Repairs to footpath hard standing, drain and certain misc external B/R services works and Repair/cleaning of sewage lines, manholes, septic tank/soakage well/fitter bed/ sewage sump and sump of STP at Misa Camp under GE (S) Tezpur

Amount

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

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

Demolition of plain cement concrete in ground floors and paving n exc. 15 cm thickness (below or above GL) complete all as specified and directed.

Demolition of re-inforced cement concrete of any description and in any position for manhole cover slab complete all as specified and directed.

Taking up or down PVC (SWR) pipes size 110/75mm dia from any position complete all as specified and directed

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing coat ), removing serviceable tiles to store and rubbish off the premesises

Cleaning of sewage line of any diameter and of any description including manholes by manually or other means, to clear the sludge/blockage inside the sewage line and manholes and will be flushing with water to drain out sludge etc. inside the sewage line from manhole to ease the flow of sewage including removing the sludge and re- fixing the manhole cover complete all as specified and as directed.

Cleaning of manhole including removal of sludge of any size and depth upto 0.75 Mtr complete all as specified and directed by Engr-in-Charge.

Cleaning of manhole including removal of sludge of any size and depth from 0.75 Mtr to 1.50 Mtr complete all as specified and directed by Engr-in-Charge.

Cleaning of manhole including removal of sludge of any size and depth from 1.50 Mtr to 3.00 Mtr depth complete all as specified and directed by Engr-in-Charge.

Excavating in trenches n exc 1.5m wide and n.exc 1.5m depth for sewage line and manholes, drain etc and getting out in hard/dense soil complete all as specified and directed.

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

Removing excavated surplus soil at a distance n.exc 50m and depositing complete all as specified and directed.

M&L for plain cement concrete type D2 1:4:8 (40 mm graded aggregate) as in foundations, filling and mass concrete, complete all as specified and directed.

M & L Plain Cement Concrete 1:3:6 Type B2 using 40 mm graded stone aggregate in foundation filling and mass concrete complete all as specified and directed.

M & L Plain cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate as in benching/cooping including necessary form work mould and finished exposed surfaces even and smooth without using extra cement complete all as specified and directed.

21. M&L cement concrete (1:2:4) type-B-2(Using 40 mm graded stone agg) as in surface channel complete all as specified and directed.

M&L for plain cement concrete type B0 1:2:4 (12.5 mm graded aggregate) as in lintels upto 1.5 m clear sp and other similar bands, plinth courses, string courses,parapets and railings upto 60 cm in height, copings, kneelers, apex stones bed plates, water troughs and the like including weathering, slightly rounded or chamfered anglesand throating, as directed, complete all as specified and directed.

M & L Pre-cast RCC 1:2:4 type B1 using 20 mm graded stone aggregate as in cover slab set in CM 1:4 complete all as specified and directed.

M & L extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement including form moulds, mitred/stopped ends etc complete all as specified and directed

M&L brick work using sub class B brick (old size) curved or straight in plan exc 6 mtr mean radius in cm (1:6) complete all as specified and directed

M&L brick work with sub class'B' bricks,straight or curved on plan to any radius in half brick thick wall built in CM 1:6.complete all as specified and directed

M & L TMT bars 10 mm dia and over, 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 0.9 mm dia or securing with clip to Fe-410 incl fabrication complete all as specified and directed.

M & L 75 mm thick PCC (1:3:6) type C-2 using 40mm graded aggregate as in plinth protection/footpath even and smooth without using extra cement complete all as specified and directed.

M & L 75 mm thick PCC (1:3:6) type C-2 using 40mm graded aggregate as in Sub base complete all as specified and directed.

M&L 100 mm thick PCC 1:4:8 type D2 using 40 mm graded aggregate as in sub base.complete all as specified and directed

M&L 75 mm thick PCC 1:4:8 type D2 using 40 mm graded aggregate as in sub base.complete all as specified and directed

S&F chequered cement concrete tiles 250x250 MM (22-25 mm th,)set,jointed and pointed in net cement siurry in floors (with grey cement and pigments) complete all as specified and directed.

M&L 100mm thick, machine pressed precast concrete interlocking paver block, with grey cement and no pigment, any shape and size confirming to IS 15658-2006, M-50 Grade complete all as specified and directed.

M&L 15mm thick screed bed in CM 1:6 on brick or concrete surfaces for fixing of tiles as in floor complete all as specified and directed.

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

S&F PVC(SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in fioors,110mm bore complete all as specified and directed.. (Make : PRINCE/SUPREME/KISAN ).

S&F PVC(SWR) pipes single socketed in any length with rubber ring joints fixed to fioors ,75 mm bore .complete all as specified and directed. (Make : PRINCE/SUPREME/KISAN ).

S& F PVC (SWR) bend any radius, 110 mm bore ,with access door . including all necessary work complete all as specified and directed. (Make : PRINCE/SUPREME/KISAN )

S& F PVC (SWR) bend any radius,75 mm bore ,with access door including all necessary work complete all as specified and directed. (Make : PRINCE/SUPREME/KISAN )

S & F 75 mm bore PVC (SWR) junction single (Single'T') , equal or unequal .fixed to wall including all necessary work complete all as specified and directed. (Make : PRINCE/SUPREME/KISAN ) .

S&F 110 mm bore PVC (SWR) junction single (Single'T') , equal or unequal .fixed to wall including all necessary work complete all as specified and directed. (Make : PRINCE/SUPREME/KISAN ) .

M & L Salt glazed stone ware drain pipes 150 mm bore (ISI marked) laid in trenches, jointed and tested complete all as specified and directed.

M & L Cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) concrete in bed to drain pipe including packing under and haunching against the sides of pipes 150 mm internal dia after laid joined and tested complete all as specified and directed.

Demolition of reinforcement cement concrete pipe of 300mm dia below GL including excavation and returning and filling and removing xcavated soil to a distance n. exc 50 mtr.

M&Lfor reinforced concrete pipes class NP2 of 300 mm dia laid and jointed with collar complete all as specofied and directed by Engr-in-Charge

S & F in repairs vitreous china squatting pan 'Orissa' pattern, size 580x440 mm,white with 'P' or 'S' trap size (Excluding flushing cistern and flush pipe) including integral foot rest complete and provision of lime concrete bedding complete all as specified and directed.

S&F Vitreous China EWC wash down water closet (padestal pattern, white ) including PVC Sheet cover fixed in repair.

S & F in repair PVC Low level flushing cistren 10 Ltr capacety including all fitting such as flush pipe brackets(Complete).

S & F in repair health faucet with 1.00 mtr tube and hook complete all as specified and directed. Make-Prayag Cat no BEA -81 or equivalent of Essco/ Jaquar

S&F in repair PVC water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device (Make : Jaquar or equivalent)

S & F in repairs Waste coupling of brass chromium plated for Basin/ Kitchen Sink (half or full threaded) .(Jaquar/ Hindware)

S & F in repairs 32/40mm bore PVC Waste pipe for wash hand basin complete all as directed.

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

Taking down existing damaged IWC/EWC alongwith complete PCC and line concrete from sunken floor and providing new IWC/EWC and water proofing treatment to sunken floor as per following stage :-(i) 15mm thick plastering in CM (1:2) with WPC at all around and base of sunken floor with proper slope.(ii) Applying a coat of 85/25 gde hot bitumen @ 0.7Kg/Sqm over a coat of bituminous primer @0.5Kg/Sqm and then pasteing of polythene film, 150 micron, matural colour with cold cut back adhessive.(iii) Fixing of 25mm dia GI pipe (med gde) spout of length 45 cm.(iv) Supply & fixing of vitreous china squatting pan, "ORISSA" pattern or padestal type, size 580x440mm white with integral footrest, P/S trap etc complete including providing PCC lean concrete in Mix 1:5:10 complete all as specified and directed

Cutting into existing manhole for connection new drain making good to pipe and rendering cutting out existing benching and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B1 smooth finish and reforming benching as required for 150mm dia.complete all as specified and directed

M&L 10mm thick backing coat in CM 1:4 on brick or concrete surfaces for fixing of wall tiles as in dado/skirting.complete all as specified and directed

S&F Non - skid Ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match.complete all as specified and directed

S&F Non - skid Ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match.complete all as specified and directed

S&F for colour Glazed ceramic tiles (350x250/(350x450))x 6 to 7mm thick, in dado/skirting set and jointed in neat cement slurry and pointed in white or coloured cement to match.complete all as specified and directed

Opening of blokage to nahni trap,WC, floor trap,exc including washing/cleaning upto Ist manhole complete all as specified.

S&F in repairs vitreous china squatting plate urinal, white and making good the adjoining surfaces (excluding flushing cistern, flush pipe and waste pipe) complete all as specified and directed.

Opening of blokage Gully trap, of WC outlet, including washing/cleaning upto Ist manhole complete all as specified.

Cleaning of septic tank/STP/open-sump including drainage system by blocking temporarily the inlet with approved wooden plugs and bailing/ pumping out water from septic tank/soak pit and scraping out sludge, organic matter /inorganic matter, soft /semi solid matter and removing to distance exc 50 m but n.exc 100 m from the starting point and filling into shallow pits n.exc 1.5 m deep and removal of wooden plugs and channeling the water back complete all as specified and as directed. Note :- (a) Net volume of sludge shall be measured after dewatering by depositing in a shallow pit. The depth of sludge is taken by rodding after the sludge is dewatered and dried or reducing 20% from bulk volume.

Rough excavation in soft/loose soil and getting out for shallow pit n. exc 1.5 m deep and spraying adequate quantity of bleaching powder inside the bottom pits and its walls as well over the sludge for hygienic condition, and spreading levelling in layers the excavated earth on the shallow pits to cover the sludge in the pit, complete all as specified and directed. Note: Bleaching powder shall be measured and paid separately under relevent item.

Material and labour for bleaching powder to be used in pit for depositing sluddge in open space by diging.complete all as specified and directed

M&L for rendering 15mm thick in CM (1:6) and finished the surface even and smooth without using extra cement complete all as specified and directed

M & L rendering 10mm thick on brick wall or concrete surface in cement mortar 1:4 finished even and smooth without using extra cement complete all as specified.

4. M & L Hard core broken stone or agg. Boulders of gauge n.exc 63mm, deposited spread and levelled in layer n.exc 15cm thick complete all as specified.and directed

S&F 450mm long PVC connection 15mm bore with PTMT nuts.complete all as specified and directed

S&F in repairs 15 mm dia bib tap standard of PTMT, as per relevent IS, any colour high pressure screwed for iron pipe and fixed all as specified and directed. (Minimum weight 90 gms)

S&F in repair 15 mm dia bib tap standard of PTMT, with long body,as per relevent IS, any colour high pressure screwed for iron pipe (minimum weight 120gms) and fixed all as specified and directed.

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

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

S&F Hand rails, half round or other steel section or core for wooden hand-rail straight portion,drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding 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

Excavating soft/loose soil in post holes (or similar holes) each n.exc 0.5 Cu.m getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25 cm watering and removing surplus soil to a distance in exc 50m and making good surface.complete all as specified and directed

S&F 11 to 15mm dia mild steel screw bolts (machine made) with hexagonal or square heads at one end and secured the other or screwed the both ends each screwed ends to be fitted with washer and one hexagonal or square nuts exc 10 cm and n.exc 15cm long.complete all as specified and directed

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

S&F chain link MS galvanised fencing, 4mm dia wire and size of mesh 100x100mm x 3.15mm including line wires to any type of standered rails, straining bolts, nut & bolt for angle iron post MS tie bars incl provisioning of binding wire etc complete.any size or type.complete all as specified and directed

M&L for preparation of new steel surfaces n.exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer.complete all as specified and directed

M&L for preparation of new steel surfaces exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer. Note 1:-The contract sum shall be arrieved at after deducting amount of schedule of credit from the total quated amount. Note 2-Contractor's supervisor and main worker would wear shirt/T-shirt of colour sky blue/brown/yellow preferable embosed with contractor's firm name while carriying out any activities in defence area for better check of security purpose. Note 3:-The tenderer (all eligible contractors) shall ascertain the taxes & levies as on date. The subject tender caters all the taxes & levies as on date including the latest notification of GST issued as on date ( issued by Central Board of Indirect Taxes and Customs)

M/s Brahamaputra Wood Industries

DRISTEE ASSOCIATES

M/S Deep-Jeet

D G Corporation