Construction of Assistant Commissioner office building HRCE Department at Nagercoil in Kanniyakumari District

Earth work excavation for foundation (for narrow excavation) 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.

Cement Concrete 1:5:10 (One Cement, Five M.Sand and ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Refilling with excavated earth other than M sand with an initial head load of 100 mts. and depositing the earth as shown by the departmental officers in layers of not more than 15 cm thick well rammed, watered and consolidated etc. complete complying with standard specification

Supplying and filling in foundation, basement, etc with filling M sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

RCC Columns, Sunshades

RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

Providing additional strutting to centering of RCC slabs of plain surface for every additional 1.0 metre height or part thereof but not less than 30 cm, over the initial 3.00 metre height from floor level using casurina props of 10cm to 13cm dia including cross bracing etc., complete complying with standard specification and as directed by the department officers.

Additional Strutting GF

Additional Strutting FF

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two sand and four aggregates), using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed.

Providing and laying in position, standardised concrete Mix M30 grade in accordance with IS 456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of work with minimum cement content of 400 Kg/m3 and maximum water cement ratio of 0.45 including admixyure (Plasticiser / super plasticiser ) in recommended proportions as per : 9103 to accelerate retard setting of concrete, improve workability without impairing strength and durability with about (5Cum) 7730kg. og 0mm machine crushed stone jelly and with about (3.3cu.m.) 5156kg. of 10-12 mm machine crushed stone jelly with about 4.79Cu.m. )7670kg. of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering and also including laying , vabricating with mechical vibrators, finishing curing etc., and providing fixtures like fan clamps in the RCC floor/ roof slab where ever necessary without claiming extra ,etc., complete.complying with standarde specification and as directed by departmental officers.The coarse and fine aggregates to be used should compling with the requirements of IS Standards. ( No separete payment will be made by the department for excess usage of materials)

Foundation and Basement

Above basement Groundfloor

Above basement First floor

Above basement Second floor

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 of country bricks of size 8-3/4" x 4-1/4" x 2- 1/4" for foundation and basement including curing, etc., complete complying with standard specifiction.In Following Cement Mortar

Foundation and Basement in Cement Mortar 1:5 (One Cement, Five M.Sand)

Above basement Groundfloor in Cement Mortar 1:6 (One Cement, Six M.Sand)

Above basement First floor in Cement Mortar 1:6 (One Cement, Six M.Sand)

Above basement Second floor in Cement Mortar 1:6 (One Cement, Six M.Sand)

Brick partition walls using best quality using Country Bricks of size 8-3/4" x 4-1/4" x2-3/4" in Cement Mortar 1:3 (One Cement and Three M Sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately)

Ground Floor

First Floor

Damp proof course with Cement Mortar 1:4 (One Cement and Four sand) 12mm thick mixed with best approved quality water proofing compound conforming to Indian Standard specification as specified by the departmental officers at 2% by weight of cement used, finishing and curing etc. complete complying with standard specification.

Plastering with Cement Mortar 1:5 (One cement and Five 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 P 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

Paving the floor with best quality Vertified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three P 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)

a) 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)

b)Flooring with following Joint free Rectified Glazed Ceramic Flooring tiles 305 x 305 x 8mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three crushed stone Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by 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)

Dadooing walls with following best approved quality, white / colour glazed tiles of following sizes set in Cement Mortar 1:2 (One Cement and Two crushed stone sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no 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.

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three P 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

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes 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

.a) Two Floors

Painting two coats of newly plastered wall surface with ready mixed plastic Interior 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 the wall two coats with approved weather proof Exterior Emulsion paint over one primer coat of over cement plastered wall surface ect., complete complying with standard specification.

Supplying & fixing Iron Hold Fast of size 230mm x 40mm x 5mm with necessary screws (S.I.404B)

Supplying and fixing T.W Frames of size 127 x 76mm as per standard specifications. for Doors,Windows, Ventilators and other similar joinery works with the following sizesand sections including labour charges for wrought and put up in position and also for fixing hold fast in frames and masonry etc complete in all floors.

Supplying and fixing Teakwood fully panelled shutters for using Teakwood scantlings upto 4m length and teakwood 40mm thick for styles and rails and 22mm thick for planks and panels including cost of wind appliances and labour charges for fixing the furniture fittings in position but excluding cost of furniture fittings complete as directed by the Departmental officers.

Supplying and fixing C.W Frames of size 127 x 76mm as per standard specifications. for Doors,Windows, Ventilators and other similar joinery works with the following sizesand sections including labour charges for wrought and put up in position and also for fixing hold fast in frames and masonry etc complete in all floors.

Supplying and fixing solid core particle board flush shutter of nominal thick of 35 mm with necessary T.W. internal lipping conforming to IS 2302 with both sides alround commercial ply 35mm thick including supplying and fixing cost of wind appliances and furniture fittings such as 1no .200x12mm aluminium tower bolt 2nos. 150x12mm aluminium tower bolts 1no. 250x16mm aluminium aldrops, 3 nos. 200mm ‘D’ type aluminium door handle and door stopper with bush etc., complete as directed by the Departmental officers.

Supplying and fixing rigid PVC paneled door shutter made from M.S box section of size 19mmx19mm, 19gauge covered with heat moulded PVC 5mm thick and width of 50mm to form styles and rails. The panel shall be 5mm thick PVC rigid foam sheet inserted into the frame sealed to the styles and rails and 5mmx25mm PVC beading is provided on all sides with furniture fittings etc., complete.

Supply and fixing of UPVC windows of casement type of the following sizes of approved standard quality 1.50x1.75m,1.20x 1.75m, 1.20x1.30m, 0.90x1.30m.The window should be of multi chambered sections with wall thickness of 2.20mm reinforced with hot dip galvanized to 125GSM and 100% corrosion free. The corners and joints should be screwed and pasted. The window should with stand weather and resist UV radiation. Pin headed glass of 4mm thick should not allow leakage of water even in most ranging storms and should have multi chamber profile with double seal that ensures in herent insulation against sound infiltration. The window shutter should have key lockable action security protective hinges, strong double and triple glazing options are to be provided as per the size for arresting noise and every loss. The connecting mechanism between sash & outer frame that enables opening of the window to the desired size and non corrosive SS304 grade should be used for friction stay. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The cost inclusive of supply conveying and fixing in position by sealing the gap between the windows and the with silicon etc.,

Supplying and fixing in position of UPVC Louvered Ventilator. The outer frame will be 62x38x2mm @ 1.17 Kg / m and the louvers with moving arrangements will be made with Alu. Channel of size 60x30x4 mm @ 1.27 kg /m with necessary glass pans for louvers 4mm thick Al. Clips, including all materials, labour & power consump tion charges required for fabrication if necessary chipping dismantling making holesinRCC columns,beamsor masonry wherever necessary with power drill to the extent required and make good to the originalconditions after fixing etc., complete. The Aluminium sirface is to be anodised with matt finish under electrically controlled condition in accordance with ISI specification 1868/1962 of anodic film thickness of not less than15 microns (fifteen) for all sections. All the materials should be got approved by the Engineer-in-charge before fixing in position as directed.

Supplying & fixing of Grill with iron Angles frame of size 40mm x 40mm x 6mm and inner side 12mm Square rods and necessary painting with one coat of Red Oxide primer including cost and conveyance of all materials and all alabour charges etc complete as directed by Departmental officers.

Painting new wood work with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour over one coat priming coat in all floors including the cost of primer 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.)

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 over the existing red oxide with one coat of zinc chromaite 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.)

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance,welding charges, electrical charges, etc. complete

Providing Anti-termite treatment to soil adjecent and under building foundation, plinth periphery of the building by application of chemicals of IS 63613 part I to IV in stages to suit the progress of work consist as per the detailed specification as below. Including breaking of termite mounds, making holes with crow bar, closing the holes after the treatment and including cost of chemicals, labour charges, transport and storing etc., complete and as directed by the Departmental Officers.

Supply and fixing of stored pressure ABC (Mono Ammonium Phosphate) Powder Type Fire Extinguisher of 6 kg capacity as per IS :15683 with pressure Gauge, discharge hose & control nozzle, wall mounting bracket,safety clip etc including conveyance, all incidential charges, necessary scaffolding and re- doing the dismantled portions to its original condition whereever found necessary etc, complete as per standard specification and as directed by the Departmental Officers, Make: EXCELLANT / SAFETYFIRST / EQUIVALENT

Drilling of borewell anywhere in Tamilnadu inculding transportation from one place to another place within Tamilnadu in alluvial soil or sedimentary strata of clay and sand or sand, stone, shale, pebbles, boulders etc., by first taking a pilot bore of 140mm/150mm dia and then enlarging to required dia by direct or reverse rotatry mud and circulation method using Contractor's rig,fual,labour,drilling,betonite mud and water required for drilling at the site shown by the TWAD officers inculding constructiof mud pit (only Calyx drills are to be used).

Supply of 150mm CS dia PVC casing pipe 6 kg/cm2 including cost and conveyance etc complete complying with standard specification. and as directed by the departmental officers etc., complete.,

Labour Charges for inserting PVC Casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC Couplers with Cement paste etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the Executive Engineers of TWAD Board

Supply of 150 mm dia PVC casing pipe End cap including cost and conveyance etc.,complete complying with standard specification. and as directed by the departmental officers etc., complete.,

Suppling and fixing of 1.50 HP Single Phase Water Pump, Single Phase with Suction Pipe of 25 mm dia and Delivery Pipe of 25 mm, dia suitable for a total head of 25 m etc., complete complying with standard specification. and as directed by the Departmental officers etc., complete.,

Supplying, laying and jointing uPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety below Ground Level conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using CPVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, CPVC 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 CPVC pipes shall be got approved by Executive Engineer

a) 25 mm dia uPVC Pipe

Supplying, laying and jointing uPVC Pipes of the following dia of approved quality and best variety above ground level including fixing of G.I Specials but excluding cost of such specials and cutting and threading of pipes but including fixing to the wall with necessary clamps and screws, Teak wood plugs making holes in the wall (or) drilling holes in the roof and making good of the disturbed portion to the original

a) 25 mm dia uPVC Pipe

b) 20 mm dia uPVC Pipe

Supplying and fixing in position the following uPVC Specials of heavy type and approved quality and good variety excluding fixing charges but including necessary cutting and threading of uPVC pipes, jointing the uPVC specials and painting with two coats with good variety and best quality synthetic enamel paint over a coat of red oxide primer and jointing the specials with pipe line using shellac etc., complete

a) 25 mm dia uPVC Coupling

b) 20 mm dia uPVC Elbow

c) 25mm x 20mm uPVC Reducer

d) 25mm uPVC Union

e) 20mm uPVC Coupling

f) 20mm uPVC Union

g) 20mm uPVC Elbow

h) 20mm x 15mm uPVC Reducer

i)15mm Hex Nipple

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements.

Gate Metal Gate Valve of dia 25 mm

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 Departmental officers before use on work)

Supplying and fixing of PVC water storage tank of best approved quality and make of super thick with lid of capacity of 1000 litres with accessories etc., complete as directed by the departmental officer. (The PVC water storage tank should be got approved by the Departmental officers before use on work)

Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with CI pipe of 100mm dia / 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 / 12.5 litres capacity 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

Supplying and fixing in position best Indian make Wash hand basin of size 550mm x 400mm and approved brand and quality with a pair of C.I. Brackets fixed to wall with necessary teakwood plugs and brass screws one No. of 15mm C.P. Pillar tap 32mm C.P. Waste coupling, rubber plug and chain, 32mm G. I. Union, 32mmG. I. Waste pipe 15mm dia G. M. Wheel valve 15mm brass nipple and nylon connection including cost of white lead TW Plugs clamps, rubber washer, etc., complete (The wash hand basin should be got approved from the Departmental officers before use on works)

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 sand and 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 Departmental officers before use on works)

Supplying and fixing in position PVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the PVC soil stacks, dismantling the masonry or RCC works and re- doing the dismantled portion to original condition etc., complete complying with standard specifications. (The PVC specials should be got approved by the Departmental officers before use on works)

a) 110mm dia Elbow with Door

b) 75mm dia Elbow with Door

c) 110mm dia Bend

d) 75mm dia Bend

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 Departmental officers 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 Departmental officers

Supplying and fixing in position 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 screws, rawl plug, etc., complete complying with standard specification. (The mirror should be got approved by the Departmental officers before use on woks)

Earth work open excavation for septic tank dispersion Trench pipe line sewer line etc., all soils and sub soils and to full depth as may be directed except in rock requiring blasting and depositing the earth in places shown by the departmental officers with an initial lead of 10metres and initial lift of 2metres.

Supplying, laying and jointing glazed of the following dia of approved quality with spigot and socket ends and fixing them in dry condition using spun yarn and cement joint including petty masonry shoring and strutting wherever found necessary and laying the pipe line in the alignment at the specified gradient and testing with necessary tools and plants, etc., and re- filling the trench with excavated earth and levelling the ground etc., complete complying with standard specifications. (Earth work excavation, re-filling with excavated earth will be measured and paid separately) 100 mm dia stone ware pipes

Supplying, laying and jointing glazed stoneware pipes of following dia of approved best quality with spigot and socket ends (in reverse direction) in dry condition and laid in loose joints (i.e.) without cement and spun yarn, so that the waste water can be drained to the trenches already available, excluding cost of earth work excavation, cost of re-filling with crushed stone sand/ earth, but including laying the pipe in true alignment and gradient and conducting required water supply test for draining with necessary tools and plants, etc., complete complying with standard

Cement Concrete 1:3:6 (One Cement, Three sand and Six broken stone jelly) using 20mm size hard broken stone jelly excluding cost of centering shuttering reinforcement grills and fabrication charges but including curing etc. complete.

Plastering the surface of walls with Cement Mortar 1:3 (One cement and Three sand), 12mm thick in all floors including curing etc., complete complying with standard specification

Supplying and fixing in position PVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the PVC soil stacks, dismantling the masonry or RCC works and re- doing the dismantled portion to original condition etc., complete complying with standard specifications. (The PVC specials should be got approved by the Executive Engineer before use on works). 110 mm Dia PVC Tee

Supplying and fixing PVC ventilating shaft of 110mm dia (having working pressure 4 kg. / sq.cm) with 3 metre height including cost of PVC cylindrical cowl of best approved quality etc., complete complying

Brick work with Dry Bricks using country bricks of size8¾”x4¼”x2¾” for the following items including curing etc complete complying with standard specification.TNBP No : SS 31 and similar to 31C

Supplying and filling 40mm guauge HBGS stone jelly for dispersion trench including loading conveying and unloading and as directed by the departmental officers etc. complete complying with standard specification.

Supplying and fixing in position 100mm dia stoneware tee of approved best quality and provding leak proof joints with cement, spun yarn, etc., including dismantling the brick work and re-doing the dismantled portion to the original condition, etc., complete complying with standard specifications (The stoneware tee shall be got approved by the Executive Engineer before use on work)

Supplying and filling Gravel for dispersion trench includilraveng loading conveying and unloading and as directed by the departmental officers etc. complete complying with standard specification.

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated single core unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with GI Flush mounting box, plastic combined cover plate and 6A One way modular type (one module) switch with light / fan marking and making good of the concealed portion with suitable color for PVC light point (All switches ,cover plate and GI mounting box should be higher end company make (For light points) (Data-1)

Wiring with 3 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with 1 modular plastic box with cover plate and 6A modular switch (two way) with painting of suitable colour for open PVC staircase light point (Data-2)

Supply and fixing of single box type 4'20W LED fitting with TW round blocks on wall or ceiling with with PVC unsheathed copper leads from terminals to the fitting (LED fittings should be of Higherend company make like philips / cromption etc) (Data -3)

Supply and fixing of WT Bulk head LED Fitting suitable for 15W LED bulb with connection (Data -4)

Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting (SD-535)

Supply and fixing of 1200mm (48") sweep AC ceiling fan complete ( Higher end) with 2 module 100W fan step regulator (Higher end) with 300mm down rod on the existing fan clamp (SD-577)

Supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall (SD-114)

Supply and fixing of louvers shutters arrangements for 300mm (12") sweep (light duty) AC exhaust fanl (SD-120)

Supply and fixing of AC / DC 76mm buzzer / call bell suitable for 230 volts 50 c/s single phase AC supply on suitable TW board with push switch (SD-105)

Supply and fixing of 1 no.6A two module 5 pin socket , 1 no. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End (SD-464)

Supply and fixing of 2nos.6A two module 5 pin socket , 2 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End (SD-470)

Supply and fixing of 4nos.6A two module 5 pin socket , 4 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End (SD-482)

Supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End (SD-488)

Supply and fixing of 20A DP MCB Switch in suitable 2 pole sheet steel enclosure with earth connection (Data-5)

Supply and fixing of 63A MCCB Switch in suitable 4 pole sheet steel enclosure in flush with wall with earth connection (Data-6)

Supply and fixing of 6 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB switch as incoming and 18 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End (SD-636)

Supply and fixing of 4 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board (with MCCB Incomer ) with double door (metal door ) with 1 no. 160 A 4 P MCCB switch as incoming and 2 nos. 63A 3P MCB , 6 nos. 6A to 32A SP MCB as outgoing with suitable cable end box on wall with earth connection only. Higher End (SD-687)

Supply and fixing of 100A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double break on suitable angle iron frame work with MS cable entry boxes with earth connection only (SD-720)

Supply and fixing of 100 A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with earth connection only (SD-736)

Supply and fixng of TNEB meter board suitable for 3 phase 100A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1-1/2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 100A fuse units (500V), 1 No. neutral link, copper earth flat of size 1" x 1/4" with interconnection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with earth connection complete (SD-130)

Supply and run of 2 of 1.5 sq.mm. (22 / 0.3) PVC insulated single core unsheathed copper conductor of 1100V grade in the existing PVC trunking box with connections (Data-7)

Supply and Run of 2 of 2.5 sq.mm. (36/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection by 2.5 sq.mm PVC insulated SC unsheathed copper wire and making good of the concealed portion with suitable colour (SD-428)

Supply and Run of 2 of 4 sq.mm. (56/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection by 2.5 sq.mm PVC insulated SC unsheathed copper wire and making good of the concealed portion with suitable colour (SD-430)

Supply and Run of 4 of 10 sq.mm. (140/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 4 sq.mm. PVC insulated SC unsheathed copper wire with painting of suitable colour (SD-444)

Supply and run of 4 of 16 sqmm (101/0.45) PVC insulated Single Core unsheathed Copper Conductor of 1100V grade in suitable PVC rigid pipe concealed on wall and ceiling with continuous earth wire connection of 1 of 2.5 sq.mm. (36/0.3) PVC copper wire with painting of suitable colour(Data-8)

Supply and clamping of 3-1/2 x 50 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps (SD-224)

Supply and fixing of brass cable gland for 3-1/2 x 50 sq.mm. PVC armoured LTUG cable with earth connection (SD-188)

Supply and fixing of 100mm (4") dia G.I Pipe(class-B) of 6 mts length with 300mm x 300mm x 6mm base plate duly welded at the bottom with Concreting with Construction of masonary pedestal with necessary clamps to hold the LTUG Aluminium Service Cable with painting of suitable colour (Data-9)

Supply and run of 1 of No.8 SWG copper conductor on suitable PVC rigid pipe on wall with painting of suitable colour for earth connection (Data -10)

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(SD 233)

Sub total

T.M. BUILDERS (BID ID -1082958)

MOHANDHAS (BID ID -1080815)

M. Vettivelan (BID ID -1082527)