REPAIR AND CLEANING OF SEWAGE LINES, MANHOLES, SEPTIC TANKS SOAKWELL, HARDSTANDING, FENCING AND CONNECTED ITEMS AT BIRPUR AREA AT RATNUCHAK MIL STN UNDER GE KALUCHAK

Amount

Demolition of unreinforced cement concrete in ground floors & pavings not exceeding 15cm thicknes (below or above ground level) complete all as specified and directed.

Demolition of reinforced cement concrete of any description not otherwise specifically provided for (reiforcement cut to facilitate demolition) complete complete all as specified and directed.

Demolition of brick work or stone/ boulder masonry built in cement mortar including all quoins arches pillars etc, complete all as specified.

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

Dismantling fencing wire mesh,any type complete complete all as specified and directed.

Dismantling of structural steel work inclduing doors, gates in any position complete all as specified and directed.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m depth, for foundation etc or for shafts, manholes, etc not exc 10.00sqm on plan and not exc 1.5m depth and getting out in any type of soil complete all as specified and directed

Excavating in trenches, not exceeding 1.5m wide and exceeding 1.5m depth and not exceeding 3m for foundation, manholes, etc., and getting out in any type of soil complete all as specified and directed.

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5m, as directed by Engr-in-charge

All as per srl item No 9 above but add for each 1.5m or part thereof in depth beyond the first 1.5m up to 3 mtr complete all as specified and directed by Engr-In-Charge..

All as per srl item No 9 above but add for each 1.5m or part thereof in depth beyond the second 1.5m up to 4.50 mtr depth complete all as specified and directed by Engr-In-Charge..

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

Removing excavated material to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5 metre above the starting point, complete all as specified and as directed.

Demolition and breaking up drain pipes 200mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, complete all as specified and as directed.

Demolition and breaking up drain pipes 150mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, complete all as specified and as directed.

M & L for concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in cement concrete 1:4:8 type D-2 (using 40mm graded crushed stone aggregate for 200mm dia bore pipes all as per SSR Part-I specifications, complete all as specified and directed.

M & L for concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in cement concrete 1:4:8 type D-2 (using 40mm graded crushed stone aggregate for 150mm dia bore pipes all as per SSR Part-I specifications, complete all as specified and directed.

S&F 200 mm diameter DWCPE (SN8) HDPE Pipes laid in trenches on PCC bed including jointing as per manufacturer's instructions and as directed.(Bedding/ Haunching and earthwork paid separately under respective items of schedule)

S&F 150 mm diameter DWCPE (SN8) HDPE Pipes laid in trenches on PCC bed including jointing as per manufacturer's instructions and as directed.(Bedding/ Haunching and earthwork paid separately under respective items of schedule), complete all as specified and directed.

M & L for cutting into existing manholes for connecting new drains (internal dia of pipe 200mm), 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, complete all as specified and directed.

Cutting into existing manholes for connecting new drains (internal dia of pipe 150mm), 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, complete all as specified and directed.

M&L Brick work with sub class'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:4 complete all as specified and directed.

M & L for 75 mm thick cement concrete 1:3:6 type C-1, using 20 mm graded stone aggregate as in plinth protection laid to slop of 1:12, finished surface even and fair without using extra cement with and including all necessary form work to divide the area in panels, finishing exposed edges fair or rounding or chamfering where directed and providing 6 mm thick joints through out the thickness of plinth protection duly filled with mastic filling (one part of hot bitumen 85/25 and three part of fine sand by weight) complete all as specified and directed.

M & L for 75 PCC 1:4:8 type B1( 20 mm graded aggregate ) as in hard standing /paths etc complete finished even and fair without using extra cement

M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregate as in precast kerb stones of sizes as directed, including embedding in the ground to depth as indicated and tamping ground around kerb stones and including foundatin bed also for removing surplus spoil etc complete all as specified and directed.

M&L PCC 1:4:8 type D-2 ( Using 40mm graded crushed stone aggregate ) in foundation filling and mass concrete complete all as specified and directed.

M&L Hardcore of broken stone or boulders of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L Cement concrete type C-2 1:3:6 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete, complete all as specified and directed.

M&L for plain cement concrete M-15 1:2:4, type B-1 (using 20mm graded stone aggregate) as in manhole incl benching, water troughs and the like including form work and finishing all exposed surfaces of concrete, complete all as specified directed.

Plain cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregates) as in copings, lintels upto 1.50 metre clear span, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60cm in height, kneelers, apex stones, bed plates, kerbs etc. and in similar works including weathering, slightly rounded or chamfered angles and throating and necessary form work complete all as specified directed.

Precast cement concrete 1:2:4 type B-I (using 20 mm graded stone aggregate) as in cover slabs (for manholes etc.), chullah hoods, chajjas, shelves and similar articles with plain faces, set in cement mortar 1:6 complete all as specified directed.

M & L for mild steel TMT bars 6 to 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.

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

M & L for rendering 15mm thick in cement mortar 1:4 on brick work or concrete surfaces, finished even and smooth without using extra cement, 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 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 Coloured joint free non skid ceramic tiles 400 x 400 x 7 to 8 mm thick in floors laid over and including 15 mm thick screed bed or bedding layer of cement mortar 1:4, set and jointed in neat cement slurry and pointed in coloured cement to match the colour of tiles complete, all as specified and directed.

S&F Coloured glazed ceramic tiles 450 x 300 x 7 to 8 mm thick on vertical surfaces of walls including 10mm thick backing coat of cement mortar 1:4 as in dado, skirting, riser of steps etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles complete, all as specified and directed.

M & L for cleaning / clearing of sewage line (including manholes) 200mm bore of any description, underground at any depth, removing any type of blockage including desilting, descaling & de-chocking of drains as well as manholes with combined high pressure water jetting cum suction (vaccum) type machine mounted on LCV / HCV and having facilities of high pressure vaccum and provision of hydraulic application through high pressure thermo plastic fiber based water jetting hose and conical round shape nozzle pipe/Cleaning done manually by labourer and flushing after cleaning including removing the same from the tank to a place outside cantonment at the place meant for the purpose by local municipality, complete, all as specified and directed.

M & L forCleaning / clearing of sewage line (including manholes) 100mm to 150mm bore of any description, underground at any depth, removing any type of blockage including desilting, descaling & de-chocking of drains as well as manholes with combined high pressure water jetting cum suction (vaccum) type machine mounted on LCV / HCV and having facilities of high pressure vaccum and provision of hydraulic application through high pressure thermo plastic fiber based water jetting hose and conical round shape nozzle pipe/Cleaning done manually by labourer and flushing after cleaning including removing the same from the tank to a place outside cantonment at the place meant for the purpose by local municipality, all as directed by Engineer-in-Charge.

M & L for 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 and directed.

M & L for 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, complete, all as specified and directed.

M & L for providing reinforced cement concrete 1:2:4 (Nominal Mix) type B-1, using 20 mm graded stone aggregate, as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs, shelves and the like complete all as specified and directed

M & L for formwork to soffits of suspended slab such as roof slab floor slab,not exceeding 200 mm thick (Horizontal or slopping ) for fair finished surfaces complete, complete all as specified and directed.

M & L for mild steel TMT bars 10 mm dia and over, 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 securing with clips complete all as specified and directed.

S & F 110 dia PVC soil waste , and vent pipe in any length with rubber rings joint fixed to wall/laid in floors all as directed by Engr-in-charge including demolition old pipes of any description any position complete all as specified and directed.

All as per item No 46 above but 75mm dia complete all as specified and direcred.

S & F of 110 mm bore PVC (SWR) bend any radius with access door complete all as specified and directed.

S & F of 75 mm bore PVC (SWR) bend any radius with access door complete all as specified and directed.

S & F 110 mm dia PVC vent cowl fixed in repairs complete all as specified and directed.

S& F as in repair PVC (SWR) floor trap 75mm dia plain with grating including jointing to waste pipe fixed in PCC 1:2:4 type B1 complete all as specified and directed.

S& F as in repair PVC (SWR) branch piece (Single Y etc) equal or unequal 110 mm dia with oval access door complete complete all as specified and directed.

S& F as in repair PVC (SWR) branch piece (Single Y etc) equal or unequal 75 mm dia with oval access door complete complete all as specified and directed.

S & F in repairs PVC (SWR) branch piece (Single T extra) equal or unequal 110 mm dia with oval access door complete all as specified and directed.

S & F in repairs PVC (SWR) branch piece (Single T extra) equal or unequal 75 mm dia with oval access door complete all as specified and directed.

M & L for preparation of newly plastered or un-plastered surfaces of walls and applying three coats of white wash complete all as specified and directed.

M & L for fixing in repair 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and directed

M&L Providing and laying 80mm thick factory made chamfered edge cement concretepaver block of M-30 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of coarse sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand; complete. compaction etc complete all as specified.

S&F Factory made precast concrete designer paver tiles of diferent colour & shape of size 300mm x 300mm x 20mm laid and jointed with grey cement slurry with pigment to match colour of tile ,laid over screed bed or bedding layer. compressive strengfth not less than 250 kg /sqcm complete all as specified and directed.

M&L 15 mm thick Screed bed or bedding layer of Cement mortar 1:6 for laying floor finishes complete all as specified & directed.

M&L for preparation of newly plastered surfaces of wall and applying two coats of cement based paint over a coat of primer complete all as specified and as directed.

Excavation in post holes (or similar holes) each not exc. 0.50 Cum, getting out, returning, filling and ramming earth or broken rubble mixed with earth around in layers not exc. 25 cm watering and removing surplus soil to a distance not exc. 50 m and making good surface as in hard / dense soil complete all as specified and directed.

M&L Reinforced Cement Concrete Type B1 1:2:4 (using 20 mm graded granite stone aggregate) ,Columns, piers, posts and struts bed plates, pintle blocks, ancho-rageblocks, bonders(for stone wallin) corbels, brackets,etc. (of any sectionindicated), withplain fair faces,including chamfers,weatherings, throat- ing etc. and setting in mortar complete with joints to match complete all as specified and directed..

S&F Hand rails, half round or other steel section , or core for wooden hand rail sraight porion drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe 290 Gde E-165 complete all as specified and directed..

S & F of mild steel framed work such as gate grills, gratings etc. with ends of bars shouldered and / or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railing, framed work for water tank, fencing gate and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

Fixing only chain link fencing with mild steel glavanized wire 4 mm dia and size of mesh not exe 100 x 100 mm or not exeeding 4 kg /Sqm including line wires to any type of standards rails starting boilts etc including complete all as specified & as directed.

Supply only chain link fencing with mild steel glavanized wire 4 mm dia and size of mesh not greater than 100 x 100 mm or not exe 4Kg/Sqm including line wires to any type of standards rails starting boilts etc complete all as specified & as directed.

Preparation of new steel surfaces of any description, over 110 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer, complete all as specified and directed.

S & F of galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails, straining bolts, including securing or tying at crossings with and provision of galvanised mild steel wire, straining bolts at ends, staples or steel pins etc. complete all as specified and directed.

S & F repair of galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails, straining bolts, including making good staples complete all as specified and directed.

Restraining resecuring of galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing and straining and fixing to any type of standard rails, straining bolts, including making good staples complete all as specified and directed.

M & L for mild steel screw bolts (machine made) with hexagonal or square heads at one head and screwed at the other, screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long with da of bolt upto 10mm complete ass as specified and directed.

S&F in repair concertina coil of 610 mm diameter made out of 2.6mm dia spring steel wire 230 gm/m2 (Min) dipped with corosion preventive fluid (rusilo 901) including white colour each coil having a minimum 50 turns(circles) and an average weight of not less than 8.57 Kg including handle and spike at both end of coil erected in position on tip of mild steel angle by fixing with GI clip for securing including necessary welding the MS section and as per manufactures instruction complete as sepcified

Mild steel, plain, black sheet 1.60mm thick in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete all as sepcified and directed.

M & L for 200 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 old bricks obtained from demolition straight or curved on plan exc 6m mean radium built in CM 1:6 etc complete all as specified and directed.

S M ELECTRICAL CO (BID ID -3440337)

ASHISH CONSTRUCTION COMPANY (BID ID -3440558)

M/S SUBASH CHANDER AND SONS (BID ID -3439455)

M/S CHOUDHARY BUILDERS (BID ID -3440407)

M/S ARUN ANAND (BID ID -3433361)