Repair and Maintenance of Public Toilet Block (Near Arcot Bus Terminus) at Old Bus stand in Ward No.34, Zone-II in Vellore Corporation

Dismantling Floor finish & Dadooing walls in cement mortar with Mosaic Tiles / Glazed Tiles / Clay Tiles / Cuddapah Slabs including cost of all labour and material charges etc., complete as per standard specifications W-0042 -PWD SoR 2025-26

Dismantling of Existing Plain Cement Concrete works including cost of all labour and material charges etc., complete as per standard specifications W-0034 -PWD SoR 2025-26

Dismantling of Existing Existing Brickwork in Cement Mortar under 3 m high including cost of all labour and material charges etc., complete as per standard specifications W-0015 -PWD SoR 2025-26

Removal of Excavated excess earth away from the site to 2 K.M including loading and transportation charges etc, complete as per standard specification

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete (Footings)

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete (Drain works)

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of 300 mm thick in RCC M20 concrete using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed.

Centering for sides and soffits for plain surface such as slabs ,lintels ,sunshades, staircase waist slabs etc., including strutting 3m high using M.S sheet of size 90cm X 90 cm and 10 Gauge fitted with M.S Angle of size 25x25x3mm laid over silver work (C.Wood) joists of size 10x6.50cm spaced at about 90 c/c and supported by casurina props . 10 to 13 cm dia spaced at about 75 c/c complying with standard specification.

Beams and slabs

Drain works

M-20 CONCRETE - Providing and laying in position, standarised design mix M-20 Grade using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325Kg/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 impairing strength and durability with about (5.70 cu.m.)940.50Kg of 20mm machine crushed stone jelly and with about (2.80 cu.m.)462.00Kg of 10-12mm machine crushed jelly and with about (4.25 cu.m.)701.25Kg of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor/roof slabs wherever neccessary without clambing 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 requierments of IS 383-2016. (No separate payment will be made by the department for the exces usage of materials as per design mix.)

Upto Basement

Brickwork using Country Bricks of size 8-3/4" x 4-1/4" X2-3/4"" in Cement Mortar 1:5 (One cement and five crushed stone sand) including curing neat finishing, etc., complete complying with standard specifiction.

Upto Basement

Ground floor

Plastering with cement mortar 1:5 mix, 12mm thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications (S.I.306)

Manufacturing supplying and fixing of MILD STEEL DOOR made out of 50 x 50 x 6 mm M.S angle for outer frame,35 X 35 X 5mm M.S.Angle for outer frame of shutter. The entire shutter area shall be covered with CRC sheets (18 G) with 5Nos, of stiffners using M.S.Flats of size 25 X 6mm at equal intervals horizontally. The corners of the frames and shutter with CRC sheets shall be welded by adopting flash butt welding or any other suitable method. Provision towards 3Nos, of Hinges incase of single shutters / 6Nos,of Hinges incase of Double shutters of 125 X 31 X 1.25mm size placed at appropriate intervals and provisions shall be made for Tower bolts 2Nos, Aldrop 1No. The frame shall be provided with 6Nos,of Hold fast of 200mm length using 50 X 6mm M.S.Flat. The entire frame and shutter shall be provided with one coat of red oxide primer including cost of hold fasts,hinges, locking arrangements, handles wind appliences etc., complete and as directed by the departemental officers.

Providing and fixing louvered ventilator fabricated from roll formed sections made of galvanized steel colour coated / powder coated (Base steel as per IS 513 ‘D’ quality,galvanized as per IS 277 with zinc of 120 grams / sqm) with total coated thickness of 0.58mm.Paint specification: Coated sections should be with primer coat of epoxy primer of 5-7 microns thick, finish painted with a polyester paint of 12-16 microns thick and back coated with alkyd backer of 5-7 microns.Dimensions of sections: The section for external frame should be of 57mm x 33mm.Fixing details: The section should be cut to length, joined with profile to profile component.Accessories: Glass holding flanges made of glass filled nylon.Glass: Louvers should be provided with 4mm pinhead glass.Grill: Ventilator should be provided with grill made of 10mm Square MS bars to 12mm x 5mm flat at 4” intervals. Total grill unit should be powder coated and fixed to ventilator frame with screws.The above frames should be fixed to brick concrete masonry walls and floor by means of self-expanding screws. (M-0668 PWD SoR 25-26)

Providing UPVC (Un-Plasticized Polyvinyl Chloride) Door : Providing and fixing casement doors fabricated from un-plasticized polyvinyl chloride (UPVC) sections.Profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm.The window unit should be designed with all corner joints mitred and fusion welded. Windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability. The sash should be of 60 x 102mm. The mullion should be of 60 x 74mm. The profiles should have co-extruded seals. Hardware: All the hardware like friction stays,handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside. Glazing: The window system should be glazedwith 5mm plain float glass / 6mm bison lam Installation: The profiles should be cut to length and welded 45 degrees. The window should be designed such that the water drainage does not pass through the reinforcement chamber. The window system should be fixed directly to the plastered brick wall using self expanding nylon plug and driving ms electroplated screws into plug. (M-0673 PWD SoR 25-26)

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

Dadooing walls with Glazed tiles of sizes 305mm x200mm x 6mm size of approved make and quality and colour l Set in cement mortar 1:2 (one cement ,two sand) over 10 mm base layer plastering and pointing with white cement neatly as directed.

Paving the floor with design Anti-skid ceramic tiles (colour and shade as directed) of size 305mm x 305 mm x 6mm in all floor aver a base layer of cement mortar 1:3 (one cement and three sand) 20 mm thick laid in situ and pointed with same coloured cement.

Providing & fixing PVC RAIN WATER DOWNFALL PIPE of the following dia with necessary T.W.Clamps Plugs, Shoes,Bemds, other clamps, screws nails etc.,complete complying with standard specification. The rate is inclusive of cost of removable iron gratings of appropriate size. The size of Teak Wood plugs used is 150X25mm in front & 200x75mm in rear (wall side) with a depth of 110mm. The pipe is to be fixed by means of "U" clamps at the centre of pipes to be fixed.110mm dia PVC Pipe [4 Kg/SqCm]

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.

Supply and delivery of 1000 litres HDPE Tank as per IS 1201/ 1996 including loading , unloading, transportation, and labour charges for fixing the GI specials for Pipe Connections including cutting threding and fixing etc etc., complete as per standard specifications

Supplying and fixing in position best approved of BIS quality PVC Waste water pipes having a pressure of 6 kg. / sq.cm including cost of special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 6.0 meter pipe length, etc., complete complying with standard specification.

110mm dia pipe

90mm dia pipe

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

25mm dia

32mm dia

Supply and Fixing of PVC Specials (with working pressure 10 kg/sq.cm) in water supply arrangements (both in internal and external water supply arrangements

Coupler

25 mm Dia

32 mm Dia

Elbow

25 mm Dia

32 mm Dia

25 mm Dia

32 mm Dia

25 mm Dia

32 mm Dia

End Cap

25 mm Dia

32 mm Dia

Reducer

20 mm x 15 mm

25 mm x 20 mm

Reducer Tee

20 mm x 15 mm

25 mm x 20 mm

Reducer Elbow

20 mm x 15 mm

25 mm x 20 mm

Jet Nipple

25 mm Dia

32 mm Dia

Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 liters capacity PVC / 12.5 liters capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings.

Supply and delivery of 2HP Submersible motor pumpset in single phase as per IS 8034 without panel board for 20 LPm x 100m Head including all material charges and labour charges etc., complete as per TWAD specifications.

Erection of 2HP Submersible motor pumpset in single phase as per IS 8034 without panel board for 20 LPm x 100m Head including all material charges and labour charges etc., complete as per TWAD specifications.

Supply and delivery of 4.00 sq.mm PVC insulated and sheathed 3 Core Flat type Copper Cable conforming to IS 694/1990 including all cost of material and labour charges etc., complete as per standard specifications

Supply and Delivery of 25mm 'U' PVC pipe with ISI Mark including all cost of all material charges and all labour charges etc., complete as per standard specifications.

Supply and fixing of 2.00 HP single phase Panel Board for ISI make in good quality including cost of all material charges and labour charges etc., complete as per specifications.

Supply,Delivery and fixing of 56/0.3 (4sqmm) GI service wire including cost of all material charges and labour charges etc., complete as per specifications.

Supply,Delivery and fixing of 20mm dia GI service pipe including cost of all material charges and labour charges etc., complete as per Specifications.

Supply delivery and fixing of GI & PVC Borewell specials including cost of all material and labour charges etc., complete

Bore cover plate

25 mm GI Flange set

Collar set (Top and Bottom)

25 mm MS Clamp set

1" GI bend

1" GI Tee

1" GI Coupling

1" PVC Elbow

1" PVC Ball Valve

Nylon Rope

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials such as brushes, scaffolding charges etc.complete complying with standard specification and as directed.

Painting two coats with Ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

Wiring with 2 x 1.5 sqmm (22 /0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch with continuous earth wire connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC concealed light point / Fan point (For Electronic regulator). SD 24

Wiring with 2 x 1.5 sqmm (22 /0.3 ) PVC insulated single core unsheathed copper conductor cable of 900V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 150 x 100 x 93 mm TW switch box with 3mm hylum sheet cover for 5A 3 pin non inter locking CS plug with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point.etc, complete as per standard specifications. SD36

Supply and fixing of Supply and fixing of WT bulk head fitting with guard suitable for 11W CFL lamp with CFL including cost of all material charges and labour charges etc, complete as per standard specifications SD 83

Supply and fixing of 4 way Single Phase DB of 16 A /way with 16 Amps. DP Switch with metal clad of 500 V (SideHandle) with F & N on suitable angle iron frame work with trunking box, MS cable entry box with PWD earthing-SD 148

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