REPAIRS/REPLACEMENT OF SEWAGE SYSTEM, BARBED WIRE, FENCING, CHAIN LINK FENCING GATES AND OTHER MISC WORKS IN TECH AREA AT AF STN UTARLAI

Amount

Excavation in trenches not exceeding 1.5 meter wide and not exceeding 1.5 meter deep and getting out in soft/loose soil complete all as specified directed.

Excavation in trenches not exceeding 1.5 meter wide and depth exceeding 1.5 meter but not exceeding 3.0 meter and getting out in soft/dis-integrated rock complete all as specified.

Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft /loose soil complete all as specified and directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed.

Removal of excavated any type of soil to a distance not exc 50 meter and depositing where directed at a level not exc 1.5 meter above the starting point complete all as specified and directed.

Demolition and breaking up drain pipe 150mm bore salt glazed stone ware/AC/RCC pipe complete all as specified directed.

S & F reinforced concrete NP-2 pipe 150 mm bore ISI Marked with one collar per length of pipe all as specifid and directed.

S & F 150mm bore (internal dia) salt glazed stone ware pipes grade A laid in trenches on concrete bed to required slope jointed complete all as specified and directed.

M & L for Cement concrete (1:3:6) type C2 using 40mm graded crushed stone aggregate to drain pipes 150mm bore including packing under and hunching against sides of pipes with concrete after they are laid and testing complete all as specifid and directed

M & L for Cement concrete (1:3:6) type C2 using 40mm graded crushed stone aggregate to drain pipes 150mm bore including packing under and completely surrounding pipe with concrete after they are laid and testing complete all as specified and directed

M & L for cutting into existing manholes for connecting new drains of 150 dia making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or ¾ section) in cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate finished smooth and reforming benching as required all as specified and directed.

M & L for cutting into existing manholes for removing existing branch drain making good to walling and rendering cutting out branch channel and making good benching for 150mm dia of pipe all as specified and directed.

M & L cement concrete (1:4:8) type D-2 using 40mm graded stone aggregate as in foundation filling and mass concrete or in sub base of floors complete all as specified and directed.

Demolition of block or stone masonry built in cement mortar of any specification and in any position complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position all as specified and directed

M & L Pre-cast Reinforced cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate as in manhole covers and set in cement mortar (1:4) including form work complete all as specified and directed.

M & L for stone walling of squared rubble, brought upto coursed, well bonded, bedded and solidly hearted, built in CM 1:6 complete all as specified and directed.

M & L for stone walling of squared rubble, brought upto coursed, well bonded, bedded and solidly hearted, built in CM 1:6 but except stone complete all as specified and directed.

Extra over stone walling of granite or trap stone for hammer dressing to face stones and dressing of face beds and joints with maximum depression on face from straight edge held against the dressed surface n. exc 20mm to squared rubble walling, uncoursed, brought upto coursed complete all as specified and directed.

M & L for external angles (for quoins and jambs) in facings for walling of squared rubble stone masonry, brought upto coursed all as specified. complete all as specified and directed.

M & L for stone walling of random rubble, uncoursed, well bonded, laid dry in retaining walls, abutments and similar work as in soak well etc complete all as specified and directed.

M & L for extra over stone walling of granite or trap stone for hammer dressing to face stones and dressing of face beds and joints with maximum depression on face from straight edge held against the dressed surface n. exc 20mm to random rubble walling, uncoursed, brought upto coursed complete all as specified and directed.

M & L for cutting opening through stone masonry walls built in cement mortar for doors, window and other openings or enalarging existing openings , etc, or cutting out defective masonry for under pinning including providing, fixing and removing , shoring, cleaning and rubbish off the premises complete all as specified and directed.

M&L precast cement concrete block masonry with solid blocks made of PCC (1:3:6) type C1 using 20mm graded stone aggregate exc 10cm in width and set in CM 1:6 complete all as specified and directed.

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

M & L for providing cement concrete (1:2:4), type B-1 using 20mm graded stone aggregate as in lintels upto 1.50m clear span, cills steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railing upto 60cm in height, copings, kneelers, apex stones, bed plates, kerbs , water troughs and the like including weathering , slightly rounded or chamfered angles and throating including necessary form works etc complete all as specified and directed.

M&L for 15mm thick rendering in cement mortar (1:4) on stone/PCC block masonry surfaces, finished even and smooth without using extra cement complete all as specified and directed.

Pumping out sewage water/sludge from the existing septic tank / soak well of any size / capacity and removal the sludge to outside MD land complete all as specified and directed.

Pumping out sewage water/sludge from the existing manholes/gully trap of any size and removal the sludge to outside MD land complete all as specified and directed.

Cleaning of sewage pipe lines up to 150mm dia by roding from manholes to manholes and well flushing with water after cleaning complete all as specified and directed.

Removing blockage of soil/waste drain pipe of any dia & cleaning the drain pipe in between Floor/Nahani trap to first manhole/Gully trap with water all as directed and directed by Engr-in-charge without damaging the sanitary fittings & other installed CI fittings etc to obtain smooth flow of sewage/sludge complete all as specified and directed.

Removing blockage of soil/waste drain pipe of any dia & cleaning the drain pipe in between WC to first manholes with water all as specified and directed by Engr-in-charge without damaging the sanitary fittings & other installed CI fittings etc to obtain smooth flow of sewage/sludge complete all as specified and directed.

S&F in repair vitreous china squatting pan Orissa pattern , size 580 x 440 mm white with integral foot rest complete all as specified and directed.

S & F in repairs 10 Ltr capacity PVC valve less , symphonic action type, flushing cistern, low level white, with inlet ball valve , float & handle complete all as specified and directed.

S&F 100mm bore, Vitreous china, P or S trap with cement joints, complete all as specified and directed.

S&F in repairs stainless steel grating doom of 100 mm dia with /without central hole set over the existing Nahani trap/Floor trap in neat cement & pointed to match the floor finish. ( Note - stainless steel grating doom under the WHB/Urinal & sink shall be with central hole to accommodate the waste pipe) complete all as specified and directed.

S&F as in repairs vitreous china wash hand basin size 550x400mm including vitreous china pedestal, brackets & one No PTMT waste coupling 32 mm size , 1 No PVC connection 600 mm long 15 mm bore & 1 No CP fancy type Pillar tap quarter turn type complete with flexible PVC waste pipe of suitable length complete all as specified and directed.

S&F as in repairs Vitreous China Urinal, Half stall type, including suitable size waste coupling & waste pipe complete all as specified and directed.

S&F in repairs WC pedestal pattern wash down type ( European Type WC) including white or coloured superior quality plastic seat & cover complete & making good to the disturbed surfaces complete all as specified and directed.

Taking up or down steel tubing 15mm and connections, including removing from site complete all as specified and directed.

Taking up or down steel tubing 20mm and connections, including removing from site complete all as specified and directed.

Taking up or down steel tubing 25mm and connections, including removing from site complete all as specified and directed.

S&F GI tubing medium grade 15 mm with all fittings fixed complete to walls, ceiling or in floors concealed including cutting chase in walls, ceiling & floors complete girth n exc 10 cm girth complete all as specified and directed.

Fixing only, after cleaning old steel water tubing, 20mm bore and connections in new or old position using new fittings complete all as specified and directed.

S&F GI tubing medium grade 20 mm with all fittings fixed complete to walls, ceiling or in floors complete all as specified and directed.

S&F GI tubing medium grade 25 mm with all fittings fixed complete to walls, ceiling or in floors complete all as specified and directed.

S&F in repairs 15mm bib tap cast copper alloy quarter turn, chromium plated fancy type with flange plate screwed down, screwed for iron pipe fixed complete all as specified and directed.

S&F in repairs 15mm bore cast copper alloy chromium plated angle valve quarter turn, fancy type with flange plate complete fixed complete all as specified and directed.

S&F in repairs 15mm bore PTMT two way angle cock quarter turn with flange plate complete fixed complete all as specified and directed.

S&F in repairs 15mm bore stop valves of cast copper alloy quarter turn type , screwed down, high pressure with crutch or butter fly handle, fancy type, chromium plated, with long shank and cup (concealed type) complete all as specified and directed.

S & F in repairs 15 mm bore chromium plated health faucet with 1.0 meter long CP flexible pipe complete all as specified and directed.

S&F in repairs chromium plated shower rose fancy type with swivel joints, including shower arm 15mm dia, 195mm long with bend of 45 degree with flange of CP brass ccomplete all as specified and directed.

S&F in repairs PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

Disconnecting existing water tank upto 500 ltr capacity , setting aside (or lowering if required) for repair , cleaning etc and hoisting if required reconnecting and refixing in position complete all as specified and directed.

Dismantling of water tanks capacity exceeding 250 Ltr and n. exc 500 Ltr and removing to stores complete all as specified and directed.

S & F rotational moulded (HDPE) water storage tank, 500 Ltr capacity, cylindrical vertical type, threaded closed top cover , triple layered, ISI marked, hoisted and fixed in position including PTMT ball valve high pressure, with polythene float and fly nut complete screwed for iron pipe 20mm bore complete all as specified and directed.

S&F in repairs gun metal ball valve 25mm dia, cast copper alloy screwed pressure with lever handle, screwed both ends for iron pipe for unions and fixed complete all as specified and directed.

S&F in repairs gun metal ball valve 20mm dia, cast copper alloy screwed pressure with lever handle screwed both ends for iron pipe for unions and fixed complete all as specified and directed.

S & F in repairs Urinal spreader of PTMT any colour for fixing with 15 mm dia pipe. (Minimum weight 60gms)complete all as specified and directed.

S & F in repairs PTMT jet spray for EWC with flexible pipe with PTMT nut & bolt complete all as specified.

S & F in repairs towel rail, 19mm dia stainless steel best quality, 600mm long with fancy type brackets on both sides and fixed with steel screws and wooden/rawl plugs complete all as specified.

Dismantling of floor hearth and wall tilling incl mortar bedding removing serviceable tiles to store and rubbish off the premises complete all as specified and directed by the Engr-in-Charge

Demolition of cement concrete n. exc. 15 cm thick complete all as specified.

M&L for PCC 1:5:10 type E-2 as around WCs, bedding to floor tiles of toilets etc complete all as specified and directed.

M&L for Non Skid ceramic coloured joint free tiles of size (300 x 300mm) x 7mm thick, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15mm thick cement screed bed in CM 1:4 over 25 mm thick PCC 1:2:4 (B0 mix using 12.5 mm stone aggregate) complete all as specified and directed.

M&L for Glazed ceramic coloured joint free tiles of size (450 x 300 mm) x 7mm thick, in dados, skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 10mm thick plaster in CM 1:3 complete all as specified and directed.

Dismantling of cast iron pipes 100 mm dia including fitting jointed in cement mortar fixed to walls or laid in floors etc complete all as specified.

Dismantling of cast iron pipes 75 mm dia including fitting jointed in cement mortar fixed to walls or laid in floors etc complete all as specified.

Dismantling of CI pipes of 100 mm dia pipes fixed to wall and refixing in same positing after necessary cleaning of blockage complete all as specified.

Dismantling of CI pipes of 75 mm dia pipes fixed to wall and refixing in same positing after necessary cleaning of blockage complete all as specified.

S & F cast iron sand cast type pipes of 100 mm bore waste and vent pipes in any length with or without ears, with cement joints fixed to walls complete all as specified.

S & F cast iron sand cast type pipes of 100 mm bore waste and vent pipes in any length with or without ears, with cement joints laid in trenches or floor complete all as specified and directed.

S & F cast iron sand cast type pipes of 75 mm bore waste and vent pipes in any length with or without ears, with cement laid in trenches or floor complete all as specified and directed.

S & F cast iron sand cast type pipes of 75 mm bore waste and vent pipes in any length with or without ears, with cement fixed to wall complete all as specified and directed.

S&F in repairs cast iron sand cast type bends any radius 100 mm bore with oval access door complete all as specified and directed.

S&F in repairs branch pieces cast iron sand cast type single (equal or unequal) 100 mm bore with oval access door complete all as specified and directed.

S&F in repairs branch pieces cast iron sand cast type double (equal or unequal) 100 mm bore with oval access door complete all as specified and directed.

S & F in repairs cast iron sand cast type bend 75 mm bore with oval access door complete all as specified and directed.

S&F in repairs cast iron sand cast type branch piece 75 mm bore with oval access door acomplete all as specified and directed.

S & F in repairs cast iron sand cast type cowls suitable for 100 mm bore pipe complete all as specified and directed.

S&F in repairs cast iron sand cast type floor trap 100 mm dia of outlet with grating, including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) (using 20 mm graded stone aggregate) complete all as specified and directed.

S&F cast iron sand cast type Nahani trap 100 mm dia of outlet with stainless steel grating, including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) (using 20 mm graded stone aggregate) complete all as specified and directed.

S & F in repairs 100 mm cast iron sand cast type sanitary connections-short connections pipe of length upto 300 mm complete all as specified and directed.

S & F in repairs 150 x 100 mm salt-glazed stoneware gully traps, square or round mouthed type `P' or `S' including setting & jointing with cement mortar 1:1 to drain pipe solvent cement complete all as specified and directed.

Dismantling of RCC posts or struts of any section, including taking out embedded in ground soil etc and making good disturbed area complete all as specified and directed.

Taking down old barbed wire fencing including neatly coiling in drums & removal to store complete all as specified and directed.

Excavating in post holes (or similar holes) in any type of soil each n exc 0.5 cum , getting out and removing surplus soil to a distance n exc 50m and making good surface complete all as specified and directed.

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

S & F in repairs Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, curing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and directed. (each line wire to be measured)

S&F Galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing, straining & fixing any type 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 directed at site. (each line wire to be measured).

Preparation of old steel surfaces of any description, over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

S&F Mild steel angle iron section for fencing post and similar work including embedding in concrete and screwing, securing nut & bolts and including drilling holes, notching for wire, flat iron fillets etc (for securing wire mesh etc) and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

M&L for preparation for new steel surface of any description over 10cm in width or girth not other wise described applying two coat of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

M&L for restraining re-securing including making good existing barbed wire fixed to any type of fencing posts with tying at crossings with mild steel wire staples or pins etc including cutting/removing bushes/shrubs etc if any from existing barbed wire/chain link fencing complete all as specified & directed by Engr-in-Charge. (each line of wire to be measured)

S & F Mild steel round bars 10 mm dia and over, cut to length bent to shape required, including hooking ends and binding with wires/welded to Angle iron post as directed in fencing confirming to Fe-290 Gde E-165 complete all as specified and directed.

M & L for mild steel work as flat iron to fencing post and similar work etc complete including necessary welding cutting to shape, drilling hole etc confirming to Fe-290 Gde E-165 complete all as specified and directed.

M & L for Mild steel screw bolts machine made with hexagonal or six head at one end and screwed the others each screwed and to be fitted with washers and one hexagonal or six but exceeding 05 cm but not exceeding 10 cm long, 5 to 10 mm dia of neck complete all as specified and directed.

Supply only chain link fencing any type and size complete all as specified and directed.

Fixing only chain link fencing any size, mesh and any type of standards including line wires rails standing boards etc including provision of welding wire complete all as specified and directed.

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

Form work (rough finished) on flat surfaces of foundations , footings, bases of column, raft and raft beams sides and soffits(if any) of foundation and plinth beams, and similar works vertical or to batter complete all as specified and directed.

M&L for hard core of broken stone of gauge exc 63mm but n.exc 100mm deposited, spread and levelled in layers n.exc 15cm thick watered and rolled/rammed to a true surface complete all as specified and directed.

M&L for cement concrete (1:1.5:3), type A-1 using 20mm graded stone aggregate as in slabs supported on walls, beams, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified.

Form work (rough finished) to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200 mm thick (horizontal/sloping), complete all as specified.

Form work (rough finished) to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls floor and roofs for sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exc 5 cm but not exceeding 10 cm wide complete all as specified.

M & L for Mild steel 10mm dia and over TMT bars as in reinforcement cut to length bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified.

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

S & F cast iron work grade FG 150, un-machined, in brackets, gully traps, gratings, railing, frames, manhole covers, fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters and similar articles n exc 5 Kg each complete all as specified and directed.

M & L for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and directed.

M&L cement concrete (1:3:6), type C-1 using 20mm graded stone aggregate including necessary form work complete all as specified.

M&L for 40mm thick, cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate as in floor topping, surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 10mm thick in cement mortar (1:4) on concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed.

Supply only integral water proofing compound complete all as specified.

Godara Construction and General Suppliers

M.D. CONSTRUCTION CO.

National Rewinding Works

Hariom Construction Company

Rasam Engg Co.