REPAIR AND CLEANING OF SEWAGE LINE, MANHOLES, SEPTIC TANKS, SOAKAGE WELL AND CONNECTED ITEMS AT ZONE A AT KALUCHAK MIL STN UNDER GE KALUCHAK

Amount

Cleaning/ clearing of sewage line (including manholes) of 100 mm mm 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, complete all as specified & directed. Note : The contractor shall keep the sewage line functional throughout the contract period. The unit rate quoted by contractor shall deemed to be inclusive of this aspect.

Cleaning/ clearing of sewage line (including manholes) of 150 mm mm 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, complete all as specified & directed. Note : The contractor shall keep the sewage line functional throughout the contract period. The unit rate quoted by contractor shall deemed to be inclusive of this aspect.

Cleaning/ clearing of sewage line (including manholes) of 200 mm 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, complete all as specified & directed. Note : The contractor shall keep the sewage line functional throughout the contract period. The unit rate quoted by contractor shall deemed to be inclusive of this aspect.

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, complete all as specified & directed.

Cleaning of blocked WC including and upto first manhole manually and well flushing with clear water, making the seat functional including depositing 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, complete all as specified & directed.

Cleaning of blocked Gully/floor trap including and upto first manhole manually and well flushing with clear water, making the seat functional including depositing 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, complete all as specified & directed.

Demolition of brickwork or stone masonary built in cement mortar including all quions arches, pillars etc but excluding ashlar facing, dressed stone and precast concretearticles complete, all as specified and directed.

Demolition of reinforced cement concrete in any position and any description including cutting of reinforcement bars to facilitate demolition complete all as specified and directed.

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 any type soil complete all as specified and directed.

M & L for cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in bed to drain pipes of 100 mm bore including packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed.

M & L for 100 mm bore salt glazed stoneware drain pipes grade 'A' laid in trenches and jointed in cement sand mortar 1:1 with spun yarn complete all as specified and directed.

M & L for cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in bed to drain pipes of 150 mm bore including packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed.

M & L for 150 mm bore salt glazed stoneware drain pipes grade 'A' laid in trenches and jointed in cement sand mortar 1:1 with spun yarn complete all as specified and directed.

M & L for 150 mm dia DWCPE (SN8) HDPE pipes, laid in trenches on PCC bed, jointed as per manufacturers instructions, complete all as specified & directed. Note : Earthwork, PCC bed/ haunching shall be measured and paid for seperately under respective items.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in soil complete all as specified and directed.

Removing surplus excavated material (SOIL) to distance not exc. 50 m and depositing where directed at a level not exc. 1.50 m above the starting point complete all as specified and directed.

M & L for providing plain cement concrete, type D-2, 1:4:8 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M & L for brick work with sub class ‘B’ old size bricks straight or curved on plan exc. 6.00 m mean radius built in cement mortar 1:4 adnd pointe flush in same mortar as the workp proceeds complete all as specified and directed.

M & L for providing plain cement concrete type B-1, 1:2:4, (using 20 mm graded stone aggregate), as in copings, bed block for embedding hold fasts, kneelers, apex stones, bed plates, water throughs and the like including weathering, slightly rounded or chamfered angles & throating as directed including necessary form work as required complete all as specified and directed.

Taking down cement or cement lime plaster from brick or stone walls etc. including raking out joints, hacking for keys, scrubbing down with water etc. complete all as specified and directed.

M & L for 15 mm thick rendering on fair faces of brick work or concrete surfaces with cement mortar 1:4 finished even and smooth (without using extra cement)complete all as specified and directed.

M & L for providing pre-cast cement concrete landing, cover slabs, chullah hoods, chajjas, shelves and similar items with plain faces in cement concrete 1:2:4 type B-1, using 20 mm graded stone aggregate and setting in cement mortar 1:4 complete all as specified and directed.

M & L for mild steel TMT bars 8 mm dia, cut to length, bent to shape required including cranking, bending spirally for hooping for columns and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

Cutting into existing manholes 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 B-1 smooth finished and reforming benching, as required for 150 mm bore pipe , complete all as specified and directed.

S & F of 110 mm bore PVC (SWR) pipe single socketed, in any length with rubber ring joint fixed to wall/laid in floor complete all as specified and directed.

S & F in repair of 110 mm bore single socketed PVC (SWR) bend any length with rubber ring joints fixed to walls complete including supply and fixing clamps etc with nuts and bolts all as specified and directed.

S & F of 75 mm bore PVC (SWR) floor trap with grating including jointing to waste pipe fixed in cement concrete type B-1 using 20 mm graded aggregate, complete all as specified and directed.

S & F of 75 mm bore PVC (SWR) pipe single socketed, in any length with rubber ring joint fixed to wall/laid in floor complete all as specified and directed.

S & F PVC vent cowl sitable for pipes of 75 mm bore all as specified and directed.

S & F of cast iron bends/Y junction(any radius),diminishing pieces fo tapers (larger bore measured) for 110 mm bore, complete all as specified and directed

S & F Viterous china urinal, bowl type flat back, size 465x355x265mm (minimum) white with grating and union for discharge pipe, complete including providing and fixing plugs, beding urinal against wall in cement mortar 1:2 securing urinal plugs with and including 60mm long brass screws, pointing around urinal back in cement, complete all as specified & directed.

S & F in repairs water closet vitreous china squatting pan ‘Orrisa’ pattern size 580 X 440 mm white with integral foot rests (excluding flushing cistern and flush pipe) including connection to trap and flushing pipe, anti-syphonic pipe etc. with and including setting the trap and pan in lime concrete bedding (one lime, two sand or surkhi and 5 aggregate) minimum 150 mm thick alround and finished just below level of rim of pan to receive the floor finishes complete including making good floor complete all as specified and directed.

S & F in repair vitreous china wash down water closet pan (Pedestal pattern) and trap (excluding) fixing bolts,flushing cistern and flush pipe including connection to drain (or outgoing pipe) including plastic seat cover suitable for water closet pedestal pan, coloured closed pattern with flat bottom and cover and mid steel chromium plated or aluminium hinges devices with and including brass chromium plated standard quality jet with nozzle 1500 mm long PVC pipe etc complete all as specified and directed complete all as specified and directed.

S & F of vitreous china, wash hand basin, flat back, white of size 550mmx450mm including brackets, brass CP waste coupling 32mm dia with long screwed shank and fly nuts, 15 mm bore pvc connection and chain and plug, porcelain stopper including cutting for and pinning in ends of brackets or erecting stand, fixed in repairs, complete all as specified & directed

S & F in repair polymer white (polypropylene Delrin and ABS) low level flushing cistern 10 litre capacity valve less, syphonic action type, complete with inlet, ball valve, float valve, bends, brackets, flush pipe, brass screws, handle etc complete having BIS description mark with IS: 7231 with and including 32 mm bore PVC flush pipe of suitable length complete all as specified and directed.

S & F in repairs 450 mm long PVC connection with two Nos. PTMT nuts internally threaded and PVC washer suitable for 15 mm bore pipe line complete all as specified and directed.

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

M & L for 15 mm thick screed bed or bedding layer in cement mortar 1:4 for laying floor finishes finished even and rough complete all as specified and directed.

M & L for Glazed ceramic coloured tiles in vertical surface 450x300X 7mm thick ,on ventical surface as in skriting , dado set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10 mm thick screed layer in cement mortar 1:4 complete all as specified and directed.

M & L Non - skid joint free Ceramic tiles 7 to 9 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed layer in cement mortar 1:4 complete all as specified and directed.

M & L Non - skid joint free Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed layer in cement mortar 1:4 complete all as specified and directed.

M & L Non - skid Ceramic joint free coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in skirting/dado etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed layer in cement mortar 1:4 complete all as specified and directed.

S & F of 150mm bore reinforced concrete pipe class NP-2 laid, jointed with collar in neat cement slurry complete all as specified and directed

M & L for cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in bed to NP-2 drain pipes of 200 mm bore including packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed.

M & L for cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in bed to NP-2 drain pipes of 300 mm bore including packing under and haunching against the sides of pipe after they are laid and tested complete all as specified and directed.

S & F of 300mm bore reinforced concrete pipe class NP-2 laid, jointed with collar in neat cement slurry complete all as specified and directed

S & F of 200mm bore reinforced concrete pipe class NP-2 laid, jointed with collar in neat cement slurry complete all as specified and directed

Demolition of cement concrete (un-reinforced) in ground floor and paving not exc. 15 cm thick (Below or above ground level) complete all as specified and directed.

M & L for 75 mm thick PCC 1:3:6, nominal mix, type C2, using 40mm graded crushed stone aggregate as in plinth protection, hard standing, path, pavings etc, surface finished even and smooth using extra cement,including necessary joints filling with mixture of paving bitumens and sand in 1:3, complete all as specified & directed..

S & F of cast iron soil waste and vent pipes 100 MM DIA in any length with or without ears with cemnt joints fixed to wall,including taking out existing pipe with fittings fixed in rapairs complete all as specified and directed.

S & F 100 MM Dia cast iron bend (any radius) qurg duck's foot or heel rest fitted with oval access doors fixed in repairs complete all as specified and directed.

S & F 100 MM Dia PVC traps 'P' or 'S' fixed in repairs complete all as specified and directed.

AKSHAY CONSTRUCTION COMPANY (BID ID -3313122)

M/S RAVINDER SINGH (BID ID -3314511)

M/S RAKESH CONSTRUCTION (BID ID -3313833)

KAMAL CONSTRUCTION (BID ID -3314107)

M/S R S CONSTRUCTION CO (BID ID -3319584)