Construction of compound wall and improvement works to the MGR nagar middle school in ward no 16 west zone coimbatore corporation

Amount

Providing Pile foundation of size 300 mm dia using augur including labour charges and all other tools and plants 2 including labour charges and all other tools and plants charges etc. , as per direction of dept officers (Local Rate) 280.00 M

Earthwork excavation in all types of soils including all initial lead and lift etc complete.

Cement concrete 1:4:8 (one cement, foure sand and eight aggregate) using 40mm gauge hand broken granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15 cm thick and compacted,etc., complete complying with standard specification.

Reinforced Cement Concrete M20 (Mix 1:1 1/2:3, one part of cement, one and half parts of sand , three parts of 20 mm hard blue granite metal by volume, characteristic strength not less than 20 N/sqmm) machine mixed for all reinforced Cement Concrete works, including scaffolding, cost of all materials, machine mixing, vibrating, lifting, curing, labour charges for laying & finishing etc., but excluding the cost and fabrication of reinforcements and also excluding centering and formwork etc., complete complying with the relevant standard specifications.

Supplying and fabricating of reinforcement steel of all diameters for reinforced cement concrete works at all heights and depths including straightening, cleaning,cutting,ending, placing in position and binding, hoisting and welding if any including cost of power, electrodes etc, cost of annealed binding wire (18 gauge), providing overlaps, tying in position and providing necessary cover blocks for all works as per detailed drawings supplied (including chairs, cranks, lap rods, spacer bars, fan hooks etc.,) with the relevant standard specifications, complete for all leads & lifts.

Supply and erecting shuttering including necessary supports for plane surfaces such as RCC column, footing, plinth beam, stair case etc., in all floors using mild steel sheets of 90cm X 60cm and 10 gauge stiffened with welded mild steel angle for boarding supported by casurina props at suitable intervals etc., completed complying with standard specification and as directed. l.No.122

Fly ash Brick work in CM 1:5 (one cement & five sand) using size 9"X4 3/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification

Filling with well gravel from approved quary including cost of conveyance and watering and consolidation etc complete.

Supply and Filling with M Sand in Layer by Layer including Watering and Consolidation and all labour charges for Spreading as per the Direction of the Departmental officers Etc, Complete

Plastering for concrete surfaces using cement mortar 1:3(One part of cement, three parts of sand by volume) thickness 12 mm (average) for all internal/external surfaces for drains etc., finished smoothly to one level including curing etc., complete, at all leads and at all heights

Plastering for concrete surfaces using cement mortar 1:5(One part of cement, five parts of sand by volume) thickness 12 mm (average) for all internal/external surfaces for drains etc., finished smoothly to one level including curing etc., complete, at all leads and at all heights

Painting with enamel paint two coats for new plastered surface with approved colour Emulsion paint over One Coat of primer over Cement Plastered Wall surfaces etc., complete complying with standard specifications and as directed by the departmental officers.

Providing flooring with rubber mould interlocking concrete block flooring over sand cushion including ramming before and after laying of concrete block in200kg/cm2 of compressive strenth as per the direction of the dept off etc., complete.

Weathering course in concrete broken stone brick jelly 20mm size in pure slacked lime over RCC slab. The proporation being 32:12:5 for requuired slope and the thickness of as required and well beaten with wooden beaters etc., completed - 10 m3

Supply and fixing of pull and push type manually operated MS shutter

Supply and fixing of 22 watts LED Tube Light Fittings complete with copper choke and condensor with TW round blocks on wall or ceiling with LED tube with PVC unsheathed copper leads from terminals to the fitting including all cost etc complete.

Supply and fixing of 1200mm (48")sweep AC ceiling fan complete with stepped electronic 300W regulator with the existing down rod on the existing clamps. (SD 110)

supply and fixing of 2 x 24w energy saver street light fitting with lamp incuding all cost etc complete.

supply and fixing of Electrical MCB Box

Conveyance of earth from site to 15 km far away to permitted low level area as directed by the department officiers

S MUTHURAJA (BID ID -1165179)

JAYALAKSHMI BUKDERS (BID ID -1165596)