E1-5665-2020-13.ERODE CITY MUNICIPAL CORPORATION-Construction of Compound wall at Muthampalayam housing unit phase.3 OHT Premises at Ward.No.34 at Zone.3 in Erode City Municipal Corporation.

Amount

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 10 cum

ORDINARY SOIL (SS20A) Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in Sand , silt or other loose soil, wet Sand y loam and ordinary soil including excavated earth etc., complete .

a) Narrow Trunch For Foundation

b) Open Excavation

Plain Cement Concrete 1:4:8 (one cement four M sand and eight coarse aggregates) using 40mm size ISS HBG metal ( cement grade shall be 53 grade) including cost and conveyance of all materials to site and including for the mixing, laying,curing and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Providing and laying ,spreading and compacting graded stone aggregate to wet mix macadam (WMM ) soecification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Supplying and laying Rubberised interlocking Paver block M40 grade Providing and laying of 80mm thick high strength type conforming IS 15658-2006 of rubberized interlocking paver lock in size of minimum compressive strength of 40N/mm2 in uniform shape of approved make to be laid in flurring bone pattern with stone dust cushion below the uniform shap of approved non skitting surface in the top and the rate including levelling the base preparation of pavers as sub base, stone dust cushion 150mm thick laying out of pavement cut the pieces to fix the edge vibring the pavers,sweeping tranporting loading unloading of laying paver block as per standard specification,.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, 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. (Payment for centering shall be given after the concrete is laid) for nfoundation sides, Raft beam @ Slat

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)

a) Rectangular and Squre Column

Reinforced Cement concrete 1:1.5 :3 (one cement, one and half M sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

a) Ground Floor

Supplying, fabricating and placing in position Ribbed Tor Steel / TMT bars FE 500 for all RCC works as per design given including cost of steel and binding wire in all floors etc. complete complying with standard specification.

Plain Cement Concrete 1:3:6 (one cement, three fine aggregates and six coarse aggregates) using 20mm size ISS HBG metal ( cement grade shall be 53 grade).including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

BRICK WORK in cement mortar 1:5 (One cement and Five M sand) using Fly Ash bricks of size 230mmx110mmx70mm-virtually the bricks shall be sound compact and uniform in shape free from visible cracks warppage flaws and organic matter.the bricks shall be solid with frog on one of its bearing side. class designation not less than 35 kg/sq.cm an average compressive strength in cement mortar 1:5 one cement and six sand -including neat finishing ,curing etc.,complete complying with standard specification.

Special ceiling Plastering with Cement Mortar 1:3 (One Cement and three P Sand ) 10mm thick( cement grade shall be 53 grade) including finishing, curing, etc., complete in all floors complying with standard specification and as directed by the departmental officers.

Plastering with Cement Mortar 1:5 (One Cement and Five Sand ) 12mm thick including finishing, curing, etc., complete in all floors complying with standard specification and as directed by the departmental officers.

Supplying and fixing of MS grill of approved design for Compound wall, Door , Ventilator and windows of approved design using MS angle and MS flats including cost of all materials, welding charges, CC charges, transporting, etc., complete including two coats of enamel paint over one coat of steel primer.

Painting two coats with ready mixed Plastic Emulsion Paint approved ( Weather Shiled) Exterior 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 Old iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

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. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Manufacturing, supplying and fixing 75mm Thick Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:1.5:3 (one cement, One point sand and Three aggregates), 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.

UNITED ENGINEERS