Reconstruction of class room building at Corporation middle school Thadagam road, edayarpalayam In ward no35 west zone coimbatore corporation.

Amount

Dismantling and removing the existing damaged M.S Doors and windows including all cost etc complete.

Dismantling and Removing the existing damaged brickwork in cement mortar including all cost etc complete.

Dismantling and Removing the existing damaged cement concrete works including all cost etc complete.

Dismantling and Removing the existing damaged Reinforced cement concrete works including all cost etc complete.

Dismantling and Removing the existing damaged C.R.Masonry work in cement mortar including all cost etc complete.

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

Providing centering R.C.C beams and slabs using M.S.Sheet sides and soffits including all cost and conveyance etccomplete

BRICK WORK in cement mortar 1:5 using best quality of second class chamber bricks including all cost etc., complete

Ground Floor

First Floor

Second Floor

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

Supplying and fixing of 40mm thick Cuddapha Slabs in position in cub boards, Racks, Platform in all floors etc., Double side polishing including all cost etc complete..

Supply and fixing of mild steel doors and windows using all round "L" angle 25 X 25 X 6mm thick, cross bracing 20 X 6mm M.S.Flat with necessary locking arrangements including cost and conveyance etc complete

Supply and fixing of mild steel window Grill using all round 25 mm square pipes as vertical and horizontal bracings and side support with 40 x 70 mm Rectanguler pipe , with necessary bracings and side support with flats and angles and casting flowers etc , with necessary locking arrangements including cost and conveyance etc

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

Supplying, fabricating and Fixing of M.S Pipes and angles of various sizes for Vertical support & longitudinal and cross purlins for roofing work inclusive of cost of materials, labour charges for fabrication, fixing including cost of transport at site of work etc., Complete complying with standard specification..

Supplying, fabricating and Roofing with Architectural Designer Type ornamental Galvalume sheet of 0.47mm thickness with shell top screws etc., including one coat of red oxide primer and finishing with two coats of enamel paint. The rate is inclusive of cost of materials, labour charges for fabrication, fixing including cost of transport at site of work etc., Complete complying with standard specification..

Floor Finish with Ornamental design double charged Digital Printing Floor tiles 60 X 60 cm of approved brand and colour in all floors over a base layer of cement mortar 1:3 (one cement and three sand) 20mm thick using first quality tiles of size 60 X 60cm and point with colour cement neatly and fixed in position so as to make perfectly smooth and to alignment etc., complete complying with standard specification

Floor finish with first quality erocan tiles(exterior) of all colours of size 350mmx350mmx25mm laid in cement mortar 1:3 mix ,20 mm thick using first quality stain resistant tiles and pointing with colour cement neatly and fixed in position to make perfectly smooth and to alignment etc complete with standart specification etc complete

Painting the Wall Two Coats 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.

Painting with Two Coats of approved colour Enemal paint over One Coat of primer over the New iron doors and gates surfaces etc., complete complying with standard specifications and as directed by the departmental officers.

Wiring with 2x1.5sq.mm (22/3.0) PVC insulated unsheathed SC Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessorie in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A switch with continous earth wire connection of SWGTC wire for making good of the concealed portion with suitable colour for PVC concealed light/Fan Point (For electronic regulator) (5 Points per coil) (SD-23)

Wiring with 2x1.5sq.mm (22/3.0) PVC insulated unsheathed single core unsheathed copper Conductorcable of 1100V grade in suitableheavy gauge MS conduit pipeon wall and celling with M.S accessories inflush with wall with 150mm x 100mm x 75mm MS swithbox with 3mm thick hylum sheet cover for 5A 3pin non interlocking CS plug with continuos earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour for concealed plug point.

Wiring with 2x4 sqmm (56/3.0) PVC insulated SC unsheathed cu. Conductor cable of 1100V grade in suitable heavy gauge MS conduit piped on wall and celling with M.S accessories inflush with wall with 150mm x 100mm x 75mm MS switch boxconcealed type with 3mm thick hylum sheet cover for 5A 3pin non interlocking CS plug with continuos earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour for concealed power plug point.

supply and run of 2 of 4 sq.mm (84/0.3) PVC insulated SC unsheathed cu. Conductor of 1110V Grade in suitable PVC rigid pipe on wall and ceilling ce7/20with current earth wire connection of 14SWG TC Wire with painting of suitable colour.(SD-57)

Supply and fixing of horizontal type 2 way double pole neutral MCB distribution board in sheet steel enclosure with 40A pole MCB isolater as incoming and 12 nos. 6A to 32 A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. The MCBDB and MCB's should be withn the ISI mark. (like standard make). (SD-173)

Supply and fixing of TNEB motor board suitable for single phases 63A service connection made up odf suitable angle iron frame work of size 2 feet x 1 1/2 feet using angle iron of size 1 1/2"x 1 1/2" x1/4" rigidly fixed on wall covered with hylum sheet of size 2 feet x 1/2 feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 nos 63A fuse units (500V) 1 No. Neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 7/16 PVC insulated copper wire with earth connection complete.

supply and run of 2 of 4 sq.mm (56/0.3) PVC insulated SC unsheathed cu. Conductor of 110V on 7/20G bearer wire for service connection mains

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

Supply and fixing of 4 Feet LED fitting with 20W LED tube complete with ISI Mark including all cost etc complete

supply of fixing 1200 mm (48") AC Ceiling fan complete with stepped electronic t, 300W regulator with 300mm down rod on the existing clamp.

Providing Green boards on walls in cement mortar 1:3 mix 12 mm thick using neccessaery black board ingredients including all cost etc complete.

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