8269-ADDN/ALTN TO PREFABRICATED DSC TOILET BLDG NO T-489 AND T-490 ALONGWITH PROVN OF TWO SOAKAGE PIT FOR APPROX 200 MEN OF DSC LINE LOCATED NEAR MANAPAKKAM GATE AND CERTAIN OTHER SANTIONED WORKS UNDER GE STM CHENNAI

Amount

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings.

Demolition of unreinforced Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) and disposed off from site all as directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc.

Dismantling Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc and brushing neat cement slurry @ 3 Kg / Sqm complete all as specified and as directed.

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

M&L for sand filling under floors including spreading and levelling in layers n exc. 25 cm thick, watering and consolidation. Note:- Punned thickness shall be measured and paid

M&L for Brickwork with fly ash old size bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6 all as specified.

M&L for Brickwork with fly ash bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar 1:4.

S&F mild steel roof trusses (framed), trussed purlins, crane, gantries, rails and fastening and heavy bracket framing (beam, tee, angle, channel or flat sections) incl distance pieces, cleats etc. conforming to Fe 410-0 (Gde E-250) quality 'A'

S&F Pre-painted galvalume aluminium 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 all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall/valley gutter etc fixed with self tapping screws all as specified and directed.

S&F mild steel flat iron for wind tie including necessary drilling holes and fixing with necessary self drilling and self tapping screws/ bolts and nuts, neoprene and limpet washers complete all as specified and directed.

S&F 605X605mm anodised aluminium snap grid frame work for false ceiling including suspending wire all as specified.

M&L for 4mm thick non asbestos fibre cement building boards fixed or laid/inserted to aluminium frame work as in ceiling .

Preparing of new non AC board surfaces and applying three coats of white wash on ceiling .

Taking down cement plaster of any description incl raking out joints, hacking for key, scrubbing down with water etc.

M&L for 25mm thick PCC 1:2:4, type B-1 using 20mm graded stone aggregate) as in levelling coarse.

M&L for non skid ceramic coloured joint free tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surfaces over 15 mm thick screed bed in CM 1:4 complete all as directed.

M&L for glazed ceramic coloured joint free tiles in vertical surfaces 350 x 250 x 7mm/450x350x7 mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement, incl cement screed 10 mm thick in CM 1:3 all as specified and directed.

M&L for machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete over 20 mm thick cement screed bed in CM 1:4 all as specified & directed.

Taking down chowkats or frames with shutters (without taking off shutters from frames) n exc. 1.5 Sqm including making good disturbed surfaces.

Taking down chowkats or frames with shutters (without taking off shutters from frames) exc. 1.5 Sqm but n. exc 4 Sqm each including making good disturbed surfaces.

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, supplying & fixing in opening as per specification & 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 together with solvent cement, supplying & fixing in the frame at site as per specification & directed.

S&F Steel ventilator with top hung shutter incl hinges, steel peg stay complete.

S&F frosted sheet glass 4mm thick ordinary quality and glazing with oil putty in square n.exc 0.5 Sq.m in each pane.

S&F framed work such as grills, gratings, etc., with ends of bars shouldered/ riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks & similar work conforming to Fe 290 Gde-E-165.

S&F MS work for bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and lintel hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 all as directed.

S&F 100mm size of mild steel butt hinges, medium weight, cold rolled .

S&F Aluminium anodised barrel tower bolts of extruded section 150 mm size.

S&F Extruded aluminium alloy handles, fabricated type, anodised 150 mm long.

S&F 300mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolt and sliding bolts of extruded sections or cast aluminium alloy and fixed

M&L for preparation of new steel surfaces over 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat of primer complete all as specified.

M&L RCC nominal mix 1:2:4 type B-1 using 20mm graded stone aggregate as in slabs supported on walls, beams.

Form work to soffits of suspended slabs such as roof slabs, floor slabs, landing and similar work incl sides of slab, n exc 200mm thick (Horizontal or sloping) for flat rough finished surfaces of concrete .

M&L RCC 1:2:4, type B1 using 20mm graded stone aggregate as in lintels upto 1.5m clear span, lintel bands, roof bands and other similar items including necessary form work all as specified.

M&L mild steel TMT bars 10mm dia and over, cut to length, bent to shape required incl cranking, bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire annealed, not less than 0.9mm dia or securing with clips.

All as per item No.38 above, but 6mm to 8mm dia.

All as per item No.38 above, but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders.

M&L for 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including cement screed 15 mm thick in CM 1:4 all as directed.

M&L for Rounding to edges of granite/stone slabs one edge, such as in steps, platform, and other similar situations.

Cutting chases, pinning in making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth

Surface excavation n.exc 30 cm deep and averaging 15 cm deep and getting out hard/dense soil.

M&L for hardcore of gauge n exc 63 mm deposited spread and levelled in layers n exc 15 cm thick watered and rammed to a true surface of broken stone or boulders.

M&L for 75mm thick PCC 1:4:8, type D-2 using 40mm graded stone aggregate as in sub base.

M&L for providing 100mm thick, PCC 1:4:8 type D-2 using 40 mm graded aggregate as in sub base of floors and pavings etc.

M&L for chequered cement concrete tiles 30 cm x 30cm x 25mm thick set, jointed and pointed neat cement slurry in floor with grey cement and pigments, incl 20mm thick screed bed in CM 1: 4 all as specified and directed

M&L 75mm thick cement concrete 1:3:6, type C-2 using 40mm graded stone aggregate as in plinth protection & paving, finished even & smooth without using extra cement.

M&L for PCC 1:2:4 type B-0 using 12.5mm graded stone aggregate as in coping, kneelers, apex stones, bed plates, water troughs, kerbs and the like including weathering, slightly rounded or chamfered angles and throating including form work all as directed.

M&L for providing pre-cast cement concrete 1:2:4, type B1 using 20mm graded stone aggregate as in cover slabs, chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces set in CM 1:6 all as directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 60mm thickness, M-35 Grade of cement concrete with grey cement and pigment all as specified and directed

Removing excavated materials to a distance n exc 50m and depositing where directed at a level n exc 1.5m above the starting point.

S&F for PVC (SWR) gully traps 125/110mm, setting and jointing with solvent cement.

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

S&F PVC (SWR) bend 110 mm bore complete all as specified and as directed.

S&F PVC (SWR) 75 mm dia pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors/wall.

S&F PVC (SWR) bends 75 mm bore complete all as specified and as directed.

S&F PVC (SWR) floor trap plain 75 mm dia outlet with grating including jointing with solvent cement complete all as specified and as directed.

S&F PVC (SWR) vent cowl 110 mm.

S&F in repairs 15mm bore steel tubes medium grade galvanised with all fittings / fixtures concealed to walls and ceilings or laid in floors.

S&F in repairs 20mm bore steel tubes medium grade galvanised with all fittings / fixtures concealed to walls and ceilings or laid in floors.

S&F in repairs 25mm bore steel tubes medium grade galvanised with all fittings / fixtures concealed to walls and ceilings or laid in floors.

S&F in repairs vitreous china wash down water closet pan (pedestal pattern), white (excluding flushing cistern and flush pipe) all as directed.

S&F Plastic water closet seat, coloured, closed pattern with flat bottom, and cover and MS/CP/ aluminium hinging device.

S&F in repairs vitreous china squatting pan Orissa pattern size 580x440mm white with integral foot rest and accessories.

S&F PVC valve less, syphonic action type flushing cistern low level, 10 litre capacity with it’s complete accessories, fixed complete incl connection to water pipe and PVC 32 mm dia flush pipe etc.

S&F in repairs Countertop wash basin of size 565x465x185mm of white colour complete all as specified. Make: Parryware Cat No. C0483 or equivalent make as listed in PS

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

S&F PVC connection 15mm dia with PTMT nuts of length 450mm.

S&F low density 32mm dia bore polythene waste pipe (LDPE) of pressure rating 0.6 Kgf/cm2.

S&F in repairs pillar taps 15mm bore cast copper alloy with capstan heads chromium plated, fancy type, screwed down high pressure with or without lettered hot' or 'cold' with long screwed shanks and fly nuts screwed for iron pipe .

S&F in repairs 15mm Bib taps, chromium plated fancy type cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule.

S&F CP Health faucet with CP connection and hook fixed all as directed. Make: Parry ware Cat No .T9937A1or equivalent make as listed in PS

S&F Angle cock 15 mm bore chromium plated with long shank and cup (Concealed type) high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions and fixed.

S&F in repairs CP brass shower rose 125mm size suitable for 15mm bore pipe complete all as specified.

S&F in repairs Brass chromium plated Tubular towel rail, 20mm dia, D type, 60 cm long between flanges.

S&F stainless steel Soap Dish Make : Jaquar AHS-1531 or equivalent make as listed in PS

S&F toilet paper holder brass chromium plated complete. Make: Jaquar continental Cat No. ACN -1151N or equivalent make as listed in PS

S&F vitreous china urinal, half stall type, white excl flushing cistern, flush pipe and waste pipe but incl brackets fixed complete.

Dismantling water tanks of 1000 ltr capacity and removing to store

S&F Rotational moulded polyethylene water storage tanks double layered (cylindrical vertical with closed top) 1000 ltrs capacity hoisted and fixed in position including locking arragements and necessary connections to pipeline all as specified and directed

S&F 25mm dia Ball brass valves, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule.

S&F 25mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4, finished even and smooth without using any extra cement.

M&L for rendering 10mm thick in CM 1:6 on fair faces of brick or concrete surfaces finished even & smooth without using any extra cement.

M&L for 15mm thick rendering in two layers of 10mm thick and 5mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even & smooth w/o using extra cement, using water proofing compound in top layer complete all as specified and as directed. Note: WPC shall be measured and paid separately

Supply only integral water proofing compound of approved quality complete all as specified.

Preparing of new plaster surfaces and applying three coats of white wash on wall surfaces.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/dense soil.

Excavating over areas, n exc 1.5m deep for foundation etc & getting out hard/dence soil all as specified.

Excavating over areas, exc 1.5m deep & n exc 3.00m in deep; for foundation etc & getting out hard/dence soil all as specified.

M&L for PCC 1:4:8, type D-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete.

M&L for Broken Brick bats guage 80 to 150mm as loose filling in soakage pits, soakage wells.

M&L for PCC 1:3:6, type C-2 using 40mm grade stone aggregate to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for 150mm bore all as specified.

M&L for salt glazed stone ware drain pipes, Grade 'A' 150 mm bore (internal dia), laid in trenches on concrete bed, to required slope, jointed and tested complete all as specified.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm in hard/dense soil.

Removing excavated materials to a distance n exc 50m and depositing where directed at a level n exc 1.5m above the starting point.

M&L for formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exec 20Cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similar work exc 10cm but n exec 20cm & fair finished surfaces.

M&L for RCC 1:2:4, type B-1 using 20mm graded stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like.

Cutting into existing manholes for connecting new drains, 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 B-1 smooth finished and reforming benching as required for 150mm bore.

Taking down carefully copper/ Aluminium point wiring (light, fan, socket or power) complete (fitting such as switches, ceiling roses, pendants, regulators, sockets, etc can be measured separately) removing the material from wall/ceiling etc, making good the disturbed surfaces and taken as credit all as directed.

Taking down carefully by unscrewing from boards/outlet boxes, wall ceiling fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, MCBs, MCB DBs, Metal clad sockets with plug, switch fuse and regulators etc., taken as credit and making good the disturbed surfaces of wall etc all as directed.

Material and Labour for Point wiring complete with 1.5 sqmm single core PVC insulated unsheathed cable 1100 volts grade, multistranded copper conductor drawn through and including non-metallic rigid PVC conduit PVC conduit fittings and conduit accessories concealed in walls, roofs and floors etc., including Modular flush boxes and Modular cover plates for switches concealed in walls, roof and socket / electronics fan regulator / telephone socket, including provision of 1.5 sqmm PVC insulated unsheathed cable with multi stranded copper conductor as earth continuity conductor and connecting to common earth dolly all as specified for one light/fan point controlled by one way switch complete including cutting chases, pinning in, making good to facing where required and pointing in cement mortar 1:3 for concealed conduit wiring and making good the disturbed surfaces, matching with the existing wall surfaces, cutting not exceeding 10 Cm girth all as specified and as directed.

One light point controlled by one switch.

One exhaust point controlled by one switch

One 3 pin 5 amps switch socket on independent board.

One 3 pin 5 amps switch socket on same board along with other switches.

All as per item No.105 above but with 4 sqmm copper conductor cable with 4 sqmm PVC copper conductor cable as earth continuity conductor for one socket outlet 15/16 amps controlled by one switch 15/16 Amps on independent board all as specified and as directed.

Supply and fix Wall mounted LED 20W Batten Basic all purpose surface and wall mounted LED batten with Aluminium housing & Integrated electronic driver all as specified and as directed.

Supply and fix Wall mounted LED 10W Batten Basic all purpose surface and wall mounted LED batten with Aluminium housing & Integrated electronic driver all as specified and as directed.

Supply and Fix Endura PEARL LED 30 W MP Bldg Sec lights New generation energy saving & environmental friendly long life Versatile pressure die-cast aluminium IP 66 roadway luminaries with high power LEDs as light source and electronic driver of Lamp type:30W LED 6000K all as specified and as directed.

S&F Sheet metal enclosure for MCB DB double door, Single pole and neutral 240 volts, 4 way with 100 amps rated bus bar including dismantling of existing DB all as specified and as directed.

Supply & Fix MCB SP 230 volts,40 amps 'C' Curve 10 kA Capacity all as directed.

Supply & Fix MCB SPN pole 240 volts, 40 amps 'C' Curve 10 kA Capacity all as directed.

S&F Ceiling rose surface Bakelite 65mm x 50 mm two to three terminals all as directed.

S & F Modular switch 1 way 6A, 1 module, 240 Volts complete all as specified and directed

S & F Modular switch 1 way 16A, 1 module, 240 Volts complete all as specified and directed

S & F Modular Socket, 6A - 2/3 pin combined 2 module complete all as specified and directed

S & F Modular socket 6 A/ 16 A - 2/3 pin combined 2 module complete all as specified and directed

S & F lamp holder, insulated body, with back plate for batten fitting with LED bulb complete all as specified and as directed.

S & F Modular Fan step regulator, 100W - 1 module for ceiling Fan of 1200 mm sweep all as specified and as directed.

Supply & Fix 1200 mm sweep ceiling fan BLDC rating, energy saving model with double ball bearing 230 volts 3 blades white in colour without regulator complete with canopy, suitable DOWN ROD all as directed.

Supply and fixing, New Ventilator Fan (Heavy Duty Exhaust Fan) 230V Metallic Body of size 300mm sweep with fixing arrangement, Louvers & other all accessories, making suitable size of hole for fixing the same as per site requirement , necessary electrical connection making good surface complete all as specified and as directed. (Note : Old Unserviceable Fans to be deposited to MES Store) Make: Havells Model No : Turbo Force SP or Equivalent Orient: Heavy Duty Exhaust Fan/ Almanord/ Crompton

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out soft / loose soil for laying cables / pipes / erection of poles etc all as specified and as directed.

Removing excavated material (soil) not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point all as directed.

Returning filling in soil including spreading levelling watering well ramming in layers not exceeding 25 cm each all as directed.

Supplying and laying burnt brick "B" class standard size for protection of cable as directed.

Supply, lay, spread in trenches river sand including spreading, levelling, punning for cushioning of cable all as directed.

Supply & laying of cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor extruded PVC type ST2 outer sheathed, 650/1100V as per IS 7098 (part-I) of following sizes all as specified and as directed

4 Core 16 Sqmm

2 core 16 sqmm

S&F of tubes light grade of size 40 mm dia galvanised with all fittings and fixed complete to walls and ceiling or laid in trenches, fixed on pole /under road crossing or passing through gutters etc including necessary road cutting and making good with PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate complete, including taking down old u/s GI tubing all as specified and as directed.

Material and labour for earthing complete with galvanised steel earth plate electrode of size 60 cm x 60 cm x 6 mm thick buried directly in ground vertically to a depth of not less than 2.25 mtr below normal ground level with top edge of earth plate not less than 1.5 mtr below normal ground level, connected to galvanised iron/steel earth wire 4 mm dia by means of bolts, nuts, washers and check nuts made out of galvanised iron, protected by GI pipe light grade 15 mm bore dia and connected to main control board all as shown in Electrical plate No.3 of MES SSR Part I including necessary excavation and earth work in any type of soil, salt, charcoal dust, PCC 1:2:4 type B1 in chamber, RCC 1:2:4 chamber cover with 6 mm dia MS bar at 100 mm centre to centre both ways and MS 6 mm dia hook complete all as specified and directed.

RMK INDUSTRIES

DJ Group