Construction of Culvert at Mullandiram Panchayat and Community Hall at Morapanthangal Panchayat of Arni Block in Package No.TVM/2024-25/84 Tiruvannamalai District under Mines grant 2024-25

Amount

Part I : Construction of 1.50m vent Culvert at Gurukulam in Mullandiram Panchyat.

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches, with excavated suitable material.

Cement Concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc., complete

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid) For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

Below Sill Level

Above Sill Level

Cement Concrete 1:3:6 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc., complete

Cement Concrete 1:2:4 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc., complete

Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Providing and fixing Tar Paper for bearing b/n bed black & deck slab

Reinforece Cement Concrete 1:1/2:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc., complete

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 Providing and fixing 20 mm thick compressible fibre board in expansion joint complete as per drawing and technical specifications

Backfilling behind abutment, wing wall and return wall comlpete as per drawing & technical specification clause 1204.3.8

Part II : Construction of Community Hall building at ADC in Morapanthangal Panchayat.

Earth work excavation for foundation in all classes of soils and sub soil to full depth except in hard rock requiring blasting but inclusive of shoring strutting if required for the sides of foundation.

Supplying and filling in foundation and basement with good sand in layers not more 15 cm thick including ramming, watering and compacting etc.complete complying to standard specification

3 Cement Concrete 1:4:8 mix using 40 mm HBG metal for foundaion including watering wherever necessary and laid in layers of not more than 15cm thick. Compacting etc., complete complying with standard specifications and as directed.

Brick work in CM 1:5 mix using country bricks ground moulded of size 23 x 11 x 7 CM for the following including curing etc., complete complying with standard specifications.

Supplying and Fabricating and placing in position MS Steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and blinding wire all floors etc., complete complying with standard specification.

Supplying and Erection centering for sides and soffiots including necessaary supports and strutting as directed by the departmental officers. Rate for 10m2 for the following items (RCC floor slab, roff slab, Rectangular/Square, Tee/ Ell beams, Lintels,

Below Lintel

Above Lintel

Rainforcement Cement Concrete 1:1.5:3 using 20 mm 1SS HBG metal for all RCC item of works excluding cont of reinforcement and fabricating charges, centering and shuttering but ichading curing and providing fixtures like fan clamps in the RCC floor of roof's

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two crushed stone M.Sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth w

Weathering course with best quality broken brick jelly of size 20mm uniform guage in pure slaked lime (no sand to be listed) over the RCC roof slab in the preposition being brick jelly to lime 32:12:1/2 by volume and laid over in to a single layer and complete.

Terrace flooring with one course of pressed tiles size of 20 x 20 x 2cm using CM1:3 mixed with crude oil 10% by weight of cement and pointed with cement mortor 1:3 etc., complete

11 Ceiling Plastering with cement mortar 1:3 mix to 10 mm thick for R.C.C. Items including cost and conveyance of all materials to site and all labour charges etc complete

Plastering with CM 1:5, 12mm thick over the cement concrete for floor finish including curing etc., complete complying with standard specifications and as directed by the departmental officers.

Colour Washing with best Distempering two Coats in to primer coat and two coats with oil bound distember over cement plasterd surface ceiling and other new surface and including clearing.preparing the surface and etc.,complete.

Painting two coat using readymixed emulsion paint of approved quality and colour over priming coat (New) including cost and all labour charges etc. complete

Painting TWO coats of new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with best approved first quality of synthetic enamel paint of approved colour over the existing priming coats, etc., complete complying with stan

Supply of steel doors and windows

Door 1.80 x 2.10m

Door D 0.90 x 2.10m

Door D1 0.75 x 1.80m

Door D2 1.20 x 2.10m

Window W 1.50 x 1.30

Window W1 0.90 x 1.30

Ventilator V 0.90 x 0.45

Ventilator V1 0.60 x 0.45

Provision for Electrification Arrangements

Wiring with 2 x 1.50 sqm (22/0.3) PVC insulated unsheathed single core Copper Conductor of 1100v Grade in suitable PVC Rigid Pipe on wall and ceiling with PVC accesseries with TW Switch box with 5AF T. Switch with painting of suitable colour for Light Point and Fan Point (For Electronic Regulator) SD No 25

Supply and fixing of 1200mm (48") AC ceiling fan complete with stepped regulator as per standard specificatios SD 112.

Supply and fixing of water TIGHT bulk head fixing with guard for incandescent lamp with 60w Bulb SD 84

wiring with 2x1.50 sqm PVC insulated unsheated SC.alu cable of conductor of 1100v grade insulated for open plug point SD245

Supply and fixing of TNEB meter board suitable for 32A single phase sc with 32A Fuse Unit etc., SD 127

GST Amount for providing Service to Government Contract Works for the above Construction Works. {GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

R. Elumalai (BID ID -1190026)