CGF 2025-2026 Construction of Office Building First Floor at Survey no.166/6 in Thiruvidaimarudur Town Panchayat Office

Amount

Dismantling, Clearing away and carefully stacking materials useful for reuse for any thickness of Pressed Tiles & Weathering Course including cost and conveyance of all materials and labour charges etc complete as per standard specification.

Dismantling, Clearing away and carefully stacking materials useful for reuse for any thickness of Plain cement concrete including cost and conveyance of all materials and labour charges etc complete as per standard specification.

Dismantling, Clearing away and carefully stacking materials useful for reuse for any thickness of Brick / Stone Masonry in cement mortar walls including cost and conveyance of all materials and labour charges etc complete as per standard specification.

Supplying and errecting centering for plane surfaces such as CC slab,beam etc.,including strutting upto 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm for boarding laid over country wood (silver Oak) joists of size 10cm X 6.5cm spaced at 90cm centres and supported by casurina props of size 10 - 13cm dia spaced at 75cm centres including necessary cross bracings etc., complete complying with standard specifications.

For column post

For slab

Providing and laying in position Standardised Concrete Mix M-20 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 contenet 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 imparing 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 Crushed Stone Sand (M- 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 departmental officers -

Supplying and Fabrication of Steel and placing in position MS / Ribbed tor steel Grills for RCC works as per design given including cost of steel and GI binding wire in Floors etc,. Complete complying with standard specification in force and as directed by department officials.-

Brick Work in Cement Mortar 1:5 Mix (one cement, five Msand) using new best II Class Bricks of size ( 9” x 4 3/8” x 23/4 “ )from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.

First floor (FF + Additional Lift)

Special ceiling Plastering in Cement Mortor 1:3 Mix (one Cement, Three Msand ) 10mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete . complying with std. specifications-10 m2.

Plastering with cement mortar 1:5 ( one cement five Msand ) 20mm thick in all floors including cost and conveyance of all materials labour charges etc., complete complying with standard specifications (S.I.306)

Supplying and fixing of RoofTruss using M.S. angle frames and M.S Plates including cost of I section, angles and flats in proper position including labour charges for cutting, welding, and including labour charges for priming cost of red oxide painting and erection in a proper position etc. complete as per standard specification.

Weathering Course with broken brick jelly 20mm size pure slacked lime over R.C.C. roof slab the preparation of 32:12.5 for required depth and slope etc. complete.

Weathering Course with broken brick jelly 20mm size pure slacked lime over R.C.C. roof slab the preparation of 32:12.5 for required depth and slope etc. complete.

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 glazed with 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.

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

UPVC Door Specification: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride)- Ventilator 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 2020-2021, P.No 71, SI.No 247)

Paving the floor with descrgned coloured vitrified tiles of size 600 x 600 x 8mm of best quality and approved variety complying / confirming ISI specification land over cement mortar 1:3 (one cement and three sand) 20mm thick and pomted with same coloured cement neatly etc., complete.

Dadoing walls with the following types tiles of suitable size of approved quality and colour set in cement mortar 1:2 (one cement ,two P -sand); 10mm and pointing with colour cement neatly etc., complete in all floors.

Paving the flooring with ceramic tiles of following types of approved colour and quality laid in cement mortar 1:3 (one cement and three M -sand ) 20mm thick in all floors and the top pointed with the same coloured cement etc., complete in all floors.

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 in position colour glazed EUROPEAN WATER CLOSET with 'P' or 'S' trap and double flapped seat cover, 12.50 litres capacity P.V.C. low level FLUSHING TANK including all internal fittings fixed on C.I. brackets, 12mm PVC or brass nipple, chromium plated brown headed stopcock, 12mm nylon connection with necessary teakwood plugs, clamps, screws to the portion coming with walls and floors, including dismantling masonry and redoing the same to the original condition.

Supplying and fixing in position best Indian make white glazed earthenware WASH HAND BASIN of 560x406mm with a a pair of C.I. Brackets, 15mm dia C.P. Pillar tap, 32mm G.I. Waster water pipe, 32mm dia C.P. Brass waster coupling, plug with chain, 15mm dia PVC connection, 15mm G.M. wheel valve with ISI mark and necessary G.I. union and G.I. Elbow, including fixing wash hand basin in position with white lead, clamps, teakwood plugs, screws, rubber washer etc., complete without any leakage complying with standard specifications.

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC.unsheathed Cu. Conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A F.T. switch with painting of suitable Colourfor open PVC light point / fan point (For electronic regulator) (5 points per coil) SD 21

Wiring with 2x 1.5sqmm (22 / 0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100Vgrade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with 150mmx 100mmx 75mm MS switch box for 5A 3 pin non interlocking flush type CS plug wfth painting of suitable colour withcontinuous earth wire connection of 14 SWG TC wire for open plug point SD 10

Supply and fixing of single box type 4'40 W flu fitting complete with copper choke and condensor with TWround blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting. SD 88

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

Painting Two coats with good quality of approved Emulsion paint including cost of all materials to site and all labour charges for mixing applying and proper curring etc., Complete as per Standard Specifications for 10 sqm

Painting new iron works with two coats of approved quality and color of synthetic enamel paint over the existing red oxide primer in all floor including cost and conveyance of all materials labour charges etc., complete as per standard specification.

Supplying and fixing PVC rain water down fall pipes of 4kgf/cm2 variety of the following sizes excluding cost of PVC specials but including charges for fixing them in position with nessary shoes, bends, clamps, TW plugs, screws, nails etc., complete.

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

Supply and delivery and fixing of 1000 litter Capacity HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,

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 upto 4 metre height above ground level, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works.

20mm UPVC pipe

25mm UPVC pipe

110mm PVC pipe

110mm pvc bend

110mm pvc TEE

SIVAKUMAR V (BID ID -1351218)