REPAIR AND CLEANING OF SEWAGE LINES, MANHOLES, SEPTIC TANKS MANHOLE COVERS IN TECH AREA AT AFS UNDER GE (AF) JORHAT

Amount

Cleaning of 10 user septic tank by opening cover, pumping out sewage water and taking out accumulated night soil, sludges, brick bats or any other items, (both solid and liquid) and removing to a distance exc. 50m but not exc. 100m away from the septic tank and buried under ground (minimum 300mm below ground level), sprinkling of bleaching powder on deposited sludges over the pit including necessary excavation of pits, returning, filling in and dressing of surplus soil/ground to slope as required, again spreading bleaching powder on filled earth and upto 1.00m around the trenches/pit not less than 500 grams per square metre, re-fixing the cover after cleaning of septic tank complete all as specified and as directed.

All as per Serial item No. 1 here-in-before but for 25 users of septic tank.

All as per Serial item No. 1 here-in-before but for 50 users of septic tank.

All as per Serial item No. 1 here-in-before but for 100 users of septic tank.

Cleaning manhole depth not exc. 0.50 metre by opening cover and taking out accumulated brick bats, garbage, silts or any other items, removing and carrying same to a distance exc. 50.00 metre but not exc. 100.00 metre and buried under ground (minimum 300mm below ground level) including necessary excavation of pits and returning, filling in and dressing of surplus soil ground to slope as required, re-fixing the cover after cleaning of manhole complete all as specified and as directed.

All as per Serial item No. 05 here-in-before but for depth of manhole exc. 0.50m and not exc. 1.00m.

All as per Serial item No. 05 here-in-before but for depth of manhole exc. 1.0m and not exc. 2m.

Cleaning gully trap (manhole type) depth not exc. 0.50 metre by opening cover and taking out accumulated night soil, sludges, brick bats or any other Items, removing and carrying same to a distance exc. 50.00 meter and not exc. 100.00 meter and buried under ground (minimum 300mm below Ground Level), re-fixing the cover after cleaning of gully traps including necessary excavation of pits and returning, filling in and dressing of Surplus Soil, Ground to Slope as required complete all as specified and as directed.

Cleaning 150mm dia bore sewage line by roding from manhole, septic tank, gully traps, etc. with rods , bamboos, rotary cleaner, etc. and well flushing with water complete all as specified and as directed.

Labour only for cleaning of blocked WHB, kitchen sink, water closet, etc. complete all as specified and as directed.

S&F as in repairs 75mm bore PVC (SWR) soil, waste and ventilating pipe, single socket in any length with rubber ring joint, fixed to walls/floor with CI clamps complete all as specified and as directed.

S&F as in repairs 110mm bore PVC (SWR) soil, waste and ventilating pipe single socket in any length with rubber ring joint fixed to walls/trench with CI clamps complete all as specified and as directed.

S&F as in repairs 75mm bore (dia) PVC (SWR) bends, any radius complete all as specified and as directed.

S&F as in repairs 110mm bore (dia) PVC (SWR) bends, any radius complete all as specified and as directed.

S&F as in repairs 75mm bore (dia) PVC (SWR) Tee complete all as specified and as directed.

S&F as in repairs 110mm bore (dia) PVC (SWR) Tee complete all as specified and as directed.

S&F as in repairs 110mm bore (dia) PVC (SWR) cowl complete all as specified and as directed.

S&F as in repairs 75mm bore (dia) PVC (SWR) branch piece, single (single Y) equal or unequalcomplete all as specified and as directed.

S&F as in repairs 110mm bore (dia) PVC (SWR) branch piece, single (single Y) equal or unequalcomplete all as specified and as directed.

S&F as in repairs 75mm bore (dia) PVC (SWR) PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and as directed.

S&F as in repairs 50mm bore (dia) High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches/walls complete all as specified and as directed.

S&F as in repairs 32mm dia waste coupling of PTMT (half or full threaded) for WHB (minimum weight 32mm - 45 gms / 40mm - 60 gms) complete all as specified and as directed.

S&F as in repairs waste coupling of stainless steel for sink complete all as specified and as directed.

S&F as in repairs rotational moulded polyethylene (HDPE) water storage tank of size 500 litre capacity (cylindrical vertical with closed top), black in colour, three layered construction, hoisted and fixed in position all specified in MES Schedule Part-I, including dismantling of old existing water storage tank with float valve of any description complete all as specified and as approved.

S&F as in repairs 20mm bore brass ball valves, high pressure with polythene float with fly nut, screwed both ends for iron pipe or brass ferrule complete all as specified and as directed.

S&F as in repairs for 20mm bore gun-metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe including necessary fittings complete all as specified and as directed.

Demolition and breaking up drain pipes of any size bore (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, etc. complete all as specified and as directed.

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

M&L 200mm salt glazed stoneware drain pipes, laid in trenches and jointed as specified complete all as specified and as directed.

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

M&L 150mm salt glazed stoneware drain pipes, laid in trenches and jointed as specified complete all as specified and as directed.

M&L for plain cement concrete (1:3:6) type C-2 (using 40mm graded stone aggregate) as in concrete bed to drain pipe of 110mm dia including packing under and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

S&F for 110mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches complete all as specified and as directed.

Demolition of brick work, built in cement mortar including all quoins, arches, pillars, etc. of any descriptions complete all as specified and as directed.

M&L for 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 as directed.

M&L for brick work with sub class ‘B’ bricks, straight or curved on plan to any radius in half brick thick wall, built in cement mortar (1:4) complete all as specified and as directed.

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

M&L for hardcore or gauge not exceeding 63mm of broken stone, deposited, spread and levelled in layers n. exc. 15cm thick, watered and rammed to a true surface as in footpath, passages, etc. complete all as specified and as directed.

M&L for 50mm thick PCC (1:2:4) type C-1 (using 20mm graded stone aggregate) as in floor, finishing even and smooth without using extra cement complete all as specified and as directed.

M&L for 75mm thick flooring as in plinth protection in plain cement concrete (1:3:6) type C-2 (using 40mm graded stone aggregate) finished even and smooth without using extra cement complete all as specified and directed.

M&L for PCC (1:3:6) type C-2 (using 40mm graded stone aggegate) as in surface channel, drain, etc. complete all as specified and as directed.

M&L for 100mm thick PCC (1:2:4) type C-1 (using 20mm graded stone aggregate) as in flooring sub base, finishing even and smooth without using extra cement complete all as specified and as directed.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as on 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 as directed.

M&L for sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

Taking down cement plaster including racking out joints, hacking for key and scrubbing down with water complete all as specified and as directed.

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

M&L for 15mm thick rendering on fair faces of brick work or concrete surfaces of walls in cement mortar (1:6) and finished surfaces even and smooth without using extra cement complete all as specified and as directed.

M&L for preperation of surfaces, plastered or unplastered after complete removal of existing treatment and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/10 Sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 Sqm over new surfaces complete all as specified and as directed.

M&L for applying two coats of oil bound distemper over one coat of primer after preparation of newly plastered surfaces of walls complete all as specified and as directed.

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

Dismantling of damaged RCC works (cover slab of manholes, septic tank, kit slab or similar articles) of any descriptions and any positions, not otherwise specifically provided for complete all as specified and as directed.

M&L for RCC (1:2:4), type B-1 (using 20mm graded stone aggregate) as in cover slab for manholes, septic tanks, kit slab, pillar, columns, etc. complete all as specified and as directed.

M&L for form work to sides and soffit of kitchen slab complete all as specified and as directed.

S&F mild steel TMT bars 8mm dia and over, cut to length, bent to shape required including cranking, bending spirally for hooping for columns hooking ends binding with and including mild steel wire not less then 0.9mm dia or securing with clips quality conforming, etc. complete all as specified and as directed.

M&L for 15mm thick rendering on fair faces of brick work or concrete surfaces of walls in cement mortar (1:4) as in laterite masonary and finished surfaces even and smooth with using extra cement complete all as specified and as directed.

Dismantling floor, hearth or wall tilling including cement mortar bedding (but not backing ) and removing serviceable tiles to store and rubbish off the permises complete all as specified and as directed.

M&L for vitrified ceramic coloured tiles of size 10mm thick (square/rectangular), area of each tile exceeding 0.36 sqm but not exceeding 0.42 sqm, in floors, etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including 15mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and as directed.

M&L for glazed ceramic coloured tiles of size 350x250x7mm/450x350x7mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match as on vertical surfaces such as skirting, dado, etc., over and including 10mm thick backing layer in cement mortar (1:3) on fair faces of brick work or concrete surfaces complete all as specified and as directed.

M&L for non skid ceramic coloured tiles of size 7 to 8mm 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 20mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and as directed.

M&L for chequered tiles of size 300x300x20mm thick as on floors, set and jointed in neat cement slurry and grey cement and pigment, over and including screed bed of 20mm thick in cement mortar (1:4) as on path, etc. complete all as specified and as directed.

Excavation in trenches not exc. 1.5m wide and 1.5m in depth for foundation, etc as in drains, manholes, etc. not exc. 10 Sqm on plan and n exc.1.5m in depth and getting out as in soft / loose soil complete all as specified and as directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc. 25cm as in soft/loose soil complete all as specified and as directed.

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

S&F as in repairs vitreous china squatting pan, ‘ORISSA’ pattern of size 580x440mm, White with 'P' or 'S' Trap integral foot rest, providing joints between flush pipe and socket of WC pan (excluding flushing cistern and flush pipe), fixing with and including provision of 150mm thick lime concrete bedding including taking out unserviceable WC pan and connected items complete all as specified and as directed.

S&F as in repairs vitreous china wash down water closet pan (Pedestal pattern) of size 575x345x390mm, White with 'P' or 'S' trap including fixing bolts (excluding flushing cistern and flushing pipe) with plastic water closet seat, black, closed pattern with recessed bottom and over including mild steel chromium plated aluminium hanging device and including taking out old existing unserviceable WC and making good to disturbed surfaces with cement mortar (1:3) complete all as specified and as directed.

S&F as in repairs 10 litres capacity PVC low level syphonic action type flushing cistern, white with inlet, ball valve, float and handle including brackets and flushing pipe of 32mm dia. Cutting and pinning in ends, making good to the disturb surfaces in cement mortar (1:3) complete all as specified and as directed.

S&F as in repairs CP health foucet with 30" long flexible connection pipe and chromium plated brass nuts at both ends including bracket complete all as specified and as directed.

S&F as in repairs vitreous China Wash Hand Basin of size 550x400mm (flat back or angle back type), white with 32mm dia brass chromium plated waste fitting, galvanised iron 'Light Grade' 32mm bore waste pipe, a pair of cast iron brackets duly painted/erecting stand including cutting and pinning in ends, making good to distrurbed surfaces in cement mortar (1:3) inlcuding taking down old existing unservicable wash hand basin and connected items complete all as specified and as directed.

S&F as in repairs vitreous china urinals, bowl type (back or corner wall type) half stall urinal complete providing and fixing plugs, bedding urinal against wall in cement mortar (1:2) securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) including waste coupling of PTMT suitable for urinals (minimum weight : 32mm- 45 gms) complete all as specified and as directed.

S&F as in repairs 15mm dia PVC 600mm long connection pipe with PTMT nuts of length complete all as specified and as directed.

S&F as in repairs kitchen sink with drainage board, made of stainless steel 1mm thick overall size 915mm x 460mm and bowl size 410mm x 330mm x 160mm with plugs, washers and waste pipe, including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe complete all as specified and as directed.

S&F as in repairs 15mm bore (dia) "medium grade" galvanised iron water tubing with all fittings and fixed to walls or ceilings or laid in floors complete all as specified and as directed.

S&F as in repairs 20mm bore (dia) "medium grade" galvanised iron water tubing with all fittings and fixed to walls or ceilings or laid in floors complete all as specified and as directed.

S&F as in repairs for PVC 15mm dia bib cock of PTMT white colour, screwed down, high pressure with crutch or butterfly handle, screwed for iron pipe or for unions complete all as specified and as directed.

S&F as in repairs for PVC 15mm dia pillar cock of PTMT any colour, screwed down, high pressure with crutch or butterfly handle, screwed for iron pipe or for unions (minimum weight : 15mm - 110gms) complete all as specified and as directed.

S&F as in repairs for PVC 15mm dia angle/stop valve of PTMT any colour, screwed down, high pressure with crutch or butterfly handle, screwed for iron pipe or for unions (minimum weight : 15mm - 90gms) complete all as specified and as directed.

S&F as in repairs 15mm bore pillar taps, cast copper alloy with capstan heads, chromium plated, screwed down high pressure with or without lettered ‘HOT’ or ‘COLD’ with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified and as directed.

S&F as in repairs 15mm bore bib taps, chromium plated, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and as directed.

S&F as in repairs 15mm bore stop valves, cast copper alloy, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and as directed.

Dismantling posts or struts (wood, steel or RCC) any section in concrete, brick work, masonry, etc., including taking out embedded portion and making good disturbed ground complete all as specified and as directed.

Excavating in post holes in soft/loose soil n. exc. 0.5cum and getting out, returning, filling in and ramming in layers not exc. 25cm, watering and removing surplus soil to a distance n. exc. 50m from starting point and making good the surfaces complete all as specified and as directed.

S&F as in repairs galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm 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, staples or steel pins, etc complete all as specified and as directed NOTE:- Each line wire to be measured separately.

Fixing only Restraining, resecuring making good staples etc. as in repairs galvanised, 2 strand, steel barbed wire fixing to any type of standard rails straining bolts, including securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc complete all as specified and as directed NOTE:- Each line wire to be measured separately.

S&F as in repairs mild steel angle iron in fencing posts & struts 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 Gd E-165 complete all as specified and as directed.

S&F as in repairs mild steel flat iron of size 40x6mm fixed as in fillets for securing wire mesh including all necessary drilling, bolting or riveting, etc. and similar work confirming to Fe 410-W (Gde E-250) quality 'A' complete all as specified and as directed.

S&F as in repairs mild steel screw bolts 10mm dia of shank with hexagonal or square heads at one end and screwed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt, exc. 5cm but n. exc. 10cm long for fixing chain link fencing complete all as specified and as directed.

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

Supply only chain link MS galvanisd fencing, 4mm thick of size 100x100mm including strengthening complete all as specified and as directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standard, rails, straining,bolts, etc. including provision of binding wire complete all as specified and as directed. Note : The work shall be carried out as per IS 4996

M&L for preparation of new steel or iron surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

S&F roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat sections) including distance pieces, cleats etc., conforming to Fe-410-W, Gde E-250 complete all as specified and as directed.

M&L for PCC (1:3:6) type C-2 (using 40mm graded stone aggegate) as in foundations, filling and mass concrete complete all as specified and as directed.

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including 'Nainital' or similar pattern roof covering complete all as specified and as directed.

S&F as in repairs pre-painted galvalume aluminium zinc coated GI based corrugated steel sheet 0.50mm thick of any colour, having tensile strength of 550 Mpa as in roof covering/ cladding to wall, etc. fixed with self tapping screw complete all as specified and as directed.

S&F as in repairs pre-painted galvalume aluminium zinc coated GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, etc.,fixed with self tapping screw complete all as specified and as directed.

S&F as in repairs 0.63mm galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with coach screws and washers, in roofs, walls, etc. with grade of zinc coating 275 complete all as specified and as directed.

S&F as in repairs 0.63mm plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified and as directed.

Taking down shutters with frames of size exc. 1.5 sqm but not exc. 4 sqm each with shutters (without taking off shutters from the frame) and refixing in same opening complete all as specified and as directed.

M&L for endura rustic tiles of size 30cmx30cmx10mm thick, (parking tile) area of each tile as in floor, etc., set and jointed in neat cement slurry and pointed in white or colured cement to match, over and including 15mm thick bedding layer in cement mortar (1:6) as screed bed complete all as specified and as directed. NOTE : The contract sum shall be derieved by deducting the amount shown in Schedule of Credit attached to this tender from total amount of Schedule 'A'/BOQ.

4S ASSOCIATES (BID ID -3316945)

M/S SAIKIA ENTERPRISE (BID ID -3316983)

Chief Builders &Consultants (BID ID -3317690)

M/S SANTOSHI TRADERS (BID ID -3317733)

THE SUPPLY AGENCY (BID ID -3317082)

M/S BARUAH ELECTRICALS (BID ID -3316938)

NIHAR ENTERPRISE (BID ID -3316967)

Bidder Name

NIHAR ENTERPRISE

THE SUPPLY AGENCY

SHRI RAJEN PASWAN

M/S SANTOSHI TRADERS

Chief Builders &Consultants

M/S SAIKIA ENTERPRISE

M/S BARUAH ELECTRICALS

4S ASSOCIATES