CLEANING OF SUMP WELL, MANHOLES, AND SEWAGE LINES, REPAIRS TO COMPOUND WALL AND FENCING, IN VIJAY VIHAR AREA AT AF STN GORKHPUR.

Amount

Cleaning of manholes n.exc. 0.90m deep including bailing out water, from it and removing sludge and blockages from inlet and outlet of sewer lines including taking out the excavated sludge and carting away the same to a distance far away from residential/office area and cover the same with fresh earth and recommissioning the septic tank including site clearance to a distance of 1 Metre around manhole complete all as specified and directed.

All as per Item No. 2 above but for manhole exc 0.90m but n.exc. 1.50m deep.

Cleaning of septic tank 10 users capacity including bailing out water, from it and removing sludge and blockages from inlet and outlet of sewer lines including taking out the excavated sludge and carting away the same to a distance far away from residential/office area and cover the same with fresh earth and recommissioning the septic tank including site clearance to a distance of 3 Metre around septic tank complete all as specified and directed.

All as per Item No. 3 above but for septic tank 25 users.

All as per Item No. 3 above but for septic tank 50 users.

All as per Item No. 3 above but for septic tank 100 users.

Dewatering of soak wells, sump wells including bailing out water, from it and removing sludge and blockages from inlet and outlet of sewer lines including taking out the excavated sludge and carting away the same to a distance far away from residential/office area and cover the same with fresh earth and recommissioning the same including site clearance to a distance of 3 metre around complete all as specified and directed.

Cleaning blocked sewage pipe lines of 100mm dia SGSW/CI/RCC/SWR etc pipe using manholes device of manual operation and removing all sludge and foreign materials from the pipe lines and making it serviceable condition for free of sewage complete all as specified and directed.

All as per Item No. 8 above but for 150mm dia line.

Cleaning of sludge/silt from Nahani trap/floor trap including roding CI pipe from Nahani trap/floor trap to gully trap etc in position including removing of rubbish/sludge to a distance exceeding 250m n.exc. 500m complete all as specified and directed.

Cleaning the blockage in IWC, EWC, including roding CI pipe after opening the oval asses door of CI bend, CI branch piece (T) etc upto first MH and placing the existing oval access door in original position including removing the rubbish/sludge to a distance exceeding 250m not exceeding 500m complete all as specified and directed.

Excavation in trenches in soft/loose soil not exc 1.5 mtr wide and n.exc 1.5 mtr depth and getting out complete all as specified and directed.

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

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

Demolition and breaking up drain pipes of 100mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed.

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

M&L for 100mm thick concrete bed to drain pipe for 100mm dia incl 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 mechanically crushed stone aggregate complete all as specified and directed.

M&L for 100mm thick concrete bed to drain pipe for 150mm dia incl 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 mechanically crushed stone aggregate complete all as specified and directed.

S&F reinforced cement concrete pipes, class NP-2, laid and jointed complete with collars of 100mm dia complete all as specified and directed.

S&F reinforced cement concrete pipes, class NP-2, laid and jointed complete with collars of 150mm dia complete all as specified and directed.

S&F in repairs Vitreous China water closet squatting pan, ''Orrisa'' pattern, size 580x440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) complete including connection to trap, and to flushing pipe, anti syphonage pipe etc. including trap set in and including concrete and making good to floor. complete all as specified and directed.

S&F repairs Vitreous china wash down water closet pan (pedestal pattern) with any type of 'P' or 'S' trap excluding flushing cistern and flush pipe, including fixing of water closet complete with plastic water closet seat black/white closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device. complete all as specified and as directed.

S&F in repair vitreous china bowl type (flat back) urinal 465x355x265mm including 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, flush pipe, grating and union for discharge pipe (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) complete all as specified and directed.

S&F 75mm dia PVC (SWR) soil, waste and vent pipes single socketed in any length with rubber ring joints, fixed to walls complete all as specified and directed.

All as per item No. 24 above but of 110mm dia.

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

All as per item No. 26 above but of 110mm dia.

S&F 75mm bore PVC (SWR) branch piece double, (double Y) equal or unequal with access door complete all as specified and directed.

All as per item No. 28 above but of 110mm dia.

M&L for cutting into existing manhole for connecting drain, making good to drain pipes and rendering and cutting out existing benching for forming branch channel (1/2 round or ¾ section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required for 100mm internal dia of pipes complete all as specified and directed.

All as per Item No. 30 above but for 150mm dia pipe.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as specified .

M&L for precast reinforced cement concrete 1:2:4 type B-1 using 20mm graded mechanically crushed stone as in cover slab for manholes/drain etc, set including necessary form work complete all as specified and directed.

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

M&L for mild steel TMT bars 6 to 8mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Demolition of brick work built in cement mortar including all quoins, pillars etc but excluding ashlar facings, dressed stone work and pre-cast articles complete all as specified and directed.

M&L for brick work with sub class B bricks of old size, straight or curved on plan exc 6 m mean radius, built in cement mortar 1:6 complete all as specified and directed.

All as per Item No. 37 above but except bricks.

M&L for rendering 15mm thick in CM 1:4 on fair faces and of brick work or concrete surface finishing the surface even and smooth without extra cement complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in coping including necessary form work complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on other than fair faces and of brick work or concrete surface finishing the surface even and smooth without extra cement complete all as specified and directed.

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

M&L for preparing new plastered surface of wall and applying three coats of white wash complete all as specified and directed.

M&L for preparing old decorated plastered or un-plastered surfaces of wall, pilasters, cornices etc by brooming down or steel wire brushing, scrapping down smoke root moulds, moss and efforehance salt and trading oil and greasy spot and applying one coat of white wash complete all as specified and directed.

M&L for preparing old decorated surfaces of wall by washing, rubbing down and stopping of painted surfaces and applying one coat of cement base paint complete all as specified and directed.

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

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

M&L for PCC 1:3:6, type C-1, using 20 mm graded mechanically crushed stone aggregate as in surface channels and drains finished even and fair complete all as specified and directed.

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

S&F non skid coloured ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11sqm and n.exc. 0.18 sqm, in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over 15 mm thick screed bed in cement mortar 1:6 etc complete all as specified and directed.

S&F Glazed ceramic coloured tiles in vertical surface 350x250x7mm/450x350x7mm thick set and jointed in neat cement slurry and pointed in coloured cement to match tiles over 10mm thick backing coat in cement mortar 1:4 complete all as specified and directed.

S&F Glazed ceramic coloured tiles in vertical surface 300x200x7mm thick set and jointed in neat cement slurry and pointed in coloured cement to match tiles over 10mm thick backing coat in cement mortar 1:4 complete all as specified and directed.

M&L for 75 mm PCC 1:3:6 type C-2 using 40 mm graded aggregate as in sub base of floor complete all as specified and directed.

M&L for 80mm thick, rubber moulded precast concrete interlocking tiles M-40 grade, factory made, over and including 25mm thick sand cushioning and joints filled with fine sand incl leveling tamping & sweeping complete all as specified and directed.

M&L for chequered cement concrete tiles 30cmx 30cmx 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and no pigment including screed bed 20mm thick in CM 1:6 complete all as specified and directed.

M&L for 40mm thick PCC 1:2:4 type B-1 using 20mm graded stone aggregate in flooring finished the surface even & smooth without using extra cement complete all as specified and directed.

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

S&F mild steel framed work such as grills, gratings, fillets etc with ends of bars shouldered and/or riveted or forged into spikes, framed guard bars, doors or gates, ladders, framed balusters, walk ways, railings, frame work of water tanks etc ant type of work conforming to Fe 290, grade E-165 complete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including out posts embedded in concrete or brick masonry with embedded portion and good disturbed ground complete all as specified and directed.

Taking down chain link fencing fixed to any type of standard rails, straining bolts etc complete all as specified and directed.

S&F mild steel posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc flat iron fillets (for securing wire mess etc) including all necessary drilling, bolting or riveting etc and similar work complete all as specified and directed.

Excavation in post holes (or similar holes) each n.exc 0.5cum getting out, returning, filling in watering and ramming earth or broken rubble mixed with earth around in layers n.exc 25cm thick in soft/ loose soil, making good surface and disposal of surfaces spoil to a distance not exc 50 Mtrs complete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standard rails, straining bolts etc. complete all as specified and directed.

Supply only chain link MS galvanised fencing, any size or type of minimum dia 3.15 mm or above complete all as specified and directed.

M&L for mild steel round bar 10 to 12mm dia as in stiffeners to chain link fencing etc complete all as specified and directed.

M&L for preparation of new or previously untreated surfaces of steel of any description, over 10cm in width or girth and apply two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for preparation of old painted surfaces of steel of any description, over 10cm in width or girth and apply one coat of synthetic enamel paint complete all as specified and directed.

Dewatering, removing caked, mud etc in foul condition including removal of all blockage from existing drain of depth exc 0.35m and n. exc 0.90m complete all as specified and directed.

M&L for bricks, sub class B, laid flat, bedded and jointed in CM 1:6 and pointed in CM 1:3 in drain/floor, old size bricks complete all as specified and directed.

All as per item No. 69 above but except bricks using old bricks as obtained.

M&L for cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc of exc. 250 liters & n.exc. 500 liters capacity of tanks with bleaching powder @ 0.25 Kg per tank complete all as specified and directed.

All as per item No. 71 above but exc. 500 liters & n.exc. 1000 liters capacity with bleaching powder @ 0.25 Kg per tank.

S&F in repair ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe or brass ferrule and fixed of 20mm bore complete all as specified and directed.

Taking up or down steel tubing and connections 15mm bore including cleaning for refixing or removing from site complete all as directed.

All as per item No. 74 above but 20mm bore.

S&F 15mm bore steel water tubes "medium grade" galvanized with all fittings such as bends, elbows tee etc and fixed to walls and ceiling in floor complete all as directed.

All as per item No. 76 above but 20mm bore.

M&L for cutting chases in brick walls, pinning in, making good to facings where required and pointing in cement mortar 1:3 for concealed water tubing, cutting n.exc. 10cm girth complete all as specified and directed.

Dismantling plain or corrugated AC/ steel sheeting incl ridges any gauge/thickness nainital or similar pattern as in roof covering complete all as specified and as directed.

S&F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.5mm thick (BMT) of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixing with self tapping screws complete all as specified and directed.

M/S GUPTA TRADERS