ADDL ALTN TO TOILET OF MH 69 AND SPECIAL REPAIR TO TOILET IN BUILDING NO P 76 AND IMPROVEMENT OF SEWAGE SYSTEM AT PCTC INCLUDING CERTAIN REVENUE AND MINOR WORKS AT ASC AND C UNDER GE CENTRAL BANGALORE

Amount

Surface excavation averaging 15cm deep and n.exc 30cm deep and getting out as in soft/loose soil complete all as specified and directed.

Surface dressing n.exc 15 cm deep as in soft/loose soil and disposal to a distance not exc 50m complete all as specified and directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation, etc area not exceeding 10 Sqm on plan and getting out in soft/loose soil complete all as specified and directed.

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

Removing excavated material to a distance 250 m but not exc 500 metre and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

M & L for Hardcore of broken/crushed stone aggregate of gauge n.exc 63 mm deposited, spread and levelled in layers not exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M & L for moorum/red bajri filling under floors or in foundations laid in layers n exc 15cm thick, spread, levelled and rammed including watering complete all as specified and directed.

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

M & L for Sand filling for cushioning under sewage pipe complete all as specified and directed.

Supply and fixing underground Double Wall Corrugated (DWC) pipe, 150mm nominal size (ID 148.50mm & OD 172.50mm), SN- 4, in any length, with rubber ring joints including all fittings, conforming to IS- 16098 (Part- 2) , laid in trenches and testing on completion complete all as directed.

Supply and fixing underground Double Wall Corrugated (DWC) pipe, 200mm nominal size (ID 197.40mm & OD 230.50mm), SN- 4, in any length, with rubber ring joints including all fittings, conforming to IS- 16098 (Part- 2) , laid in trenches and testing on completion complete all as directed.

M & L for Reinforced Cement Concrete 1:1:2 type A-1 (Nominal Mix) (Using 20 mm graded stone aggregate) as in wall, retaining wall, abutments and the like any thickness complete all as specified and directed.

M&L for use and waste form work to face of walls, retaining walls, abutment, parapets and similar work, flat rough finished surfaces of concrete complete all as specified and directed.

M & L for Precast Reinforced Cement Concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in cover slab of drain, etc and set in cement mortar 1:4 including necessary form work, moulds, etc complete all as specified and directed by the Engr-in-Charge. (Note : Reinforcement shall be measured and paid separately)

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

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

Cutting into existing manholes for inserting new drain pipe, 150mm bore and making good to pipe and rendering, cutting out existing benching for and forming branch channel in cement concrete 1:2:4 type B1 finished to match with existing complete all as directed.

M & L for Plain cement concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) as surface channels and drains complete all as specified and directed.

Extra for forming fair finished to concrete surface of drain 30cm inner girth in cement including forms, mould, mitred/stopped etc complete all as specified and as directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water including removing the same and debrises outside MD landcomplete all as specified and directed

Demolition of plain cement concrete (unreinforced) in ground floors and pavings not exceeding 15 cm thickness. (below or above ground level) including removing the same and debrises outside MD land complete all as specified and directed.

Demolition of brick work, concrete block masonry or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars etc including removing the same and debrises outside MD land complete all as specified and directed.

Demolition of reinforced cement concrete any description and in any position not otherwise specifically provided for etc, cutting reinforcement steel to facilitate demolition of concrete including removing the materials out side MD land complete all as specified and directed.

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

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

Taking down old shutters of any description exc 1 sq. m and not exc 2 sq. m each and refixing the shutters after necessary repair, on the same opening including renewal of uncerviceable screws etc complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and disposing the rubbish off the premises/outside MD land complete all as specified and directed.

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, in roof covering including ridges complete as directed. (measured flat overall)

S & F box type powder coated steel windows/ventilators double side shutters ie glass and wire mesh shutter, including pressed steel frames made out of CRCA sheet of 80X60X1.25mm thick double rebated, shutters box type made out of CRCA sheet of 40X20X1.0mm thick, 12mm square guard bar/grill welded to steel frame, window shutters side hung, ventilator shutters top hung, box type hinges, aluminium die cast handles for glass shutters, iron flat type handles for mesh shutters, telescopic stays etc complete all as specified in TD drawing No TD/539 dated 09.02.2004 of Chief Engineer Chennai Zone and as directed. NOTE:- (i) Qouted rate under this item shall deemed to be inclusive of steel frame, both side steel shutters, guard bars/grills, handles, stays, beading/fillets for fixing glass/wire mesh including cost elements for fixing of glass & wire mesh and mearurement/ pament shall be considered as one unit by comprising all these elements. (ii) Glass and wire mesh shall be measured and paid as supply only underseparately under respective item.

Supply only 4.0mm thick figured glass, pin head type, area not exc 0.50sq. M in each pane and glazing with oil putty complete all as directed.

Supply only stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples and fillets complete all as directed.

S & F Rolled mild steel work as in trusses,purlins, posts etc using Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc including cutting, welding complete. Steel section conforming to Fe-410-W (Gde-E-250) quality-B complete all as specified and directed.

S&F for pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick (Total coated thickness) of any colour, finished with resin coat on both surfaces @ 150 gm/sqm of coating (total both surfaces) having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with best quality self tapping screws as specified

S & F Pre-Painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50mm thick (Total thickness) of any colour, finished with resin coat on both surfaces @ 150 gm/sqm of coating (total both surfaces) having tensile strength of 550 Mpa as in ridges/valley gutter, fixed with self tapping screws complete all as specified and directed. (Colour of ridge shall be same colour as that of sheet used for roof)

S & F second class hard wood scantling, clean sawn timber fixed with nails etc complete all as specified and directed.

M & L for Plain cement concrete 1:3:6, type C-1 (using 20 mm graded stone aggregate) as in roof kerbs or mud stop, rounded or chamfered on edges, etc complete all as specified and directed.

M&L for precast cement concrete block masonry type C1, 1:3:6 (20 mm graded granite stone aggregate) with solid blocks, exc 10 cm in width and setting in cement mortar 1:6 complete all as specified and directed.

M & L for 75mm thick Plain cement concrete 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in sub-base of floor, etc complete all as specified and directed.

M & L for 40 mm thick, plain cement concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in floors laid in panels, finishing the surfaces even & smooth with using extra cement complete all as specified and directed.

M & L for Plain cement concrete 1:5:10, type E-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete, etc complete all as specified and directed.

M & L for 75 mm thick, plain cement concrete 1:3:6, type C-2 (using 40mm graded stone aggregate) as in plinth protection laid in proper slope/gradient etc, finishing cement concrete surface even and smooth without using extra cement including making joints with bitumastic filing in proportion of bitumen and sand 1:2 complete all as specified and directed.

M & L for precast chequered cement concrete tiles of size 30cm x 30cm x 25mm thick, as in floors etc, including 20 mm thick screed bed in cement mortar 1:4 and set & jointed in neat cement slurry and pointed in grey cement and pigments to match with the shade of tiles complete all as specified and directed.

Roughening surfaces of old plastered/concrete floor by picking, sweeping clean and washing down with water to remove dust, dirt etc complete all as specified and directed.

M & L for 25mm thick Plain cement concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in level course of floor, etc complete all as specified and directed.

M & L for brushing neat cement slurry using grey cement @ 3Kg per square metre complete all as directed.

M&L for machine cut kota stone slab, self finished, 20 to 25mm thick laid and and jointed in grey neat cement slury and pointed in coloured cement to match with the shade of the stone slab including providing 20mm thick screed bed in CM 1:4 including rubbing, polishing complete all as directed.

M & L for non-skid, ceramic, coloured tiles 7 to 8mm thick (square/rectangular) area of each tile, Grade B II(a) exc 0.06 sqm but n.exc 0.11 sqm, in floors etc, including 15 mm thick screed bed in cement mortar 1:4 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for glazed ceramic, coloured tiles 7 to 8 mm thick area of each tiles, Grade III, not less than 0.06 sqm as in vertical surfaces/skirting/dado including 10 mm thick screed bed in cement mortar 1:3 set & jointed in neat cement slurry and pointed in coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for rendering 15 mm thick in cement mortar 1:3, mixed with water proofing compound by weight of cement as per manufacturer's instruction, on concrete surfaces and finishing the surfaces even and smooth without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

"Supply only" liquid water proofing compound complete all as specified and directed. (Make : Dr FIXIT/Fosroc/choksey)

Material and labour for applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.2 kg per square metre including cleaning the surfaces complete all as directed.

S & F solid PVC door frames of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube complete all as specified and directed.

S & F factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails. MS 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, panelling of plain colour PVC sheet 5mm thick to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement, as per specification and drawing and as directed.

S & F 100 mm size, butt hinges, stainless steel with cadmium coated screws complete all as specified and directed.

S & F 150 mm long, Aluminium, barrel tower bolts of extruded section of aluminium alloy, anodised finish not be less than Grade AC 10 of IS 1868:1996 with transparent anodic film complete all as specified and directed.

S & F 125 mm size, Aluminium handles, cast type, anodised to a bright natural, mat finish not be less than Grade AC 10 of IS 1868:1996 complete all as specified and directed.

Taking up or down 20mm bore, Steel tubing and connections.

Supplying and laying of 20mm dia CPVC pipes (ISI marked) SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified.

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

M & L for rendering 10 mm thick in cement mortar 1:6 on other than fair faces of brick masonry or concrete surfaces and finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

M & L for Preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant priming paint complete all as specified and directed.

M & L for preparing newly plastered surfaces of internal walls, etc and applying two coats of distemper oil emulsion over a coat of primer including 1 to 2mm thick wall care putty complete all as specified and directed.

M & L for preparing old wall surfaces by complete removal of existing treatment and applying two coats of distemper oil emulsion over a coat of primer including 1 to 2mm thick wall care putty complete all as specified and directed.

M & L for preparing the old wall sirfaces by complete removal of existing treatment and applying two coats of white wash complete all as specified and directed.

M & L for preparation of new plastered surfaces of walls and applying three coats of white wash complete all as specified and directed.

M & L for preparation of new plastered surfaces of ceiling and applying two coats of white wash complete all as specified and directed.

M & L for Preparation of new or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of creosote oil complete all as specified and directed.

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

M & L for Preparation of old or previously treated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of creosote oil complete all as specified and directed.

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

S&F in Repair Vitreous China Squatting Pan"Orissa pattern" size 580 mmx440 mm white with integral foot rest S or P trap etc. including 10 ltr capacity low level PVC Flushing cistern, PVC connection pipe, 15 mm dia, 600 mm long and 32mm dia flush pipe, S or P Trap & Provision of concrete bedding and making good to floor all as specified & directed by Engineer-in-charge.

S&F Vitreous China Wash hand basin , white flat back size 550x400 mm including a pair of mild steel angle iron brackets duly painted, erected/embeded in wall, providing Pillar Tap 15 mm bore Chromium plated cast copper alloy with capstan heads, high pressure, fancy type with long screwed shanks and fly nuts, 32 mm waste coupling brass chromium plated suitable for wash hand basins & 32 mm dia LDPE PVC waste pipe, PVC connection 15 mm size 600 mm long including cutting hole and pinning in ends making good disturbed portion using cement mortar 1:3 complete all as specified & directed by Engineer-in-charge.

S & F in repairs, vitreous China wash down water closet pan (pedestal pattern),P or S trap type, white, including connection to outgoing drain and 32mm dia flush pipe,flushing pipe, anti syphonic pipe with white PVC seat and cover and 10 ltr capacity low level PVC Flushing cistern, PVC connection pipe, 15 mm dia, 600 mm long complete including making good damaged/disturbed surfaces complete all as specified and directed.

S & F Vitreous China urinal, bowl type, flat back, size 465X355X265mm (Appx size), white with grating and union for discharge pipe (excluding flushing cistern, flush pipe & waste pipe) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement complete complete as specified and directed. (Make: Parryware /Hindware/Cera)

S&F in repair 15 mm bore stop valves/angle valve cast copper alloy chromium plated fancy type with long shank and cup, concealed type, screwed down to iron pipe complete all as specified and directed

S & F shelf of PTMT fixed with and including chromium plated brass screws in wooden/plastic cleat or rawl plug complete all as directed. (Minimum weight 300 gms).

S & F towel rail, 600 mm long of PTMT fixed with and including chromium plated brass screws in wooden/plastic cleat or rawl plug complete all as directed. (Minimum weight 190 gms).

S&F in repair 15 mm bore push tap of any colour high pressure, PTMT, screwed for iron pipe complete all as specified and directed

S & F in repairs PVC connection pipe with PTMT nuts, 600mm long. Make: CERA/Hindware/Parryware/PRAYAG

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

S & F in repair 20 mm bore, gun metal gate valve, with iron wheel head, screwed both ends, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S&F 125 mm size Brass chromium plated shower roses with swivel joints, including fixing to steel pipe or union complete, fixed in repair,all as specified and directed.

S & F low density polythylene pipe 32mm , pressure rating 6Kgf/sqcm, fixed to wall or laid in floor etc including fittings complete all as directed.

S & F 32mm/40mm dia PVC pipe bend any radious all as directed.

Taking down soil pipe/ waste/vent pipes or rain water pipe of any description, 100/110mm bore including fittings like, bend, shoes, branch piece etc complete all as directed.

S & F in repair 110 mm bore, UPVC (SWR), Type 'B', Soil waste and vent pipes in any length without ears, with rubber ring joints laid in trenches complete all as specified and directed.

S & F in repair 75 mm bore, UPVC (SWR), Type 'B', Soil waste and vent pipes in any length without ears, with rubber ring joints laid in trenches complete all as specified and directed.

S & F 110 mm bore, UPVC (SWR), Type 'B', Soil waste and vent pipes in any length without ears, with cement joints fixed to wall using MS holder bat, etc complete all as specified and directed.

S & F 75 mm bore, UPVC (SWR), Type 'B', Soil waste and vent pipes in any length without ears, with cement joints fixed to wall, using MS holder bat etc complete all as specified and directed.

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

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

S&F PVC (SWR) junction single,(single T) 110 mm dia equal or unequal with access door complete all as specified and directed.

S&F PVC (SWR) junction single,(single T) 75 mm dia equal or unequal with access door complete all as specified and directed.

S&F PVC (SWR) branch piece (single Y) 110 mm dia equal or unequal with access door complete all as specified and directed.

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

S&F PVC (SWR) branch piece (double Y) 110 mm dia equal or unequal with access door complete all as specified and directed.

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

S&F PVC (SWR) 110 mm dia vent cowl fixed by using solvent cement door complete all as specified and directed.

S&F PVC (SWR) 110 mm dia vent cowl fixed by using solvent cement door complete all as specified and directed.

S & F in repair 75 mm dia outlet , PVC (SWR) floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed.

Taking down carefully unserviceable aluminium/copper point wiring (light, fan, socket or power) including unserviceable light fittings, switch board complete, switch sockets, ceiling roses, pendants, regulators, sockets, etc and removing materials from site and making good disturbed surfaces of walls, floors, etc complete all as specified and directed.

M & L for Point wiring surface type, with 1.5 Sqmm (nominal area), FRLS PVC insulated, multistranded, single core unsheathed, copper conductor cables passing through and including providing PVC conduit (medium grade) with all fittings and accessories (like Tee, bend etc.) complete in walls /ceiling etc. with and including 1.5 Sqmm (nominal area) FRLS, PVC insulated, unsheathed, stranded, single core, copper cable green in colour as earth continuity wire connecting to common earth point and earth dolly including PVC terminal box with 3mm thick masonic laminated sheet top cover fixed on wall with suitable sizes cadmium plated iron screws and washers etc.for mounting switches, sockets, regulators etc complete for one light/fan/bell/buzzer point controlled by one ,one way switches complete all as specified and directed.

S & F switch piano, 5 Amp, single pole, flush type one way 230 volts complete all as specified and as directed.

S & F Ceiling rose, 3 phase/PVC/polycarbonate (bearing ISI marked), isolated body including providing PVC square/round block complete all as specified and directed.

S & F Factory made distribution board (DB), horizontal type, Double Door in sheet steel enclosure fitted with common bus bar neutral link, earth bar and din rail, SPN, 4 way, 240 Volts IP-43, IK -09, suitable for housing MCB's complete all as specified and directed.

S & F MCB, SPN, 240 Volts, 40/63 Amps, 50 hz,'C' Series, 10KA breaking capacity complete all as specified and directed.

S & F MCB, 'C' Series, SP, 240 Volts, 6 to 32 Amps, 50 hz, 'C' Series, 10KA breaking capacity complete all as specified and directed.

S&F in replacement LED tube light fitting of 20 watts 6000K , 230 volt, with aluminium extruded channel powder coated with diffuser for glare free light complete with all fixing accessories such as 2 nos of PVC square/round boxes, screws, etc and connecting up with three core flexible copper conductor cable of size 24/0.20 sqmm complete all as specified and directed by Engr-in-charge. Make : Havells model No ENDURA LINEAR NEO BS20WLED865SPCWH or equivalent of Crompton Greaves/Bajaj

M & L Earthing complete with Galvanised steel earth plate electrode 600 mm x 600mm x 6 mm thick burried directly in ground vertically to a depth not less than 2.25 m below ground level with the top edge of earth plate at depth not less than 1.5 m below ground level connected to galvanised earth lead wire 4.0 mm dia by means of bolts, nuts, check nuts and washers protected by 15mm bore light grade GI pipe, funnel with 20mm bore GI medium grade pipe for watering, wire mesh, including concrete pit in PCC (1:3:6) type C-1, pre-cast RCC 1:2:4 type B-1 cover slab of size 350x350x50mm reinforced with 8mm dia TMT steel bars @15cm centre to centre in both direction and 10mm dia MS handle of suitable size, charcoal or coke and salt in alternative layers,necessary earth work in soft/loose soil all as shown in Electrical Plate No 3 of MES Schedule Part I and testing complete inclduing taking down old one as specified and as directed.

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