CONSTRUCTION OF NEW BUS TERMINAL PROJECT AT T.S.NO.8,WARD.C,BLOCK.38,AT ARANTHANGI TOWN, PUTHUKKOTTAI DISTRICT, THANJAVUR REGION

Amount

Earth work excavation for foundation by Mechanical means for Isolated & Combined Footing etc 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 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers.- Upto 2.40m Footing Depth.

Earth work excavation for foundation by Mechanical means for Isolated & Combined Footing etc in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of 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 100 mts and clearing and levelling including dressing of sides and raming of bottoms at the site, etc., complete complying with standard specification and as directed by the departmental officers. - From 2.40 - 3.30 Mts

Refilling with excavated earth other than 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 15cm thick well rammed with surface vibrator, watered and consolidated etc., complete complying with standard specification and as directed by the departmental officers.

Supply and filling in foundation and basement with Gravel in layers of not more than 15cm.thick well rammed watered and compacted with surface vibrator, watered and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and providing Anti termite pre construction treatment using aldrin or dieldrin or heptachlor as per relevant IS 6313 (part II) code including cost of all materials, labour, hire charges for T&P etc complete.

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 -Mixing by mechanical means

Cement Concrete 1:3:6 (One Cement, Three crushed stone sand and Six broken stone jelly) using 20mm size hard broken stone jelly for dummy columns,etc., excluding cost of centering shuttering reinforcement grills and fabrication charges but including Cost of Mortar Plasticizer, curing etc. complete and as directed by the departmental officers. (Dummy columns should be at least 1 metre height)-Mixing by mechanical means

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 specification. (Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for sides and soffits including necessary supports and strutting

Supplying and erecting centering for plane surfaces such as RCC Floor/Roof Beam, Lintels, Cantilever Beams, Bed Blocks 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 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 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) Spaced at not more than 50 to 60cm c/c , 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). - Lintel

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). - GF Beam

Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting above 3.60m upto .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 supported by Steel Adjustable Telescopic Props of Size 2.40m x 3.00m (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) 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). - GF Slab

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall, etc. using mild steel sheets of size 1200cm x 60cm and 10 BG stiffened with welded mild steel angles of size 40mm x 40mm x 5 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner, Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals. MS Channel Section (ISMC 100) shall be provided as a vertical upport @1.20m C/C and with Lateral support of Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) & steel pipes of 20mm dia @ required level/spacing etc. complete complying with standard specifcation and as directed by the departmental officers. (Payment for centering shall be given after the concrete is laid) - Vertical Slab

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).

For Circular Columns

Providing and laying in position Standardised Concrete Mix M-25 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 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without impairing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but 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 cost etc., complete complying with standard specification and as directed by the department and plants required including all other incidental charges etc., complete using CMP clause 507 of MORTH Rev-5 specifications. p.no 65)l be made by the Department for the excess usage of materials)

Foundation Concrete

Plinth Beam Concrete

Columns up to Floor Level

Columns in GF

Columns in Terrace

Roof Beam Concrete

Roof Beam Concrete - Terrace

Roof Slab Concrete

Roof Slab Concrete - Terrace

Lintels in GF

Lintels in Headroom

Staircase

RC Wall Concrete for OHT

Supplying, fabricating and placing in position 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)

upto plinth/Basement level

Ground Floor

First Floor

Brick work in following Cement Mortar using best quality Burnt Clay Brick of size 9” x 4 3/8” x 2 3/4” with class designation of 7.5 conforming to IS 1077-1992 for foundation and basement including Cost of Mortar Plasticizer curing, etc.,complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally.other type of bond shall be done as directed by the Executive Engineer in charge.

In Cement Mortar 1:5

Foundation & Basement

Ground Floor

Terrace

Brick partition walls of 11.50cm thickness using best quality Burnt Clay Brick of size 9” x 4 1/2” x 3” 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)

Ground Floor

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

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.

Paving the floor with best quality vitrified Tiles of following 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)

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)

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). Dadooing with printed design colour glazed tiles of size 300 x 200 x 6mm

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). Dadooing with printed design colour glazed tiles of size 300 x 450 x 8mm

UPVC Window Specification: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) 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. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms 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 sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Executive Engineer before use on work (PWD SOR - M0674, Pg:113)

UPVC Ventilator Specification: Supplying and fixing UPVC (Un-Plasticized 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 GI/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(PWD SOR - M0675, Pg:114)

FRP Door Sutter with FRP Door Frames made out of FRP Sheets of 3mm thick of over all size 65mm x 50mm with rebate suitably reinforced using MS Angle / Flats, cost of holdfasts and Solid Core FRP Shutter Panel of 5mm thick and hollow core frames of 3m wall thickness for styles and rails etc., of sizes specified by Engineers (PWD SOR - M0394, Pg:84)

Supplying, fabricating and fixing in position of Aluminium anodised Powder Coated of double leaves door with half panelled with 12mm thick bothside prelaminated partile board at bottom and half glazed using 5.50mm thick Plain glass at top.The outer frame shall be with aluminium box section 101.60x44.45x3.18m at 2.319kg/m and Shutter frame made of section with Vertical & Top rail: [email protected] kg/m Bottom rail: 100x44.45x2.50mm@ 1.974 kg/mLocal rail : 50x44.45x2.5mm @ 1.292 kg/mAlu. Clips: 17.15x17.27x1.50mm @ 0.176 kg/mAlu. Handle: 100x30mm @ 0.988 kg/m the and necessary accessories such as aluminium clips, rubber beading, PVC felt, handle for a length of shutter (both sides), locking arrangements, furniture fittings such as aluminium tower bolts-250x12mm - 2 Nos., aluminium tower bolt 200x12mm -1No., aluminium Hydraulic door closer - 2Nos ., lock-1No., Door stopper with rubber bush including cost of materials, labour charges and power consumption charges required for fabrication including chipping, dismantling and making hole to the required extent in RCC column, beam masonry with power drill wherever necessary and redoing the damaged portion to the original condition after fixing etc. complete complying with standard specification and as directed by the deparmental officers...All the Alu. Section are to be anodised with matt finish under electricaly controlled condition in accordance with IS 1868/1962 for an average anodic film thickness of 15 microns etc., complete. Aluminium sections,and furniture fittings shall be got approved by the Executive Engineer incharge.

Fabricating Supplying and fixing in position of Aluminium anodised Powder Coated of single leaf door with half panelled with 12mm thick both side laminated particle board at bottom and half glazed using 5.50mm thick Plain glass at top.The outer frame shall be with aluminium box section 101.60x44.45x3.18m at 2.319kg/m and Shutter frame made of section Vertical & Top rail: [email protected] kg/m and Bottom rail: 100x44.45x2.50mm@ 1.974 kg/m, Lock rail : 50x44.45x2.5mm @ 1.292 kg/m,Alu.Clips: 17.15x17.27x1.50mm @ 0.176 kg/m,Alu. Handle: 100x30mm @ 0.988 kg/m and necessary accessories such as aluminium clips, rubber beading, PVC felt, handle for a length of shutter (both sides), locking arrangements, furniture fittings such as aluminium tower bolts-250x12mm - Eachs., aluminium tower bolt 200x12mm - 1No., aluminium Hydraulic door closer - 1No ., lock-1No., Door stopper with rubber bush including cost of materials labour charges and power consumption charges required for fabrication including chipping, dismantling and making hole to the required extent in RCC column, beams, masonry with power drill wherever necessary and redoing the damaged portion to the original condition after fixing etc., complete complying with standard specification and as directed by the deparmental officers.. All the Alu. Section are to be anodised with matt finish under electricaly controlled conditions in accordance with IS 1868/1962 for an average anatic film thickness of 15 microns etc., complete. Aluminium sections,and furniture fittings shall be got approved by the Executive Engineer incharge.

ROLLING SHUTTERS (WITH ISI MONOGRAM) Supplying and erecting pull and push type rolling shutter with I.S.I make of approved size and section using 18 G.I sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of Hood covers, transportation charges etc(GEAR operated type from 8sq.m. to 12 sq.m area) (PWD SOR - M0401, Pg:85)

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.

Providing expansion joint of 12.5mm wide in between RCC twin columns from top of pedastal to full height including filling the inner space with suitable non- absorbent, flexible and well compressible filler materials of approved quality and brand; finishing the sides of RCC columns with polysulphide sealents for a depth of 7.5mm on either side covering the inner space filled with filler materials as above etc.,complete complying with standard specifications and as directed by the departmental officers.

Providing expansion joint 12.5mm width in RCC roof slabs between RCC twin beams using PVC water bar of 150mm wide centre bulb of 4mm to 6mm thickness of approved quality and brand and including filling the inner space with suitable non-absorbent flexible and well compressible filler materials of approved quality and covering the top surface with GI sheet 30cm wide and 1.6mm thick using phill plugs, GI screws, limpet cup washers, bitumen washers, etc., complete complying with standard specifications 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.)

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 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 charges, etc. complete (PWD SOR - M0651, Pg:102)

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

Paving the floor with best approved quality of Steel Grey Granite lappato finish Granite Stone Slabs of size 600 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with matching colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification.

Paving the floor with best approved quality of Synthetic Grey Polished finish Granite Stone Slabs of size 600 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with matching colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification.

Paving the floor with best approved quality for Staircase & for Landscape coping fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with matching colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification.

Paving the floor with best approved quality of Jet Black Granite Stone Slabs of size 600 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with matching colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification.

Paving the floor with best approved quality for Column Cladding & for Landscape coping fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with matching colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification.

Fabricating supplying and fixing of roof with Poly carbonate sheet of 6mm thcik with any colour or any other approved design 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. 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.

Providing and Applying CFTRI approved two component flexible polymer modified acrylic cementitious waterproofing coating with a mix ratio of (5 Liquid :7 Powder) to the RCC surface of the UGT/ OHT tank applied @ 2.2kg/m2 in 2 coats to achieve 1.2mm DFT, having Elongation at break >120% as per ASTM D 412, Tensile strength >1N/ mm2 as per ASTM D 412, Adhesion strength: 0.80N/mm2 as per ASTM D 4541, crack bridging upto 2mm as per ASTM C 836. The finished cost to include surface preparation,making coving of 50 mm X 50mm at all right angles of wall Junction with Polymer Repair Mortar and lay 45 gsm glass fibre mesh over the angle fillet when the first coat in still wet, treatment of cracks completely as per specification. Followed by applying 15 mm thick dimensionally stable fibrous reinforced cementitious structural grade dual shrinkage Polymer Mortar on as protective plastering @ 29kg/m2. The material having Compressive strength of 38 MPa at 28 days as per EN 12190, Adhesive Bond Test, >1.5 Mpa as per EN 1542, followed by Water curing by sprinkling water for 3 times a day for 5- 7 days. Followed by applying two component, water-based food grade epoxy resin coating on inside surface of Potable water tank having anti algae, antifungal, Non-toxic, hygiene cum damp-proof coating Certified by CFTRI as per 21 CFR 175 – 300 of US – FDA, having mixing Ratio (Base: Hardener: Water) – 1:1:1 to be applied @ 0.35 Kg/m2 in 2 coats. Ensure that this coating is applied over the protective plaster. The Waterproofing material shall have Specific Gravity: 1.2, Water vapor permeance: 244.48 g/m2/24 hrs, as per IS 7809/Pt 2/1977, Adhesion strength: 2 N/mm2 as per ASTM D 4541: 02. The finished cost to include surface preparation completely as per specification (PWD SOR - W-0306, Pg:44)

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two Crushed Stone Sand and Four aggregate) using 6 to12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trowel, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Supply and Fixing of Mangalore Tile Roofing over RCC Surface including the cost of Mangalore tiles with all materials and labour etc complete.

Finishing of Arch with plastering band as per the Elevation drawing and as per the instructions of Architect with CM 1:3 and with required Kandy bricks to make necessary finish.

Supply and Fixing of Galss Door bottom and half glazed using Plain glass at top including the cost of with all materials and labour etc complete.

Supply and Fixing of MS Supprot Tensile Roofing including the cost of with all materials and labour etc complete.

Providing and constructing Kerb Wall works using approved Ready made kerb block of size 500X200X100 including curing etc complete. The rate is inclusive of cost of all leads and lifts and as directed by Architect/Engineer in charge.

Providing of Granular Sub base using Grade I materials of table 400 -1 of Morth with minimum CBR 30 spreading in uniform layers with motor grader on prepared surface, mix in by palce method at OMC and compacting with Vibratory Roller to achieve the desired density including all labourcharges etc, complete as per technical specification and as directed by the departmental officers. Morth - Rev V No. 111,112,401,900

Providing and constructing Saucer Drain works using approved Ready made Saucer Drain of size 600x300x75 including curing etc complete. The rate is inclusive of cost of all leads and lifts and as directed by Architect/Engineer in charge.

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 and fixing in position CI manhole covers with CI frames (Heavy duty) of size 60cm x 60cm of best approved quality as per standard specification etc., complete compying with standard specifications

STP (inside) waterproofing with Anticorrosive & Protective Coating - Providing and Applying two component flexible polymer modified acrylic cementitious waterproofing coating with a mix ratio of (5 Liquid :7 Powder) to the RCC surface of the STP tank applied @ 2.2kg/m2 in 2 coats to achieve 1.2mm DFT, having Elongation at break >120% as per ASTM D 412, Tensile strength>1N/ mm2 as per ASTM D 412, Adhesion strength: 0.80N/mm2 as per ASTM D 4541, crack bridging upto 2mm as per ASTM C 836. The finished cost to include surface preparation, making coving of 50 mm X 50mm at all right angles of wall Junction with Polymer Repair Mortar and lay 45 gsm glass fibre mesh over the angle fillet when the first coat in still wet, treatment of cracks completely as per specification. Followed by applying 15 mm thick dimensionally stable fibrous reinforced cementitious structural grade dual shrinkage Polymer Mortar on as protective plastering @ 29kg/m2. The material having Compressive strength of 38 MPa at 28 days as per EN 12190, Adhesive Bond Test, >1.5 Mpa as per EN 1542, followed by Water curing by sprinkling water for 3 times a day for 5- 7 days. followed by applying two component coal tar epoxy-based coating on inside surface of Sewa e & Effluent treatment tank @ 0.30 kg/m2 in 2 coats to achieve a DFT of 200 microns when fully cured. Ensure that this coating is applied over the protective plaster. The material shall have Scratch resistance, for 7kg load as per ASTM : D 7027 - 05, Chemical resistance, immersion in dilute acid alkali & salt solutions – 7 days confirms to ASTM : C 868, Salt Spray resistance confirms to ASTM : B 117 (PWD SOR - W0305, Pg:43)

Diposal Trench : Earth work excavation for disposal trench and Providing and laying a well ring for required depth to cover the top with cover slab and filling with brick bat and providing&laying pipeline for diposal of water to required areas including cost and conveyance of all materials to site and labour charges etc, complete as directed by Architect/Engineer in charge.

Supply and fixing of TNEB metering board suitable for 32amps DP RCCB, fuse unit, earthing and neutral link (SD 126)

32 Amps TPN Metal Clad Switch with Re-wirable Fuse Units M-1373

Earthing as per ISI Specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm and with 20mm dia copper earth flat of size 125mm x50mmx6mm, with funneling arrangement using charcoat, common salt, G.I.reducer, checj nuts etc., and mansonry workand providing RCC cover slab 38mm thick for the Brick mansory including cost of steel and fabrication of reinforcement etc., complete in all respectes as directed by the departmental officers. (M-2144)

Supplying and run off 8 SWG GI wire on walls or below ground level with necessary 'U' nails, earth work excavation and refilling & including the cost of all materials etc., complete in all respects as directed by the departmental officers.(M-1573)

4 ways 3 phase DB M-1894 Supply and erection

6 ways 3 phase DB M-1895 Supply and erection

6 ways 3 phase DB M-1895 Supply and erection

6 ways 3 phase DB with Timer M-1895/M1303 Supply and erection

Supplying and fixing of 5 A 3 pin and 2 pin combined flush type wall socket with 5A flush type switch concealed in suitable MS box in flush with wall and covered with 3mm thick hylem sheet SD 376

Supply and fixing of 5A / 15A 3 pin combined flush type wall socket with 15A flush type switch concealed in suitable MS box flush with wall with painting SD 137

Supply and fixing of 20 Amp DP Plug and socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (For A.C Plug) (Legrand (MDS/Hager (L & T make) SD 140

Wiring with 2 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for Concealed PVC Light point (6 points / Coil) Lower End SD 314

1 Light Controlled by 1 Switch - 3m average (rate derived from SD 314)

1 Light Controlled by 1 Switch - 7m average (rate derived from SD 314)

2 Lights Controlled by 1 Switch

4 Lights Controlled by 1 Switch

Wiring with 2 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for Concealed PVC Fan point (with regulator) (6 points / Coil) Lower End SD 314

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 SD 55

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 of 14 SWG TC wire and making good of the concealed portion with suitable colour. SD 414

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 fixing of 18W LED square type Recessed fitting with LED (Lower end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting. SD 529

supply and fixing of 24W LED 2x2 square type Recessed fitting with LED (Lower end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting. SD 527

Supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 60W LED street light fitting with LED (Lower end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED steet light fitting and SMC box with PVC unsheathed copper leads from SMC box to fitting and with painting of suitable colour . SD 544

9 Metre Length Single Bracket Pole with Base Plate (300 x 300 x 6mm) 114.30mm OD x 5.40mm Thick x 5000mm Length, 88.90mm OD x 4.85mm Thick x 2000mm Length, 76.10mm OD x 3.25mm Thick x 2000mm Length M 2128

9 Metre Length Double Bracket Pole with Base Plate (300 x 300 x 6mm) 114.30mm OD x 5.40mm Thick x 5000mm Length, 88.90mm OD x 4.85mm Thick x 2000mm Length, 76.10mm OD x 3.25mm Thick x 2000mm Length M 2129

Supply and fixing of 120W LED street light fitting with LED (Lower end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting . SD 538

Supply and run of 3 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour SD 46

SERVICE CONNECTION ACCESSORIES L.T. 1100V PVC ALUMINIUM ARMOURED UNDER GROUND CABLE WITH ISI MARK

4 core 10 sq.mm. PVC Armoured UG Cable M-1561 SUPPLY AND ERECTION

31/2 core 70 sq.mm. PVC Armoured UG Cable M1522 Supply and erection

2 core 6 sq.mm. PVC Armoured UG Cable M-1545 Supply and erection

4 core 16 sq.mm. PVC Armoured UG Cable M-1561 SUPPLY AND ERECTION

4 core 25 sq.mm. PVC Armoured UG Cable M-1561 SUPPLY AND ERECTION

3.5 core 50 sq.mm. PVC Armoured UG Cable M-1561 SUPPLY AND ERECTION

31/2 core 120 sq.mm. PVC Armoured UG Cable Terminaton Supply and erection

4 core 10-16 sq.mm. PVC Armoured UG Cable termination Supply and erection

31/2 core 70 sq.mm. PVC Armoured UG Cable Terminaton Supply and erection

2 core 6 sq.mm. PVC Armoured UG Cable Termination

31/2 core 50 sq.mm. PVC Armoured UG Cable Terminaton Supply and erection

4 core 25 sq.mm. PVC Armoured UG Cable Terminaton Supply and erection

Metering Panel

Incomer 200A 3 Nos of TP Fuse with 200A aluminum busbar rating

Outgoings- 18 Nos of 32A SP Fuse, provision for single phase energy meter installation and 18 Nos of DP 32A MCB 1 No of 100A TP Fuse, provision for three phase energy meter installation and 1 Nos of 4P 100A MCB

100 A ATS Panel 1 For Common Loads

45 KVA DG

GI Hot Dip / Powder Coated 16 SWG Cable Tray with 150mm width and 50mm height Supply and erection M-1644

18W Bollard Light Fittings

Supply and Erection of 18W LED Tube Light for T8 Fitting (Single Side)Philips/Havells) complete with T.W round blocks on wall or ceiling with flu tube with PVC unsheather copper leads from terminals to the filling M-1280

GI Hot Dip / Powder Coated 16 SWG Cable Tray with 300mm width and 50mm height Supply and erection M-1645

Supply and fixing of 9Inch Exhaust fan M-1339

Supply and fixing of 25*6 GI Earth Strip

Supply and fixing in position white European Water Closet (single piece or wall mounted) of approved make with low level concealed flushing tank 10 litre capacity of best quality and approved make with 100mm P or S trap with double flapped rigid PVC seat cover with CP brass hinges etc. complete complying with standard specification and as directed by the Departmental officers (The EWC should be got approved by the Executive Engineer before use on works.(Make Parryware Claret Rimless Single Piece Suite S220 C8640 or Equivalent

Supplying and fixing in position Indian water closet of size 580 X 440mm, white glazed earthen ware of approved quality with 'P' trap or 'S' trap confirming to IS:2556 - Part XII with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 ( one part of lime, two parts of sand and five parts of brick jelly) 100mm thick and finishing the top to required slope and including giving necessary connection to cast iron soil pipes/ PVC pipes by dismandling brick masonry, reinforced cement concrete roof/floor slab and making good the disturbed portion to original condition without leakage etc., complete complying with standard specifications and as directed by the departmental officers.

Supplying and fixing the best quality approved make of bip cock with C.P. health faucet Hindware make (F160001) wall hook one metre long flexible tube, angle cock with wall flange including cutting and making good the walls wherever required etc.complete, complying with standard specification and as directed by the Department officers. The quality and make of health faucet should be got approved by Executive Engineer before use on work.

Supplying and fixing White Glazed Porcelain Oval Shape Special Type Urinal of size 382 x 398 x 601mm with all accessories such as 32mm dia Bell Mouth PVC Connection, 15mm dia GM Wheel Value, 15mm dia 'B' Class GI Waste Water Pipe, 15mm dia Nylon Connection, 15mm dia Brass Nipple, and suitable screws, shellac etc., complete. The rate including cost of all materials, labour charges for fixing and transportation etc. completed as directed by Engineer-in-Charge. (Make Jaguar URS-WHT-13253N or Equivalent)

Supplying and fixing of Oval Shape Wash Hand Basin of size 560 x 450mm, including fixing the wash hand basin in the wall in position with a pair of C.I. brackets with teak wood plugs and screws and giving necessary water supply connection and as directed by the Department officers. (The Wash basin should be got approved by the Executive Engineer before use on works.

Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesives 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 should be got approved by the 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 Stilt level .(Internal, External & Rain water system)

(Pipes Running inside the toilet & etc)

a) 75mm dia (6kg/sq.cm pressure rated - Type - B)

b)110mm dia (6kg/sq.cm pressure rated - Type - B)

c)160mm dia (6kg/sq.cm pressure rated - Type - B)

Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesives 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 should be got approved by the 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 Stilt level .(Internal, External & Rain water system)

a)40mm dia (10kg / sq.cm)

b)50mm dia (10kg / sq.cm)

Supplying & fixing in position PVC Nahini / Floor trap of size 100x75mm including stainless steel gratings of approved brand & quality, fixed over a bed of brick jelly lime concrete 1:2:5 ( One part of lime, two parts of sand & five parts of 40 mm size brick jelly ) & finished with cement mortar 1:3 ( One cement & three M sand ) including dismantling masonry works wherever found necessary & making good the damaged portions to the original condition & giving connections to the cast iron pipes etc., complete, complying with standard specification. (The PVC Nahini / Floor trap should be got approved by the Executive Engineer before use on works ).

Supplying, laying and jointing CPVC pipes of approved quality and best variety conforming to ISS and with ISI mark of the following size including cutting, threading and fixing CPVC specials but excluding cost of such specials and fixing to wall with necessary teak wood plugs, GI clamps and screws, making good the dismantled portions to original condition with necesscary brick work and plastering wherever necessary scaffolding charges above ground level upto 4 m height.

20 mm dia

25 mm dia

32 mm dia

40 mm dia

Supplying & fixing in position first quality & approved variety of Brass body nickel plated with stainless steel Ball Valves with I.S.I. Mark of the following size including cost of Shellac, thread etc.,including labour for cutting & threading of Pipes etc., complete complying with standard specifications for both internal & external water supply arrangements.

20 mm dia

25 mm dia

32 mm dia

40 mm dia

Supplying & fixing in position first quality & approved variety of Brass body nickel plated with stainless steel Butterfly Valves ( Heavy type ) with I.S.I. Mark of the following size including cost of Shellac, thread etc.,including labour for cutting & threading of Pipes etc., complete complying with standard specifications for both internal & external water supply arrangements.

65 mm dia

Providing, installation, testing and commissioning approved make CI Y-type Strainer conforming to IS standard with necessary companion flanges, neoprene gaskets(10Kg/sq.cm. pressure rating) nuts and bolts including all the accessories to complete the work as per the specifications.

50 mm nominal bore

Providing, fixing and testing of PVC soil, waste and vent pipe confirming to IS 13592 of SWR quality 6 kg / sq.cm pressure rated 10mm, including all fittings, like Bends, Tees, Elbows, Collars, junction, inspection doors, cowls, offsets, access pipes, jointing with rubber ring / solvent cement followed by application of leak proof adhesive like FRP paste, fixed to wall with properly fabricated MS bracket of suitable size, GI 'U' clamps with bolts, nuts and GI washers complete, for soil and waste pipe lines.

(Pipes Running in the Shaft & below ground level)

a) 75mm dia (6kg/sq.cm pressure rated - Type - B)

b)110mm dia (6kg/sq.cm pressure rated - Type - B)

c)160mm dia (6kg/sq.cm pressure rated - Type - B)

d)200mm dia (6kg/sq.cm pressure rated - Type - B)

e)250mm dia (6kg/sq.cm pressure rated - Type - B)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes SDR-11, having thermal stability for hot & cold water Providing, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc.(Shaft,Terrace & External Pipes)

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Supplying, laying and jointing UPVC SCH-80 pipes of approved quality and best variety conforming to ISS and with ISI mark of the following size including cutting, threading and fixing UPVC specials but excluding cost of such specials and fixing to wall with necessary teak wood plugs, GI clamps and screws, making good the dismantled portions to original condition with necesscary brick work and plastering wherever necessary scaffolding charges above ground level upto 4 m height.

65 mm dia

Providinging and fixing in position PVC Vent cowls of following dia of best approved quality conforming to BIS, etc., complete complying with standard specifications. (The PVC cowl should be got approved by the Executive Engineer before use on works).

Providing and keeping in stores, shifting to the place of installation, fixing of 1mtr length, 6mm Thickness UPVC SCHEDULE - 80 Puddle flanges for UG Sump & Over Head Water Tank, conforming to I.S. Specifications & quality, complying with standard specifications & including cutting & threading wherever necessary. (Should be got apprioved by the Engineer - In- charge before use on work.)

32mm dia

50 mm dia

65 mm dia

80 mm dia

110 mm dia

Supplying & fixing in position 150 X 100 mm square mouth 'P' or 'S' trap stone ware Gully trap 'A' grade with cast iron double gratings of size 150 X 150 mm with C.I. air tight cover with frames of size 300 X 300 mm at bottom & top respectively with necessary earth work excavation, laid over a bed of brick jelly cement concrete 1:3:6, 150 mm thick using 20 mm size broken brick jelly including necessary brick work & plastering, &including dismantling masonry wherever necessary & redoing the damaged portions to the original condition & by using cement concrete 1:3:6 using 20 mm stone jelly for fixing the Gully trap & giving connections to the stone ware sewer line etc., complete, complying with standard specification. (The stone ware gully trap should be got approved by the Executive Engineer before use on works ).

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality.(600x600mm)

a)160mm dia (4kg/sq.cm pressure rated - Type - A)

b)200mm dia (4kg/sq.cm pressure rated - Type - A)

Providing, fixing and testing of Terrace Rain water outlet (110dia) with all the accessories etc,.

Installation, Testing & commissioning of approved make submersible Clearwater lifting pump set with suitable horse power motor to each pump to discharge with control panel & all necessary accessories, conducting trail run, providing necessary civil foundations and base frame with all accessories like pressure gauge, control valve etc., and consumables, maintaining the system for the period of one year. Rate shall include all Electrical panel work connected to existing Electrical cable arrangement, etc. complete. Incoming Electrical cable to starter panel will be under scope of Electricalwork. (Transfer of Domestic water from UG Sump to Over Head Water Tank.)

Flow : 46 Cu.m/hr Head : 35 MWC No. of pumps : 2 (1 working + 1 Standby) Type : Submersible Application : Clear water transfer Time : 2.0 Hours

GROUND FLOOR

Drilling of 12" dia vertical borewell so as to have a finished size of 6" dia borewell in boulder area to any required depth as decided by the TWAD Board Officers including Transportation from one place to anothr place with in Tamilnadu State by direct or reverse rotary mud circulation method using Contractor's rig tools, fuel, labourers, bentonite mud and water required for drilling at the site shown by the TWAD Officers including construction of mud pit etc. using only calyx rigs. following references from SR-TWAD Board (275m Depth)

GROUND FLOOR

Wrapping and Coating Anti-Corrosive Treatment for under ground MS pipe having one coat of anti-corrosive metal primer, one layer of asphalt tar tape wound over the MS pipe as per standard methods as per standard specification as directed by the Departmental Officers.

Supply, erection, testing and commissioning of following MS ‘C’ Class Heavy Duty Pipe as per IS 1239 to withstand a developing pressure of 10 kg. / sq.cm including necessary fittings like MS flange of table ‘E’, elbows, reducers, gaskets, bolt, nuts with washers &joints as per standard method of arc welding, including one coat metal primer and two coat Post Office Red painting including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: JINDAL / EQUIVALENT

Supply, erection, testing and commissioning of Cast iron body and Gun metal or stainless steel internal Non-return valve of following sizes to control one way flow of water to be installed pump room at delivery line and near overhead tank at terrace level near to jockey pump and motor including necessary MS flange of table ‘E’, gaskets, bolts & nuts, etc. as per IS 5312 including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers

Servicing the SS Hydrant Valves by disconnecting from pipe line, dismantling, checking the operation of rotating spindle, replacing rubber 'O' ring of valve seating, repalcing rubber gasket of 80mm dia OD x 65mm dia ID, repalcing the 5/8" x 21/2 bolt, nut, washers, re-connecting with hydrant system as per standard methods and as directed by the Departmental Officers.

Supply of Fire Fighting Application MS Hose Box to keep two number of hoses and 1 No. of branch pipe with nozzle having proper glass window type double door with universe open key, painted inside white and outside Post Office Red. Near every hydrant point including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: OMEX / KARTAR / LIFE GUARD / SAFE GUARD / EQUIVALENT

Supply, erection, testing and commissioning of fire fighting application monoblock motor pumpset of 450 LPM at 20 metres head to develop 2.0 kg/sq.cm at the heightest and farthest hydrant point to make 10m water jet at the time of fire fighting emergency cicumstances, coupled with 3.75KW / 5HP rated three phase 415 volts, 50 Hz, 2880 rpm electrical motor, the pump with cast ron body, bronze impeller, rope gland packaging, suction size of 80 mm dia. delivery size of 65 mm dia, including the cost of foundaton concrete anti vibration mounting, rain safety hood and etc. complete as directed by the Departmental Officers (Kirloskar make KDS 538 or Equivalent)

Supply, erection, testing and commissioning of Pressure Gauge with 0 to 14 kg. range of reputed make with necessary valve, milling thread MS coupling fixed at delivery pipe line in pump house to read the developing pressure including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: HGURU / ISI MAKE / EQUIVALENT

Supply, erection, testing and commissioning of suitable Pressure Switch of reputed make line Indfoss or Donfoss including necessary valves, couplings, etc., connected with electrical main control panel and setup at proper differential so as to auto start and auto stop the electrical motor, jockey motor including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., completed as per standard specification and as directed by the Departmental Officers. Make: DONFOSS / INDFOSS / ISI MAKE / EQUIVALENT.

Supply, erection, testing and commissioning of Fire Fighting 2 Way Fire Brigade Inlet with necessary gun metal 63mm dia non-return spring shutter arrangements so that to control one way flow at the time of emergency water supply by fire and rescue service fire engine entry including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary., etc., complete as per standard specification and as directed by the Departmental Officers. (Make: KIARTAR / OMEX / EQUIVALENT)

Supply and fixing of stored pressure ABC (Mono Ammonium Phospate) 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 incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary etc, complete as per standard specification and as directed by the Departmental Officers. Make: EXCELLENT / SAFETY FIRST / EQUIVALENT

Supply and fixing of Carbon-di-Oxide Gas Type 2 kg. capacity Fire Extinguisher as per New IS15683, complete with control valve, discharge hose with horn, wall mounting bracket, safety clip etc., including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary etc., complete as per standard specification and as directed by the Departmental Officers. Make: EXCELLENT / SAFETY FIRST / EQUIVALENT

3 core 10 sq.mm. armoured copper cable supply and erection M-0824

Fire Pump Control Panel Supply and Erection

Supply & fixing of approved make Butter fly valves including supply of accessories like suitable mating flanges, Fasteners, etc. The flanges can be threaded type or weldable type as per site requirement.

Supply of Network Video Recorder (NVR) with recording storage for 30 days 32 Channel - 2 SATA (2 Nos. Hard Disk) M-2198

Supply of 1080P Vandal-Resistant Network IR Bullet Camera, 1/3” inch CMOS,H.265/H.264 ,Lens 3 ~ 9mm (4.3x) varifocal lens, Edge based Analytices , WDR min 80dB or better , color 0.24Lx , B/W 0lx with Dynamic range 30Mtrs , Min 30fps@2M all resolutions (H.265/H.264), White balance, AES, Backlight compensation TVT 5MP IP MBLLET CAMERA HSN: 85258020

SUPPLY OF TVT 8 PORT POE SWITCH M-2193

SUPPLY OF SEAGATE 6TM AV HARD DISK

TCL .50 INCH TV

SUPPLY OF 4U RACK M-2225

SUPPLY OF WALL MOUNT 6U RACK M-2226

CAMERA INSTALLATION K TESTING CONFIGURATION CHARGES

CAT 6 Cable with 25 mm PVC Conduit

Supplying, fixing, connecting & commissioning of M-2155 Ceiling Speaker 20W

Supplying,Laying,connecting & commissioning of M-2186 2 Core - 1.5 sq.mm. (For Data & Voice)

Supplying, laying of 25mm. dia PVC Conduits laid in floor/concealed in wall/partitions with accessories, necessary clamps, screws etc.,

SUPPLY OF M-2157 8 Pin Conference Mic Socket with Modular Box and Front Plate

Supplying,Laying,connecting & commissioning of M-2151 PA Booster Amplifier 480W

Supplying, installing, testing and commissioning of Addressable one loop fire alarm 4 zone control panel M-769

Supplying, installing, testing and commissioning of Analogue Addressable fire alarm Sounder with strobe light, junction box and all accessories M-0772

Supply, installation, testing and commissioning of Conventional Smoke Detector suitably mounted on ceiling with MS juction box / false ceiling using fixing accessories like screws, plug, clamps, etc., as per standard methods and as directed by the Departmental Officers. (Make: Apollo / Equivalent) M-0770

Supply and laying of FRLS PVC insulated 2 core 1.5 sq.mm. Armoured Copper Cable on ceiling / wall using fixing accessories like screws, plug, clamps, etc., as per standard methods and as directed by the Departmental Officers. M-0773

Supply, installation, testing and commissioning of Manual Call Point (MCP) providing on wall using fixing accessories like screws, plug, clamps and etc., as per standard methods and as directed by the Departmental Officers. (Make: Ravel / Equivalent)

SUPPLY OF MICROTEK 1.5 KVA UPS WITH 150AH BATETERY

Supplying, fixing, connecting & commissioning MS Base box for Voice with necessary screws etc inclusive of Voice Socket with front plate

Supplying, fixing, connecting & commissioning MS Base box for TV with necessary screws etc.,inclusive of TV Socket with front plate.

Supplying, fixing, connecting & commissioning MS Base box for Data with necessary screws etc.,inclusive of Data Socket with front plate.

Supplying,Laying,connecting & commissioning of CAT 6 data cable with necessary accessories required for the job. (For Data & Voice)

Supplying,laying of 25mm. dia PVC Conduits laid in floor/concealed in wall/partitions with accessories, necessary clamps, screws etc.,

Supply and installation of 2.0 TR Split Type AC Unit - 3 Star Rated M-1987

Supply and installation of 5 KVA capacity Automatic Voltage Stabilizer with time delay relay M-1989

Supply and fixing of MS stand for fixing outdoor unit M-1991

Supply and laying of 5/8" and 3/8" copper pipe (Extra beyond 3 metres supplied with AC unit) M-1990

ORDINARY SOIL (SS20A) Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in Crushed stone sand , silt or other loose soil, wet Crushed stone sand y loam and ordinary soil including excavated earth etc., complete (PWD SOR - W0054, Pg:363)

Supplying and planting Trees with height of 6' cost including material, labour and transport charges etc., complete.

Supply & positioning of Chairs for passengers with Granite single seater of approved make. The location will be marked and get it approved before fixing from the EIC. The rate shall be included all lead and lift etc complete.

PRIDE CONSTRUCTIONS (BID ID -1457324)

NAAMAKKAL CONSTRUCTIONS (BID ID -1457927)