Tender For Construction Of Groundwater Recharging Structures At Vulnerable Locations Of Poonch District To Replenish And Maintain Adequate Water Levels In Depleted Water Sources In Poonch District Recharge Structure Of Existing Sources Using 8 Vertic
Tender Overview
Project Description
Tender for Construction Of Groundwater Recharging Structures At Vulnerable Locations Of Poonch District To Replenish And Maintain Adequate Water Levels In Depleted Water Sources In Poonch District Recharge Structure Of Existing Sources Using 8 Vertical Circular Pit Filled With Filter Media And 52 Injection Well System With Pressure Discharge
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 12-Oct-2026 | condition | Other | 14-Oct-2026 |
| 2 | 14-Oct-2026 | date | Date | 16-Oct-2026 |
| 3 | 12-Oct-2026 | condition | Other | 16-Oct-2026 |
| 4 | 14-Oct-2026 | date | Date | 16-Oct-2026 |
| 5 | 12-Oct-2026 | condition | Other | 17-Oct-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as upto lead of 25 meter beyond 1 m from cutting edge |
| 2 | Re-development of Bore hole. The job includes shifting of air compressor to the site of work along with all accessories. Clearance of site in and around complex, cutting, levelling and dressing of grounds Deployment of air compressor & lowering of air line along with column pipes & redevelopment of the Bore hole by cleaning bottom to top and again from top to bottom, till the availability of sand free water. Complete job in all respects i.e. providing of POL, tool and tackles, flange jointing material, loading/ unloading of materials, tool and tackles and other allied material. The job includes cost of material and labour charges. |
| 3 | Supplying, filling, spreading and leveling stone boulders of size range 5 cm to 20 cm, in recharge pit in the required thickness for all leads and lifts all complete around well as per direction of Engineer-in-charge |
| 4 | Supplying, filling, spreading and leveling gravels of size range 5 mm to 10 mm, in recharge pit over the existing layer of boulders, in the required thickness for all leads and lifts around well all complete as per direction of Engineerin-charge. |
| 5 | Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in Cement mortar 1:6 ( 1 cement : 6 coarse sand) |
| 6 | Providing and laying in position specified grade of Reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level in 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 7 | Centering and shuttering including strutting, propping etc. and removal of form work |
| 8 | Suspended Floor |
| 9 | Reinforcement for RCC Work |
| 10 | Providing and fixing 6\\" dia slotted PVC pipe (ISI marked) |
| 11 | Providing and fixing 6\\" dia slotted G.I pipe (ISI marked) |
| 12 | Fiberglass mesh with alkali-resistant coating having mass per unitarea 145 g/m2, mesh size: 3.9x4.0 mm ±10% |
| 13 | Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. |
| 14 | Providing and laying Double Flanged (screwed / welded) Centrifugally (Spun) including Gasket |
| 15 | Steel Work In Built up Section (Manhole and Ladder) Complete Job |
| 16 | Carriage of cement in all terrains through a lead of 5km by MT and 150 mts by head load including cost of loading unloading and stacking. |
| 17 | Carriage of sand by Mechanical Transport in all terrains through a lead up to 25 kms and 150 mts by head load including cost of loading, unloading and stacking. |
| 18 | Carriage of bricks for an average distance of 110 Km by MT from brick kiln and 100m by head load including cost of loading and and stacking etc. |
| 19 | Carriage of steel av distance 30 kms by M.T and 1.5 Km by H/Load |
| 20 | Construction of Injection Well System With Pressure Discharge Earth work excavation for injection well by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth. 1.5 m in width as well as 10 sqm on plan) including dressing sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. All kinds of soil |
| 21 | Excavating trenches to connect the water to injection well of required width for pipes, cables etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then retuning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering etc and disposing of surplus excavated soil as directed, within a lead of 50m. All kinds of soil, pipes, cables etc exceeding 80 mm dia but not exceeding 300 mm dia. |
| 22 | Extra for every additional lift of 1.5m or part thereof in excavation/banking excavated or stacked materials- All kinds of soil 1.50 to 3.00 m depth. |
| 23 | Extra for every additional lift of 1.5m or part thereof in excavation/banking excavated or stacked materials- All kinds of soil up to 4.50m depth. |
| 24 | Extra for every additional lift of 1.5m or part thereof in excavation/banking excavated or stacked materials- All kinds of soil up to 4.50m depth to 6.00 mtr depth. |
| 25 | Filling available excavated earth (excluding rock) in trenches, plinth, sides od foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50m and lift up to 1.5 m |
| 26 | Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipment’s, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, Upto Ist aquifer Contact.Up to 90m |
| 27 | Beyond 90m t0 150m (if Required) |
| 28 | Supplying, assembling, lowering and fixing in vertical position in borewell, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/plain ended casing pipes of required dia, conforming to IS:4270, of reputed & approved make, including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge. 150 mm nominal size dia having minimum wall thickness 5.40 mm as per strata available |
| 29 | Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 plain slotted (having slot of size 1.6/3.2 mm) mild steel threaded and socketed/ plain bevel ended pipe (type A) of required dia, conforming to IS: 8110, of reputed and approved make, having wall thickness not less than 5.40 mm, including painted with outside surface with two coats of anticorrosive bitumastic paint of approved brand and manufacture, including hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer -in-charge.150 mm nominal size dia metre As per strata available |
| 30 | Providing and fixing M.S clamp of required dia to the top of casing/housing pipe of tubewell as per IS:2800 (Part-I), including necessary bolts & nuts of required size complete. 125 mm clamp. |
| 31 | Supplying, filling, spreading & levelling Crushed stones of size range 5 cm to 20 cm, in recharge pit, in the required thickness for all leads & lifts, all complete as per direction of Engineer-in-charge. |
| 32 | Supplying, filling, spreading & levelling gravels of size range 5 mm to 10 mm, in recharge pit, over the existing layer of boulders, in required thickness for all leads & lifts, all complete as per direction of Engineer-in-charge. |
| 33 | Supplying, filling, spreading filter media levelling coarse sand of size range 1.5 mm to 2mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer-in-charge. |
| 34 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) perforated pipes for hot & cold-water supply including all CPVC plain & brass threaded fittings this includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer-in-charge. 150 mm dia mtr-as per site requirement |
| 35 | Disposal of injection well debris/melba/similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, Beyond 50 m initial lead, for all leads including all lifts involved. |
| 36 | Providing, lowering and fixing of prefabricated Reinforced concrete rings for injection well Stenning of required depth with perforation on sides of ring of different dia, thickness and width with jointing with cement mortar 1:1 (1 cement: 1 coarse sand) 1350 mm outer dia Reinforced concrete HDPE pipe rings- 0.30 m height and 65 mm thickFor recharge well for desilting chamber |
| 37 | Disposal of injection well debris/melba/similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, Beyond 50 m initial lead, for all leads including all lifts involved. |
| 38 | 1350 mm outer dia Reinforced concrete HDPE pipe rings- 0.30m height and 100 mm thick. |
| 39 | Supplying, filling, spreading filter media levelling charcoal in injection well as required thickness over gravel layer, for all leads & lifts all complete as per direction of Engineer-in-charge complete. |
| 40 | Supplying, filling, spreading filter media levelling activated carbon in Injection well as required thickness over gravel layer, mixed with charcoal for all leads & lifts all complete as per direction of Engineer-in-charge. |
| 41 | Providing and fixing factory made precast Reinforced concrete perforated slab having concrete of strength not less than M-25 of size 1195 mm dia and 65 mm thickness, reinforced with 8 mm dia 4 no’s longitudinal & 9 no’s cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding complete all as per direction of Engineer-in-charge. |
| 42 | Providing and erecting Anti clogging & anti-corrosive \\"AV\\" wire screen for injection well dia 163 mm, material of screen SS 304, Pattern screen wound on pipe consisting of continuous trapezoidal wire spirally wound around fabricated cage. Slot size 0.75 mm, coating of screen anti-oxidant powder coated tensile strength of pipe 6 tons, collapse strength of pipe up to 9.6 kg/sq cm, slot opening size and percentage of open area -27% effective length of screen 500 mm and overall length 750 mm and end connections are sleeve type. ---at top and bottom of casing pipe |
| 43 | Supplying & Fixing filter horizontal 500 mm in length 150 mm dia with slots 0.75 mm with fitting at outlet to injection well having with flanged at front side and back side all complete as per direction of Engineer-in-charge. |
| 44 | Survey & mapping the location of injection well for rejuvenating the bore wells and recharging the Mother Earth. |
| 45 | Providing and fixing factory made Reinforced concrete Perforated slab having concrete of strength not less than M-25, of size 1150mmdia and 75mm thickness, 32mm Perforated Holes reinforced with 8- & 10-mm mild steel rods should be used for reinforcement, |
| 46 | Providing and fixing factory made reinforced concrete closing slab of silt trap having concrete of strength not less than M-25, of size 900 mm dia and 65mm thickness, reinforced with 8 mm mild steel rods should be used for reinforcement |
| 47 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold-water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge: - 150mm Dia |
| 48 | Providing and fixing PVC cowl vent for air circulation -150mmdia ABOVE RECHARGE WELL |
| 49 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, gates and similar works----FOR SAFETY OF VENT PIPE |
| 50 | Constructing brick masonry road gully chamber 110x50x77.5 cm with bricks in cement mortar 1:4 (1 cement: 4 coarse sand) including 500x450mm precast R.C.C. horizontal grating with frame and vertical grating complete as per standard design: With common burnt clay F.P.S. (Non Modular) bricks of class designation 7.5 |
| 51 | Clearing of Site By way of Bush Cutting, making approach road shifting of machinery and allied material preparation of Site proper levelling for installation of machinery Please Enable Macros to View BoQ information |
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