Repair of 2 unit North side Residential Hostel Building of Schedule Tribe high school Belsandi at Gaunaha Block, West Champaran.

GOVERNMENT OF BIHAR

BUILDING CONSTRUCTION DEPARTMENT

NAME OF DIVISION :- BUILDING DIVISION, BETTIAH

BILL OF QUANTITY

Name of work- Repair of 2 unit North side Residential Hostel Building of Schedule Tribe high school Belsandi at Gaunaha Block, West Champaran.

Estimated Cost :- ₹ 5,002,148.00

Earnest Money :- ₹ 100,100.00

Cost of B.O.Q :- ₹ 10,000.00

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

1 0L01 Providing labour for all work as per direction of E/I.

i. Carpenter for fitting fixing of door , windows and other works 10.000 20.00 each 479.08 ₹ 9,582.00

2 15.30.1 Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles 10 mm to 25 mm 272.035 544.07 M² 30.70 ₹ 16,703.00

3 15.13.1 Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 meters lead. 76.000 152.00 Each 58.90 ₹ 8,953.00

4 13.74 Removing white or colour wash by scrapping and sand paper in and preparing the surface smooth including necessary repair scratches etc. complete. 5331.306 10662.61 M² 7.70 ₹ 82,102.00

5 14.1.1 Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, With cement mortar 1:4 (1 cement :4 fine Sand) all complete as per direction of Engineer-in-Charge. 592.367 1184.73 M² 237.20 ₹ 281,019.00

6 13.80A.1 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. etc all complete as per building specification and direction of E/I. 5923.673 11847.35 M² 81.10 ₹ 960,820.00

7 13.77A.2 + 13.78.2 Distempering with 1st quality washable distemper (ready made ) of approved manufacturer and of required shade and colour complete. As per manufacture's specifications. 3459.458 6918.92 M² 72.70 ₹ 503,005.00

8 13.79.2 + 13.78.1 Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade Old work (one or more coats) 2464.215 4928.43 M² 99.70 ₹ 491,364.00

9 13.93.2 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:One or more coats on old work etc all complete job as per building specification & direction of E/I. 110.953 221.91 M² 54.30 ₹ 12,049.00

10 11.36 Providing and fixing 1st quality ceramic glazed wall tiles confor-ming to IS : 15622 (Thickness to be specified by the manufacture) of approved make in all colours, shades except burgundy , bottle green , black of any size as approved by Engineer-in-charge in skirting , risers of steps and dados over 12 mm thick bed of cement Motar 1:3(1 cement: 3 coarse sand ) and jointing with grey cement slurry @ 3.3 kg per sqm including pointing in white cement mixed with pigment of matching shade complete. 146.108 292.22 M² 795.00 ₹ 232,312.00

11 11.37 Providing and laying Ceramic glazed floor tiles 300x300 mm (thickness to be specified by the manufacturer) of ist quality conforming to IS : 15622 of approved make in colours such as white , Ivory , Grey , Fume Red , Brown , laid on 20 mm thick Cement motar 1:4 (1 cement: 4 coarse sand ) including pointing the joints with white cement and matching pigment etc., complete. 125.927 251.85 M² 686.80 ₹ 172,973.00

12 9.100.2 Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete: 90.000 180.00 Each 50.30 ₹ 9,054.00

13 9.97.2 Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete: 45.000 90.00 Each 98.20 ₹ 8,838.00

14 9.96.2 Providing and fixing aluminium sliding door bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete: 45.000 90.00 Each 210.10 ₹ 18,909.00

15 9.20.2 Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1 st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 69.930 139.86 M² 2578.00 ₹ 360,559.00

16 9.117.1 Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1 mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineer-in-charge 148.500 297.00 M 203.70 ₹ 60,499.00

17 9.118.1 Providing and fixing to existing door frames. 24 mm thick factory made PVC door shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (± 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of ‘H’ section, a uPVC hollow section of size 100x24 mm and 2 mm (± 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic / galvanised M.S. ‘U’ cleats. The shutter frame filled with a uPVC multichambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer’s specification and direction of Engineer-incharge. (For W.C. and bathroom door shutter). 47.250 94.50 M² 1629.00 ₹ 153,941.00

18 12.78.2 Providing and fixing on wall face unplastidsed-PVC(working pressure 4 kgf per sqm) rain water pipes conforming to IS :4985 including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion all complete as per direction of Engineer in Chargecomplete job as per building specification & direction of E/I. 36.59 73.18 M 257.50 ₹ 18,844.00

19 12.79 Providing and fixing on wall face unplasticised -PVC molded fittings/accessories etc as per building specification & direction of E/I.

20 15.25 Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead. 42.651 85.30 M² 106.70 ₹ 9,102.00

21 11.26.1 Kota stone slab flooring over 20 mm (average ) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete . Base with 1:1:1 (1 lime : 1 surkhi: 1 coarse sand ) / 1:4 (1 cement: 4 coarse sand ) 133.071 266.14 M² 1252.70 ₹ 333,396.00

22 11.26.1 Kota stone slabs 20 mm thick in risers of steps skirting. Dado & pillar laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand ) and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete. Details of cost for 10 sqm 5.706 11.41 M² 1334.90 ₹ 15,234.00

23 4.1.3 Providing and laying in position cement concrete of specified grade exluding the cost of centring and shuttering-all work upto plinth level

1:2:4(1 Cement: 2 coarse sand:4 graded stone aggregate 20 mm nominal size) 9.980 19.96 M³ 3998.10 ₹ 79,802.00

24 14.5.1 Renewing glass panes, with putty and nails wherever necessar including racking out the old putty: Float glass panes of thickness 4 mm 120.960 241.92 M² 723.80 ₹ 175,102.00

25 14.79 Disconnecting damaged overhead/terrace PVC water storage tank of any size from water supply line and removing from the terrace including shifting at ground level as per direction of Engineer-incharge. 4.00 8.00 Each 175.30 ₹ 1,402.00

26 14.75A Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank, including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba, all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account) 10000.00 20000.00 ltr. 0.20 ₹ 4,000.00

27 14.80.2 Providing & fixing White vitreous china water closet squatting pan (Indian type) along with "S" or "P" trap including dismantling of old WC seat and "S" or "P" trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material i/c malba, all complete as per the direction of Engineer-in charge. 12.00 24.00 Each 3016.80 ₹ 72,403.00

28 17.71 Providing and fixing PTMT liquid soap container 109 mm wide,125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms. 12.00 24.00 Each 146.30 ₹ 3,511.00

29 17.72 Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour,weighing not less than 88 gms. 12.00 24.00 Each 204.70 ₹ 4,913.00

30 17.7 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require :

17.7.1 White Vitreous China Wash basin size 630x450 mm with apair of 15 mm C.P. brass pillar taps 6.00 12.00 Each 2764.40 ₹ 33,173.00

31 14.80.2 Providing & fixing White vitreous china water closet squatting pan (Indian type) along with "S" or "P" trap including dismantling of old WC seat and "S" or "P" trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material i/c malba, all complete as per the direction of Engineer-in charge. 1.00 2.00 Each 3016.80 ₹ 6,034.00

32 18.52.1 Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. 4.00 8.00 Each 594.80 ₹ 4,758.00

33 18.50.1 Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms. 4.00 8.00 Each 715.10 ₹ 5,721.00

34 17.69.1 Providing and fixing PTMT Waste Coupling for wash basin and sink,of approved quality and colour 4.00 8.00 Each 103.00 ₹ 824.00

35 18.50.1 Providing and fixing uplasticised PVC connection pipe with brass ions : 45 cm length 15 mm nominal bore 6.00 12.00 Each 85.20 ₹ 1,022.00

36 17.10.1 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe 32 mm dia 6.00 12.00 Each 104.40 ₹ 1,253.00

37 18.9.3 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement , trenching , refilling & testing of joints complete as per direction of Engineer in Charge. 25.00 50.00 M 294.70 ₹ 14,735.00

38 18.8.1 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement , trenching , refilling & testing of joints complete as per direction of Engineer in Charge. 15.00 30.00 M 278.20 ₹ 8,346.00

39 14.2 Fixing chowkhats in existing opening including embedding chowkhats in floors or walls cutting masonry for holdfasts, embedding hold fasts in cement concrete blocks of size 15 x 10 x 10 cm with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size), painting two coats of approved wood preservative to sides of chowkhats and making good the damages to walls and floors as required complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge.

14.2.2 i. Window chowkhats 9.000 18.00 each 477.60 ₹ 8,597.00

40 9.48.1 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. 86.400 172.80 kg. 144.50 ₹ 24,970.00

41 10.14.1 Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer 660.450 1320.90 kg. 110.40 ₹ 145,827.00

42 22.3 Providing and laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C. kitchen and the like consisting of: (i) 1st course of applying cement slurry @ 4.4 kg/sqm mixed with water proofing compound conforming tc IS 2645 in recommended proportions. (ii) 2nd course of 20 mm cement plaster 1:3 (1 cement:3 coarse sand)mixed with water proofing compound in recommended proportion, (iii) 3rd course of applying blown or/residual bitumen aplied hot at 1.7 kg. per sqm of area, (iv) 4th course of 400 micron thick PVC sheet.(Overlaps at joints of PVC shet should be 100 mm wide and pasted to each other with bitumen @ 1.7 kg/sqni) 125.927 251.85 M 480.6 ₹ 121,041.00

43 Carriage cost of Materials

44 Extra cost of Materials

Executive Engineer

Building Division, Bettiah