Tender For Repair And Cleaning Of Sewage Lines, Manhole, Septic Tanks, Soakage Well And Connected Items At Zone A & B At Kaluchak Mil. Stn.
Tender Overview
Project Description
Tender for Repair And Cleaning Of Sewage Lines, Manhole, Septic Tanks, Soakage Well And Connected Items At Zone A & B At Kaluchak Mil. Stn.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 04-Jun-2026 | CORRIGENDUM No-01 | Other | 01-Jul-2026 |
| 2 | 23-Jun-2026 | CORRIGENDUM No-03 | Date | 07-Jul-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar, internal dia of pipe 150mm completed all as directed and as specified. |
| 2 | Demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar, internal dia of pipe 200mm completed all as directed and as specified |
| 3 | Salt-glazed stoneware drain pipe, grade ‘A’ internal dia of pipe 150mm, laid in trenches and jointed, completed all as directed and as specified |
| 4 | Supply and fixed 150mm dia DWCPE(SN8) HDPE pipes laid in treanches on PCC bed jointed as per manufacturers instruction completed all as directed and as specified . |
| 5 | Reinforced concrete pipe class NP-2 150 MM laid and jointed complete with collors completed all as directed and as specified |
| 6 | M & L for Plain cement concrete type D-2, 1: 4 : 8 (using 40mm graded stone aggregate) in bed for 150mm bore NP-2 drain pipe including packing under and haunching against the sides of pipe after they are laid and tested completed all as directed and as specified |
| 7 | Reinforced concrete pipe class NP-2 200 MM laid and jointed completed all as directed and as specified |
| 8 | M & L for Plain cement concrete type D-2, 1: 4 : 8 (using 40mm graded stone aggregate) in bed for 200mm bore NP-2 drain pipe including packing under and haunching against the sides of pipe after they are laid and tested completed all as directed and as specified |
| 9 | M & L for Precast concrete Main hole cover slab of PCC 1 : 2 : 4, type B1, (using 20mm graded stone aggregate) complete including necessary form work completed all as directed and as specified |
| 10 | Mild steel TMT bars 8mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hoping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.90mm dia completed all as directed and as specified |
| 11 | Cutting into existing manholes for connecting new drains, making good to pipe and rendering cutting out existing benching for and forming branch channel ( ½ round or ¾ section) in cement concrete 1 : 2 : 4, type B1 smooth finished and reforming benching as required for 150mm bore pipe completed all as directed and as specified |
| 12 | Cleaning/ clearing of sewage line (including manholes) of 100mm bore of any description, underground at any depth, removing any type of blockage including desilting, descaling & dechocking of drains as well as manholes with combined high pressure water jetting cum suction (vacuum) type machine mounted on LCV/ HCV and having facilities of high pressure vacuum and provision of hydraulic application through high pressure thermo plastic fibre based water jetting hose and conical round shape nozzle pipe and flushing after cleaning including removing the same in the tank to a place outside cantonment at the place meant for the purpose by local municipality, completed all as directed and as specified |
| 13 | Cleaning/ clearing of sewage line (including manholes) of 150mm bore of any description, underground at any depth, removing any type of blockage including desilting, descaling & dechocking of drains as well as manholes with combined high pressure water jetting cum suction (vacuum) type machine mounted on LCV/ HCV and having facilities of high pressure vacuum and provision of hydraulic application through high pressure thermo plastic fibre based water jetting hose and conical round shape nozzle pipe and flushing after cleaning including removing the same in the tank to a place outside cantonment at the place meant for the purpose by local municipality, completed all as directed and as specified |
| 14 | Cleaning/ clearing of sewage line (including manholes) of 200mm bore of any description, underground at any depth, removing any type of blockage including desilting, descaling & dechocking of drains as well as manholes with combined high pressure water jetting cum suction (vacuum) type machine mounted on LCV/ HCV and having facilities of high pressure vacuum and provision of hydraulic application through high pressure thermo plastic fibre based water jetting hose and conical round shape nozzle pipe and flushing after cleaning including removing the same in the tank to a place outside cantonment at the place meant for the purpose by local municipality, completed all as directed and as specified |
| 15 | Desludging / dewatering of septic tanks/ soakage wells including inlet / outlet chambers, removing out all scum, silt, residual sludge (both organic & inorganic in nature) after plugging the incoming sewage lines through combined high pressure water jetting cum suction (Vacuum) type machine mounted on LCV/HCV facility of high pressure vacuum and removing the same in the tank to a place outside cantonment at the place meant for the purpose by local municipality completed all as directed and as specified. |
| 16 | Cleaning of blocked WC including and upto first manhole manually and well flushing with clear water, making the seat functional including deposting the sludge in a pit (including digging of pit) not less than 100 meter away from site of cleaning and covering the deposited sludge with minimum 25cm thick layer of earth and spreading unslacked lime on the pit completed all as directed and as specified. |
| 17 | Taking out/pumping out contaminated sewage water from septic tank/ soakage well including inlet/outlet chamber after plugging incoming sewage line throuhcombined high pressure water jetting cum suction (vacuum) type machine mounted on LMV/HMVof capacity not less than 6000 ltr each and facility of high pressure vacuum and removing and disposing it withconsultation of local authorityoutside the cantonment by the contractor , complete all as specified and directed . Note : (1. No extra cost will be paid against disposal and consulation with local authority.2. Contractor to bear the cost incurred inconsultation with local authority completed all as directed and as specified |
| 18 | Cleaning of blocked Gully Trap/Floor Trap including and upto first manhole manually and well flushing with clear water, making the seat functional including deposting the sludge in a pit (including digging of pit) not less than 100 meter away from site of cleaning and covering the deposited sludge with minimum 25cm thick layer of earth and spreading unslacked lime on the pit all completed all as directed and as specified |
| 19 | Demolition of brick work or stone masonry built in cement mortar including all quoins arches, pillar etc., but excluding ashlar facing, dressed stone work and precast concrete articles completed all as directed and as specified |
| 20 | Brick work with sub class ‘B’ old size bricks straight or curved on plan exceeding 6m mean radius built in cm (1: 4) for manholes etc and externally pointed flush in the same mortar as the work proceeds completed all as directed and as specified |
| 21 | Brickwork with sub-class ‘B’ bricks (old size), straight or curved on plan exc. 6m in mean radius, built in cement mortar 1:6 but except brick i.e. using serviceable bricks obtained from Srl item No. 9 here-in-before, completed all as directed and as specified |
| 22 | M&L for 150 mm internal dia reinforced concrete pipes with collars, class NP3, laid and jointed completed all as directed and as specified |
| 23 | M&L for 200 mm internal dia reinforced concrete pipes with collars, class NP3, laid and jointed completed all as directed and as specified |
| 24 | Demoliton of cement concrete (reinforced) of any description and in any postion completed all as directed and as specified |
| 25 | Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m in depth for foundationn etc or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 Sqm on plan and not exceeding 1.5 in depth and getting out in any type of soil e completed all as directed and as specified |
| 26 | Returning,filling in including spreading,levelling,watering and well ramming in layers not exc 25 cm completed all as directed and as specified |
| 27 | Removing excavated material n, exe 50 Mtr and depositing where directed at a level n, exe 1.50 above the starting point completed all as directed and as specified |
| 28 | M & L for Plain cement concrete type D-2, 1: 4 : 8 (using 40mm graded stone aggregate) as in foundation for manholes etc completed all as directed and as specified |
| 29 | Taking down cement plaster/wall tiles including backing etc from brick/stone walls / concrete surfaces including raking out joints, hacking for key , scrubbing down with water etc completed all as directed and as specified |
| 30 | M & L for Rendering 15mm thick plaster on fair faces of brick work or concrete surface in cement mortar (1: 4) finished even and smooth without using extra cement complete all as specified. |
| 31 | Taking down rain water pipe/ soil pipe (any size or pattern) including all fittings , heads shoes , bends , swan necks etc and removal to store completed all as directed and as specified |
| 32 | PVC (SWR) pipes 110 mm bore single socketed in any length with rubber ring joints fixed to walls complete including fixing clamps etc with nut and bolts fixed in repair completed all as directed and as specified |
| 33 | PVC (SWR) bends 110mm bore single socketed in any length with rubber ring joints fixed to walls complete including fixing clamps etc with nut and bolts fixed in repair completed all as directed and as specified |
| 34 | Supply and fix in repair PVC (SWR) floor trap75 mm, with grating including jointing to waste pipe fixed in cement concrete type B1(1:2:4) completed all as directed and as specified |
| 35 | Supply and fixed in 75 mm dia PVC SWR pipe, single socketed in any length fixed in floor/wall and connected nahani trap completed all as directed and as specified |
| 36 | M&L PVC vent cowl suitable for pipes of 75mm bore, all as specified completed all as directed and as specified |
| 37 | M&L in repair Cast iron bends/Y-junction (any radius), diminishing pieces or tapers (larger bore measured) for 110mm bore completed all as directed and as specified |
| 38 | S & F Vitreous china bowl urinal flat back size 465 x 355 x 265 mm ,white ,with grating and union for discharge pipe including PVC urinal pipe, fixed in repairs completed all as directed and as specified |
| 39 | Supply & fixed in repair, Vitreous china squatting pan of pattern, long pan, 'Orissa pattern', size 580 x 440 mm white with integral foot rests incl 110mm bore P-trap (excl flushing cistern and flush pipe) but including provision of lime concrete completed all as directed and as specified |
| 40 | Supply and fix in repair Vitreous china wash down water closet pan (Pedestal pattern), white including 'P' or 'S' trap with white seat cover with flat bottom and mild steel CP hinging device, CP brass jet nozzle with 1500mm long PVC pipe, completed all as directed and as specified |
| 41 | Supply and fix in repair Vitreous china, wash hand basin, flat back, white of size 580mmx450mm white flat back including cast iron brackets, cutting for and pinning the ends of brackets or erecting on stand incl 15mm Pillar taps, cast copper alloy, with capstan heads, chromium plated and 32mm bore brass chromium plated waste coupling with long screed shank and fly nuts PVC flexible waste pipe of bore 32mm and adequate length, 15mm bore PVC connection pipe 450mm long with brass nuts on both side, complete all as specified and directed completed all as directed and as specified |
| 42 | Supply and fix in repair PVC valve less, syphonic action type flushing cistern,10 ltrs capacity low level, white, with inlet ball valve, float and handle including PVC connection 15 mm size with PTMT nuts of length 600 mm long completed all as directed and as specified |
| 43 | S & F for PVC connection 45 cm long fitted with PTMT nut and washer on both ends, fixed to 15 mm bore iron pipes completed all as directed and as specified |
| 44 | S & F for PVC connection 60 cm long fitted with PTMT nut and washer on both ends, fixed to 15 mm bore iron pipes completed all as directed and as specified |
| 45 | S&F in repair health faucet with all connected accessories completed all as directed and as specified |
| 46 | Dismantling floor hearth or wall tilling including cement mortar bedding (but not backing)removing servicable tiles to store and rubbish off the premises completed all as directed and as specified |
| 47 | M & L for Glazed ceramic coloured tiles of size 450mmx300mm, thickness 7mm as in vertical surfaces such as skirting, dado, wall etc., set and jointed in neat cement slurry and pointed with coloured cement to match over and including 10mm thick rendering in cement mortar 1:4, completed all as directed and as specified |
| 48 | M& for Non skid coloured ceramic tiles 300 x 300 x 7 to 8 mm thick, as in floors etc. jointed in neat cement slurry and pointed in colored cement to match coloured tiles completed all as directed and as specified |
| 49 | M&L for Non skid ceramic jointless coloured tiles, 7 to 8 mm thick (square/ rectangular) area of each tile exc 0.11 sqm but nexc 0.18 sqm in floor etc set & jointed in neat cement slury & pointed in white or coloured cement mixed with pigment to match over and including 15mm thick screed layer in cement mortar 1:4, complete all as specified and directed completed all as directed and as specified. |
| 50 | M&L for Non skid ceramic jointless coloured tiles, 7 to 8 mm thick (square/ rectangular) area of each tile exc 0.11 sqm but nexc 0.18sqm in skirting etc set & jointed in neat cement slury & pointed in white or coloured cement mixed with pigment to match over and including 15mm thick screed layer in cement mortar 1:4, complete all as specified and directed . |
| 51 | Demolition of cement concrete (un-reinforcement) in ground floors and pavings is not exc 15cm thickness ( below or above ground level) completed all as directed and as specified |
| 52 | M & L for 75mmthick cement concrete 1:3:6 type C-2 (Using 40mm graded aggregates ) as in plinth protections finished even and smooth using extra cement (incl necessary joints filling with mixture of paving bitumens & sand in 1:3) completed all as directed and as specified |
| 53 | Dismantling of cast iron or reinforced concrete drain pipes 100mm internal dia, jointed in cement mortar and taking out trenches, if required completed all as directed and as specified |
| 54 | S & F for 100 mm dia cast iron soil , waste and vent pipes in any length with or without ears with cement joints laid in wall including taking out old CI pipe with fittings fixed in repairs complete all as specified and directed. |
| 55 | S & F for 100 mm dia CI pipe bend (any radius) with duck's foot or heel rest fitted with oval access doors fixed in repairs complete all as specified and directed. |
| 56 | S & F for 110mm dia PVC traps 'P' or 'S' fixed in repairs complete all as specified and directed. Please Enable Macros to View BoQ information |
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Tender Published
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CompletedCorrigendum-1 Issued
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CompletedCorrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
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