REPAIR AND CLEANING OF SEWAGE LINE, MANHOLES, SEPTIC TANKS SOAKAGE WELLS OF MD ACCN AT KHETRAPAL ENCLAVE AND CERTAIN ILP/KLP UNITS UNDER AGE B/R-II AT SURATGARH MIL STN

Demolition of brick work, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed by Engineer-in-charge.

Demolition of cement concrete unreinforced of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engineer-in-charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed by Engineer-in-charge.

Taking down cement plaster or cement lime plaster on stone surface/brick surfaces of walls including raking out joints hacking for key scrubbing down with water etc complete all as specified and directed by Engineer-in-charge.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft / loose soil & getting out complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling watering and well ramming in layers n.exc 25 cm in soft/loose soil complete all as specified and directed by Engineer-in-charge.

Removal of excavated soil/ material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified and directed by Engineer-in-charge.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement including forms, moulds, mitred/stopped ends etc. complete all as specified and directed by Engineer-in-charge.

Supply only integral water proofing compound (ISI marked) complete all as specified and directed by Engineer-in-charge.

M & L for PCC (1:3:6) typeC-2 using 40mm graded stone aggregate as in foundation for stays & mass concrete including necessary form work and fair finishing complete all as specified and directed by Engineer-in-charge

M&L for cement concrete (1:2:4) type B1 using 20 mm graded crushed stone aggregate as in surface channels and drains and benching including finishing the top of benching even and smooth using extra cement complete all as specified and directed by Engineer-in-charge. Note : Forming fair finished channel for drain using extra cement shall be measured and paid for separately.

M&L for PCC (1:2:4) type B1, using 20mm graded stone aggregate as in coping, benching and bed blocks etc including weathering, slightly rounded, chamfered angle and throating as directed including use and waste of form work (straight or curved) all exposed surface of concrete finished even and fair complete all as specified and directed by Engineer-in-charge.

M&L for precast reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in cover slabs of drains, manholes, septic tanks, soakage wells etc. including placing in position and set in CM (1:6) complete all as specified & as directed by Engineer-in-charge. Note: - Reinforcement shall be measured and paid for separately.

M&L for Brick work with sub class ‘B’ old size burnt bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:4) complete all as specified and directed by Engineer-in-charge.

S&F mild steel TMT bars 6 to 8 mm dia cut to length, bent to shape required, including cranking, bending spirally or hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed by Engineer-in-charge.

M&L for non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm as in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 15mm thick screed bed in cement & sand mortar (1:6) complete all as specified and directed by Engineer-in-charge.

M&L for 15mm thick rendering in cement mortar (1:4) on brick walls/concrete surfaces mixed with water proofing compound @ 3% by weight of cement or as per manufacturer’s instructions including finishing the surfaces even and smooth without using extra cement complete all as specified and directed by Engineer-in-charge. Note : - Supply only water proofing compound shall be measured and paid for separately under respective item of BOQ.

S&F in repair Vitreous china premium/ 1st quality wash down water closet wall hung EWC (Extended wall mounted water closet) white/ ivory/off white (closed pattern incl all necessary accessories like rag bolts/ gel gasket etc. with & including WC seat cover closed pattern with flat bottom and cover, health faucet ABS CP, vitreous china symphonic action type twin flush flushing cistern of 10 litre capacity with lid, necessary fittings complete all as specified & as directed by Engineer-in-charge. Make :- Parryware cat part No Verve AM C022N & C0762, Cera Cat part No S1031103 & S1060103 / Hindware Cat part No 20096 (P-15) or equivalent in Makes mentioned in Appendix 'A' here-in-after.

S&F as in repair 10 litre capacity PVC valveless symphonic action type low level flushing cistern (ISI marked) including 32 mm dia PVC flush pipe connected to water closet with inlet, ball valve, float and handle complete all as specified and directed by Engineer-in-charge.

S&F in repairs vitreous china wash down water closet pan (Pedestal pattern), white including connection to drain (or outgoing pipe) and to flushing pipe, anti-sypohonage pipe etc. & with plastic WC seat cover white closed pattern with flat bottom and cover and mild steel chromium plated or aluminized hinging device and jet spray complete all as specified & as directed by Engineer-in-charge.

S&F as in repair 100mm bore cast iron sand cast soil, waste and vent pipe in any length with or without ears fixed with cement joints, laid in trenches or in floor, fixed to walls complete all as specified & directed by Engineer-in-charge. Note :- Cost of Excavation & earthwork, if required is deemed to included to in the unit rate of this items nothing extra shall be paid on this account.

S&F as in repair 75mm bore cast iron sand cast soil, waste and vent pipe in any length with or without ears fixed with cement joints, laid in trenches or in floor, fixed to walls complete all as specified & directed by Engineer-in-charge. Note :- Cost of Excavation & earthwork, if required is deemed to included to in the unit rate of this items nothing extra shall be paid on this account.

S&F 100mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) with oval access door complete all as specified and as directed by Engineer-in-charge.

S&F 75mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) with oval access door complete all as specified and as directed by Engineer-in-charge.

S&F 100mm bore cast iron branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with oval access door complete all as specified and as directed by Engineer-in-charge.

S&F 75mm bore cast iron branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with oval access door complete all as specified and as directed by Engineer-in-charge.

S&F as in repair 75mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement including jointing to waste pipe fixed in cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate complete all as specified and directed by Engineer-in-Charge.

S&F as in repair 110mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement including jointing to waste pipe fixed in cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate complete all as specified and directed by Engineer-in-Charge.

S&F DWCPE (SN8) pipe 300 mm dia (inner) as per IS-16098 (Part-II) laid in trenches or in floor on moorum bed to required shape including all necessary accessories / fitting / jointing / rings, joiting and testing including 100mm thick PCC (1:4:8) type D-2 using 40 mm graded stone aggregate in bedding to drain pipes, including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified & directed by Engineer-in-charge. Note :- laying of pipe will be made slope as directed by Engineer-in-charge.

S&F DWCPE (SN8) pipe 200 mm dia (inner) as per IS-16098 (Part-II) laid in trenches or in floor on moorum bed to required shape including all necessary accessories / fitting / jointing / rings, joiting and testing including 100mm thick PCC (1:4:8) type D-2 using 40 mm graded stone aggregate in bedding to drain pipes, including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified & directed by Engineer-in-charge. Note :- laying of pipe will be made slope as directed by Engineer-in-charge.

S&F DWCPE (SN8) pipe 150 mm dia (inner) as per IS-16098 (Part-II) laid in trenches or in floor on moorum bed to required shape including all necessary accessories / fitting / jointing / rings, joiting and testing including 100mm thick PCC (1:4:8) type D-2 using 40 mm graded stone aggregate in bedding to drain pipes, including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified & directed by Engineer-in-charge. Note :- laying of pipe will be made slope as directed by Engineer-in-charge.

S&F 110mm bore PVC (SWR) pipes single socketed in any length jointed with adhesive fixed to walls, laid in tenches or in floors fixed with and including requisite Number of clamps made out of flat iron 25x4mm complete all as specified and as directed by Engineer-in-charge.

S&F 75mm bore PVC (SWR) pipes single socketed in any length jointed with adhesive fixed to walls, laid in tenches or in floors fixed with and including requisite Number of clamps made out of flat iron 25x4mm complete all as specified and as directed by Engineer-in-charge.

S&F 110 mm bore PVC (SWR) bends any radius jointed with adhesive with oval access door complete all as specified and as directed by Engineer-in-charge.

S&F 75 mm bore PVC (SWR) bends any radius jointed with adhesive with oval access door complete all as specified and as directed by Engineer-in-charge.

S&F 75mm bore PVC (SWR) junction,single (double T) equal or unequal with oval access door complete all as specified and directed by Engineer-in-Charge

S&F 100mm bore PVC (SWR) junction,single (double T) equal or unequal with oval access door complete all as specified and directed by Engineer-in-Charge

S&F PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement complete all as specified and directed by Engineer-in-Charge"

M&L for cutting into existing manhole/Septic tank/Soak well for connecting new drains making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete (1:2:4) type B1, smooth finished and reforming benching as required for 150mm bore pipe complete all as specified and directed by Engineer-in-charge.

Cleaning,Flushing of chocked and desilting of sewage lines n. exe 150mm internal diameter of any depth upto two meter. The cleaning shall be carried out with mechanized operation by means of diesal/electric operated vehicle mounted hydraulic operated high pressure suction cum jetting machines fitted with pump of requisite capacty and the sludge sucked out with super succer machine of required capacity and sent to storage tanks for further disposal to the authorised disposal site. the sludge deposited in the sewage ling shall be fully cleaned and disposed off the same outside the MoD land at any distance and without any additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipments and with strick supervision complete all as directed. Note:- The service provider/contractor during the mechanised operation shall be equiped with gas monitor, nylon rope ladder, torch light and compressor blower etc along with the sewage cleaning truck mounted suction/jetting machine.

Cleaning,Flushing of chocked and desilting of outdoor sewage lines n. exe 300mm internal diameter of any depth upto three meter. The cleaning shall be carried out with mechanized operation by means of diesal/electric operated vehicle mounted hydraulic operated high pressure suction cum jetting machines fitted with pump of requisite capacty and the sludge sucked out with super succer machine of required capacity and sent to storage tanks for further disposal to the authorised disposal site. the sludge deposited in the sewage ling shall be fully cleaned and disposed off the same outside the MoD land at any distance and without any additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipments and with strick supervision complete all as directed. Note:- The service provider/contractor during the mechanised operation shall be equiped with gas monitor, nylon rope ladder, torch light and compressor blower etc along with the sewage cleaning truck mounted suction/jetting machine. (b) The unit rate quoted by the contractor shall deem to include the cost of providing skilled driver and operator and supervising technician including provision of water for jetting and removal of sludge/stilt/liquid/mud and sand (in foul position) etc.

Cleaning,Flushing of chocked and desilting of outdoor sewage lines n. exe 300mm internal diameter of any depth of 3 mtr to upto 4.5 meter. The cleaning shall be carried out with mechanized operation by means of diesal/electric operated vehicle mounted hydraulic operated high pressure suction cum jetting machines fitted with pump of requisite capacty and the sludge sucked out with super succer machine of required capacity and sent to storage tanks for further disposal to the authorised disposal site. the sludge deposited in the sewage ling shall be fully ceaned and disposed off the same outside the MoD land at any distance and without any additional cost on the same day when it was taken out. The job shall be carried out with safety precaution equipments and with strick supervision complete all as directed. Note:- (a) The service provider/contractor during the mechanised operation shall be equiped with gas monitor, nylon rope ladder, torch light and compressor blower etc along with the sewage cleaning truck mounted suction/jetting machine. (b) The unit rate quoted by the contractor shall deem to include the cost of providing skilled driver and operator and supervising technician including provision of water for jetting and removal of sludge/stilt/liquid/mud and sand (in foul position) etc.

Dewatering/desilting of septic tank (Septic tank of cover slab of length exc 2.99 mtr but not exc 9.44 mtr and width exc 1.79 mtr but not exc 5.55 mtr and soak well of dia exc 3 mtr but not exc 5 mtr and depth exc 5 mtr but not exc 9 mtr) including removing of all solid/semi solid matter including silt residue both organic and inorganic in nature and removing the sludge from the tank by machanical using hydraulic operated high pressure suction cum jetting sewer cleaning machine having jetting tank capacity of minimum 5000 ltr andsuction tank capacity of 300 ltrs and 260 LPM with minimum 145 bar suction flow of 10200 LPM including skilled driver and operator and supervising technician including provision of water for jetting and removal of sludge/silt/liquid/mud and sand (in foul position) etc out side the MoD land/premises at any distance all as directed by Engr-in-Charge including loading, unloading digging out pit of any size in any type of soil, surring sludge/silt/spoil/mud tec into the pit and spreying bleaching powder over the entire surface complete. Note:- (a) The service provider/contractorduring the mechanized operation shall be equiped with gas monitor, nylon rope ladder, torch light and compressor blower etc along with the sewage cleaning truck mounted suction/jetting machine. (b) The cleaning shall be carried out with machanised operation by means of sludge sucked out with super succer machine of required capacity and sent to storage tanks for further disposal to the authorised disposal site. (c) The unit rate shall deem to include for all material, labour 9skilled/unskilled) tools and plants and requisite quantity of water for the entire operation and transpotation arrangements.

Cleaning/functioning of existing sewage system and plumbing system (comprising of sewage line in SGSW or CI pipes), manholes, septic tanks and soakage wells of different types and sizes and depth, house connection from WC, bathroom, kitchen etc including gully traps floor/Nahni traps, CI pipes and plumbing works, sewage lines of any dia and any depth etc any description and in any positions ie below or above ground level, located in different situations and also on the surface of the wall etc complete in perfect functioning remvoing running / flowing conditions without obstruction by removing all blockages in system by suitable pumps and also including removing of all wastes, solid or liquid or of any descrption from the location of works under AOR of AGE B/R-II complete all as specified and directed by Engineer-in-Charge.

Cleaning of manhole and removing the blockage sludge from manhole by manually with the help of bambos/rods/pipes incluidng rodding and flushing the water and dispose off the sludge out side of MoD land complete all as directed at site for any size, description of manhole up to 1.5 m internal depth. Note :- Cleaning shall be done mechanically as required and directed by Engineer-in-Charge.

All as per serial item No. 45 here-in-above but depth exc 1.5 mtr & not exc 3mtr

All as per serial item No. 45 here-in-above but depth exc 3 mtr & not exc 4.5mtr ------------------------------------------------------------------------------- Note :- Old unserviceable material retrieved from above mentioned all items shall be deposited in store yard of subdivision by the contractor at his own arrangement. Noting extra shall be paid on this account.