Construction of Knowledge And Study Centre (Type 2) At Nachiyarpettai Ward No. 04 in Virudhachalam Municipality

Amount

Footing Earth work excavation for foundation by manual means for Isolated, Combined and Other type foundations 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 2.00mts. and clearing and levelling the site, etc., complete complying with standard specification and as directed by the departmental officers.

Plinth Beam Earth work open excavation by manual means 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 excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification and as direct-ed by the departmental officers.

Supplying and filling in foundation, basement, etc with filling crushed stone 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.

Cement Concrete 1:5:10 (One Cement, Five crushed stone 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 including curing etc. complete complying with standard specification and as directed by the departmental officers

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, Sill slabs 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 with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener, side support and Top Horizontal stiffener spaced at about 60cm to 90cm 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).

Supplying and erecting centering for plane surfaces such as RCC Floor/Roof beam, Lintels, Cantilever Beams, Bed Blocks etc.. with necessary supports and strutting above 3.60m upto 4.90m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over Steel adjustable Span of Size 2m x 2m (expandable upto 3.60m) and Silver Oak Joists of Size 10 x 5 cm spaced at 50cm to 60cm c/c and supported by Steel Adjustable Telescopic Props of Size 2.40 x 3.0m (expandable upto 4.90m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) Spaced at not more than 50 to 60cm c/c and with Cross bracings provided at two levels at a spacing of 1.80m etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2m x 2m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting steel centering including necessary supports For plane surfaces such as rectangular or square RCC columns etc. which require only nominal strutting using mild steel sheets made of 10 gauge thick welded with MS angle size 40mm x 40mm x 5 mm and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick).etc..complete in all floors complying with standard specifcation. Steel Adjustable telescopic props shall be rovided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Foundation Providing and laying in position, standardised concrete Mix M-20 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without inspiring strength and durability with about (5 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 ofreinforcement 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).

Ground Floor Providing and laying in position, standardised concrete Mix M-20 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without inspiring strength and durability with about (5 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 ofreinforcement 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).

First Floor Providing and laying in position, standardised concrete Mix M-20 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without inspiring strength and durability with about (5 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 ofreinforcement 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).

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire)

Supplying and filling in foundation, basement, etc with conveyed earth in layers of not more than 150mm thick layers well watered, rammed with surface vibrator and consolidated including conveyance charges etc. complete complying with standard specification and as directed by the departmental officers.

Basement -Providing and laying in position, standardised concrete Mix M-20 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without inspiring strength and durability with about (5 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 ofreinforcement 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).

Ground Floor-Providing and laying in position, standardised concrete Mix M-20 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without inspiring strength and durability with about (5 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 ofreinforcement 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).

First Floor Providing and laying in position, standardised concrete Mix M-20 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without inspiring strength and durability with about (5 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 ofreinforcement 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).

Brick partition walls of 11.50cm thickness using best quality Burnt Clay Brick of size 9x 4-3/4” x 2-3/4” with class designation of 7.5 conforming to IS 1077-1992 in Cement Mortar 1:3 (One Cement and Three CS Sand) using hoop iron reinforcement if found necessary including Cost of Mortar Plasticizer, curing etc. complete complying with standard specification and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately)

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used, 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 mortar plasticizer at 200ml per 50Kg of cement used , hacking the surfaces and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Joinery(SH: - 5.0 - JOINERY & PARTITION WORKS )Providing and fixing | Class Teak Wooden Frame & Shutter (Pannels) as per the drawing for Door, windows & Sch. ventilators with necessary fixtures and accessories No. approved by the Architect and client & other sections of 404A approved make confirming to IS fixed with rawl plugs & screws or with fixing clips including necessary filling up of 404B gaps at junctions, at top, bottom & sides, with 4mm glass, all complete as per architectural drawings & directions of Engineer-in-Charge at all levels. (glazing & panelling to be added in the rate). Cost Including spray painting, etc.

supply and fixing of SS false ceiling(SOR 2021-2022 P, 67,slno.274

Dadooing walls with following best approved quality, white / colour glazed tiles conforming to IS 15622 of following sizes in Cement Mortar 1:2 (One Cement and Two crushed stone sand),10 thick with Mortar Plasticizer and pointing the joints with Water Resistant Tile Epoxy Grout at the rate of 0.27 Kg. / sq.m. neatly in all floors, 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)

Paving the floor with pre-polished concrete anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in accordance with IS 1443 over a cement mortar bed of 20mm thick in Cement Mortar 1:3 (One Cement and Three crushed stone sand) with required Cement Slurry and Mortar Plasticizer 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)

Paving the floor with best quality vitrified Tiles of 800x800x10mm size and variety conforming IS 15622 with water absorbtion less than 0.08% of approved colour and shade laid over cement mortar bed of 20mm thick in cement mortar 1:3 (one cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer in all floors and the top pointed with Water Resistant Tile Epoxy Grout 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)

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 and as directed by the departmental officers.

Supplying and fixing Mild Steel grills for windows, ventilators etc.,complete complying with standard specifications and as directed by the departmental officers.

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations to a height of 900mm from finished floor level welded to 38mm dia Stainless Steel pipe post of 1.00mm thick as vertical at 900mm centre with 2 Nos. of 25mm dia 0.239 intermediate horizontal stainless steel pipe of 1.60mm thick in between. The vertical pipe has to be welded to the 100 X 100 X 6mm MS base plate encased in the base concrete. The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing, conveyance, electrical char ges, etc. complete (PWD SOR SI.No 65, P.244)

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.

Finishing the top of roof with one course of machine pressed tiles of following size 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 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 priming coat in all floors excluding cost of priming coat etc., complete complying with standard specification and as directed by the departmental officers. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Supply and fixing of Stainless steel (Salem stainless steel) Door frame (Box section using stainless steel plate of 1.6mm thick) of size 100mm X 60mm with a rebate of 30 / 35mm X 15mm on one side of the frame including supplying and fixing dovetail splayed end stainless steel holdfast etc.

Supply and installation of two-track sliding uPVC windows with integrated fly mesh shall utilize uPVC profile sections with an outer wall thickness of 2.30mm (±0.2mm), featuring an outer frame of 92mm x 52mm x 52mm, a shutter of 66mm x 42mm x 50mm, an interlock of 45mm x 36mm, a glazing bead of 24.5mm x 16mm, and a fly mesh shutter of 66mm x 30mm. All profiles of frames, sash, and mullion shall be reinforced, where required, with 1mm thick GI steel sections. Each window will be equipped with various security devices, such as touch locks or crescent locks, along with nylon rollers and an aluminium track for smooth operation, all supplied as per requirements, compliant with relevant specifications, and as directed by departmental personnel. The windows shall incorporate 5mm thick Plain or Pinhead glass, held securely by TPE (Grey) weather-sealed gaskets. All corners and mullion joints of the frame and sash are to be mitred cut and fusion welded without any mechanical joints, with all welded joints neatly trimmed and finished with a grooved nib to ensure the final products are free from sharp edges. The complete window units shall be fixed into pre- finished openings by drilling and fastening through the outer frame using high-quality fasteners, and silicon sealant will be applied to fill the gap between the wall and window frame for a leak-proof installation and complete finish etc., Complete and as directed by the department officers.

Supplying and fixing UPVC (Un-Plasticized Supplying and Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with Gl/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work

Providing and laying, spreading and compacting graded stone aggregate to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Supplying and laying Rubberised interlocking Raver block M40 grade Providing and laying of 63mm thick high strength type conforming IS 15658-2006 of rubberized interlocking paver lock in size of minimum compressive strength of 40N/mm2 in uniform shape of approved make to be laid in flurring bone pattern with stone dust cushion below the uniform shap of approved non skitting surface in the top and the rate including levelling the base preparation of pavers as sub base, Stone Dust cushion 150mm thick laying out of pavement cut the pieces to fix the edge vibring the pavers, sweeping tranporting loading unloading of laying paver block as per standard specification,.

Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification

Fabricating supplying and fixing of pre painted galvanized iron sheets with the following specification. The materials should be of PPGI tile profile with a red colour or any other approved design 0.47 mm thick 24 guage having width 1050 mm. The sheet should be G.l.base pre painted hot dipped galvanized iron sheet and to be fixed with shelf tapping screws, plastic washer. The washer and screws to be fixed by using minute power machine drilled with out damaging the sheets paint coating to be regular modified polyster coat with zinc coating of Z 120 GSM paint thickness the finish should be terra cotta finish like malabar mangalore tiles finish optional matt finish. The sheet to be fixed with making suitable corrugated, cutting the sheet in to the required ssize and making ornamental designs as per the site condition and as directed by the departmental officers.

Internal Wall Painting : Providing and applying 2 coats of Emulsion Paint to internal walls over primer and 2 coat putty at all levels and heights to give an even shade including scaffolding, curing, etc. all materials and labour complete in all respects and as directed by the Engineer

25mm nominal bore Supplying and fixing of ball valve with, bolted bonnet, inside screw, non rising spindle, conforming to IS: 14846 (Sluice valve)/ASTM A105 (Ball valve) (PN-10.0) etc. including necessary fittings & testing of valve joints complete as per direction of Engineer in Charge

20 mm dia PVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home applications, water pressure in residential areas do not normally exceed the maximum tolerance. (Schedule-40)

25mm dia PVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for residential and home applications, water pressure in residential areas do not normally exceed the maximum tolerance. (Schedule-40)

Supplying and fixing in European Water Closet (white) with 'P' or 'S' Trap with Double Flapped seat and seat cover with Brass Highes and 10 litre capacity PVC low level flusing tank with all internal fittings & accessories etc..

Supplying and fixing of position of Indian make white glazed earth were wash basin 550mm 400mm with all accessories such as cost Iron brackets, 32mm dia C.P. Waste coupling, Rubber plug and chain, 32mm dia 'B' class, G.I. Waste pipe, 15mm dia, G.M.Wheel valve, 15mm dia Nylon connection, 15mm dia Brass Nipples, 15mm C.P. pillar tap etc.,

Supply and fixing in position of brass chromium plated screw down Tap 15/12mm Dia (Heavy Type) with necessary accessories, etc.complete complying 1 x with standard specifications and as directed by the departmental officers.

Supply and fixing in position of chromium plated stop cock 15mm Dia with necessary accessories, etc.complete complying with standard specifications and as directed by the departmental officers.

Supply and fixing in position of Porcelin soap dish of size 150mm x 150mm x 50mm with necessary TW plugs, clamps, screws, etc.complete complying with standard specifications and as directed by the departmental officers.

Supply and fixing in position of brass chromium plated towel rail 60cm long and 20mm dia with Brackets with necessary TW plugs, clamps, screws, 1 etc.complete complying with standard specifications and as directed by the departmental officers.

Supply and fixing in position of PVC Fibre Glass framed 5.5mm thick mirror, shelf type with Hard Board Backing with necessary TW plugs, clamps, screws. 1 etc.complete complying with standard specifications and as directed by the departmental officers.

Supply and fixing in position of Stone ware gully trap of size 150mm x 100mm with cast Iron Double Gratings with necessary accessories, etc.complete complying with standard specifications and as directed by the departmental officers.

Supply and fixing in position of Cast Iron Nahini/Floor Trap with stainless Steel Grating with necessary accessories, with standard specifications and as directed by the departmental officers.

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints 1 complete as per direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 40 mm pipe 6Kgf/cm2

Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints 1 complete as per direction of Engineer-in-Charge. Concealed work, including cutting chases and making good the wall etc. 50 mm pipe 6 kgf/cm2

75 mm dia PVC Supplying and laying the following dia un plasticized PVC pipes 6KSC & 10 KSC confirming to IS 4985/2000 and relevant specials including packing the joints with rubber Aubricant fixing holding wherever necessary and making good of the dismantled portion with necessary connections etc., complete as directed by engineer in charge.

110 mm dia PVC Supplying and laying the following dia un plasticized PVC pipes 6KSC & 10 KSC confirming to IS 4985/2000 and relevant specials including packing the joints with rubber Aubricant fixing holding wherever necessary and making good of the dismantled portion with necessary connections etc., complete as directed by engineer in charge.

40 mm dia to 160 mm dia (0.60 m width, 1.05 m depth) Excavating trenches of required width for pipes including excavation for sockets, refilling.and dressing of sides, ramming of bottoms, depth up to 1.1m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m

Manhole Cover Size 900x900 mm double seal, air tight, non-slip SFRC cover & frame for manhole Supply and fixing under ground sump and over head tank Cover with necessary accessories, etc.complete complying with standard specifications and as directed by the departmental officers.

Manhole Cover Size 60 cm x 60 cm(heavy duty) with frame - SFRC Supply and fixing under ground sump and over head tank Cover with necessary accessories, etc.complete complying with standard specifications and as directed by the departmental officers.

Manhole Cover Size 1000 mm circle type double seal, air tight, non-slipFRP manhole cover with frame Supply and fixing under ground sump and over head tank Cover with necessary accessories, etc.complete complying with standard specifications and as directed by the departmental officers.

Supply and fixing of Precast RCC(M30) Bio septic tank of 2.25KLD consists of three chambers sedimentation chamber, Bioprocessing chambe with PP flower media(virgin plastics bio balls) & settling chamber which shall be coated inside and outside of tank with PU paint for extended life of tank up to 25 years. 2nos of manholes of 500mm shall be provided for easy and safety service, Bio-enzyme shall be used which consists of 20 different types of enzymes and bacteria which can develop in both aerobic and anaerobic conditions and this will start to reduce the BOD and COD of the sewage water and the water will loses its hardness during this process and neutralizes the PH between 6.6 to 7.5. The settled sludge shall be self-digestive. Treated water is orderless and colorless and shall be discharged to Garden/Choke pit/connected to existing sewer line.

Providing Geophysical survey incuding all and conveyance, etc., complete

Drilling of Borewell 150 mm dia in Sedimentary formation and hard rock area including labour charges for 1 x inserting of casing pipes and supplying Land packing of pebbles ets, complete

Supply and delivery of 150 mm dia PVC plain casing pipe etc., complete as per standard specification

Supply and fixing of 2000 lit HDPE Tank ISI make with all accessories such as Tank Nipple, Washer etc, including cost and conveyance of all materials to site as per standard etc, complete specifications.

20LpmX125m head submercible pump set of ISI make Supply of following Gl pipes and PVC Special etc.,complete

1.5HP pannel board Supply of following Gl pipes and PVC Special etc.,complete

MS Koosk box Supply of following Gl pipes and PVC Special etc.,complete

4 sqm 3 core copper cable Supply of following Gl pipes and PVC Special etc.,complete

40 mm dia HDPE Hose pipe (4Kg/sqm) Supply of following Gl pipes and PVC Special etc.,complete

32 mm dia Gl hex nipple Supply of following Gl pipes and PVC Special etc.,complete

32 mm Gl pipe Supply of following Gl pipes and PVC Special etc.,complete

32 mm dia GM NRV Supply of following Gl pipes and PVC Special etc.,complete

32 mm dia Gl union Supply of following Gl pipes and PVC Special etc.,complete

12 mm dia nylon rope SOR PG 169 Supply of following Gl pipes and PVC Special etc.,complete

32 mm x 20 mm dia Gl reducer Supply of following Gl pipes and PVC Special etc.,complete

20 mm dia Gl coupling Supply of following Gl pipes and PVC Special etc.,complete

32mm dia GI Coupling Supply of following Gl pipes and PVC Special etc.,complete

32 mm dia PVC pipe (10Kg/sqm)Supply of following Gl pipes and PVC Special etc.,complete

32 mm dia PVC tee Supply of following Gl pipes and PVC Special etc.,complete

32 mm fuse carrier Supply of following Gl pipes and PVC Special etc.,complete

32 A main Switch Supply of following Gl pipes and PVC Special etc.,complete

32mm dia x 0.20 m GI pipe nipple Supply of following Gl pipes and PVC Special etc.,complete

40mm dia PVC pipe Supply of following Gl pipes and PVC Special etc.,complete

40mm dia PVC Coupler Supply of following Gl pipes and PVC Special etc.,complete

40mm dia PVC Elbow Supply of following Gl pipes and PVC Special etc.,complete

40mm dia PVC Tee Supply of following Gl pipes and PVC Special etc.,complete

Supply, installation testing and commissioning of 3Ph EB Service panel & all necessary protection as per TNEB standard, including all fuse unit, EB meter shall be suitable for utilizing excess power from Solar panel, 40A DP MCB-1 No, 32A DP MCB-2 Nos

Supply, excavation, laying, connection, testing and commissioning of 4C x 50sqmm Al.Ar.Cable from EB pillar to Metering panel

Earthing with G.I. earth pipe 3 meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/coke and salt as required

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of single phase, 16 way double cover (IP 42/43) MCB DB including copper/brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc, 40A DP MCB-1 No & 40A DP RCCB-1No, 6/10/16 SPMCB-12 Nos, fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall making good the damages, colour washing etc. as required

Supply, conveyance, installation, testing and commissioning of 1200mm sweep Sstar rated ceiling fan complete with 300mm down rod, canopies, shackles and blades and resistance type regulator working on 230V/240V single phase A/C, using standard accessories, wiring the down rod with 16/0.20mm PVC insulated and PVC sheathed 650/1100V grade 3 core round copper conductor flex wire or with extended original wiring etc. as required.

Supply, conveyance, installation, testing and commissioning of 450mm sweep-5star rated ceiling fan complete with 300mm down rod, canopies, shackles and blades and resistance type regulator working on 230V/240V single phase A/C, using standard accessories, wiring the down rod with 16/0.20mm PVC insulated and PVC sheathed 650/1100V grade 3 core round copper conductor flex wire or with extended original wiring etc. as required.

Supply, conveyance, installation, testing and commissioning of 600mm dia wall mounting fans of the following sizes using standard accessories excluding resistance type regulator, wiring with 16/0.20mm PVC insulated and PVC sheathed 650/1100V grade 3 core round copper conductor flex wire or with extended original wiring, mounting clamp etc., all inclusive as required.

Supply and fixing of 300 mm (12") sweep (light duty) 1400 RPM, AC exhaust fan complete without provision of holes in the wall

Supply, and erection, testing commissioning of IP 67, decorative type spot Led light 10 Watts, suitable to iluminate wall / garden areas with tilting provision for angle adjustment, Including all necessary accessories, juntion box.

Conveyance, Installation, testing and commissioning of pre-wired 6 W LED Down light fitting suitable for Surface complete with all accessories etc.

Conveyance, installation, testing and commissioning of decorative type, 4mtr length, pre-wired hanging type 60 watts LED Tube Light complete with all accessories etc. directly on ceiling using 2 nos hanging rope of length 60 cm properly hooked to steel hooks anchored to the ceiling and giving connections with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connection etc. as required.

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providing and fixing 2Nos x 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing suitable size Gl box with modular plate and cover in front on surface or in recess, including providing and fixing 1Nos x 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing suitable size Gi box with modular plate and cover in front on surface or in recess, including providing and fixing 1 Nos x 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supplying and fixing 25 amps, 240 volts, socket outlet for AC fixed at 8 feet height, 25A AC switch at 4 feet height with all necessary Gl Box, modular plate, connection as required

Wiring for light point/ fan point/exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduit, with modular switch, modular plate, suitable Gl box, modular plate, 6A switch and earthing the point with 1.5 sq.mm. FRLS PVC Insulated copper conductor single core cable etc as required.

Wiring for light/ power plug with 2X2.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduit along with 1 No 1.5 sq. mm FRLS PVC Insulated copper conductor single core cable for loop earthing as required.

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/recessed medium class PVC conduit along with 1 No 2.5 sq. mm FRLS PVC Insulated copper conductor single core cable for loop earthing as required.

Wiring for decorative spot lights using 3CX2.5 sq. mm FRLS PVC Insulated copper conductor core cable in surface/ Ground/ recessed medium class PVC conduit along with all necessary accessories as required.

Supply & Laying of 6 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit including all accessories

Supply & Laying of 10 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit including all accessories

Supply & Laying of 70 sq. mm FRLS PVC insulated copper conductor single core cable for lighting arrester including all accessories

Supply & installation of 25mm, 1.5m height, Air spike copper lightning arrester, including all fixing accessories

Supply and delivery of HIGH BACK CHAIR with Executive ergonomic mesh chair with headrest in Black, 700mm Aluminum base, Adjustable lumbar for excellent back support, Height adjustable back with 5 separate positions, Adjustable tension control, Dual pivot mechanism, Multi-functional 30 adjustable arms, Full diamond mesh, Extra-large executive headrest, Heavy duty SHS gas lift, Waterfall seat, Maximum Weight limit-150kg, Suitable for 24-hours use etc., complete

Supply and delivery of OFFICE CHAIR with Deluxe Mesh chair with folding Arms, Breathable Mesh Back, Air Flow Mesh Seat, Tilt Mechanism lockable in the upright position, Folding Arms, Heavy duty gas lift (110 kilos), Foam and Fabric conform to 855852 UK FR, W690 x D755 x H960 1060mm etc., complete

Supply and delivery READING CHAIR with Seat Material -Fabric, Back Type Mid Back Arm 1 Fixed, Year, Arm Brand Type Warranty MBM Seating Height 2021 Inches, Color Black, Height Adjustable Height Adjustable Yes etc., complete Yes, Seat

Supply and delivery of COMPUTER CHAIR with Low back chair with arms and plastic outer cover, Primary Material Castors, Chair base, Gas lifter, chair arm, Press wood sheet, Plastic outer cover, Style Modern, Finish Fabric etc..

Supply and delivery of CHILDEREN'S CHAIR with Lightweight and easy to move, About $15 in materials to build each chair, Easy to build plan designed for a novice woodworker, Uses basic tools, Classic style can is beautiful painted or stained, Storage compartment is big enough for notebooks and more, Works with standard children's tables, Measurement 0.42m x 0.33m X 0.55m etc.. complete

Supply and delivery of CLASS ROOM CHAIR with Seat Material -Fabric, Back Type Mid Back Arm Type Fixed, Arm Warranty 1 Year, Brand MBM Seating Height 20 21 inches, Color Black, Height Adjustable Yes, Seat Height Adjustable Yes etc., complete

Supplying and fixing of Conference Hall - Half Round Table to site, by using of MDF (Medium Density Fiber) panel sheets for 15 nos of seating capacity, the cost including of material charges, required hinges at bottom support, nails, screws for joints and finish the top with Mica sheet, also including making and labour charges complete. (Total = length(straight table) 4.85m, Curve portion table length = 2.45m, Straight portion Table width = 0.70m, Curveature portion Table width = 0.90m) Note: Reading table may also be provided as study table on theatre type having 8 to 10 seats on either side of the table in rows to accommodate 30 seats for reading even during training session.

Supplying and fixing of System table with Key Board Rack to site, by using of MDF (Medium Density Fiber) panel sheets, the cost including of material charges, making charges, Required hinges at bottom support, nails, screws for joints and labour complete. At computer Zone area tables based on number computers. (Measurements for Computer tables, For each system cabin Length =0.90m, Width = 0.60m, Height of table top from ground = 0.76m, Cabin partition height from table top = 0.25m)

Supplying and fixing of Study Table with Cabin to site, Each cabin length 0.90m, width = 0.6m Height of table top from ground = 0.77m , Cabin partition height from table top = 0.43m the cost including of all material charges, making charges, Required hinges at bottom support, nails, screws for joints and labour etc., complete

Supplying and fixing of Reception table with Fittings to site, by using of MDF (Medium) Density Fiber) panel sheets, the table with the size of 2.2m * 0.6m and Height = 0.90m with Required trays and draws and Computer spaces as per site conditions. The cost including charges, making of material charges and labour etc., complete.

Supplying and fixing of Librarian table with Fittings to site, by using of MDF (Medium) Density Fiber) panel sheets, the table with the size of 2.2m * 0.6m and Height = 0.90m with Required trays and draws and Computer spaces as per site conditions. The cost including of material charges, making charges and labour etc., complete.

Supplying and fixing of Manager Room Table to site, by using of MDF (Medium Density Fiber) panel sheets system fittings and keyboard section with the over all table size of 2.2m * 1.1m with Height = 0.77m to site with required trays and Draws at both sides, the cost including material charges, making charges and labour etc., complete.

Supplying and fixing of Paper Display to site, By using of MDF (Medium Density Fiber) panel sheets the display furniture table size of 2.5 * 0.45m and Height = 1.23m with Magazine Bay opening Each = 0.25m at both sides, the cost including of material charges, making labour charges etc., and complete.

Supplying and fixing of Book racks at Ramp side: (4.16m x 2.56m = 9.815qm) to site, By using of MDF (Medium Density Fiber) panel sheets the cost including material charges, making charges and labour etc., complete.

Supplying and fixing of Book racks at Ramp side of size 3.86m x 1.67m =6.44 Sq.m, by using of MDF (Medium Density Fiber) panel sheets the cost including material charges, making charges and labour etc., complete.

Supplying and fixing of Book self size 2.45m x 2.22m X 2.22m, by using of MDF (Medium) Density Fiber) panel sheets the cost material charges, charges and labour complete.

Supplying and fixing of Children's Table to site for in bottom of OTS area, By using of MDF (Medium Density Fiber) panel sheet and also the table top should be finished with mica sheet of variant colour as per the instruction of Departmental officers, the over all table size of 1.00m x 1.00m to site With Height 0.55m with seating capacity of 5nos (per each table) the cost including of material charges, making charges and labour etc., complete.

Providing rain water harvesting using 6 nos.of RCC well rings of 90cm inner dia (clear) with 5cm wall thickness made out of cement concrete 1:2:4 using 20mm hard broken jelly to a height of 30cm each supplying and fabricating 16 nos. of 6mm dia MS rod vertically and 3 nos. of 6mm dia MS rod circumferentially tied together with 18 guage binding wire for well rings including necessary earth work excavation 1m dia to a depth of 1m, supplying and filling 40mm HBG inside the erected well ring to a depth of 90cm, and top covered with RCC circular perforated cover slab of 1m dia and 5cm thick which inclusive of cost and fabrication of 6mm M.S reinforcement at 15 cm spacings on both directions and one 6mm M.S rod ties at the edge of the slab circumferentially including cost of moulding, curing, finishing and well placing in position and disposing off excavated earth with all initial leads and lifts in places as shown by the Departmneal officers etc., complete in all respects.

Supply anrrection of Fire Shield brand' Stored Pressure Fire Extinguisher ISI Marked, Powder type Fire 6 Kg. Capacity

K.Balamurugan (BID ID -1447853)