Construction of Guard room, Drain Cover, Generator shed, Special Repair and Height Raising of Boundary wall of SC &ST Residential High School at Bhirbhiriya Under Mainatar 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, Drain Cover, Generator shed, Special Repair and Height Raising of Boundary wall of SC &ST Residential High School at Bhirbhiriya Under Mainatar Block (West Champaran).

Estimated Cost :- ₹ 3,029,243.00

Earnest Money :- ₹ 60,600.00

Cost of B.O.Q :- ₹ 5,000.00

Sl.No. S.O.R Details Qty Amount Qty Amount Qty Amount 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. 208.09 4,516.00 0.00 0.00 208.09 M² 21.7 4,516.00

2 13.80 Removing dry or oil bound distemper by scrapping, sand paper and preparing the surface smooth including necessary repari scratches tec. Gmplete 1179.18 11,438.00 0.00 0.00 1179.18 M² 9.7 11,438.00

3 15.3 Dismantling jack arch roofing and floors including stacking of serviceable material and disposal of unserviceable material within 50 metres lead. 3.81 5,377.00 0.00 0.00 3.81 M³ 1411.2 5,377.00

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. 0.00 0.00 0.00

5.2.2 1:1:5:3(1 cement: 1.5 coarse sand:3 graded stone aggregate 20mm nominal size) 45.09 255,660.00 0.00 0.00 45.09 M³ 5670.00 255,660.00

5 5.9 Centring and shuttering including strutting,propping etc. and removal of form for. 0.00 0.00 0.00

6 5.22 Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. 0.00 0.00 0.00

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 ) 68.39 387,231.00 0.00 0.00 68.39 M³ 5662.10 387,231.00

6.1.14A +6.3C Extra tor Brick work in superstructure above plinth level upto floor V cum 0.00 7.35 42,374.00 0.00 7.35 M³ 5765.20 42,374.00

8 13.12 15 mm cement plaster of mix 0.00 0.00 0.00

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: Cement primer #REF! #REF! #REF! 1270.53 M² 119.8 152,209.00

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 738.72 87,464.00 0.00 0.00 738.72 Kg 118.4 87,464.00

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) 395.61 107,843.00 0.00 0.00 395.61 M 272.6 107,843.00

12 13.82 Painting with ready mixed paint of approved brand and manufacture in all shades to give an even shade: 0.00 0.00 0.00

13.82.1 New steel work (two or more coats) 23.81 1,988.00 0.00 0.00 23.81 M² 83.5 1,988.00

13 OL05 Providing labour for site cleaning and other work etc. 20.00 7,100.00 5.00 1,775.00 2.00 710.00 27 Nos 355.00 9,585.00

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 0.00 0.00

15 2.28 Supplying and Filling in plinth with local sand and under floors including, watering, ramming consolidating and dressing complete 0.00 8.30 2,385.00 0.00 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, 0.00 38.76 10,981.00 6.30 1,785.00 45.06 M² 283.30 12,765.00

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. 0.00 0.00 0.00

4.1.3 1:2:4(1 Cement: 2 coarse sand:4 graded stone aggregate 20 mm nominal size) 0.00 2.68 10,715.00 0.93 3,698.00 3.605 M³ 3998.10 14,413.00

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 0.00 0.00

5.33.2.1 All work above Plinth level upto floor V Level. 0.00 7.139 41,857.00 0.00 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 0.00 13.87 1,718.00 0.00 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. 0.00 1.00 165.00 0.00 1 Nos 165.40 165.00

21 20 mm cement plaster of mix 0.00 0.00 0.00

13.13.1+ 1:3 (1 cement: 3 coarse sand) 0.00 0.00 0.00

22 13.36.5 Extra for providing and mixing water proofing material in proportion recommended by the manufacturers: 0.00 0.00 0.00

23 13.11 12 mm cement plaster of mix 0.00 0.00 0.00

24 13.24 6 mm cement plaster to ceiling of mix 0.00 0.00 0.00

25 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 0.00 20.58 3,955.00 0.00 20.58 M² 192.20 3,955.00

26 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 0.00 0.00 0.00

27 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. 0.00 0.00 0.00

10.5.1 Using M.S. angle 40x40x6 mm for diagonal braces 0.00 11.97 43,726.00 0.00 11.97 M² 3653.00 43,726.00

28 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. 0.00 0.00 0.00

9.48.2 Fixed to openings/ wooden frames with rawl plugs screws etc 0.00 189.00 30,448.00 0.00 138.6 Kg 161.10 22,328.00

29 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 0.00 118.06 12,444.00 0.00 118.06 M² 105.40 12,444.00

30 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 0.00 0.00

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

31 13.46A Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade : 0.00 0.00 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) 0.00 85.85 11,375.00 0.00 85.85 M² 132.50 11,375.00

32 13.93 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: 0.00 0.00 0.00

33 20.3A.1 Making 25 cm (10") dia bore up to 4 mtr depth below ground with hand auger of approved quality in ordinary soi! (vide classification of soil item A ) true to plumb and without eccentri city in any stage of operation and disposal of the excavated earth up to 50 mtr , Lead in eluding all lifts , all complete as per approved disign and direction of E/l Details of cost for 4 piles of 4 m= 16 mtrs depth ) 0.00 0.00 6.00 1,070.00 6 M 178.30 1,070.00

34 12.50 Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.00 0.00 12.60 7,876.00 12.6 M² 625.10 7,876.00

35 10.16.1 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete 0.00 0.00 190.08 23,551.00 190.08 Kg 123.90 23,551.00

36 18.38 Painting G.I. pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work : 0.00 0.00 0.00

37 Carriage cost of Materials. 0.00 0.00 0.00

38 Extra cost of Materials. 0.00 0.00 0.00

#REF! #REF! #REF! Total 2,875,136.00

Executive Engineer

Building Division, Bettiah