CONSTRUCTION OF COMMERCIAL BUILDING

Amount

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Supply and filling of Quarry dust (Stone dust) and Gravel Mix in the ratio of 1:3(one part of gravel and three part of quarry dust) in layers of not more than 15 cm thick to required thickness , well rammed, watered and consolidated etc, complying with standard specification

Supplying and filling GRAVEL in 'foundation and basement with filling crushed stone sand in layers of not more than 15cm.thick well rammed watered and compacted -1m3 etc., complete complying with standard specification.

Plain Cement Concrete 1:5:10 (one cement, five crushed stone sand and ten hard broken stone jelly) using 40mm hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15cm thick well rammed consolidated and curing etc, complete complying with standard specificatins.

Providing and laying in position, Standardised Concrete Mix M-30 Grade in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Foundation and basement

Stilt Floor

First Floor

Second Floor

Third Floor

Fourth Floor

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Coloumn Footing,Plinth beam,etc.

Roof slab,beam, lintel.

Columns and sunshades.

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Brick work in following Cement Mortar using best quality II class Ground moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specifiction.

In cement mortar 1:5 (One part of cement and five parts of crushed stone sand )

Foundation and Basement Level

In cement mortar 1:6 (One part of cement and six parts of crushed stone sand )

In Ground Floor (Upto 4.50m level)

In First Floor

In Second Floor

In Third Floor

In Fourth Floor

Brick partition walls of 11.50cm thickness using best quality II class Ground moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" for foundation and basement including curing, etc., complete complying three crushed stone sand)

In First Floor (Above 4.50m level)

In Second Floor

In Third Floor

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Supply and Fixing of flush door shutter using 35mm thick solid core flush shutter with teak ply on both sides with teak wood lipping allround includng cost and labour for fixing the hold fast and furniture fittings etc., complete as directed by the departmental officers complete complying with standard specifications.

Supplying, fabricating and fixing in position of steel frame without bottom frame, of size 100X60mm rectangular section with necessary rebate 30mmx15mm, to host the shutter, using 1.25mm thick (18 guage) CRCA cold rolled frame steel plate confirming to ISI specified ensured of right butt joint riveted hold assembly with nylon insert,not be welded with special purpose hard ware. Proclaimed including phopating as per ISI with rust preventive primer ready to assemble condition for easy installation at site including dismantling,making necessary chipping and holes in RCC columns, walls with power drills to the extent required, including providing concrete 1:2:4 inside the box curing etc complete. The cost includes the cost of hold fast,plastic bush, insert receiver,rubber bottom,shock absorber etc complete as directed by the departmental officers in all floors.

Supplying and fixing of Rolling shutters of approved quality of 18 gauge (Fixed under RCC Beam) 7.5 cm wide cold rolled lath section in one piece inter locked together with specially a specially designed pipe shaft with adequate number og high tensile steels wire springs of approved quality complete with brackets,side guides and arrangements for inside and outside locking with push and pull operations and pulling back handle with all accessories with best work manship.The entire hutter painted with two coats of best quality anti- corrosive nut brown colour paint over one coat of red oxide primer and clear opening of 3.05m width and 3.05m height. The rolling shutter will be placed below the litel and behind the RCC beam 60cm depth. Each rolling shutter shall be provided with one pair of approved quality of ball bearing etc., complete.Rolling shutter should be got approved by the Executive Engineer before fixing in position.

UPVC Window: Supplying and fixing of UPVC (Un-plasticized poly vinyl choloride) windows of casement type (open) from the profile size outer frame 60 x 58 mm and shutter profile are reinforcement with GI /1mm 125 GSM and 100 % corrosion free the profiles are multi chambered cv section with wall thick of 2mm. The EPDM rubber (Black color) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiation free pin headed plain or brown glass 4mm thick should be provided to the shutter and it should not allow leakage of water at most raging stroms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between the sash and outer frame that enables opening of window. The Window should be fixed to the wall with 100 % packing with screws silicon packing round the frames. The Window should got approved from the Engineer Incharge.

UPVC Ventilator : Supplying and fixing of UPVC ventilator (Un-plasticized poly vinyl choloride) Louvered Ventilators of from the profile size outer frame 60 x 58 mm and shutter profile size 60x78mm both profiles are reinforcement with GI /1mm 125 GSM and 100 % corrosion free, the profiles are multi chambered cv sections with wall thick of 2mm. The EPDM rubber (Black color) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiation free pin headed glass 4mm thick should be provide in the louvers. the window to be fixed to the wall with 100 % packing with screws silicon packing around the frames. The Ventilator should be got approved from the Executive Engineer before use on work.

Supplying and fixing MS grills to doors, windows and ventilators etc. using necessary MS flats (or) square rods for inner members and outer members which should be fixed to window frames as directed and design given by the departmental officers inclusive of cost of providing one coat of best quality red oxide primer etc., complete complying with standard specification and as directed by the departmental officers .

Supplying and fixing PVC sliding door with Solid PVC door shutters using 19 Gauge 19mm MS square tubes for styles and outer frames, 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC sheets. Shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, Lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm, with suitable rabate for housing the shutter including slidng arrangements.

Manufacturing, Supplying and fixing Stainless Steel hand rails for staircase using 50mm dia 304L Grade stainless steel pipe of 1.60mm thick at at required locations to a height of 900mm from finished floor level welded to 38 mm dia stainless steel pipe post of 1.00 mm thick as vertical at 900 center with 2nos of 25mm dia intermediate horizontal stainless steel pipe of 1.60mm thick in between. The vertical pipe has to be welded to the 100x100x6mm MS base plate encased in the base concrete. The rate is inclusive of charges for cutting , bending , welding , grinding polishing conveyance, electrical charges , etc., complete.

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipe of 110mm dia having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification.

Paving the floor with best quality Vitrified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three crushed stone sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no crushed stone sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

In Third Floor

Finishing the top of roof with one course of machine pressed tiles of size 230x230x20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three crushed stone Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification..

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint with one coat of zinc chromite priming coat in all floors excluding cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Paving the floor with pre-polished concrete anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three crushed stone sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

For steps

For Flooring

Supplying and laying of colour and plain 83mm thick rubber moulded hydraulic pressed paver block including compacting with plane compactor or roller compactor including cost and coveyance of all materials and all labour charges, curing etc., complete as per standard specifications.

Providing Polymer coating (water proof coating) for sunken portion of toilet with following specification and th esurface shall be cleaned to remove all dust, foreign matters lose materials or any other deposits of contamination by rubbing with wire brush. Slurry : Dry blend and polymer liquid shall be mixed into desired ratio as per recommandation of the supplier. The mix shall be stirred thoroughly until no bubbles remain in the mix any lumps found in mix should be removed. Complete complying with standard specifications.

Supplying and fixing SFRC manhole cover of size 600x600mm etc., complete complying with standard specifications and as directed by the departmental officers. PWD SOR item no. 295

Supplying and fixing of CI steps for sump etc., complete complying with standard specifications and as directed by the departmenal officers PWD SOR item no. 250

8mm thick calcium silicate board designed and perforated for false ceiling

Drilling bore wells anywhere in Tamilnadu including transportation from one place to another within Tamilnadu in alluvial soil sedimentary strata of clay and sandstone shale pebbles boulders etc, by first taking a pilot bore of 140mm / 150mm dia and then enlarging to required dia by directed or reverse rotary mud circulation method using rotary rigs fuel, labour and drilling bentonite and water required for drilling at site etc complete complying with standard specification and as directed by the departmental officers.including construction of mud Pit

Drilling of 140/150/ pilot bore. up to 60m Depth ending below ground level

Labour charges for inserting 160mm dia PVC Special blue Casing Pipes (with or without slot) in the drilled bore hole including jointing the pipes with PVC Couplers with cement paste etc complete,cost including supplying and packing the annular space with pebbles of size and quality etc complete complying with standard specification and as directed by the dept officers

Plain pipe of 160mm dia

Slotted pipe of 160mm dia

Charges for developing the bore well with air compressor of 300 CFM capacity (Minimum 8 Hours) including transportation, labour and fuel charges for compressor etc complete and as directed by the departmental officers

Supplying laying and jointing HDPE pipes of 10kg/cm2 for borewell motor purpose of approved quality etc., complete and as directed by the departmental officers.

25mm HDPE delivary pipes

32mm HDPE suction pipes

Jet nippe

25mm jet nipple

32mm jet nipple

Supply and delivery of clear water vertical wet type 2HP submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. the pump shall be directly coupled to a continuous rated two pole suitable wet type vertical squirrel cage induction motor as per IS 9283 / 1995 as amended thereafter, suitable for operation in AC three phase 415 V+/-10%, 50Hz +/- 5%.

Erection of power pumps in borewell labour charges for erection of twin packer duplex type jet pumps in borewells upto 150mm dia including fixing of suctio pipe regulates valves with jet assembely upto a depth of 30m and delivery pipe valves presure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, volmeter, Ammeter, three indicator lamps, capacitor and laying and jointing the cables and twin earthingas per IE rulesetc complete and testing the pumps and trial run and finishing the pipe holes including the foundation bolts, nuts and earth pits

Construction of rain water recharge well of 1200mm dia and depth upto 1500mm, in addition 110 dia special blue slotted pipe for bore well. Ppipe should be laid from bottom of ring well centre to below 1500mm as shown in th edrawings, including all tuypes of excavation, occur for pipe, filling of rain water harvsting materials with construction of R.C.C ring and top 100mm RCC Slab with 450X450 mm perforated SFRC manhole 300mm length X 100mm thick P.C.c as per the structural filling the filter media as per drawing.

Supplying and fixing in position white glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings such as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications (The EWC and flushing tank wiht all accessories should be Execut got approved by the Executive Enginer before use on works)

Supply, fixing and testing of 15 mm CP health faucet with bib tap of approved make with necessary CP flexible hose 1000 mm flexible tube, CP wall flange etc., complete.

Supply and fixing in position of best Indian make white / colour glazed earthernware lipped mouth flat back urinal of best quality and approved make of size 430mm x 260mm x 350mm with GI pipe, 32mm dia bell mouth PVC connection and waste pipe, 15mm dia GI pipe of required length, 15mm dia GM wheel valve, 15mm dia brass nipple 2 Nos., and fixing the urinals in position with necessary TW plugs, clamps, screws, etc., including dismantling masnory and re-doing the same to the original condition, etc., including painting the pipe with two coats of best quality approved synthetic enamel paint over one coat of red oxide primer and checked without any leakage etc. complete complying with standard specifications and as directed by the departmental officers. (The urinal should be got approved by the Executive Engineer before use on works).

Supplying and fixing best approved best quality brass CP soap tray of size 150 x 150mm including cost of teak wood plugs, brass screws, etc., complete complying with standard specifications. (The soap tray should be got approved by Executive Engineer before use on works)

Supply, fixing and testing of Towel rack with PVC rawl plug & C.P. brass screw complete as required.

Supplying and fixing approved best quality brass CP towel rail 600mm long and 20mm dia with brackets of same materials including cost of teak wood plugs and CP screws, etc., complete complying with standard specifications. (The tower rail should be got approved by Executive Engineer before use on works)

Supplying and fixing in position best quality and approved make Indian made white glazed earthernware wash hand basin of size 550 x 400mm ( without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on work.

White glazed wash hand basin without pedestal

Supply, fixing of CP Wall mixer tap 3 in 1 system with hand shower, etc complete.,

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

Supply and fixing of Long body bibcock, with brackets including fixing over wall tile dado complete. (Make: Parryware or equivalent)

Supplying and fixing in position best quality PVC soil/ watse pipes of various dia having 6Kg/ sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesive including fixing to the wall with special PVC/ MS clamp, teak wood plugs, brass screws, etc., and making connection to all sanitary fittings, dismantling masonry/ RCC works wherever found necessary and making the good dismantled portion to the original condition, including testing for any leakages etc., Complete complying with standard specifications. (the PVC pipes shoul be got approved by th Executive Engineer before use on works). the rate for earth work excavation will be measured and paid separately in the cases where the pipe lines are proposed to laid below ground level.

a) 75mm dia

b) 110mm dia

Supply, fixing and testing of PVC waste pipe of agricultural sereis conforming to IS 4985 including all fittings like tees, elbows, bends, collars, coupling, etc jointing with solvent cement followed by application of leak proof adhesive like FRP paste laid on floors inside the toilets to the required slope including making necessary bores in walls / foundations / concrete slab as applicable, making good the bores with CM 1:3 or cement concrete as applicable, curing etc., complete.

a) 40mm dia

b) 50mm dia

Supplying and fixing position CI Nahani Trap / Floor Trap of the following sizes with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of crushed stone sandand five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works)

Supplying, laying and jointing UPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, UPVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications. The UPVC pipes shall be got approved by Executive Engineer before use on works.

a) 20 mm dia

b) 25 mm dia

Providing, Supplying & laying of Gunmetal type NRV - pressure rating less than 16 kg/sqcm and IS778 with 2 Nos of MTA with jointing material like shellac, thread including testing of the joints complete and making good the walls etc., rate is inclusive of all material labour, transportation, tools & tackles all complete as per specifications, Complete complying with standard specifications and a sdirected by the departmental officers.

a) 40 mm dia

b) 50 mm dia

Supply, laying and erction of glazed stone ware gully trap (100 x 75 mm) with 100 mm dia, outlet including embedding trap in cement concrete 1:3:6 and constructing chamber of size 300 x 300 mm inside clear in brick masonry 230 mm thick, plaster with water proof cement mortar (1:3) 15 mm thick on both internal and external surfaces inside finished with floating coat of neat cement. The work including excavation to required depth of gully trap and refilling and making good in the surface with Providing and fixing SFRC frame and cover 400 x 400 mm (clear opening) complete complying with std. specification.

Construction of INSPECTION CHAMBER following clear sizes including earth work excavation, CC 1:5:10 of 10 cm thick and brick work in Cement Mortar 1:5 [One cement and Five sand] using best quality of second class Table Mould Bricks of size 9" x 43/8" x 23/4" with Plastering with Cement Mortar 1:3 [One Cement and Three Plastering Sand] 12 mm thick to inner and outer sides and wearing coat 1:3:6 [One Cement, Three crushed stone sand and Six Aggregate] 15 cm thick and covered with precast slab 5 cm thick etc., complete complying as directed by the departmental officers as per standard specification.

a) 450mm X 450mm (upto 0.60m depth)

Supply and fixing MS slotted angle iron brackets, hangers, MS grip bilts,universal clamps with thereaded rod,supports with necessary drilling holes to suit the insertion of pipe clamps, deburring etc., as per detailed drawing for supporting soil, waste and rain water pipes and water supply pipes in shafts with suitable MS clamps, bolts, anchor bolts, nuts and washers fixed on shaft walls/outer walls etc., The quoted rate shall include with the cost of brackets galvanizing with zinc alloy of 0.08 mm thick conformed to IS 1239 etc., complete as directed by the employer.

Supplying and fixing in postion indian make bevelled edge mirror of approved quality and brand PVC/ fibre glass framed 600 X 450 X 5.5mm thick mirror shelf type with hard board backing of approved colour fixed with brass screw, rawl plug etc., complete

Supply and Fixing of PVC Tank

Wiring with 2 x 1.5 Sqmm. (22/0.3) PVC insulated SC unsheathed cu. Conductor with of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories with 6A Modular switch in flush with Modular MS box and covered with modular plates with suitable colour for PVC concealed light point (5 points per coil) (Crabtree/equ)

Supply and fixing of 4' 40W LED tube light fittings completed on wall or ceiling with single core unsheathed copper leads for terminals to the fitting with clamps (make Hevels) / equivalent .

Supply and fixing of 40W, Recess mounted down light UNECO F1XD DL857S40 fitting complete from the ceiling with PVC unsheathed copper leads terminals to the fitting with tube Crompton / Philips / Havels / equivalent.

Supply and fixing of 1200mm (48") sweep AC Ceiling fan complete with stepped electronic regulator with 300 mm down rod on the existing clamp.

Supply and fixing of 12 modular metal box with suitable Modular front plate with suitable Modular switches in flush with wall comprising the following with connection 6/10A One way Module switch- 3 Nos, 6/10A 5 pin socket – 3 Nos , Earth connection etc , 20A One Way Switch - 1 No , 20a 5 pin socket - 1 No

Renewal by Supply and fixing of 6A / 16A 3 pin socket 2 module flush type wall socket with included 16A switch 1 way concealed in suitable (GI) 3 module flush with wall model cover plastic) cover for making good of the concealed portion with suitable colour (crabtree/Legrand/Hager make/ equivalent)

Supply and fixing of 20A DP plug and socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (For AC Plug)

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with 1 No. 32A DP MCB as incoming with 6 Nos. 6A to 32A SPMCB outgoing in flush with wall and making good of the concealed portion with earth connection only. The MCB DB and MCB's should be with ISI mark (Legrand / Hager make) / equivalent.

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with 1 No 32A DPMCB as incoming and 10 Nos 6 Amps to 32 Amps SPMCB outgoing in flush with wall and making good of the concealed portion with earth connection only. The MCB DB and MCB's should be with ISI mark (Legrand / Hager make)/ equivalent

Supply and fixing of Horizontal type 4 way triple pole neutral MCB distribution board with metal / Acrylic Door cover with IP42 protection with 40A 4 pole MCB as incoming and 6 Nos 32A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection only. The MCB DB and MCB's should be with ISI mark (Legrand / Hager make) (standard make/ equivalent)

Supply and fixing of vertical type 4 way triple pole neutral MCB distribution board with metal / Acrylic Door cover with SP 42 protection with1 No. 100A 4 pole MCB isolater as incoming and 3 Nos. 63A TP with and 6A to 32A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection only. The MCB DB and MCB's should be with the ISI mark (like legrand Hager & L&T make/ equivalent)

Supply and fixing of LED Street Light fitting light Emiling Diode outdoor fitting 30 Watts LED street Light with 19mm dia (GI pipe) class 'B' complete on wall with PVC unsheathed copper leads with MS clamps and aluminium painting (make Havells/equivalent) with clamp arrangements etc.,

Supply and run of 2 of 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour. [Power Plug Set] .

Supply and run of 2 of 6 sq.mm. (84 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with contiinuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour.

Supply and run of 4 of 6 sq.mm. (84 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth Wire connection of 14 SWG TC wire with painting of suitable colour. [ 12 Way SP MCB DB and AC Plus ] ( For Horizontal PS)

Supply and run of 4 of 10 sq.mm. (140 / 0.3) PVC insulated single core unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour. (For vertical 4 way TPN DB)

Supply and fixing of 100A TPN sheet double break switch with HRC fuse and neutral on suitable angle iron frame work with earth connection only.

Supply and fixing of 250A 3 phase 4 pole change over switch with HRC fuses and neutral on suitable angle iron frame work with MS cable entry boxes and with earth connection only.

Supply, Erection, Testing and Commissioning of LT/CT metering box of dust and vermin proof size 48" x 33" x 12" made up of 16SWG CRCA sheet with confirming to IE rules specification.

1) The metering boc should be divided in to three separate chambers for metering chambers. 2) The metering chamber, Necessary space to the provided to fix one number Trivector meter and 1 number 14 terminal box for Trivector meter. 3) Bus chamber should be provided with 1" x ¼ copper flat for three phases and neutral. Buses should be moulded on suitable insulators with 3 nos of 150/5A CT coil (kappa) 4) The metering chamber should be provided with glazed inspection door arrangement indication lamp arrangement should be provided with suitable control push button switch in the door of meter chamber. 5) The doors of all the three chambers should be earthed with copper wire. 6) The metering box arrangement should be erected on suitable MS channel arrangement. 7) 1'x1/8" copper flat of 0.4mt long used as earth bus and it should be fixed cat one side of the lower portion with suitable number of earth bolts. 8) The box should be painted with powder coated enamel paint.

Supply and laying of 3½ x 70 sq mm PVC LTUG aluminium armoured cable in a trench to be excavated at a depth of 0.75 meter putting 0.15 meter layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Supply and clamping of 3½ x 70 sqmm PVC armoured LTUG cable on wall with earth connection.

Supply and fixing of brass cable gland for 3½ x 70 sqmm PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3½ X 70 Sqmm PVC LTUG Alu.armoured cable with necessary alu.cable sockets by crimping etc with electrical connection complete.

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry.

Supply, Erection, Testing, Commissioning and Handing over of 1 No 125 KVA Diesel Generator set (Make: Kirloskar/ Ashok Leyland/ Equivalent) of 0.8P f Three Phase, 415/420Volts, 50c/s, 1500 RPM as detailed below with 125KVA AMF 1 ENGINE: Water cooled Diesel engine suitable for generator application with a shaft Output of 310 BHP at 1500 RPM under NTP Condition as per BSS 5514/1S 10000. The engine shall comprise the following standard scope of supply: 1.Dry type Air cleaner2. Expansion bellow 3. Radiator, Radiator fan and mounting 4. Air to air charge cooler 5. Exhaust Gas turbo charger 6: Lube oil cooler and Lube oil filter 7 Fuel filter (pre and micro) 8. In-line Mono-block fuel injection pump with governor and fuel feed pump 9. Electronic governor 10.24V Battery charging alternator 11. 24V Volt electric starter motor 12 Engine test Certificate 13. Residential Muffler 14. Fly Wheel with starter ring, dynamo, standard batteries with cable, flexible exhaust piping. ENGINE INSTRUMENT PANEL MOUNTED. Engine control panel consisting of ON/OFF/START Key Lube oil pressure gauge, oil temperature gauge, high water temperature gauge and electronic hour meter and RPM indicator SAFETY SYSTEM OF ENGINE The Engine shall trip for the

following conditions with visual alarm device. Low lubricating oil pressure, High Water temperature Vee-belt failure and over spee,d Low battery indication The engine should be capable of providing 10% over load for one hour for every 11 hours continuous running at full load

c.Over speed33 1No Earth fault relay34 Isolator to Note 1 The control panel should be complete with necessary fuses, cables, labels, other accessories with neutral isolation arrangements 2 The engine should trip for the followinga Low lubricating Oil pressure b High water temperature Surface treatment-Painting The enclosure

surface shall be suitably treated for degreasing de-rusting and posphating. The canopies are passed through seven-tank treatment thoroughly Additional features of canopies: Canopy fabricated on CNC machines with dimensional accuracy of 0.1 mm so as to increase its durability Special designed supporting rips/Structures are used in canopies so as to give sturdiness and to reduce the vibration of the DG sets if any World class Cooling package:Canopies shall have cooling package for which it can also perform at 45 degree C/ambient temperature. No grouting required on the ground, only a level surface capable of withstanding the DG weight Lifting hooks shall be provided for the acoustic enclosure, which should be unloaded independently of the DG set The Gen set frame shall also be provided with hooks for unloading Temperature rise inside the canopy Canopies shall be designed so as to maintain the temperature difference between ambient and air inlet at cleaner within the enclosure well within 57 deg centigrade.

5.FUELTANK 300 liters Removable fuel tank shall be fabricated out of 14 SWG CRCA MS sheet and is part of base frame. It is duly painted and fitted with inlet and outlet connection and mechanical fuel gauge. Fuel tank can be easily removed for clearing or any maintenance. BASE FRAME The base should be fabricated in sheet metal. The base frame is rugged in construction and designed for mounting engine and brush less alternator closely coupled, with cross members mounted on AVM. The base frame shall be provision for the mounting of acoustic enclosure on it. The supply of generator set includes loading. Unloading and transportation charges.7. Battery:2 Nos 12V 180 AHR Battery.

Supply of lubricating oil and first charging of starting battery and supply of 150 Ltrs for 125 KVA diesel to run the Gen set for minimum of 8 hours diesel to run the Gen set for minimum of 8 hours.

Civil work for 125KVA DG 1 no Area Size 6Mtr x 4 Mtr reactangle shape pedestal RCC concrete height 1.5 mtr from ground level and including Brick arrangement and Plastering Work.

Preparation of Electrical schematic diagram, site plans, physical layout 5 copies and payment of CEIG fees submission of completion report, rectification report, obtaining approval, safety certification etc..

Supply and run off of 25mm x 6mm copper flat with screws on wall / floor for earth connection . DG & 2 nos panel earth

Design, engineering , supply erction ,testing ,commissioning and handling over of the 8 persons capacity (544kg) passenger lift, gearless with machine room as per the following technical specification:

TECHNICAL SPECIFICATIONS- 1) Location: S. No. of door no. 17 at Nainiyappan Nayakkan Street in Chennai City belongs to Arulmigu Kandaswamy Temple 2) No. of lifts / Type of Lift: One / SUKRANTI- passanger 3) Capacity of lift: 8 persons capacity (544 Kgs) passenger lift 4) Speed: 1.00 Mtr Per Second. 5) Type of Drive, Microprocessor based VariableVoltage Variable frequency (V3F) drive with enhanced ride comfort and levelling functions 6) Position of Machinary. Directly above the lift well Gearless 7) No of floors: Ground Floor+ 3 Floors ( 4 landing ) 8) Total travel: 15.96 Mtrs 9) Leveling accuracy- High level accuracy with smooth and jerk free stopping 10) Design of car: Stainless Steel hairline finish car body with SS finish ceiling (sleek medium circular LED lights, regular circular fans SS Handrail & PVC flooring 11) No. of landing entrance Ground Floor+ 3Floors (4 landings) 12) No & position of car entrance one in front only 13) Size of lift well: 1900 mm x 1900mm (width xdepth)

27) Steel for lift machinary To be provided by the lift contractor. 28) Servicing and maintenance: Lift contractor should provide free comprehensive servicing and maintenance during the guarantee period. 29) Automatic Rescue Device To facilitate the landing of the lift to the nearest floor at the time of power failure This shall consists of suitable type battery system with charger, invertor, under voltage protection system etc Complete with all accessories. 30) Provision if Intercom with phone. To be provided by the lift contractor 31) Lift license Preparation of drawings, lift contractor should do payment of charges to CEIG and insurance policies if any and obtaining CEIG safety certificate as per lift act.

32) Floor announciator with music. To be provided in the car33) Special features: (a) Battery Operated Emergency Light and Alarm (b) Call Register Signal And Vf Door Operator (c) Automatic Rescue Device. (d) Stainless Steel Button with S S. Cover. (e) Dot Matrix Led D & P Indicators in Car & Landings-Orange Colour. (1) Floor Annunciator with Music (g) Firemans Switch (h) False Ceiling in Car (1) Fire Rating of Landing Doors-One Hour (i) Infra Red Door Screen (k) Overload warning Indicator (1) Laminated Mirror At Rear Side. (m) Scaffolding (n) Two way Intercom with press & speak in Cop o) Provision for Fpabx (p) Free Service for One Year (q) Pit Ladder (r) Ss Handrail

(s) Lift License (t) Minor Builders Work (u) Provision for Cctv Camera lp (Cat6 Flat Travelling Cable) 34) Over speed governor, phase failure and phase reversal relay, alarm bell, T Guide brackets for car and counter weight, rubber padding under winding unit, motor of adequate capacity, electro magnetic brake with compression spring etc. 35) Guarantee: Gurantee for the materials and lift firm should offer workmanship of equipments complete for a period of not less than one year.

Supply and laying of 3x25 sq mm PVC LTUG 551.00 aluminium armoured cable in a trench to be excavated at a depth of 0.75 meter putting 0.15 meter layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good. (For Lift 1 & 2)

Supply and clamping of 31/2 x 25 sqmm PVC armoured LTUG cable on wall with earth connection (For Lift 1 & 2)

Supply and providing cable end termination of 31/2 X 25 Sqmm PVC LTUG Alu.armoured cable with necessary alu.cable sockets by crimping etc with electrical connection complete.

Supply and fixing of brass cable gland for 4 x 25 sqmm PVC armoured LTUG cable with earth connection

Supply and run of 25mmx3mm copper flat with with screws on wall floor for earth connection.( Lift 1 & 2)

Supply and fixing of 4 way vertical DB netural MCB distribution board in sheet steel enclosure double door of double door type with metal door with IP43 protetion with 63 A 4 pole MCB isolator as incoming and 2 nos 32A TP MCB ( hager) and 6 nos 32A SP MCB and outgoing on anglerion frame with earth connection. The MCBDB and MCB should be with the ISI mark ( like Hager. Legrand make/ equivalent ) lift.

SUB Total

SVK CONSTRUCTIONS