1 Site Preparation & marking L.S 1, brickwork in basement in cm 1: cft 19,975.00

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Laureen Hensley
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1 GURUKULAM' TRUST CHILDREN SCHOOL KOVALAM - CHENNAI ESTIMATE FOR CONSTRUCTION OF THREE CLASS ROOMS - GROUND + TWO FLOORS BUILDING - INCLUDING STAIR-CASE Plinth area : Class Room x = x 3 = 1988 sq.ft. Stair-case x = x 4 = 284 sq.ft Total = 2272 sq.ft FOUNDATION & BASEMENT 1 Site Preparation & marking L.S 1, Earth work excavation for column footing 4.5 x 4.5 x 4.5 & plinth beam 1.5 x River sand filling in foundation for 6" thick & Plinth Beam 3" thick and under floor 6" thick, including watering, leveling and consolidation. 4 P.C.C. (1:5:10) in foundation mat concrete for column footing 4" tk, plinth beam 3" tk & under floor 4" tk using 40mm jelly including ramming, curing, etc 5 Back-filling, watering and consolidating the foundation sides, & basement with bought out earth 6 R.C.C. (1:2:4) using 20mm blue metal in footing Concrete, columns & plinth beam cft 3, cft 8, cft 13, cft 23, cft 33, brickwork in basement in cm 1: cft 19, Damp Proof Course in cm 1:4 using 2% water proof compound by wt. 9 Shuttering work for Column, Plinth Beam upto basement 10 Steel supply & fabrication (cutting, bending & tying) including necessary binding wire sft 27, kg 63, Plastering all-round basement sft 4, I Total for foundation & basement 199,555.00

2 II SUPER-STRUCTURE: - GROUND FLOOR like Colms,, Lintel, s/shades, Beams/ Roof slabs, cft 53, super-structure upto 9' 7.5" ht 6 Manufacturing, supplying & fixing 7 Manufacturing, supplying and fixing Aluminium glazed Windows with shutters (without grills)as per standard specifications 8 Hacking and rendering the RCC exposed surfaces suitable for plastering 9 Plastering concrete surfaces, i.e. inner ceiling, beams & columns in cm 1:4, 12 mm sft 26, kg 105, cft 36, sq.ft 6, sq.ft 17, sft 1, sft 6, Plastering inner walls in cm 1:5, 12 mm sft 11, Plastering outer walls in cm 1:5, 12 mm thk, incl. scaffolding work 12 Providing Ellis pattern floor finishing in cement concrete 1:2:4, 20 mm thick, with stone chips (includes staircase + steps & mid sft 10, sq.m 13, Construction of cup-board 15 ft x 7 ft using RCC slabs, and finishing complete 14 Preparing the surface and making Chalk Boards sft 5, each

3 15 White Washing two coats over a primer coat 16 Electrical wiring work - with switch boards and switches, without fittings - for 3 fan points, 4 light points and 2 plug points in class room, one light point and one plug III SUPER-STRUCTURE: - FIRST FLOOR sft 10, each 7, Total 312, like Columns, Lintel, Sunshades, Beams/ Roof slabs, cft 58, super-structure upto 9' 7.5" ht 6 Manufacturing, supplying & fixing 7 Manufacturing, supplying and fixing Aluminium glazed Windows with shutters (without grills)complying with standard specifications 5 Nos 8 Hacking and rendering the RCC exposed surfaces suitable for plastering 9 Plastering concrete surfaces, i.e. inner ceiling, beams & columns in cm 1:4, 12 mm sft 29, kg 105, cft 43, sq.ft 6, sq.ft 17, sft 1, sft 6, Plastering inner walls in cm 1:5, 12 mm sft 12, Plastering outer walls in cm 1:5, 12 mm thk, incl. scaffolding work sft 11,440.00

4 12 Providing Ellis pattern floor finishing in cement concrete 1:2:4, 20 mm thick, with stone chips (includes staircase + steps & midlanding) 13 Construction of cup-board 15 ft x 7 ft using RCC slabs, and finishing complete 14 Preparing the surface and making Chalk Boards 15 White Washing two coats over a primer coat 16 Electrical wiring work - with switch boards and switches, without fittings - for 3 fan points, 4 light points and 2 plug points in class room, one light point and one plug point in verandah sq.m 13, sft 5, each sft 11, each 7, Total 331, IV SUPER-STRUCTURE: - SECOND FLOOR like Columns, Lintel, Sunshades, Beams/ Roof slabs, cft 58, super-structure upto 9' 7.5" ht Laying weathering course over roof slab using brick-jelly / lime mix in ratio 32: sft 29, kg 105, cft 43, Finishing roof top with one course of Pressed tiles size 9" x 9" in cm 1:3 with water proof compound

5 6 Manufacturing, supplying & fixing 7 Manufacturing, supplying and fixing Aluminium glazed Windows with shutters (without grills)complying with standard specifications 5 Nos 8 Hacking and rendering the RCC exposed surfaces suitable for plastering 9 Plastering concrete surfaces, i.e. inner ceiling, beams & columns in cm 1:4, 12 mm sq.ft 6, sq.ft 17, sft 1, sft 6, Plastering inner walls in cm 1:5, 12 mm sft 12, Plastering outer walls in cm 1:5, 12 mm thk, incl. scaffolding work 12 Providing Ellis pattern floor finishing in cement concrete 1:2:4, 20 mm thick, with stone chips (includes staircase + steps & midlanding) 13 Construction of cup-board 15 ft x 7 ft using RCC slabs, and finishing complete 14 Preparing the surface and making Chalk Boards 15 White Washing two coats over a primer coat 16 Electrical wiring work - with switch boards and switches, without fittings - for 3 fan points, 4 light points and 2 plug points in class room, one light point and one plug point in verandah sft 11, sq.m 13, sft 5, each sft 11, each 7, Total 331,155.00

6 V STAIRCASE HEAD ROOM & TERRACE WORK like Columns, Lintel, Sunshades, Beams/ Roof slabs, cft 16, super-structure upto 7' 6" ht 6 Plastering the walls inner & outer & ceiling in stair-case head room area in cm 1:5 7 Brick work in cm 1:5 using stock bricks for super-structure upto 2 ht - for terrace parapet sft 4, kg 15, cft 29, sft , cft 7, Plastering the parapet wall inner, top & outer in cm 1:5 9 Laying weathering course over roof slab using brick-jelly / lime mix in ratio 32:12-1/2 average 3" thick, duly consolidating & finishing the roof top with once course of Pressed tiles size 9" x 9" in cm 1:3 with water proof compound 10 Manufacturing, supplying & fixing sft 5, sft 40, sq.ft 3, Supplying and fixing Cement Jolly sq.ft 1, White Washing two coats over a primer coat 13 Supplying & fixing 4" PVC rain water drop pipes - including pipe fittings sft 4, , Total 143,512.00

7 SUMMARY PER CLASS: Foundation & Basement 199, Ground Floor 312, First Floor 331, Second Floor 331, Stair-head room & terrace work 143, Total Plinth Area : 2272 sq ft Avg Cost per class 450, Cost per sft Chennai (R.V. Narayanan) 12th April 2008 Phone

PRICED BILL OF QUANTITIES

PRICED BILL OF QUANTITIES Engineering Projects (dia) Limited (A Govt of dia Enterprise) Words 1 EARTH WORK 1.1 Earth work in excavation by mechanical means (Hydraulic Excavator) / Manual means over areas (exceeding 30 cm in depth,