REPAIRS TO LEAKAGE/SEEPAGE IN ROOF, CHAJJA, BALCONIES, PLUMBING AND CERTAIN WORKS OF B/R NATURE IN KV AREA, PERIODICAL SERVICE IN RS AREA, TIPNIS AREA ALONGWITH CONNECTED ITEMS, REPAIR /REPLACEMENT OF SEWAGE DISPOSAL SYSTEM AT OMQ AND SMQ AREA AND RE

Amount

M & L water proofing treatment on RCC roof etc. comprising with the following operation and as specified herein below and as directed:- (a) Taking down existing old tarfelt, bituminous compound, old plaster including cleaning, picking, sweeping and washing down with water and brushing with neat cement slurry @ 3 Kg per Sqm & removing debris to a distance exc 100m & n.exc. 250m. (b) 15mm thick plastering in cement mortar 1:3 mixed with water proofing compound (to be measured seperately) as per manufacturer instructions finished even & smooth. (c) Preparing & cleaning of fully dried cement plastered surface. (d) Applying one coat of cold bituminous primer to the plastered surface @ 300ml per sqm conforming IS-3384 (e) A layer of APP based polymeric membrane 3mm thick (minimum) weighing 3.5 kg per sqm reinforced with polyster non woven fabric (weighing not less than 160 gms/sqm) shall be applied over bituminous primer as specified above. Application of polymeric membrane shall be by torch application. The over lap shall be minimum 100 mm on transverse direction and 75mm in longitudinal direction. (f) One coat of aluminium paint over the APP based membrane @ 0.11 Kg/Sqm

Removal of vegetation/grass etc including cutting holes into or through brick walls/concrete and removal of small trees/woods etc and making good disturbed surfaces with cement concrete (1:2:4), type B-0 (Using 12.5mm graded crushed stone aggregate), complete all as specified and as directed.

Cleaning/uprooting of vegetation/small trees, mud’s, garbage, waste etc growth on inaccessible RCC roof, AC sheet roof, below wind tie, cleaning of AC sheet/CGI sheet, valley gutter and shaft portion of wall surfaces, back side of toilet portion, complete all as specified and as directed.

Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc of 1000 ltr capacity PVC water storage tank without dismantling the tank incl writting the item "Tank cleaned on ____" indicating the date, month & year of cleaning on external surface of tanks walls with synthetic enamel paint, complete all as specified and as directed.

Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc of 500 ltr capacity PVC water storage tank without dismantling the tank incl writting the item "Tank cleaned on ____" indicating the date, month & year of cleaning on external surface of tanks walls with synthetic enamel paint, complete all as specified and as directed.

Taking down soil/waste vent and rain water pipes including all fittings of any size and pattern in any position, complete all as specified and as directed.

S & F for 110mm bore PVC (SWR) pipe, single socketed in any length with rubber ring joints, fixed to walls, complete all as specified and as directed.

All as per item No 07 here in above but except pipes (serviceable pipes obtained from item No 06 shall be re-used), complete all as specified and as directed.

S & F for 110mm bore PVC (SWR) bends of any radius with access door, complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided(reinforcement cut as required to facilitate demolition), complete all as specified and as directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, pillars etc., separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100m and disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100m, complete all as specified and as directed.

M & L for brick work with sub-class ‘B' bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar (1:4), complete all as specified and as directed.

S&F for rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I (1000 ltr capacity) including 20mm nipple suitable for HDPE water tank and 20mm dia ball valves high pressure of PTMT with epoxy coated aluminium rod & highdensity plastic ball screwed for iron pipe and fixed to 20mm bore pipe inculding dismantling and taking down of old water tank of any description, complete all as specified and as directed.

S&F rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I (500 ltr capacity) including 20mm nipple suitable for HDPE water tank and ball valves high pressure of PTMT with epoxy coated aluminium rod & highdensity plastic ball screwed for iron pipe and fixed to 20mm bore pipe inculding dismantling and taking down of old water tank of any description, complete all as specified and as directed.

S & F in repair 20mm ball valves high pressure of PTMT with epoxy coated aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 20mm-210gms.), complete all as specified and as directed.

S&F in repair tank cover suitable for any type of rotational moulded polyethylene water storage tanks, complete all as specified and as directed.

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

M&L for 15mm thick rendering in CM (1:6) on other than fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and as directed.

M & L for rendering 15mm thick in two coats (10mm+5mm each) on fair faces of brick work or concrete surfaces in cement mortar (1:4), mixed with integral water proofing compound with weight of cement in top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement, complete all as specified and as directed. (Note : WPC shall be measured and paid separately against respective item).

M&L for 5mm thick rendering in cement mortar (1:3) on fair faces of brick work or concrete surfaces, rendering finished even and smooth (without using extra cement) as in ceiling, complete all as specified and as directed.

M&L for three coats of white washing on newly plastered surfaces of wall including preparation of surfaces complete all as specified and as directed.

M&L for applying two coats of cement base paint over a coat of alkali resistant primer to new plastered surfaces of wall including preparation of surface, complete all as specified and as directed.

M&L for three coats of white washing on newly plastered surfaces of ceiling including preparation of surfaces, complete all as specified and as directed.

Cleaning the surfaces of brick/RCC using wire brush, brooming down and washing down with water to remove dust etc. and brushing with neat cement slurry @0.5 kg/sqm with acrylic based polymer modified cementitous composite (Pidifine 2K) @ 0.50 kg/sqm, complete all as specified and as directed.

Supply only liquid water proofing compound of approved make, complete all as specified and as directed.

M&L for 10mm thick rendering on fair faces of brick work or concrete surface in cement mortar (1:3) using liquid water proofing compound as per manufacturers's instructions in sunken portion, complete all as specified and as directed.

M&L for PCC (1:5:10) type E-2 (using 40mm graded crushed stone aggregate) as in sunken portion, complete all as specified and as directed.

M&L for 25mm thick PCC (1:2:4) type B-0 (using 12.5 mm graded crushed stone aggregate) as in sunken portion, complete all as specified and as directed.

S&F in repair vitreous china squatting pan ,"Orissa pattern" white, size 580x 440mm with integral foot rest, 'P' or 'S' trap, including connection to trap, and to flushing pipe, CI anti-syphonage pipe, complete all as specified and as directed.

S&F in repair 10 ltrs capacity low level valve less PVC syphonic action type flushing cistern white with in let ball valve float and handle, complete all as specified and as directed.

PVC connection 15mm size with PTMT nuts of length 450mm, complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backin), removing serviceable tiles to store and rubbish off the premises, complete as specified and directed.

M & L for coloured 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 with white cement and pigment to match over and including 15mm thick screed bed of cement mortar (1:6), complete all as specified and as directed.

M&L for providing glazed ceramic coloured tiles in vertical surface (450mm x 350mm/300mm X 450mm) X 6 to 7mm thick set and jointed neat cement slurry and pointed in white or coloured cement to match including rendering 10mm thick in CM (1:4) as in backing coat to receive wall tiles, complete all as specified and as directed.

Taking up or down 15mm bore steel water tubing and connection from wall /ceiling surfaces including cleaning for re-fixing or removing from site of work, complete all as specified and as directed.

Re-fixing old steel tubing and connection 15mm bore in new or old position including new fittings as required at site, complete on wall/ceiling, complete all as specified and as directed.

S&F galvanised steel water tubing and connection medium grade 15mm bore with all fitting fixed to wall or in ceiling, complete all as specified and as directed.

Taking up or down 20mm bore steel water tubing and connection from wall/ceiling surfaces including cleaning for re-fixing or removing from site of work, complete all as specified and as directed.

S&F galvanised steel water tubing and connection medium grade 20mm bore with all fitting fixed to wall or in ceiling, complete all as specified and as directed.

Re-fixing old steel tubing and connection 20mm bore in new or old position including new fittings as required at site, complete on wall/ceiling, complete all as specified and as directed.

S&F in repairs 15mm bore fancy type, chromium plated, stop valves,concealed type, cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or union, complete all as specified and as directed.

S & F in repairs 15mm bore chromium plated bib taps, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule, complete all as specified and directed.

S&F vitreous china wash hand basin white flat back of size 550x 400mm including PVC waste pipe 32mm dia, waste coupling including cutting for and pinning in ends of brackets etc including dismantling the existing basin, complete all as specified and as directed.

S&F in repair CP pillar tap 15mm bore with capstan head, 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 specified and as directed.

S&F 800mm long PVC waste pipe for urinal/WHB/sink 32mm/40mm bore with one end with socket, complete all as specified and as directed.

Demolition of un-reinforced cement concrete in ground floors and pavings not exceeding 15cm thickness, (below or above ground level) and disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100m, complete all as specified and as directed.

M & L for 75mm thick plain cement concrete (1:3:6), type C-2 (using 40mm graded crushed stone aggregate) as in plinth protection etc, finishing cement concrete surface even and smooth with out using extra cement, complete all as specified and as directed.

Dismantling of asbestos cement (corrugated, semi corrugated etc.) of any thickness including ridges hips, valleys as in roof covering, complete all as specified and as directed.

S & F pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick having tensile strength of 550 Mpa as in roof covering/clading to wall, fixed with self taping screws, complete all as specified and as directed.

S & F pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick having tensile strength of 550 Mpa as in roof covering/clading to wall/eaves board, fixed with self taping screws, complete all as specified and as directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc.) or insulation boards/slabs/ blankets any thickness and wall paneling including cover fillets, complete all as specified and as directed.

S & F for 4mm thick non asbestos fibre reinforced designer ceiling board (610mmx610mm) with hot drip heavy duty suspended ceiling grid system T-2430 with GI frame work for seamless ceiling comprising of GI perimeter channel, unequal flanges and web etc of suitable size suspended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section including Hangers 6mm dia GI fixed to roof by means of ceilling cleats made out of GI flat per manufacturers instructions, complete all as specified and as directed.

Taking down chowkats with shutter (without taking off shutters from the frame) not exc 1.5 Sqm each, complete all as specified and as directed.

Taking down chowkats with shutter (without taking off shutters from the frame) exc 1.5 Sqm n.exc 4 Sqm each, complete all as specified and as directed.

Taking down shutters of any description exc 1 & n.exc 2 Sqm each, complete all as specified and as directed.

S&F solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, as per specification complete all as specified and 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 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, panelling 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 to-gether with solvent cement, complete all as specified and as directed.

S&F factory made solid wire gauzed i.e. panel will be of wire gauze pvc door shutter 30mm 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 single side prelam PVC sheet for top rail, lock rail & bottom rail on either side having one side feathered edge and on other side 10mm 900 bent edge & as gap insert for top rail & bottom rail; i.e. panel will be of wire gauze. The wire gauze shall be wrapped on an additional square 8mm M.S. solid tube and this tube shall be welded to M.S. tubes. The wire gauge shall be stretched to tighten firmly, complete all as specified and as directed.

S&F aluminium, anodised, barrel tower bolts of extruded section of 150 mm long, complete all as specified and as directed.

S&F aluminium handles, cast type, anodised of 100mm size, complete all as specified and as directed.

S&F butt hinge, medium weight, cold rolled mild steel of 75mm size, complete all as specified and as directed.

S&F mild steel window with side hung shutter incl projecting type hinges with steel handle and steel peg stay complete with glazing bars, dovetailed or welded, complete all as specified and as directed.

S&F steel windows with side hung shutters including box type hinges with steel handle, and steel peg stay, complete without glazing bars, dove-tailed or welded, complete all as specified and as directed.

S&F steel ventilator with top hung shutter (ISI marked) including hinges, steel peg stay, complete all as specified and as directed.

M&L preparation of new steel or Iron surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and as directed.

S&F 2nd class hardwood plain,solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered put together with glue pinned at joints, complete all as specified and as directed.

S&F 30mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides, complete all as specified and as directed.

S&F 25mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides, complete all as specified and as directed.

Supply and fixed in repairs second class hard wood 15mm thick boarding clean sawn with butt joints fixed with nails in any situation as shelves of built-in-cupboard including replaceing old and or decayed boarding in patches including cutting out old, piecing, heading joints, etc., complete all as specified and as directed.

M&L for preparing new wooden surfaces of any description, not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over pink primer, complete all as specified and as directed.

S&F for 75mm aluminium anodised hasp and staple, safety type and fixed with screws, complete all as specified and as directed.

S&F for 100mm long, butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21, complete all as specified and as directed.

S&F for 300mm mild steel sliding door bolts, plate type, stove enameled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple and fixed, complete all as specified and as directed.

S&F mild steel flat as in hold fast , wall ties plain angle for securing purlins to wood trusses conforming to Fe 290 Gde E-165, complete all as specified and as directed.

M&L for PCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed.

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

Framed work such as grills, gratings, 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 conforming to Fe.290.Gde-E-165, complete all as specified and as directed.

M&L for flat iron fillets for securing wire mesh etc including necessary driling, bolting or rivetting etc comforming to Fe 290 Gde E-165, complete all as specified and as directed.

Hacking out old broken glass (any thickness, size, quality or description) from metal frames including punching or drilling out old glazing pins / spring clips and providing new pins / spring clips, complete all as specified and as directed.

S & F 3mm thick sheet glass, ordinary quality and glazing with oil putty in squares not exceeding 0.5 Sqm in each pane, complete all as specified and as directed.

S & F 3mm thick figured glass, pin headed type and glazing with oil putty in squares not exceeding 0.5 Sqm in each pane, complete all as specified and as directed.

S & F in repairs stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, complete all as specified and as directed.

S & F stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, complete all as specified and as directed.

M&L for preparation of decorative surfaces of walls by brooming down or steel wire brushing scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil & greasy spots and applying one coat of white wash to walls including cornices, complete all as specified and as directed.

M&L for preparation of decorative surfaces of walls by brooming down or steel wire brushing scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil & greasy spots and applying one coat of white wash to ceiling, complete all as specified and as directed.

M&L for preparation of decorative surfaces of walls by brooming down or steel wire brushing scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil & greasy spots and applying one coat of distemper oil emulsion, complete all as specified and as directed.

M&L for preparation of decorative surfaces of walls by brooming down or steel wire brushing scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil & greasy spots and applying two coats of distemper oil emulsion, complete all as specified and as directed.

M&L for preparation of old painted wood and wood based surfaces of any description, not otherwise described, over 10cm width or grith and applying one coat of synthetic enamel paint (ordinary tint), complete all as specified and as directed.

M&L for preparation of old painted steel surfaces of any description, over 10cm width or grith not otherwise described and applying one coat of synthetic enamel paint, complete all as specified and as directed.

M&L for preparation old decorated surfaces of walls and applying one coat of weather proof exterior emulsion paint of approved colour, complete all as specified and as directed.

M&L for complete removal of existing treatment of any type from walls and applying one coat or more coats of wall care putty on walls/ceiling to obtain a smooth surfaces including making good any undulation on the surfaces, complete all as specified and as directed.

M&L for preparation newly applied surfaces of wall care putty on walls by sand paper, remove spots etc. and applying two coats of distemper oil emulsion paint, complete all as specified and as directed.

M&L for preparation old decorated surfaces of walls/chajja by brooming down or steel wire brushing scrapping down smoke soot, moulds, moss and efflorescent salts and applying one coat of cement base paint on surface of wall/chajja, complete all as specified and as directed.

M&L for preparation old decorated surfaces of walls/chajja by brooming down or steel wire brushing scrapping down smoke soot, moulds, moss and efflorescent salts and applying two coats of cement base paint on surface of wall/chajja, complete all as specified and as directed.

Taking out/bailing out the sludge / semi solid materials/contaminated water including other foreign materials from manholes of various sizes and depth upto n. exc 1.50m as required by mechanical means and taking out sludge/ semi solid materials / any other foreign materials from manholes etc and removing the sludge within 50m distance and deposited in a pit to be excavated and covered with earth filling upto 30cm thick of pit including removing and refixing of manhole covers as required and spreding of bleaching powder to disinfect the area cleaned, complete all as specified and directed. (Note: (i) The cost of Excavation and earth work for pit, temporary barricade of the pit and providing sufficient bleaching powder shall deem to be included in the unit quoted rate (ii) Hiring charges and cost of fuel for sewage pump shall deemed to be included in the unit quoted rate and nothing extra shall be paid in this account)

All as per item No. 95 here-in-above but depth exc 1.50m and n.exc 3.00m, complete all as specified and as directed.

Cleaning of blockage in sewage lines / drain pipes of the internal dia 100mm/150mm/200mm by rodding or by any other suitable means and cleaning the entire line and well flushing between the manholes, complete all as specified and as directed.

Cleaning of blocked WC's and soil pipes of any dia up to first manhole by rodding or by any other means and well flushing with water the entire line after cleaning , complete all as specified and as directed.

Cleaning of blocked floor/gully/nahani trap in bathroom/kitchen/wash basin etc and soil waste pipe of any dia upto gully traps by using rubber hand pump or rodding and making the line clear for smooth functioning complete all as specified and as directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m deep for foundation, laying of cables, pipes in trenches, etc, and getting out in soft/loose soil, complete all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and exceeding 1.5m but n.exc. 3m deep for foundation, laying of cables, pipes in trenches, etc, and getting out in soft/loose soil, complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point, complete all as specified and as directed.

Returning filling in including spreading leveling watering and well ramming in layers n.exc 25cm, complete all as specified and as directed.

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

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

Cutting into existing manholes for connecting new drains making good to pipe and rendering cutting out existing benching and forming branch channel (1/2 round or 3/4 round section) in cement concrete (1:2:4) type B1, smooth finished and reforming benching as required for 200 mm dia of pipe, complete all as specified and asdirected.

Demolition and breaking up 100mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar, separation of serviceable materials from the unserviceable, stacking the serviceable materials within 100 m and disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100 m, complete all as specified and as directed.

All as per item No.107 here-in-above but for 150mm dia. pipe, complete all as specified and as directed.

All as per item No. 107 here-in-above but for 200mm dia. pipe, complete all as specified and as directed.

M & L for PCC (1:3:6), type C-2, (using 40mm graded crushed stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 100 mm bore of pipe, complete all as specified and as directed.

All as per item No.110 here-in-above but for 150mm dia. pipe, complete all as specified and as directed.

All as per item No.110 here-in-above but for 200mm dia pipe, complete all as specified and as directed.

M & L for 100mm dia salt glazed stone ware drain pipes, grade “A”, laid in trenches and jointed in cement mortar and tested after they are laid, complete all as specified and as directed.

All as per item No.113 here-in-above but for 150mm dia pipe complete all as specified and as directed.

All as per item No.113 here-in-above but for 200mm dia pipe, complete all as specified and as directed.

M & L for brick work with sub-class `B' bricks, straight or curved on plan exceeding 6 m mean radius built in cement mortar (1:4) but except bricks (Brick obtained from demolition shall be re-used). Unit rate for cleaning of old bricks shall be included in this item), complete all as specified and as directed.

M & L for plain cement concrete type B-0 (1:2:4) (using 12.5mm graded crushed stone aggregate) cast in situ in copings, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed including use and waste of form work, complete all as specified and as directed.

M & L for precast reinforced cement concrete (1:2:4), type B-1 (using 20mm graded crushed stone aggregate) as in cover slabs (for manholes etc) and similar articles with plain faces and set in cement mortar (1:4), complete all as specified and asdirected.

S & F CP grating 100mm dia with or without hole, complete all as specified and as directed.

S & F CP grating 125mm dia with waste hole, complete all as specified and as directed.

S & F in repair vitreous china wash down water closet (pedestal), white (EWC) including Plastic seat of same colour of WC, closed patttern with flat bottom, and cover and Mild steel chromium plated hinging device , complete all as specified and as directed.

S & F in repairs, plastic water closet, seat and cover for pedestal pan, white / black, closed pattern with flat bottom and mild steel chromium plated or aluminium hinging device, complete all as specified and as directed.

S & F 110mm bore PVC (SWR) pipe, single socketed in any length with rubber ring joints, laid in floors or trenches, complete all as specified and as directed.

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

All as per item No 124 here-in-above but except pipes (serviceable pipes obtain from item No 06 will be re-used), complete as specified and as directed.

S & F 75mm bore PVC (SWR) pipe, single socketed in any length with rubber ring joints, laid in floors or trenches, complete all as specified and as directed.

S & F 75mm bore PVC (SWR) bends of any radius with access door, complete all as specified and as directed.

S & F 110mm bore PVC (SWR) junction single (Single `T') equal or unequal with access door, complete all as specified and as directed.

S & F 110mm bore PVC (SWR) junction single (Single `Y') equal or unequal with access door, complete all as specified as and directed.

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

S & F in repair vitreous china wash basin, white, flat back, size 630 x 450mm including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe, complete all as specified and as directed.

S&F in repairs, 15mm bore, PVC connection pipe 600mm long with PTMT nuts at both ends, complete all as specified and as directed.

S& F in repair 32mm waste coupling of PTMT (half or full threaded) . (Minimum weight 32mm- 45gms), complete all as specified and as directed.

S & F in repairs, 15mm bore, bib tap,standard of PTMT any colour high pressure screwed for iron pipes and fixed (Min wt 15mm-90 Grams), complete all as specified and as directed.

S & F in repair brass chromium plated shower rose 125mm size with long arm complete all as specified and as directed.

M & L for draining of existing underground BPI tank and cleaning of sludge of BPI tanks of capacity 20 KL including replacement of filter and other accessories and following work services :- (a) Scraping inner surface of the tank with brushes taking out complete waste diesel/kerosene or any other foreign material & replacement of un serviceable nuts bolts washers of reqd size. (b) Epicoating of the tank to be carried out by using light coloured epoxy-phenolic resin free from zinc, cadmium and copper alloys minimum one coat to be done. (c) After recoating the tank is to be filled with soft water mixed with the accurate ratio of underground tank inhibitor/anti corrosive agent remidol-4000 in the ratio of 1 Ltr remidol 4000/1000Ltr of water for preservance upto 8 hrs. (d) Cleaning of surrounding area of BPI tank carefully and filling of sand above tank completely. Note : Cost of pumping of DHPP(N) and filling of sand shall be measured and paid seperately.

Dismantling of main cover and taking out diesel from BPI tank which remain in the tank and contractor shall make arrangement and refill it into the tank after cleaning, complete all as specified and as directed.

S&F in relacement of gun metal gate valve with iron wheel head, screwed both ends for iron pipes and fixed of size 40mm dia, complete all as specified and as directed.

S&F in relacement of gun metal gate valve with iron wheel head, screwed both ends for iron pipes and fixed of size 50mm dia, complete all as specified and as directed.

S&F in replaceemnt GI tubes medium grade of size 40mm dia including all connected fittings and accessories etc, complete all as specified and as directed.

S&F in replaceemnt GI tubes medium grade of size 50mm dia including all connected fittings and accessories etc, complete all as specified and as directed.

S & F for power pack, industrial type,150 AH, 12 Volt, 25 plate, along with copper lead and clamp, complete all as specified and as directed. Make: Exide/Amaron or euivalent of make list as per attached in PS.

S & F for power pack, industrial type,180 AH, 12 Volt, 25 plate, along with copper lead and clamp, complete all as specified and as directed. Make: Exide/Amaron or euivalent of make list as per attached in PS

M&L for sand filling with clean dry sand for protection of underground cable in duct, consolidated and compacted, complete all as specified and as directed. Note: An amount of Rs.57319.00 on account of credit schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/S MANODEEP CONSTRUCTION

M/S SANMILAN NANDI

M/S ANNI ENTERPRISE

M/S RATHIN ENTERPRISES

M/S ANIL KUMAR BAUL

M/S DEY ENTERPRISE

M/S. KUMAR CONSTRUCTION CO.