REPAIR AND CLEANING OF SEWAGE LINES, SEPTIC TANKS, REPAIRS TO DRAINS, CULVERT, HARDSTANDING AND FOOTPATH AND CERTAIN B/R REPAIRS AT MINNIEBAY, SRINAGAR COLONY, EME WORKSHOP AND NT POOL UNDER AGE B/R II AT GE MINNIEBAY, PORT BLAIR

Amount

Cleaning of sludges/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 not exceeding 500m complete all as specified and directed by Engineer-in-Charge.

De-watering & cleaning of septic tanks, manhole, sludge chamber etc. by pumping out sludge water manually or mechanically including cleaning of shrubs/bushes vegetation 2.50m around the septic tank & the like and making good to usable condition of the same complete all as specified and directed by Engineer-in-Charge.

Cleaning the blockage in IWC, EWC, including roding CI pipe after opening the oval access door of CI bend CI branch piece (Tee) etc upto first manhole 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 by Engineer-in-Charge.

Systematicaly cleaning and desilting of pipe sewers of any type and upto 200 mm dia including man holes and gully trap of any size and depth by passing knots, bambboo, kamti and disc of required size, pumping out liquid waste/ sewage, plugging diverting the flow in the drain, if necessary and stacking the removed silt/ sludge in deposits as directed including taking precautionary measures such as safety mask, belts, dry cells, torch for lighting in side the manholes and drain etc, sprinkling bleaching powder on the silt/ sludge removed to avoid bad smell and disposal of silt out side MD land complete all as specified and directed by Engineer-in-Charge.

Cleaning of drains (open) including getting out depth up to 15 cm average of all vegetation, foreign materials, silt etc from drain complete all as specified and directed by Engineer-in-Charge.

M&L for cleaning of drains by destiling mud, vegetation, debries waste materials depositets etc., cleaning/removing manually/mechanically up to a depth of 60 cm and removing the materials outside md land complete all as specified and directed by Engineer-in-Charge.

Cleaning carefully (with fresh water) the blockage in CI / PVC pipe on walls & ensure all blockage perfectly cleared including necessary scaffolding up to a height of 20.00m complete all as specified and directed by Engineer-in-Charge for the following sizes:

75mm dia pipe

110mm dia pipe

160mm dia pipe

Demolition of Precast Concrete work/ precast concrete block masonry built in CM including all quoins arches pillars etc complete all as specified and directed by Engineer-in-Charge.

Demolition of Precast Cement concrete block masonry using PCC 1:3:6 type C-1 (using 20mm stone agg) solid blocks, exceeding 10 cm in width and setting in cement mortar 1:6, Straight or curved on plan exceeding 6m mean radius complete all as specified and directed by Engineer-in-Charge.

S & F weep holes PVC pipe 100 mm dia into block masonary including CM 1:4 complete all as specified and directed by Engineer-in-Charge.

Taking down cement Plaster of any description on brick or stone walls or concrete surfaces including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed by Engineer-in-Charge.

M&L rendering 15mm thick in concrete or brick surface in CM 1:4 even & smooth without using extra complete all as specified and directed by Engineer-in-Charge.

M&L rendering 15mm Thick plaster in CM (1:6) on brick / block or concrete surfaces finished even & smooth complete all as specified and directed by Engineer-in-Charge.

M&L rendering 5mm Thick plaster in CM (1:6) on concrete surfaces finished even & smooth (without using extra cement) complete all as specified and directed by Engineer-in-Charge.

Materials & Labour for applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/Ltr and UV resistance as per IS 15489:2004, Alkali & Fungal resistance, dirt resistance exterior paint of required shade (Company Depot tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre / 10 sqm over new surface complete all as specified and directed by Engineer-in-Charge.

M&L for applying two coats of oil bound distemper over a coat of primer on newly plastered surface of wall including preparation of surface,complete all as specified and directed by Engineer-in-Charge.

M&L for applying two coats of oil bound distemper over a coat of primer on newly plastered surface of Ceiling including preparation of surface,complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of old plastered wall surfaces and applying one coats of acrylic wheather coat emulsion based premium quality matt finish exterior antifungal paint as per manufacturer's instructions complete all as specified and directed by Engineer-in-Charge.

M & L for preparation of old wooden surfaces exc 10cm width and girth and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge.

M & L for preparation of old steel surfaces exc 10cm width and girth and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge.

M & L for preparation of old distempered surfaces of walls and applying one coat of oil bound distemper complete all as specified and directed by Engineer-in-Charge.

M & L for preparation of old distempered surfaces of ceiling and applying one coat of oil bound distemper complete all as specified and directed by Engineer-in-Charge.

M&L for applying two coats sythetic enamel paint over a coat of red oxide primer on steel surfaces of any description, over 10 cm width or girth, not otherwise described including preparing new steel surfaces complete all as specified and directed by Engineer-in-Charge.

M & L for preparation of old distempered surfaces of ceiling and applying one coat of oil bound distemper complete all as specified and directed by Engineer-in-Charge.

M&L for preparing new/old wall in side shaft surfaces for cleaning the fungi/algae growth by washing/scrubbing etc, including making arrangements for scaffolding and making good any damage/weak surfaces to match the existing surfaces and applying two coats of water proof elastomeric coating all as per manufacturer's instructions complete all as specified and directed by Engineer-in-Charge. Note : Plastering exc 0.5 Sqm shall be measured and paid separately in respective item of this schedule

Excavating post holes or similar holes, each not exceeding 0.5 Cum, getting out in hard / dense soil, 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 n exc 50 m and making good surface complete all as specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description complete all as specified and directed by Engineer-in-Charge.

M & L for Mild Steel work such as fencing post 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.) Mild steel Angles, bars, flats etc., including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete complete all as specified and directed by Engineer-in-Charge.

S&F Mild steel framed work such as grills, gratings gates , etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 complete all as specified and directed by Engineer-in-Charge.

S&F Mild steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes,riveted or welded Fe 290 (gde E-165) complete all as specified and directed by Engineer-in-Charge.

S & F Mild steel screw bolts of 11 to 15 mm diameter of shank (machine made) with hexagonal or square heads at one end and screwed the other, each screwed end to be fitted with washers and one hexagonal or square nut, exceeding 10 cm and not exceeding 15 cm complete all as specified and directed by Engineer-in-Charge.

S&F Mild steel work in tubular trusses including special shaped washer, roof trusses (Framed) trussed, purlins, Crane gantries, rails and fastenings and heavy bracket Framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc complete using ERW or induction butt welded tubes conforming to IS. 1161-1979 grade St-240 complete all as specified and directed by Engineer-in-Charge.

Dismantling of Plain or Corrugated Steel sheeting of any gauge, thickness of roof in roof coverings, complete all as specified and directed by Engineer-in-Charge.

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified complete all as manufacturers instruction complete all as specified and directed by Engineer-in-Charge.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as in ridges, hips, valley gutter, drip, and straight flashing complete all as specified and directed by Engineer-in-Charge.

Refixing of old serviciable old galvalume corrugated /steel sheet of any type in old or new position complete all as specified and directed by Engineer-in-Charge.

S&F Aluminium wind ties for roof including all necessary drilling, bolting or rivetting fixed with GI self tapping screws for roof sheeting complete all as specified and directed by Engineer-in-Charge.

S&F in repairs 3.5mm dia GI chain link fencing PVC coated 50mmx50mm mesh including fixing of MS flate iron,rod & bolt to fencing post complete all as specified and directed by Engineer-in-Charge. Note: flate,rod & bolts shall be measured and paid separately as "supply only".

Demolition of cement Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed by Engineer-in-Charge.

M&L for Plain Cement Concrete 1:2:4 type B1 Nominal mix using 20mm graded stone aggregate as in copings etc including necessary formwork complete all as specified and directed by Engineer-in-Charge.

M & L for Plain Cement Concrete 1:3:6 type C2 Nominal mix using 40 mm graded stone aggregate as in surface channel and drain including formwork complete all as specified and directed by Engineer-in-Charge.

M&L for Plain Cement Concrete 1:4:8 type D2 Nominal mix using 40mm graded stone aggregate as in concrete in foundations, filling and mass concrete including formwork complete all as specified and directed by Engineer-in-Charge.

M&L 75mm thick Plain Cement Concrete 1:3:6 type C-2 Nominal mix using 20mm crushed stone aggregate as in plinth protection / flooring finished even and fair without using extra cement and provision of expansion joints at suitable intervals of panels complete all as specified and directed by Engineer-in-Charge.

Demolition of reinforced Concrete in ground floors and pavings n exc 15 cm thickness complete all as specified and directed by Engineer-in-Charge.

M&L for precast RCC cover slab with 1:2:4 type B1 using 20mm graded stone aggregate including cost of use and waste of clean sawn wooden form work but excluding cost of reinforcement all as specified including removal of existing unserviceable cover slab complete all as specified and directed by Engineer-in-Charge. Note : TMT shall be measured and paid separately

M&L for TMT bars 10mm dia and over cut to length, bent to shape required including cranking and hooking ends and binding with MS wire (annealed) of dia not less than 0.90mm complete all as specified and directed by Engineer-in-Charge.

S & F in repairs Vitreous China Squatting Pan "Orissa pattern" size 580 mmx440 mm white with integral foot rest etc. (excluding cistern and flush pipe) & Provision of concrete bedding and making good to floor complete all as specified and directed by Engineer-in-Charge.

Taking down scrubs / vegitation growth from crevices completely upto any height and applying suitable chemical (herbicide) making good with PCC 1:2:4 or necessary plaster with CM 1:4 with WPC complete with all safety equipments all as specidied and directed.

Dismantling Floor, Hearth or Wall Tiling including cement mortar bedding [but not backing] and removing serviceable tiles to the stores and removing rubbish / debris of the premises complete all as specified and directed by Engineer-in-Charge.

M&L for coloured non-skid ceramic tiles 7 to 8 mm thick exc. 0.06 Sqm but n.exc 0.11sqm area of each tiles in floor/ steps etc set and jointed in neat cement slurry and pointed in coloured cement to match as in floor over and including 15mm thick screed bed in CM (1:6) complete all as specified and directed by Engineer-in-Charge.

M&L for glazed ceramic coloured/printed tiles 450x300x 7mm thick in vertical surface set and jointed in neat cement slurry and pointed in white or colour cement to match over 10mm thick backing in cement mortar (1:3) all as specified and directed by Engr-in-Charge

M&L for coloured non-skid Ceramic tiles 7 to 8 mm thick area of each tiles exc 0.18 Sqm but n.exc 0.38 sqm in floors etc colour as approved, set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in CM (1:6) complete all as specified and directed by Engineer-in-Charge.

Ditto all as per item 51 above but in vertical surface set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile over 10mm thick screed bed in CM (1:3) complete all as specified and directed by Engineer-in-Charge.

S & F Plain cement concrete coloured chequered tiles 30 cm x 30 cm x25 mm thick set, jointed in neat cement slurry and pointed with coloured cement to match , over and including 15mm thick screed bed or bedding layer in CM 1:6 as in floors / steps etc complete all as specified and directed by Engineer-in-Charge.

M&L 300 x 300 x 8 - 10mm thick coloured vitrified heavy duty chequered tiles as in floor/wall set and jointed in cement slurry and pointed in coloured cement to match laid over 15mm thick cement mortar in CM 1:6 complete all as specified and directed by Engineer-in-Charge.

S&F in repairs 32mm waste coupling, brass, chromium plated for glazed ware sinks and basins etc, with long screwed shanks and fly nuts, flange end bedded in red lead cement and other end complete all as specified and directed by Engineer-in-Charge.

S&F in repairs 40mm waste coupling, brass, chromium plated for glazed ware sinks and basins etc, with long screwed shanks and fly nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed by Engineer-in-Charge.

S & F in repair Bib Taps, cast copper alloy, 15 mm dia, Chromium Plated with crutch or butterfly handle, screwed down for iron pipe etc complete all as specified and directed by Engineer-in-Charge.

Fixing only in repairs bib cock including cleaning, removing of air block/washer etc of any type and size complete all as specified and directed by Engineer-in-Charge.

S & F in repairs Vitreous china wash hand basin, white, flat back of size 550 mm X 400 mm excluding pillar tap, and waste fittings including CI Brackets, cutting for and pinning in ends of brackets or erecting strand,complete all as specified and directed by Engineer-in-Charge.

S & F in repairs Pillar Taps, cast copper alloy, Chromium Plated, 15 mm dia, with capstan head, screwed down high pressure with or with out lettered "Hot" or "Cold" with long screwed shanks and fly nuts screwed for iron pipe and fixed complete all as specified and directed by Engineer-in-Charge.

Fixing only in repairs pillar taps including cleaning, removing of air block/washer etc of any type and size complete all as specified and directed by Engineer-in-Charge.

S&F in repairs Angular Cock cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for pipe or union fixed for 15mm bore complete all as specified and directed by Engineer-in-Charge.

Fixing only in repairs angular cock including cleaning, removing of air block/washer etc of any type and size complete all as specified and directed by Engineer-in-Charge.

S&F in repairs stop valves cast copper alloy chromium plated fancy type screwed down high pressure screwed both ends for pipe or union fixed for 15mm bore complete all as specified and directed by Engineer-in-Charge.

Fixing only in repairs stop cock including cleaning, removing of air block/washer etc of any type and size complete all as specified and directed by Engineer-in-Charge.

S&F in repairs stop valves cast copper alloy chromium plated with long shank and cup (concealed type) fancy type screwed down high pressure screwed both ends for pipe or union fixed for 15mm bore complete all as specified and directed by Engineer-in-Charge.

Fixing only in repairs concealed stop cock of any type and size after cleaning and removing of washer of blockage complete all as specified and directed by Engineer-in-Charge.

S & F in repairs Vitreous China white Squatting Pan IWC of pattern long Pan of Size 580 x 440mm 'P' or 'S' trap, front or back inlet and foot rests ( excluding cistern and flush pipe) including Provision of concrete bedding in 1:5:10 and making good to floor complete all as specified and directed by Engineer-in-Charge.

S&F in repairs PVC flush tank low level cistern, 10 ltr capacity, including connecting to existing water supplyline and water closet pan complete all as specified and directed by Engineer-in-Charge.

Fixing only in repairs by replacing minor parts like flushing knob, float, screws etc of PVC flush tank low level cistern, 10 ltr capacity, including connecting to existing water supplyline and water closet pan complete all as specified and directed by Engineer-in-Charge.

S&F in repairs gun metal gate valves with iron wheel head screwed both ends for iron pipe of dia 20mm complete all as specified and directed by Engineer-in-Charge.

S&F in repairs gun metal gate valves with iron wheel head screwed both ends for iron pipe of dia 25mm complete all as specified and directed by Engineer-in-Charge.

S&F PVC in repairs flexible connections 16mm size of length 450mm with, brass unions and rubber washers on either side for connecting water supply line to WHB, flush tank, etc complete all as specified and directed by Engineer-in-Charge.

S&F in repairs brass chromium plated shower rose with or without swivel joint 100mm size with shower arm including all connecting accessories complete all as specified and directed by Engineer-in-Charge.

S&F in repairs PVC waste pipe 32mm for wash hand basin complete all as specified and as directed complete all as specified and directed by Engineer-in-Charge.

S & F in repairs PVC waste Pipe of size 40 mm for sink complete all as specified and as directed complete all as specified and directed by Engineer-in-Charge.

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

S&F in repairs stainless steel plate rack of size 900x 750 x 250 mm made of 1mm thick stainless steel fixed into wall with necessary brass screws and plugs complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches in hard / dense soil n.exc. 1.5m wide and n.exc. 1.5m deep and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick with soils complete all as specified and directed by Engineer-in-Charge.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5m complete all as specified and directed by Engineer-in-Charge.

Taking out old unserviceable PVC Pipe of dia 75mm,110mm & 150mm including all fitting such as bends,elbows,tees etc from trenches and walls with all fittings incl necessary excavation,RFR and removal of excavated soil upto 250m from site of work complete all as specified and directed by Engineer-in-Charge.

S&F 75mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints,fixed to walls or laid in trenches complete all as specified and directed by Engineer-in-Charge.

S&F 75mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints,fixed to floors or laid in trenches complete all as specified and directed by Engineer-in-Charge.

S&F110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints,fixed to walls or laid in trenches complete all as specified and directed by Engineer-in-Charge.

S&F110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints,fixed to floors or laid in trenches complete all as specified and directed by Engineer-in-Charge.

S&F160mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors or laid in trenches complete all as specified and directed by Engineer-in-Charge.

S&F160mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed in walls or laid in trenches with necessary fittings complete all as specified and directed by Engineer-in-Charge.

Takind down of old serviciable pipes of any dia and refixing the same in old or new position after cleaning replacing new fittings,clamps (if required) complete all as specified and directed by Engineer-in-Charge.

S&F 75mm dia PVC (SWR) bend with oval access door complete all as specified and directed by Engineer-in-Charge.

S&F 75mm dia PVC (SWR) bend /shoe without oval access door complete all as specified and directed by Engineer-in-Charge.

S&F 75mm dia PVC (SWR) branch piece (single Y or Tee )equal or unequal with oval access door complete all as specified and directed by Engineer-in-Charge.

S& F 75mm PVC (SWR) vent cowl complete all as specified and directed by Engineer-in-Charge.

S&F 110mm dia PVC (SWR) bend with oval access door complete all as specified and directed by Engineer-in-Charge.

S&F 110mm dia PVC (SWR) bend /shoe without oval access door complete all as specified and directed by Engineer-in-Charge.

S&F110mm dia PVC (SWR) branch piece (single Y) equal or unequal with oval access door complete all as specified and directed by Engineer-in-Charge.

S& F PVC (SWR) vent cowls 110mm dia complete all as specified and directed by Engineer-in-Charge.

S&F in repair PVC (SWR) floor trap,plain with grating 75 mm with incl jointing with solvent cement complete all as specified and directed by Engineer-in-Charge.

S&F in repair PVC (SWR) floor trap, plain with grating 110 mm with incl jointing with solvent cement complete all as specified and directed by Engineer-in-Charge.

S & F in repairs PTMT graiting square /rounded 150 mm size [Minimum weight 100 Grams] without waste hole or with waste hole to insert waste pipe complete all as specified and directed by Engineer-in-Charge.

S & F in repairs PTMT Grating square /rounded 100 mm size [Minimum weight 100 Grams] without waste hole or with waste hole to insert waste pipe complete all as specified and directed by Engineer-in-Charge.

S&F in repair 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 20mm 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 rudraksh 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 in the frame at site as per specification & drawing complete all as specified and directed by Engineer-in-Charge.

S&F in repairs factory made solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS Square tube in opeing, complete all as specified and directed by Engineer-in-Charge.

S & F 100 mm size, medium weight Butt Hinges, cold rolled, Stainless steel including fixtures complete all as specified and directed by Engineer-in-Charge.

S&F 150mm long extruded aluminium alloy handle fabricated type anodised complete all as specified and directed by Engineer-in-Charge.

S & F 150mm aluminium anodised barrel Tower Bolt of extruded section complete all as specified and directed by Engineer-in-Charge.

Taking up or down old/chocked water tubings 15mm bore with fittings from trenches /walls complete all as specified and directed by Engineer-in-Charge.

Refixing old steel tubing and connections of 15mm dia in new or old position (Walls, ceiling,floors, etc.) after cleaning complete all as specified and directed by Engineer-in-Charge.

Taking up or down old/chocked water tubings 20mm bore with fittings from trenches /walls complete all as specified and directed by Engineer-in-Charge.

Supply and laying of 20mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings trenches complete all as specified and directed by Engineer-in-Charge.

Refixing old steel tubing and connections of 20mm dia in new or old position (Walls, ceiling,floors, etc.) after cleaning complete all as specified and directed by Engineer-in-Charge.

Taking up or down old/chocked water tubings 25mm / 32mm bore with fittings from trenches /walls complete all as specified and directed by Engineer-in-Charge.

Supply and laying of 25 mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings trenches complete all as specified and directed by Engineer-in-Charge.

Refixing old steel tubing and connections of 25mm/32mm dia in new or old position (Walls, ceiling,floors, etc.) after cleaning complete all as specified and directed by Engineer-in-Charge.

Cutting chases in concrete block walls, pinning in, making good to facings where required and pointing in cement mortar 1:3 for concealed water tubing etc., and making good, cutting not ecx 10 cm girth complete all as specified and directed by Engineer-in-Charge.

M&L for 40mm thick plain cement concrete1:2:4 type B-1 (nominal mix) using 20mm graded stone aggregate,for correction of roof slab / roof padding including removal existing treatment and making necessary slope etc in required slope complete all as specified and directed by Engineer-in-Charge.

M&L for 15mm (10+5) thick rendering /screed on terrace or concrete surface in cement mortar 1:4 finished even and fair and apply WPC @ 3% by weight of cement on finishing coat (WPC measured and paid seperately) complete all as specified and as directed

Supplied only integral water proofing compound as approved.

Material and labour for APP modified waterproofing treatment over existing RCC roof slab with following specification including brushing off the surface to receive the treatment obtain the required surface and then providing 10mm screed bed with water proofing compound with required slope complete as directed :- (a) Applying bituminous primer @ 1.2 kg/Sqm on the prepared dry roof surface. (b) Laying 4mm thick APP membrane Plain finish weight not less than 3 to 4 kg per sqm by torch application with minimum 10cm side lap and 15cm end lap.(c) Applying bituminous primer @ 1.2 kg/Sqm and applying one coat of bituminous aluminium paint at the rate of 0.3kg/sqm Note : The laying of membrane shall be got done through an authorized applicator of manufacturer of APP membrane.

ANITA VARMA ENTERPRISES

M/s Harjas Construction & Waterproofing Co

EXCEL ENGINEERING WORKS

M/s J. M. Enterprises

KRISHNA TRADING COMPANY