Construction of Guard room, Special Repair and Height Raising of Boundary wall of SC & ST Residential Girls High School at Dhamaura Under Gaunaha Block (West Champaran).

GOVERNMENT OF BIHAR

BUILDING CONSTRUCTION DEPARTMENT

NAME OF DIVISION :- BUILDING DIVISION, BETTIAH

BILL OF QUANTITY

Name of Work:- Construction of Guard room, Special Repair and Height Raising of Boundary wall of SC & ST Residential Girls High School at Dhamaura Under Gaunaha Block (West Champaran).

Estimated Cost :- ₹ 3,782,368.00

Earnest Money :- ₹ 75,700.00

Cost of B.O.Q :- ₹ 5,000.00

Sl.No. S.O.R Details Quantity Unit Rate Amount

1 15.56 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. 302.04 302.04 M² 21.7 6,554.00

2 13.80 Removing dry or oil bound distemper by scrapping, sand paper and preparing the surface smooth including necessary repari scratches tec. Gmplete 1711.53 1711.53 M² 9.7 16,602.00

3 15.3 Dismantling jack arch roofing and floors including stacking of serviceable material and disposal of unserviceable material within 50 metres lead. 5.48 5.48 M³ 1411.2 7,733.00

4 5.2 Reinforced cement concrete work in wall (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts, etc. upt floor five level excluding cost of centring, shuttering, finishin and reinforcement.

5.2.2 1:1:5:3(1 cement: 1.5 coarse sand:3 graded stone aggregate 20mm nominal size) 52.91 52.91 M³ 5670.00 300,000.00

5 5.9 Centring and shuttering including strutting,propping etc. and removal of form for.

6 5.22 Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

7 6.1.14A +6.3A Brick work with bricks of class designation 100A in foundations and plinth in Cement mortar 1:6 (1 cement: 6 coarse sand ) 99.36 99.36 M³ 5662.10 562,586.00

6.1.14C Cement mortar 1:6 (1 cement: 6 coarse sand ) 0.71 0.71 M³ 4923.00 3,495.00

6.1.14A +6.3C Extra tor Brick work in superstructure above plinth level upto floor V cum 7.35 7.35 M³ 5765.20 42,374.00

8 13.12 15 mm cement plaster of mix

9 13.79.1 + 13.78.1 Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade. New work (three or more coats). Applying one coat of cement primer of approved brand and manufacture on wall surface:

10 11.35 Providing and fixing M.S. angle 50x50x5 mm to act as nosing with tugs of M.S. flat 10x5 mm 10 cm long forked at end 60 cm apart (minimum 3 lugs to be provided) including necessary welding and applying a priming coat of approved primer on exposed surfaces etc. complete 1062.48 1062.48 Kg 118.4 125,798.00

11 10.43 Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4 m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5 mm thick) wire of high tensile strength of 165 kg/ sq mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately) 574.22 574.22 M 272.6 156,532.00

12 13.82 Painting with ready mixed paint of approved brand and manufacture in all shades to give an even shade:

13.82.1 New steel work (two or more coats) 34.25 34.25 M² 83.5 2,860.00

13 OL05 Providing labour for site cleaning and other work etc. 20.00 5.00 25 Nos 355.00 8,875.00

14 2.8 Earth work in excavation in foundation trenches or drains(not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m . including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 0.00

15 2.28 Supplying and Filling in plinth with local sand and under floors including, watering, ramming consolidating and dressing complete 8.30 8.3 M³ 287.30 2,385.00

16 11.72 Providing designation 100 A one brick flat soling joints filled with local sand including cost of watering, taxes, royalty all complete as per building specification and direction of E/l, 38.76 38.76 M² 283.30 10,981.00

17 4.1 Providing and laying in position cement concrete of specified grade exluding the cost of centring and shuttering-all work upto plinth level.

4.1.3 1:2:4(1 Cement: 2 coarse sand:4 graded stone aggregate 20 mm nominal size) 2.68 2.68 M³ 3998.10 10,715.00

18 5.33 Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana /Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate /retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. 0.00

5.33.1 All works up to plinth level 5.54 5.54 M³ 5063.40 28,051.00

5.33.2 All work above Plinth level upto floor V Level. 7.139 7.139 M³ 5863.20 41,857.00

19 2.26 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth: consolidating each deposited layer by ramming and watering lead 13.87 13.87 M³ 123.90 1,718.00

20 10.18 Providing and fixing circular/hexagonal cast iron or M.S sheet box for ceiling fan clamp 140 mm internal dia, 73 mm height, 5 mm thick rim bottom and top lids, 1.5 mm thick M.S sheet with its top surface hacked for proper bonding top lid shall be screwed into the cast iron box by means of 3.3 mm dia round headed screws, one lock at the corners. Clamps shall be made of 12 mm dia M.S. bar bent to shape as per standard drawing. 1.00 1 Nos 165.40 165.00

21 13.13 20 mm cement plaster of mix

13.13.1+ 1:3 (1 cement: 3 coarse sand)

13.36 Extra for providing and mixing water proofing material in proportion recommended by the manufacturers:

13.36.5 20 mm cement plaster 1:3(1 cement:3 sand) 14.82 14.82 M² 240.40 3,563.00

13.11 12 mm cement plaster of mix

22 13.24 6 mm cement plaster to ceiling of mix

23 13.17.2 12 mm cement plaster 1:4( 1 cement: 4coarse sand) finished with a floating coat of near cement Details of cost for 10 sqm 20.58 20.58 M² 192.20 3,955.00

24 11.41 Providing and laying vitrifed floor tiles in different sizes {thickness to be specified by the manufactruer) with water absorption's less than 0.08 % and conforming to IS : 15622 of approved make in all colours and shades, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand ) including grouting the joint with white cement and matching pigments etc., complete

25 10.5 Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3mm MS gusset plates at the junction and corners.all necessary fittings completejncluding applying a priming coat of approved steel primer.

10.5.1 Using M.S. angle 40x40x6 mm for diagonal braces 11.97 11.97 M² 3653.00 43,726.00

26 9.48 Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

9.48.2 Fixed to openings/ wooden frames with rawl plugs screws etc 189.00 138.6 Kg 161.10 22,328.00

27 13.80.A.2 Providing and applying white cement based putty of average thickness 2 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. Distemperin 118.06 118.06 M² 105.40 12,444.00

28 13.77A.1 Distempering with 1st quality washable distemper (ready made ) of approved manufacturer and of required shade and colour complete. As per manufacture's specifications Two or more coats on new work 0.00

13.78 Applying one coat of cement primer of approved brand and manufacture on wall surface: 0.00

29 13.46A Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade : 0.00

13.46A.1 New work (Two or more coat applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm) 85.85 85.85 M² 132.50 11,375.00

30 13.93 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: 0.00

13.93.1 Two or more coats on new work 42.53 42.53 M² 84.50 3,594.00

31 Carriage cost of Materials. 0.00

32 Extra cost of Materials. 0.00

Executive Engineer

Building Division, Bettiah