BDOKRM/438/2025-A2 / 15th CFC HEALTH SUB CENTRE BUILDINGS / CONSTRUCTION OF HEALTH SUB CENTRE BUILDING RURAL AT PILLAIYARNATHAM VILLAGE AND PANCHAYAT IN KURUVIKULAM PANCHAYAT UNION

Amount

CONSTRUCTION OF HEALTH SUB CENTRE BUILDING [RURAL] AT PILLAIYARNATHAM VILLAGE AND PANCHAYAT IN KURUVIKULAM PANCHAYAT UNION _ TENKASI DISTRICT

Earthwork excavation for foundation (for narrow excavation) to full depth as per designed in all soils and sub soils except soft disintegrated rock not requiring blasting and hard rock requiring blasting and bailing water wherever necessary. Refilling the sides of foundation with excavated earth other than sand in layers of well rammed and compacted and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and initial lift of 2m and clearing and leveling the site etc.complete complying with standard specification - Column Foundation.

Supplying and filling with filling sand in layers not more than 15 cm thick including labour charges for Filling, Levelling, watering, well rammed and compacted etc., complete For Flooring Filling material

Supply and filling Gravel from approved quarry for Base layer in layers not more than 15mm thick, including cost of material, labour charges for filling, levelling, sectioning and compacting etc., complete as directed by officers.

Refilling the approved good quality earth in plinths, area development etc.wherever specified in layers is not exceeding 200 mm thick., with available earth at site - Foundation Back filling.

Plain Cement Concrete 1:4:8 - One part Cement:Four part Sand:Eight part hard broken stone jelly using 40mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick,well rammed,consolidated and curing etc.complete complying with standar specification.

Brick work in following Cement Mortar 1:5 using best quality II class table moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" for foundation and basement including curing etc.,complete complying with standard specification.including scaffolding curing cost of reinforcement etc.all complete as per specifications and drawings as directed by the Engineer in-charge - Superstructure walls. Upto Basement

Brick work in following Cement Mortar 1:5 using best quality II class table moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" for foundation and basement including curing etc.,complete complying with standard specification.including scaffolding curing cost of reinforcement etc.all complete as per specifications and drawings as directed by the Engineer in-charge - Superstructure walls. Above Basement to Ground Floor

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

Supplying and Erecting Steel Centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc.complete in all floors complying with standard specifcation. Ground Floor/Above Basement

Reinforced Cement Concrete M20 - 1:1.5:3 mix (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works 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 and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) etc., complete complying with standard specification and as directed by the departmental officers. Below Basement

Reinforced Cement Concrete M20 - 1:1.5:3 mix (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works 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 and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) etc., complete complying with standard specification and as directed by the departmental officers. Ground Floor/Above Basement

Supply, Fabrication and placing of reinforcement steel of high yield strength ribbed bars of various diameters and grade conforming to IS 1786 for reinforced concrete work. The work includes decoiling, straightening, cutting, bending, fabricating, and placing in position, at all levels including lead and lift, according to drawings,specifications etc. complete and supply & use of 18G black annealed binding wire double fold to tie the bars in position, chairs, pins, spacer bars unauthorised laps which will not be measured separately neither for payment nor for reconciliation and providing precast cement/ PVC cover blocks for main reinforcement to ensure specified cover, and as directed.

Weathering course with brick jelly lime concrete using 20mm size Brick Jelly with pure Slacked Lime over R.C.C. roof slab in the proportion of 32:12.5 and finshed with Cement mortor 1:4 mix -20mm thick plastering including cost and conveyance of all materials to site and all labour charges for mixing, laying to proper gradient/ slope for water drain and curing etc complete.

Finishing the top of roof with one course of PRESSED TILES of size 23 cm X 23 cm X 2 cm laid in cement mortar 1:3 (One cement and three sand) 12mm thick mixed with water proofing compound conforming to I.S by 2% weight of cement used and the joint pointed neatly to full depth of tiles with same mortar mixed with water proofing compoud etc., complete.

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

Paving the floor with pre-polished concrete Anti-skid tiles (Required shape and Pattern design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers.

Dadooing walls with Coloured Glazed tiles of any colour and any size laid in CM 1:2, 10mm thick. and pointing with white cement 0.4 Kg per sqm mixed with colouring pigment to siut the colour of the tiles including finishing the joints neatly complying with the standard specifications and as directed by the departmental officers. The Glazed tiles should be got approved from the Departmental officers before execution. (Tiles size - 150mm x150mm x6mm)

Plastering with Cement Morter 1:5 mix, 12mm thick Smooth finish for Brick, RR masonry surface and other Concrete surfaces inculding cost and conveyance of all materials to site and all other labour charges, incidental charges etc., complete. [Interior & Exterior walls & exposure faces]

Supplying and Applying of Two coats of putty of 3mm thick over the exposed RCC Surface of Ceiling including finishing the joints smoothy with grinding machine and the surface shall be throughly cleaned out of dust and scrubbing. The surface shall then be allowed to dry for atleast 48 hours. It Shall then be Sand Papered (Water Proof abrasive sheet ) to give a smooth and even surface. Any unevenness shall be made good by applying 1 st coat putty mixed with water onthe entire surface including filling up the undulations and applying 2 nd coat of putty after 6 hours of 1 st coat of putty and then sand papering (water proof abrasive sheet) the same after it is dry and finishing the surface smoothly etc., complete complying with standard specifications and as directed by the departmental officers. The Putty Should be got approved by the Executive Engineer before use on work.

Supplying and painting the walls with two coats of Oil bound Distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification. (Inner walls/Ceiling surfaces)

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.

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 imensional 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 glazed with 5mm plain float glass / 6mm bison lam Installation: The profiles should be cut to length and welded 45 degrees.

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.

UPVC Ventilator: 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.

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

Providing, fabricating and fixing M.S. grills Windows, and ventilator,gates, ladders, rail pipes, nosing angles, with M.S.lugs in staircase steps etc., made out of M.S rods, flats, angles, pipes, channels etc. including necessary fixtures complete as per drawings and specifications and as directed by the Engineer.

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance, welding charges, electrical charges, etc. complete (PWD M0652)

Supplying and fixing in position White / Colour Glazed Model Floor Mounted European Water Closet of best quality and approved make with 100mm P or S trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings, such as, 15mm brass ball valve with polythene float with brass handle, union coupling connected by means of 40mm white PVC flush hand using indian adopter joint including all internal fittings, such as, 15mm bras connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and redoing the dismantled masonry to original condition, etc., complete complying with standard specifications.

Wash Hand Basin of size 550mm x 400mm with all accessories such as Cast Iron Brackets, 32mm dia CP Waste Coupling, Rubber Plug and Chain, 32mm dia 'B' Class GI Waste Pipe, 15mm dia GM Wheel Valve, 15mm dia Nylon Connection, 15mm dia Brass Nipples, 15mm CP Pillar Tap etc - Wash Basin without Pedestal.

Supplying & fixing with Cuddapah slabs 20-30mm thick for Cub boards & Shelfs at required location and pointed with cement mortar 1:3 including all incidental charges etc., complete.

Supply and fixing of Rain water down fall pipe using PVC pipe of 110mm dia with necessary Shoes, Bends, Tee, Clamps including glues and thread for joining the pipes and fixtures, labour charges etc., complete.

Supplying and fixing Manhole cover 60 x 60 cm (heavy duty) with frame steel manhole cover including all cost and conveyance etc complete.

ELECTRICAL WORKS - Wiring with 2x1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5AFT switch and making good of the concealed portion with suitable colour for PVC concealed light/fan Point (for electronic regulator) (5 points per coil) SD 25

ELECTRICAL WORKS - Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories, in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3 mm thick Hylem sheet cover for 5 A 3 pin non inter lockingWall socket with 5A Flush type switch 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 SD 38

ELECTRICAL WORKS - Wiring with 2x4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mmx100mmx113mm TW switch box with 3mm thick hylem sheet for 15A 3pin non interlocking wall socket with 15A flush type switch with continuous earth wire connection of 4sq.mm copper wire and making good of the concealed portion with suitable colour for concealed power plug point SD 40

ELECTRICAL WORKS - Supply and fixing of 1200 mm (48") sweep AC ceiling fan complete with stepped electronic 300W regulator, with 1 metre down rod with fan clamp with side plates and cross arm of size 450 mm (18") SD 107

ELECTRICAL WORKS - Supply and fixing of fancy glass shade and 7W / 9W LED bulb SD 79

ELECTRICAL WORKS - Supply and fixing of ceiling fixture 250/300mm complete with gallery etc clear glass Opac/Crystal suitable for 7W/9 W LED bulb with bulb SD 86

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

ELECTRICAL WORKS - Supply and fixng of TNEB meter board suitable for 3phase 63A service connection made up of suitable angle iron frame work of size 2feet x1-1/2 feet using angle iron of size1-1/2"x1-1/2"x1/4"rigidly fixed on wall covered with hylem sheet of size 2feet x1/2 feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3Nos.63A fuse units(500V),1No.neutral link, copper earth flat of size1"x1/4"with inter connection of EB meter to fuse units by16Sq.mm PVC insulated copper wire with 1No 63Amp 30MA Four PoleRCD/RCCB (Higher End) with suitable necessary connection with earth connection complete SD 131

ELECTRICAL WORKS - Supply and run of 2 of 6sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V on 7/20 GI bearer wire for service connection mains - SD 66

ELECTRICAL WORKS - Supply and run of 1 of No.8 SWG GI wire for earth connection SD 74

Earthwork excavation in all classes of Soils and Subsoils except hard rock requiring blasting for laying of Pipes with the standard trench width as per Standard specifications - TWAD board specifications from Source to Storage tank

Supply and Delivery of GI/PVC Pipes and specials (as per BIS standards) for Water supply conveying from Source to Storage tank including material, labour and all other incidental charges etc., complete - 32mm dia 6Kgsc Pipe - Supply line.

Supply and Delivery of GI/PVC Pipes and specials (as per BIS standards) for Water supply conveying from Source to Storage tank including material, labour and all other incidental charges etc., complete - 25mm dia GI Pipe - Building line.

Supply and Delivery of GI/PVC Pipes and specials (as per BIS standards) for Water supply conveying from Source to Storage tank including material, labour and all other incidental charges etc., complete - HDPE PVC Tank 1000 Litres

Conveying the PVC pipes and specials to trench, lowering into the trenches, laying to proper grade and alignment, joining with PVC coupler and specials fixing with neat cement paste and testing to the required pressure as per IS standards including conveyance of water from 1KM lead for filling during testing (Laying and Joining) etc., complete - Refilling of Excavated earth after testing

Conveying the PVC pipes and specials to trench, lowering into the trenches, laying to proper grade and alignment, joining with PVC coupler and specials fixing with neat cement paste and testing to the required pressure as per IS standards including conveyance of water from 1KM lead for filling during testing (Laying and Joining) etc., complete - Laying & Joining of Pipes.

MRS.A.JAYALAKSHMI, CONTRACTOR (BID ID -1423500)