Krishnagiri District Shoolagiri Block under the Scheme Mines and Minerals _ 2021_22 Construction of Stage at Government Higher Secondary School at Maruthi Nagar in B.Kurubarapalli Panchayat Package No_2025_26_SGI_135

1.Construction of Stage at Government Higher Secondary School @ Maruthi Nagar H/O B.Kurubarapalli.Estimate Amount: Rs.13.17 Lakhs

Earth work excavation for foundation in all soils and sub soils to full depth etc., ordinary soil complete

Cement Concrete in 1 : 4 : 8 mix using 40 mm metal including cost and conveyance of all materials to site and labour charges etc complete

Filling in Basement with excavated Earth in layers of not more than 15cm. Thick well rammed, watered and consolidated complying with standard specifications etc., complete.

Brick work in cement Mortor 1:5 (One cement and five sand) using second class Bricks of size 23 x 11.5 x 7.5 cms for the following including mixing mortar and all other labour charges etc complete.

Supplying and errecting shuttering including necessary support for plane surface including all R.C.C Works etc., Complete.

Centering Below Ground Level

Rate For Column Roof Slab Lintel Beam

Sunshade

Supplying, fabricating and placing in position inild steel or ribbed tor steel and all reinforced cement Concrete works as per the design given including cost of steel and binding wire in all floors etc complete complying with Standard (MS rods or RTS rods) which will be supplied departmentally at section stores and cost will be recovered at issue rate. The binding wire shall be supplied by the Contractor.

R.C.C. 1:1.5:3-using 20mm ISS HBGS metal including cost and conveyance of materials and labour charges etc. complete

Supplying and applying of two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothy with grinding machine and the surface shall be thoroughly cleaned out dust and scrubbing. The Surface shall then be allowed to dry for atleast 48 hours. It shall then be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then sand papering (waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly, etc.. complete complying with standard specifications and as directed by the Departmental Officers. [The rates are inclusive of hire charges for grinding machine with wheel, cost of sand paper (waterproof abrasive sheet), cost of putty blade, labour charges for grinding the joints and sand papering, two coat of putty, scrapping the putty area to level the surface smooth, etc., complete]. The Putty should be got approved by the Executive Engineer before use on work.

Plastering with CM 1:3, 10mm thick.over the cement concrete for floor finish including curing etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.

Paving the Top of roof with Solar reflective ceramic tiles of size 305 x 305 x 7mm thick of approved quality and colour laid in Cement mortar 1:3 (One cement and three M.Sand) 12mm thick and pointed with tile grout (Nitotile Grout or equivalent) and cement in the ratio of 1:3 for joint, curing etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by the Executive Engineer before use on works)

Flooring with following ceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three M.Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

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

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two crushed stone M.Sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Supplying and Fixing of Steel Door of Size 1.20mx2.10m including all charges etc.. Complete

Supplying and Fixing of Steel Door of Size 1.20mx1.30m including all charges etc.. Complete

Supplying and fixing P.V.C rainwater down fall pipe of 100mm dia with necessary shoes, bends,& clamps etc.,

Distembering two coats using best approved Interiar oil destember with one coat primer over New plastered Surface including cost and conveyance of materials and labour charges etc complete

Painting Two Coats Approved Plastic Emultion Paint with one coat primer over New Cement Plastered surface including cost and conveyance of materials and labour charges etc complete.Schedule ItemNo.359 – B) - 10.00 Sqm.

Provision For Name Board Charges

Provision Photo Charges

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

Please Enable Macros to View BoQ information