Civil Works

Amount

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification.

Supplying and filling in foundation, basement, etc with M- Sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and filling in foundation, basement, etc with Conveyed Gravel in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, consolidated and curing etc.

Supplying and fixing Solid blocks of following size confirming to S.S.2145-1965 (Including jam blocks closers etc.,) made in CC 1:3:6(One Cement and Five M-Sand and Six HBGS Jelly) in CM 1:5(One cement and five M-sand) for masonry wall partition wall including curing neat finishing etc., complete.

Brick work in following Cement Mortar 1:6 (One cement and Six sand) using best quality II class ground moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" including curing, etc., complete complying with standard specifiction.

For Foundation & Basement

In First floor

Brick partition walls of 11.50cm thickness using best quality II class ground moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" in Cement Mortar 1:3 (One Cement and Three Sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately)

For SS in Ground Floor

Supplying and erecting steel Strutting 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. (Payment for centering shall be given after the concrete is laid)

Supplying and erecting, centering for sides and soffits including supports and strutting upto 3.29m height for plane surfaces as detailed below in all floors with all cross bracings using mild steel sheet of 90cm x60cm BG 10 guage stiffened and welded with M.S. angle of 25 x 25 x 3mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at about 90 cm centre to centre and supported by casurina props of 10 cm to 13 cm dia spaced at 75 cm centre to centre at suitable intervals etc. complete in all floors complying with standard specification.

For plane surfaces such as RCC slab, beam, lintel and landing slab etc.

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

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 content of 325 kg/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 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu'm') 7670 kg. 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 necessary and bearing surface of walls, beam shall be finished smooth with Cement mortar 1:3 (One Cement and Three Sand) and craft paper laid over it without claiming 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 requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).

For Foundation and Basement

For SS in Ground floor

Supplying, fabricating and placing in position M.S. or R.T.S. reinforcements grill for RCC works as per the design given including cost of steel and black binding wire etc., complete complying with standard specification.

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

Plastering the surface of walls with Cement Mortar 1:3 (One cement and Three P-sand), 20mm thick in all floors including curing etc., complete complying with standard specification and as directed by the departmental officers.

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.

Supplying and fixing of M.S grill of approved design for grill gate, grill work to doors and windows openings ramp etc., using necessary mild steel flats for inner and outer members which should be fixed on edges including priming coat of best approved quality red oxide primer etc., complete complying with standard specification.

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc., complete complying with standard specification.

Wet Mix Macadam (Table 400-13) (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of 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 achieve the desired density, Complete as per clause 406) as per MORT&H Rev. V Specifications No. 111,112,406,900

Providing and laying Prime Coat over WBM/WMM surface using 7Kg of Emulsion Bitumen (SS1) per 10sqm for preparatory to another bituminous construction over it ,including cost of material ,labourcharges ,rentals for machinery,fuel and all other incidental chargesetc.,complete as per Clause 502 of MORTH Rev-5.

Providing and laying Tack Coat over WBM/WMM surface (Treated with primer) using 2.50Kg of Bitumen Emulsion (RS1) per 10sqm for preparatory to another bituminous construction over it ,including cost of material ,labourcharges ,rentals for machinery,fuel and all other incidental charges etc.,completeas per Clause 503 of MORTH Rev-5 .

Providing and laying 50mm consolidated thick Dense Bituminous macadam using 0.40cum of 37.50-13.20mm, 0.35cumof13.20- .36mm and 0.36cum of 2.36mm &below size IRCmetal with 71.30kgs of VG30/VG40 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site,heating the bitumen and aggregate to required temperature and mixing the minrequired temperature in central hotmix plant 20-30 ton capacity,conveying the mix by tipper trucks topaver site,spreading the mix to uniform thickness of 75mm with mechanical paver to the specified grades and crosssections and consolidated by 8-10tonne Vibratory/Pneumatic Roller to the required density etc.,including labour for attending to paver to site etc.,including hire charges and fuel charges for 20-30tCMP with bitumen boiler, tipper trucks, Paver Finisher/9m paver finisher, Vibratory /Pneumatic roller and all other tools and plant required, including fuel and all other incidental charges etc.,complete as per specification using CMP as per clause 505 of MORTH rev-5.

Providing and laying compacting open graded premix carpet 20mm thick with a liquid seal coat which shall consist of open graded carpet of 20mm thickness in a single course composed of suitable small sized aggregates premixed with bituminous binder(VG30) with application of liquid seal coat for sealing the voids in a bituminous surface conforming to the specifications including cost of material ,labour charges ,rentals for machinery,fuelandall other incidental charges etc., complete as per MORTH Rev-5 (Mix-in-place method)

Supplying and fixing in position of Interlocking Paver block of 83mm with sand filling and vibrating for levelling and packing properly as directed by the departmental officers.

Supplying and fixing of Brass Golden colour letter following size to suit the Archtectural elevation drawing given for the including cost convey and all other mateirals ad labours incvolved etc., complete complying with standard specifications.

Dye cast letter 10" (jpU/,ul;ilkiy rPdpthrd; kzpkz;lgk;)

Dye cast letter 8" (mr;rug;ghf;fk;)

Dye cast letter 6" (br';fy;gl;L khtl;lk;)

GST at 18%

SAS CONSTRUCTION

V.KRISHNAN

BHARATHI