REPAIR MAINTENANCE TO AREA DRAINAGE, CLANING OF SEWAGE LINES SEPTIC TANKS, MANHOLES AT CG COMPLEX MALKAPURAM, VISAKHAPATNAM, CG JETTY AND RUSHIKONDA UNDER AGE(I)(CG) VIZAG

Amount

Lifting of manhole cover and taking out waste soil, sludge and other foreign materials from gully trap, manhole not exc 1.5 cum each etc, removal of sludges in water sealed container to a distance not exc 50 m and washing with adequate quantity of water and refixing the cover in the same location complete.

Cleaning by rodding/ bamboo split and taking out waste soil sludge and other foreign materials from sewage line any dia removed in sealed container (from WC to onward upto septic tank/soak well) and flushing with water etc complete.

M&L for pumping out sludge water from manhole of any section for cleaning blocked sewage line, depth of manhole exc 1.20 mtr but not exc 1.80 mtr.

Cleaning of existing open or covered drain of any section and depth by removing mud, sludge or foreign materials from existing storm water drain/covered drain, static tanks etc, flushing with adequate quantity of water and removing the sludge to a distance not exc 50 m complete all as directed.

Cleaning of blocked WC by using vaccum pump including opening and refixing/CI cover to bend and branch pieces and finally cleaned with adequate quantity of water.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar and taking out of trenches if required complete all as specified.

Excavation in trenches n exc 1.5m wide and n.exc 1.5m depth for man holes and sewage lines etc n exc 10 sqm on plan and nexc 1.5m in depth and getting out for hard/dense soil complete all as specified.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed in hard dense soil

Removing excavated material soil nexc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified.

M&L 150 mm Salt glazed stone ware drain pipes laid in trenches and jointed incl haunching against the sides of pipes with cement concrete type C2 1:3:6.

Demolition reinforced cement concrete in slab, beams, staircase, landings, chajjas and similar suspended work (reinforcement cut as required to facilitate demolition).

M&L TMT bars 8mm to 10mm dia and over cut to length, bend to shape required including cranking, hooking ends and binding with mild steel wire (annealed) not less than 0.90 m dia.

M&L precast RCC 1:2:4 type B-1 set in cement mortar 1: 6 for cover slab of manholes/drains, etc.

Removing plants / herbs grown on walls/junctions with roots using herbicide chemical and of existing brick and concrete in drain.

Cleaning of CI/PVC SWR pipe of any dia by rodding or with bamboo split including removing and refixing inspection eye door cover in existing position etc complete all as directed by Engr-in-Charge.

Dismantling of CI/PVC SWR pipes of 75/110 mm bore including fittings jointed in cement mortar from wall/floor/trenches etc and removal of unserviceable pipes.

S&F 110 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls.

All as per description of item No 17 but except pipe

S&F 75 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls.

S&F in repairs 110mm bore PVC (SWR) bends

S&F in repairs 75mm bore PVC (SWR) bends

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

Disconnecting existing PVC/RCC tanks of capacity not exc 250 Ltrs., setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. Note: Cleaning, repairing, etc. measured separately.

All as per item No 23 here in before but capacity exc 250 Ltrs but not exc 500 Ltrs complete.

All as per item No 23 here in before but exc 500 Ltrs but not exc 1000 ltrs capacity complete.

Cleaning and removing all scale and dirt, etc, from PVC/RCC tanks of capacity not exc 250 Ltrs., and from mouths of circulating pipes, etc.

All as per item No 26 here in before but capacity exc 250 Ltrs but not exc 500 Ltrs complete.

All as per item No 26 here in before but exc 500 Ltrs but not exc 1000 ltrs capacity complete.

All as per item No 26 here in before but exc 1000 Ltrs but not exc 2000 ltrs capacity complete.

S&F in repairs rotational moulded polythene water storage tanks, multi layered 250 Ltrs capacity (cylindrical, vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including dismantling Old unserviceable one.

All as per item No. 30 here in before but 500 ltrs capacity complete.

All as per item No. 30 here in before but 1000 ltrs capacity.

S&F in repairs 25 mm bore dia ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed.

All as per item No 33 here in before but 20 mm bore dia.

All as per item No 33 here in before but 15 mm bore dia.

S&F in repairs gun-metal, globe or gate valves of 25mm bore dia, with iron wheel head, screwed both ends for iron pipe and fixed.

All as per item No 36 here in before but 20 mm bore dia.

All as per item No 36 here in before but 15 mm bore dia.

S&F in repairs sinks with drainage board made of stainless steel l mm 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

S&F in repairs sinks made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm.

S&F in repair vitreous China wash hand basin, white, flat back, size 630 x 450 mm excluding taps, waste, chain and plug and porcelain stopper but including brackets, including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe.

S&F in repair vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe).

S&F in repair PVC valve less, syphonic action type, flushing cistern of 10 liters capacity, low level, white, with inlet, ball valve, float and handle including brackets.

S&F in repair vitreous Chinaware EWC with trap, white seat & cover with flat bottom with hinging device.

S&F in repairs vitreous china urinals, half stall, complete 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; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe. Note: (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe)

S&F in repairs vitreous china urinal partition white of size 310x700 mm with slabs terminating about 40 cm above floor line.

M&L 32 mm waste fittings, brass chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed.

S&F in repairs PVC connections 15mm size with PTMT nuts of length 450mm.

S&F 32 mm dia flexible PVC waste pipe for basin, sink & urinal etc as fixed in repair.

S&F gratings fixed in repairs.

S&F in repairs of 100mm Cast iron floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4).

Dismantling of floor, hearth or wall tiles / terrazo including cement mortar bedding (but not backing), removal servicable tiles to store and rubbish off the premises.

M&L 15mm thick screed bed or bedding layers of CM (1:6) in for laying floor finishes complete.

M&L (300x300 x 7 to 8) mm thick coloured non skid ceramic tiles (Ist quality) as in floors set & jointed in neat cement slurry and pointed in white/coloured cement to match the tiles.

M&L rendering 10 mm thick in cement mortar 1:4 on wall of brick work or concrete surface, to receive tiles.

M&L (300x200x 7)mm coloured ceramic tiles(Ist quality) as in vertical surface set& jointed in neat cement slurry and pointed in white/coloured cement to match the tiles.

Dismantling of brickwork masonry, built in cement mortar.

M&L brickwork with fly ash old size bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6.

All as per item No 58 but except bricks

M&L rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar (1:4) finished even and smooth without using extra cement

Demolition of cement concrete (un-reinforced) of any description in ground floors and paving's not exc 15 cm thickness (below or above ground level).

M&L cement concrete (1:3:6) type C-2 (using 40mm graded stone aggregate) as in surface channels and drains

Claning of septic tank/soak pit 50 to100 users capacity and filter bed of any depth by removing of sludge, silt, sand or material of any description by dewatering of septic tanks and filter beds including blocking/diversion of inlet line by means of mechanical for the period and removing the material obtained to outside MoD land including cleaning of surface completely with water tec complete in foul position. Note:(Solid material will be measured and dewatering is included in rate)

S&F in repair stainless steel kitchen plate rack, made out of 1.50 mm thick sheet for size (900 x 1200 x 250) mm fixed on wall with screw, washers. upto 4th floor. (Note: Rate shall be Including for necessary Safety Measures where required at site)

M/s. SOPHIA ENTERPRISES

M R CONSTRUCTIONS