Tiruvannamalai City Municipal Corporation Improvement of Amaravathi Murugaiyyan Municipal Girls School ( Auditorium , CC Flooring , Smart class arrangements) in Tiruvannamalai City Municipal Corporation .

Amount

Earth work excavation in sand silit (or) other loose soil, wet sand sandy loam including excavated earth with initial lead and lift of 1m and 2m respectively etc., complete as per standard specification.

Supplying and filling in foundation and basement with River sand in layers of not more than 15cm thick well rammed, watered and consolidated etc., complete complying with standard specification.

Cement Concrete 1:4:8 (One Cement, Four sand and eight 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, well rammed, consolidated and curing etc. complete complying with standard specification

Brick work in CM 1:5 (one cement & five sand) using Third Class Country Brick Kiln Burnt of size 8"X41/4"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT For Foundation and Basement

For Ground floor

Supplying and fabricating in position of MS or RTS rods for RCC work including the cost of steel and binding wire and all labour charges for cutting bending tying grill and stengthening and all labour chrges including the fabeication charges etc complete.

Suppying and erecting shuittering including necessary supports for plane surface in foundation and basement for RCC roof slabbeams , column footing, plinth beam, grade beam, criical piers, sill slabs, steps, etc using suitable mild steel sheets of B. G. 10 stiffened with welded suitable mild steel angles for boardings supported by casuarina props 10cm to 13cm dia spaced at suitable intervals etc complete as directed by thr deopartmental officetrs complying with standard specifications. For coloumn

For Roof slab,lintel,beam 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 contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost 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 requiremnents of IS standards. (No separate payment will be made by the Department for the excess usage of materials) For Foundation and Basement

For Ground floor

Plastering with cement mortar 1:5 (one cement and five sand) 12mm thick, in all floors etc., complete complying with standard specification,

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers.

Manufacturing supply and fixing of steel doors with following specification. MS angles of size 40x40x6mm at 3.5kg/m used for the outer frame and MS angles of size 35x35x5mm at 2.60kg/m for the outer frames. Stiffners with 32x6mm at 1.5kg.m MS flat is provided at the lock rail of the door and welded intact on both sides to the shutter frame, 18gauge CR sheets of best quality is laid as panel in the shutter frames, 18x5mm at 0.70kg/m MS flat is welded over the 32x6mm at 1.50kg/m MS flat on the rear side of the doors and welding the CR sheet for rigidly. Additional stiffners with 18x5mm at 0.7kg/m MS flat are provided diagonallyetc., complete as per standard specification Fully panelled Double leaf - Door(1.00m x 2.10 m)

Fully panelled Single leaf - Door(0.90 m x 2.00 m)

Painting two coats with ready mixed Plastic Emulsion Paint approved 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. - 10 sq.m

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.

Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand ) 20mm thick laid in-situ and pointed with same coloured cement

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers.

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall Modular 5A Switch with its accessories and making good of the concealed portion with suitable colour for PVC concealed light Point and Fan Point. (5 Points Per Coil) SD-23

Supply and fixing of 5A / 15 A 3 Pin combined flush type Modular wall socket with 15A modular flush type switch with its Accessories in flush with wall with connection SD-38

Supply and fixing of Havells/Philips / Crompton Fusion - II - Metallic Matt 1200 MM (48") AC ceiling fan complete with 300mm down rod on the existing clamp. [Data-M] SD-107

Supply and fixing of single box type 28W T5 flu fitting Philips MIROLTA Slim T5 TMS540 HF 1xTL5-28W/Havells / Crompton make complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting.[ Data- J] SD-87

Plain Cement Concrete 1:1.5:3 (One part of Cement, one and half part of Crushed Sand (M- Sand), three coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

ADD GST 18%

Arunai Infra (BID ID -1392120)