REPAIR AND CLEANING OF SEWAGE LINE, SEPTIC TANK, MANHOLES, DRAINAGE LINE IN OFFICER D, E, F TYPE MARRIED ACCDN IN DRDO TOWNSHIP, MES QTRS, GE (I) OFFICE COMPLEX AND CHESS COMPLEX AT KANCHANBAGH HYDERABAD

Amount

Cleaning of existing sewage lines of 100mm bore including manholes by using super sucker machine and removing all sludge, waste, debris etc outside MOD land complete all as specified and as directed.

All as per srl item No.1 here-in-before but of 150mm bore sewage line

All as per srl item No.1 here-in-before but of 200mm bore sewage line

All as per srl item No.1 here-in-before but of 300mm bore sewage line

Attending day to day complaint related to blockage of WC, Gully trap, first manhole floor trap, nahani trap, soil/waste pipe stacks, branch piece, door bends etc, by rodding or other suitable means and clearing the blockages upto final drop out let into first manhole and and removing the sludge/foreign material and depositing the same outside the MOD land complete by deploying safaiwalas all as directed.

Cleaning of Septic tanks of 150 users capacity by dewatering mechanically all the water, taking out the sludge/night soil, cleaning the chocked inlets, outlets of septic tanks, removing all the sludge outside MD land, complete all as directed.

Cutting into existing manholes for connecting new drains of internal dia of pipe 100mm, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) smooth finished and reforming benching as required complete all as directed.

All as per srl item No.7 here-in-before, but internal dia of pipe 150mm complete all as directed.

All as per srl item No.7 here-in-before, but internal dia of pipe 200mm complete all as directed.

Excavation in trenches n. exc 1.5m wide and n.exc 1.5m in depth and getting out in hard/dense soil for laying of sewage line/foundation/manhole etc., complete all as directed.

All as per Sl item No.10 here-in-before but depth exc 1.5m and n.exc 3.0m complete all as directed.

Excavating in trenches n.exc 1.5m wide and exc 1.50m deep and getting out in soft/disintegrated rock for foundations, manholes etc complete all as directed.

All as per Sl item No.12 here-in-before, but depth exc 1.50m but n.exc 3.00m complete all as directed.

M & L for plain cement concrete (1:4:8) type D2 (using 40mm graded stone aggregate) as in foundation including demolition of concrete, complete all as directed.

M & L for plain cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) as in coping, benching etc including necessary form work and demolition of old concrete complete all as directed.

M & L for Brick work with sub class 'B' old size flyash bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar (1:4) including demolition of old brick work complete all as directed.

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

Taking down cement plaster of any description on brick or stone or cement concrete walls including raking out joints, hacking for key, scrubbing down with water complete and M & L for rendering 15mm thick in cement mortar (1:4) on fair faces of brick or concrete surfaces, finished even and smooth without using extra cement complete all as directed.

M&L for Rendering 5mm thick in CM (1:3) on fair faces of concrete surfaces on ceiling etc., finished even and smooth without using extra cement including taking down existing ceiling plaster complete all as directed.

M&L for Rendering 10mm thick in CM (1:4) on fair faces of walls and concrete surfaces etc, finished even and smooth without using extra cement including taking down old plaster complete all as directed.

M/L for Preparation of new plastered surfaces of walls including cornices, pilasters etc and applying two coats of Oil Bound Distemper over a coat of primer, complete all as directed.

M&L for preparation of new plastered ceiling surface and applying three coats of white wash complete all as directed.

M&L for Preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as directed

S&F in repairs 100mm bore HDPE double wall corrugated soil waste, rain water drainage pipe (SWR) in any length, laid in trenches or in floors including provision of joints where required complete all as specified and directed Make: FINOLEX/PRINCE/SUPREME/TIRUPATI/GEMINI

All as per srl item No.24 here-in-before but of 150mm bore

All as per srl item No.24 here-in-before but of 200mm bore

All as per srl item No.24 here-in-before but of 300mm bore

S&F 150x150mm Salt-glazed stoneware gully traps, square or round mouthed, type 'P' including demolition of old/damaged gully trap complete all as directed.

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

M & L for pre-cast cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) as in cover slabs including necessary from work etc, including demolition of existing broken cover slabs complete all as directed. Note :- Reinforcement shall be measured and paid separetely.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick using soil complete all as directed.

S & F in repairs cast iron Nahani/floor trap of 75mm dia, with CP grating including jointing to waste pipe fixed in cement concrete (1:2:4) type B1 complete all as directed.

Material and Labour for cutting existing BT road/PCC of size 45cm x 60cm for taking out/laying of underground cable and including necessary earth work and refilling the same in layers well ramming including watering as required and matching with the existing surface with 200mm thick PCC 1:2:4 type B1 and curing the same with wet gunny bags and removing debris to a distance not less than 50m complete all as specified and directed.

S & F PVC (SWR) pipes 110mm bore, single socketed in any length with rubber ring joints fixed to wall or laid in floors including taking down old PVC (SWR) pipes complete all as directed.

S&F PVC (SWR) pipes 75mm bore, single socketed in any length with rubber ring joints fixed to wall or laid in floors including taking down old PVC (SWR) pipes complete all as directed.

S&F PVC (SWR) bends (any radius) suitable for 110mm bore pipe complete all as directed.

S&F PVC (SWR) bends (any radius) suitable for 75mm bore pipe complete all as directed.

S&F Cast Iron soil waste and vent pipes 100mm bore in any length with or without ears, with cement joints , fixed to walls, including taking down old unserviceable pipe complete all as directed.

S & F Cast Iron soil waste and vent pipes 75mm bore in any length with or without ears, with cement joints , fixed to walls, including taking down old unserviceable pipe complete all as directed.

S & F CI bends/T/Y of (any radius) with door suitable for 100mm bore pipe including taking down old unserviceable bend complete all as directed.

S & F CI bends /T/Y of (any radius) with door cover suitable for 75mm bore pipe including taking down old unserviceable bend complete all as directed.

M&L for plain cement concrete 1:5:10 type E2, (using 40 mm graded stone aggregate) as in filling of sunken floors including digging out and removing the existing concrete removing outside MOD land complete all as directed.

Material and labour for 10mm thick rendering on concrete/brick surfaces in CM 1:4 duly mixed with water proofing compound @ 2% by the weight of cement and finished even and fair complete all as directed. Note : water proofing compound shall be measured and paid separately.

Supply only integrated water proofing compound complete all as directed. Make:- SCOT NO 1/ ACCOPROOF/ IMPERMO

M&L for applying two coats of NITOBOND SBR polymer modified coating to a thickness of 1mm, in the proportion1:2:3 (Nitobond SBR Chemical 1 ltr, Water 2 Ltrs, Cement 3 Kg) for first coat and in 1:3 (Nitobond SBR Chemical 1 ltr, Cement 3 Kg) for second coat including prepairing thoroughly without any traces of dirt or laitance as in sunken floors complete all as directed.

S&F 40mm dia GI medium grade pipe as in spouts 45cm long including making holes in RCC and making good in cement mortar 1:1/PCC (1:2:4) including taking down old GI spouts complete all as directed.

M&L for Plain cement concrete (1:2:4) type B0 (using 12.5 mm graded stone aggregate), 25 mm thick as in floors finished even and fair, complete all as directed

Demolition of existing cement concreted in ground floors and pavings n.exc 15 cm thick (below or above ground level)

M&L for non skid ceramic coloured rectified tiles 7 to 8 mm thick (square/rectangular) first quality area of each tile exceeding 0.11sqm but not exceeding 0.18sqm, in floors etc jointed in neat cement slurry and pointed in white or coloured cement to match with the colour of tiles laid on and including 15mm thick screed bed in cement mortar 1:6 including dismantling existing tiles along with screed bed complete all as directed.

M&L for glazed ceramic tiles of size 350x250x7 mm thick vertical surfaces such as skirting/dado jointed in neat cement slurry and pointed with white or coloured cement to match the colour of the tiles laid on and including 10mm thick backing coat in cement mortar (1:3) including dismantling existing tiles along with backing coat complete all as directed.

M&L for Granite (of any type) tiles 18 to 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone and cutting, polishing, laid on and including 15mm thick screed bed in cement mortar 1:6 including taking down existing stone slab/ tile complete all as directed.

S&F in repairs vitreous china white wash down water closet pan, pedestal pattern including fixing bolts, 'P' or 'S' trap, plastic water closet seat and cover with recessed bottom with MS CP hinging device (excluding flushing cistern and flush pipe) complete all as directed.

S&F in repairs vitreous china 'Orissa pattern' squatting pan', white of size 580x440mm with integral foot rest (excluding flushing cistern and flush pipes) but with its cement concrete bedding and ‘P’ or ‘S’ trap, including PVC pipe upto finished floor level to connect flush pipe, making good all the disturbed surfaces to match with the adjoining surface complete all as directed.

S & F in repairs Vitreous china, white, urinal, full stall type including providing PTMT spreader and fixing plugs, bedding urinal against wall in cement mortar (1:2) securing urinal to plugs with and including 60mm long screws, pointing around urinal back in cement mortar connecting water pipe and waste pipe complete all as directed.

S & F in repairs PVC valve less, syphonic action type, flushing cistern 10 ltr capacity, low level, white, with inlet ball valve float and handle along with suitable flush pipe/bend including brackets, complete all as directed.

S & F in repairs WHB vitreous china, 'Flat back or angle back type', coloured including cutting for & pinning in ends of brackets or existing stand including PVC waste pipe and waste coupling of 32mm dia complete all as directed.

S & F in repairs 15 mm, 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 directed.

S & F in repair PVC connection pipe 15mm dia, 600mm long with PTMT check nuts and washer on both ends complete all as directed.

S & F in repairs bib cock of 15mm dia, cast copper alloy, chromium plated with crutch or butterfly handle, screwed down for iron pipe complete all as directed.

Taking up or down GI tubing of 15mm dia and re-fixing with and including new ISI marked pipe fittings, in new or old position on walls, ceiling, floors etc., complete all as directed.

Taking up or down GI tubing of 20mm dia and re-fixing with and including new ISI marked pipe fittings, in new or old position on walls, ceiling, floors etc., complete all as directed.

S&F GI water tubing of 15mm bore medium grade, with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor including taking up or down old GI tubing complete all as directed.

S&F GI water tubing of 20mm bore, medium grade, with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor including taking up or down old GI tubing complete all as directed.

S & F Rotational moulded polyethylene water storage tank (cylindrical vertical with threaded top) triple layered 500 ltr capacity, hoisted and fixed in position all as specified in SSR Part I including taking down old unserviceable water tank complete all as directed.

S & F Rotational moulded polyethylene water storage tank (cylindrical vertical with threaded top) triple layered 1000 ltr capacity, hoisted and fixed in position all as specified in SSR Part I including taking down old unserviceable water tank complete all as directed.

S & F in repair ball valves of 20mm bore PTMT epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed of 20 mm bore complete all as directed.

Taking down chowkats or frames with shutters (without taking off shutters from frames) area n exc.1.50sqm each, including builders hardware and cutting holes for taking out hold fasts or dismantling brick work (holes cut and any other damage to jambs, walls for taking out hold fast shall be finished identical to existing finish without any extra cost to Govt.) complete all as directed.

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Paneling of plain colour PVC sheet to be fitted in the M. S. frame welded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement, complete all as directed.

S&F factory made Solid PVC door frame of size 50mmx47mm made out of 5mm thick plain colour PVC sheet reinforced with MS square tube complete all as directed.

S & F MS butt hinges of 100mm size heavy weight cold rolled welding/screwing etc., to steel/wooden frame complete all as directed.

S & F aluminium anodized, barrel tower bolt of extruded section, 150 mm long complete all as directed.

S & F 150 mm size aluminum handles, cast type, anodised complete all as directed.

S & F in repairs 40 mm low density polyethylene pipes (LDPE) of pressure rating 6 Kgf/ Sqcm, laid in floor, or fixed to walls or ceiling complete all as directed.

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

M & L for PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate) of 75mm thick as in Path / PCC floor, finished even and fair including demolishing old cement complete all as directed.

M & L for PCC (1:2:4) type B2 (using 40mm graded stone aggregate), 100mm thick, as in hard standing finished even and smooth without using extra cement including demolishing old concrete complete all as directed.

M&L for 75 mm thick PCC 1:3:6, type C2 (using 40mm graded stone aggregate) as in plinth protection including making 10mm thick joints filled with bituminous & sand mixture (1:7) not exec 3.00 mt intervals, corners and finished even and smooth without using extra cement including demolishing old concrete complete all as directed.

Cleaning of Rain Water pipes and removing the clogged material to a distance n exc 50m, complete all as directed.

Removing plant including roots by dismantaling of brick work PCC/RCC including necessary saffolding any type in any location/position i.e roof , parapet wall near pipes etc and applying acid after removing roots for preventing the regrowth and making good of disturbed portion using PCC 1:2:4 type B0 & 10mm thick plaster in CM 1:3 size of disturbed portion 150 x 150 x 200mm complete all as specified & directed by Engr - in - Charge. Note : Work to be carried out up to 05 storey bldg externally.

Cleaning of Roof, sorrounding area mud, tree leaves etc including water outgoing holes at any height of building, removing the materials to a distance n exc 50m, complete all as specified and directed.

Taking down of aluminum door shutters / wooden door shutters of any description and of any size, and re-fixing the same door shutter in same opening after easing and perfectly closing / opening by using necessary alignment for functioning and making good to the damaged portions complete all as directed.

S&F in repairs fancy type 15mm dia angle cock, cast copper alloy, chromium plated, screwed down high pressure with crown or capstan head screwed both ends for iron pipe complete all as directed. (Make : Ceiko/Prayag or equivalent)

S&F in repairs stainless steel sink of 1.0mm thick for kitchen with drain board of overall size 1143x510mm and bowl size of 510x405mmx203mm including plugs, washers, bedding in cement mortar on to dwarft wall or cantilever brackets and connecting union to pipe complete all as directed. (Cat No : 1252DM of prayag or equivalent)

S&F Stainless steel plate rack of size 910x 750x 300mm including taking down existing steel rack complete all as directed. (Cat No : P-348 of Prayag or equivalent)

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

S&F framed work such as angle iron, grills, gratings, Gates etc., with ends of bars shouldered and/ or riveted, or forged into spike, framed guard bars., barred iron doors, ladders, framed balusters, walk ways, railings and similar work conforming to Fe 290 Grade E-165 including dismantling of existing iron grills or grating complete all as directed.

Preparation of new or previously untreated steel surfaces of any description, over 10 Cm in width or grith,and applying two coats of synthetic enamel paint over one coat of Red oxide primer complete all as directed.

Taking down existing roof treatment of any description, any thickness and removing the debris to a distance exceeding 500m but not exceeding 1000m complete all as directed.

M & L for water proofing treatment on roof slab including cleaning the roof surface with wire brush and using water and applying cement slurry @ 3 kg per Sqm and cement plaster 10mm thick in CM 1:4 mixed with WPC @ 2% by weight of cement as per manufacturer's instructions and applying oil based bitumen primer coat at the rate of 0.30 liters per sqm on top of plastered roof surface and applying evenly a tack coat of hot air blown bitumen of grade 85/25 at the rate of 1.2 kg per sqm and applying APP based modified polymeric membrane of minimum weight not less than 3kg/sqm as approved by GE, over the bituminous coated surface with100 mm overlaps and the over lap shall be sealed by flame as per manufacturer's instruction and applying evenly a coat of hot air blown bitumen of grade 85/25 at the rate of 1.2 kg per sqm and applying evenly a coat of aluminium paint @ 100 gm / sqm as per manufacturer's instruction complete all as directed. Note: Waterproofing compound shall be measured and paid separately under relevant item.

Removal of excavated soft disintigrated rock to a distance exc 500 m & n.exc 1000 m and depositing where directed at a level not exceeding 1.50m above the starting point complete all as directed.

Removal of excavated surplus soil to a distance n.exc 50m and depositing where directed at a level not exceeding 1.50m above the starting point complete all as directed.

Supply only MS galvanised chain link fencing, any mesh , size and type complete all 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 binding wire and taking down ols chain link fencing complete all as directed.

Dismantling stone slabs and tiles of any description or thickness in floors, aprons etc. laid in cement concrete laid bedded and pointed in any mortar complete all as specified and directed

M&L in repairs for providing chequered cement concrete coloured tiles glossy factory made of hydraulic pressed finish of 25 mm thick and size not less than 300x300mm thick set and jointed in neat cement slurry in floors with grey cement and pigments and with 15mm thick screed bed or bedding layer in CM (1:6) including dismantling of existing tiles complete all as specified and as directed

M & L in repairs for precast cement interlocking tiles / paver block, machine pressed of any shape and size as approved by GE, in M-35 grade and 60 mm thick with gray cement and pigment laid and bedded on 20mm thick sand cushioning including taking down existing tiles all as per manufactures instructions.

M/s K Venkateswara Rao (BID ID -3496290)

SUN LIGHT HOUSE (BID ID -3496411)

Anjana corporation (BID ID -3496347)

sri vishnu enterprises (BID ID -3496255)

M.R.ENTERPRISES (BID ID -3496034)

ELEVATORS MAINTENANCE ENGINEER WORKS (BID ID -3496457)

MM PROJECTS (BID ID -3495899)