 | Making Connection of existing house sanitary system to roadside inpection / property chamber by construction of chambers(excludiing cost of chamber) and Providing, laying, jointing,testing & commissioning of house sewer line / chambers within the premises and upto road side inspection chamber, itincludes dismentling of floor, excavation of trenches, laying,jointing of 110 mm dia PVC-U pipe, construction ofintermediate house chambers (with in the premises) forconnecting existing sewage / sullage pipe line upto propertychamber for joining of existing pipes coming from WC's, toilets,bathrooms, kitchen, wash basins etc., and refilling of trenchesand repairing of floor with cement concrete base 1:2:4 andfloor finishing with kota stone slab flooring over 20 mm(average) thick CM (1:4) / 40 mm thick Marble chip flooringwith granite finish (shade matching with existing) / other tilesmatching to existing floor and repairing of wall punctured formaking hole as good as existing with 12 mm thick cementplastering in CM (1:4 ratio). It also includes provision of gullytrap arrangement, PVC-U pipes (SN8) as per IS:15328(amended up to date) and as per specifications jointing withrubber ring (EPDM/SBR) with socket and spigot joint for alldepths including specials, fittings / accessories of class III (6kg/sqcm)uPVC asperIS:4985 with sealed jointsin uPVC pipeline at all levels as per requirement etc. complete as per | | 477 | di i fE i i hFor pipe length upto 5 meter | | 478 | For pipe length 5-10 meter | | 479 | For pipe length more than 10 meter | | 480 | Construction of Household Terminal chamber square in shapewith internal size approximately 400mm x 400mm and depthupto 500mm wth 100mm thick PCC M15 in foundation, 50mmthick PCC M20 flooring in slope,115mm thick brick masonryinCM (1:4), 20mm thick inside and outside plastering with CM(1:3), inside plaster finished with neat coat of cement, circularshape 450mm dia pracast RCC manhole cover with SFRCframe embedded in 75mm thick PCC M20 grade concrete,refilling of jhiri with watering and ramming etc. complete as perapproved drawing and / or directed by Engineer. | | 481 | After completion of Design Build Period | | 482 | O&M of STP & SPS | | 483 | Operation & maintenance Cost of SPS:O&MCostincluding replacement obligationsSpare parts,toolsand tackles Manpower, repair & maintainence of Civil works,Electromechanical, Instrumentation SCADA and automationworks and pumping main related to plant operation as perscope of works and specifications and performance standardsincluding all other cost related to operation and maintainenceof SPS facility but excluding energy Consumption. | | 484 | SPS‐1 : 1.0 MLD | | 485 | SPS‐2 : 2.0 MLD | | 486 | SPS‐3 : 1.0 MLD | | 487 | Operation & Maintenance of Up-gradation units of existingSTPOperation and maintenance of Upgradation Units for ExistingSewage treatment plants based on Technology provided byNEERI( National Environmental Enginering Research Institute), DEWATS treatment methodology, soil biotechnology of IIT'sof India including but not limited to all civil, mechanical,electrical, instrumentation & SCADA system, it also includesactivites for campus development, administrative building,laboratory, horticulture, etc., and all works related to plantoperation as per scope of work and specifications and | | 488 | 10 MLD STP | | 489 | Operation & maintenance Cost of Network:Operation & maintenance of sewerage collection, conveyancesystemandpumpingmain (RCC/HDPE/HDPE DWC/DIpipes)from consumer point to STP complete. (line between propertychamber and sewer manhole will not be measured for paymentpurpose). | | 490 | Sewer Manholes Covers | | 491 | Supplying & fixing 560mm dia SFRC manhole frame & coveras per IS : 12592-2002 in existing manholes including groutingthe frame in PCC M-15 complete in all respect as directed bythe Engineer. | | 492 | Supplying&fixing560mmdiaSFRC manholecoverasperIS:12592-2002 in existing manholesframe complete in all respectasdirectedbytheEngineer | | 493 | Faecal Sludge Management (FSM) | | 494 | Desludging of septage from househole pits/ septic tank,transportation to STP, Disosal to designated unit in STPincluding operate and maintenance of the equipment with allaccessories complete in all respect over the O&M period | | 495 | by 4000 lit truck | | 496 | by 1000 lit truck | | 497 | Operation & maintenance of Faecal Sludge transportationsystem including human resource for maintenance of vehicleregular operations and maintenance (Driver 1 no., operator 1no.andHelper2no.),completevehicle maintenance,servicingand repair including Painting, general engine repair, tyrechange, wheel alignment and balancing, Fitness certificate,Pollution under control, seats, cover, lights, breaks, clutchhydraulic & pneumatic system of vehicle, taxes, engine oilchange, coolant and other minor repairs, fuel for truckoperations, Regular maintenance of sucking pump such thatincludes oil, greasing, valve change, rubber and pipe change,Installation of GPS tracker, software subscription, safety gearsfor driver and operator such that includes (Facemask, helmet,pair of safety gloves, pair or gumboots and other specialequipment’s for operator. 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