UNIT OF REQUIREMENTS

UNIT OF REQUIREMENTS A : Cement Works. Sl no Items of Work Quantity Materials Required Cement Fine Sand Coarse Sand Aggregates 10mm 20mm 40mm tonne m3 m3 m3 m3 m3 Cement Mortar : 1 1 : 1 1 m3 1.02 0.71 2 1 : 2 1 m3 0.68 0.95 3 1 : 3 1 m3 0.51 1.07 4 1 : 4 1 m3 0.38 1.07 5 1 : 5 1 m3 0.31 1.07 6 1 : 6 1 m3 0.25 1.07 Concrete : 7 1 : 1.5 : 3 with 10mm nominal size aggregate. 1 m3 0.40 0.425 0.85 8 1 : 1.5 : 3 with 20mm nominal size aggregate. 1 m3 0.40 0.425 0.28 0.57 9 1 : 2 : 4 with 10mm nominal size aggregate. 1 m3 0.32 0.445 0.89 10 1 : 2 : 4 with 20mm nominal size aggregate. 1 m3 0.32 0.445 0.22 0.67 11 1 : 2 : 4 with 40mm nominal size aggregate. 1 m3 0.32 0.445 0.11 0.22 0.52 12 1 : 3 : 6 with 20mm nominal size aggregate. 1 m3 0.22 0.47 0.24 0.70 13 1 : 3 : 6 with 40mm nominal size aggregate. 1 m3 0.22 0.47 0.24 0.65 14 1 : 4 : 8 with 40mm nominal size aggregate. 1 m3 0.17 0.47 0.24 0.65 15 1 : 5 : 10 with 40mm nominal size aggregate. 1 m3 0.13 0.47 0.24 0.65 6mm thick plaster : 16 1 : 3 10 m2 0.0367 0.077 17 1 : 4 10 m2 0.0274 0.077 12mm thick plaster : 18 1 : 3 10 m2 0.0734 0.1541 19 1 : 4 10 m2 0.0547 0.1541 20 1 : 5 10 m2 0.0446 0.1541 21 1 : 6 10 m2 0.0360 0.1541 15mm thick plaster : 22 1 : 3 10 m2 0.0877 0.1840 23 1 : 4 10 m2 0.0654 0.1840 24 1 : 5 10 m2 0.0533 0.1840 25 1 : 6 10 m2 0.0430 0.1840 20mm thick plaster : 26 1 : 3 10 m2 0.1142 0.2397 27 1 : 4 10 m2 0.0851 0.2397 28 1 : 5 10 m2 0.0694 0.2397 29 1 : 6 10 m2 0.0560 0.2397 30 Floating coat of neat cement 10 m2 0.02 31 Neat Cement Punning 10 m2 0.022 B : Brick Works. Sl no Items of Work Quantity Materials Required Cement Fine Sand Brick tonne m3 nos Full brick work in : 1 C.M 1 : 3 1 m3 0.1275 0.2675 494 2 C.M 1 : 4 1 m3 0.0950 0.2675 494 3 C.M 1 : 6 1 m3 0.0625 0.2675 494 Half bick work in : 4 C.M 1 : 3 10 m2 0.1428 0.2996 565 5 C.M 1 : 4 10 m2 0.1064 0.2996 565 6 C.M 1 : 6 10 m2 0.0700 0.2996 565 Brick on edge in : 7 C.M 1 : 3 10 m2 0.0923 0.1937 377 8 C.M 1 : 4 10 m2 0.0688 0.1937 377 Honey combed half bick work in : 9 C.M 1 : 3 10 m2 0.0880 0.1846 341 10 C.M 1 : 4 10 m2 0.0656 0.1846 341 11 Dry brick pitching half brick thk 10 m2 645 Pointing on brick work in C.M 1 : 3 : 12 Flush pointing 10 m2 0.0153 0.0321 13 Ruled pointing 10 m2 0.0153 0.0321 14 Struck or weathered pointing 10 m2 0.0153 0.0321 15 Raised and cut pointing 10 m2 0.0235 0.0492 Pointing on brick flooring in C.M 1 : 3 : 16 Flush pointing 10 m2 0.0102 0.0214 17 Ruled pointing 10 m2 0.0102 0.0214 Pointing on brick flooring in C.M 1 : 4 : 18 Flush pointing 10 m2 0.0076 0.0214 19 Ruled pointing 10 m2 0.0076 0.0214 C : Stone Works. Sl no Items of Work Quantity Materials Required Cement Fine Sand Masonry Stone T & B Stone tonne m3 m3 m3 Regular coursed rubble masonry in : 1 C.M 1 : 3 1 m3 0.153 0.321 1.21 0.16 2 C.M 1 : 4 1 m3 0.114 0.321 1.21 0.16 3 C.M 1 : 6 1 m3 0.075 0.321 1.21 0.16 Coursed rubble masonry in : 4 C.M 1 : 3 1 m3 0.153 0.321 1.10 0.16 5 C.M 1 : 4 1 m3 0.114 0.321 1.10 0.16 6 C.M 1 : 6 1 m3 0.075 0.321 1.10 0.16 Random rubble masonry in : 7 C.M 1 : 3 1 m3 0.1683 0.3531 1.00 0.16 8 C.M 1 : 4 1 m3 0.1254 0.3531 1.00 0.16 9 C.M 1 : 6 1 m3 0.0825 0.3531 1.00 0.16 10 Stone pitching in C.M 1 : 3 1 m3 0.1683 0.3531 1.00 11 Dry coursed masonry 1 m3 1.21 0.16 12 Dry stone pitching 22.5 cm thk 10 sqm 2.25 Pointing on stone in C.M 1 : 3 : 13 Flush pointing 10 sqm 0.0117 0.0246 14 Ruled 10 sqm 0.0117 0.0246 15 Raised and cut 10 sqm 0.0194 0.0407 D : Painting Works. Sl no Items of Work Quantity Materials Required quantity Unit 1 White washing with lime on new work (three or more coats) 10 m2 Lime 3.00 kg 2 White washing with lime on old work (two or more coats) 10 m2 Lime 2.00 kg 3 White washing with lime on old work (one or more coats) 10 m2 Lime 1.00 kg 4 One coat of cement primer 10 m2 Cement primer 0.70 litre 5 One coat of distemper primer 10 m2 Distemper primer 0.81 litre 6 Distempering (two or more coats) 10 m2 Distemper 1.50 kg 7 Distempering (one or more coats) 10 m2 Distemper 1.00 kg 8 Water proof cement paint (three or more coats) 10 m2 Water proof paint 5.47 kg 9 Water proof cement paint (one or more coats) 10 m2 Water proof paint 2.20 kg 10 Priming coat on wood / plywood 10 m2 Wood primer 0.75 litre 11 Zinc chromate priming coat on steel work 10 m2 Zinc chr. primer 0.54 litre 12 Priming coat on plaster surface 10 m2 Ready mix primer 0.84 litre 13 Roof paint on G.I sheet (new work) 10 m2 Roof paint 0.80 litre 14 Roof paint on G.I sheet (old work) 10 m2 Roof paint 0.46 litre 15 Synthetic enamel paint on new work (two or more coats) 10 m2 Enamel paint 1.00 litre 16 Synthetic enamel paint on old work (one or more coats) 10 m2 Enamel paint 0.61 litre 17 Plastic emulsion paint on new work (two or more coats) 10 m2 Pl emulsion paint 1.21 litre 18 Plastic emulsion paint on old work (one or more coats) 10 m2 Pl emulsion paint 0.73 litre 19 Varnishing on new work (two or more coats) 10 m2 Copal varnish 1.86 litre 20 Varnishing on old work (one or more coats) 10 m2 Copal varnish 0.70 litre 21 Polishing on wood new work 10 m2 Wax polish 0.50 kg 22 Polishing on wood old work 10 m2 Wax polish 0.25 kg 23 Coal tarring two coats 10 m2 Coal tar 2.80 litre Kerosine oil 0.50 litre 24 Anti corrosive bitumastic paint 10 m2 Bitumastic paint 0.95 litre 25 Epoxy paint on steel work 10 m2 Epoxy paint 1.25 litre E : Earthwork. Sl no Items of Work Quantity Materials Required Special Gelatine Detonator Safety Fuse kg nos coil Earthwork in excavation i 1 Soft rock 1 m3 0.250 1.20 0.100 2 Hard rock 1 m3 0.390 1.40 0.130 Earthwork in excavation i 3 Soft rock 1 m3 0.335 1.30 0.100 4 Hard rock 1 m3 0.535 1.40 0.125 F : Base and Sub-Base. Sl no Items of Work Quantity Materials Required Gravel Aggregates Borrow Area Sand crushed Sand 22.4-90 mm 5.6-22.4 mm 10mm 20mm 40mm m3 m3 m3 m3 m3 m3 m3 1 Gravel Sub-Base 100 m3 29.00 30.00 73.00 2 Crushed Stone Sub-Base 100 m3 47.50 22.50 39.50 22.50 3 Wet Mix Macadam 100 m3 39.60 46.20 13.20 13.20 19.80 G : Water Bound Macadam. Sl no Items of Work Quantity Materials Required IRC Grade Stones Aggregates Gr- I Gr- II Gr- III 11.20 mm 13.20 mm m3 m3 m3 m3 m3 1 IRC Gr - I 100 m3 132.0 27.00 2 IRC Gr - II 100 m3 132.0 26.67 3 IRC Gr - III 100 m3 132.0 24.00 H : Bituminous Work. Sl no Items of Work Quantity Materials Required Emulsion Bitumen Bitumen Aggregates cement (filler) 40 mm average 20 mm average 10 mm average 5.6mm & below crushed sand tonne tonne m3 m3 m3 m3 tonne 1 Bitumen primer for surface of low & medium porosity 100 m2 0.10 2 Bitumen primer for surface of high porosity 100 m2 0.13 3 Emulsion primer for surface of low & medium porosity 100 m2 0.09 4 Emulsion primer for surface of high porosity 100 m2 0.13 Sl no Items of Work Quantity Materials Required Emulsion Bitumen Bitumen Aggregates cement (filler) 40 mm average 20 mm average 10 mm average 5.6mm & below crushed sand tonne tonne m3 m3 m3 m3 tonne Bitumen Tack Coat : 5 On black top surface 100 m2 0.05 6 On granular surface treated with primer 100 m2 0.075 7 On granular surface not treated with primer 100 m2 0.10 Emulsion Tack Coat : 8 On black top surface 100 m2 0.025 9 On granular surface treated with primer 100 m2 0.038 10 On granular surface not treated with primer 100 m2 0.04 11 Bituminous Macadam 110 m3 9.68 91.9 22.94 36.96 12 Dense Bituminous Macadam 100 m3 12.00 61.125 45.85 45.85 4.60 13 Semi Dense Bituminous Concrete 10 m3 1.24 10.40 4.40 14 Bituminous Concrete 110 m3 17.16 110.72 62.28 7.92 15 Built up spray grout 75mm 100 m2 0.30 9.00 1.00 1.30 16 Mix Seal Surfacing type A 100 m2 0.22 1.00 1.20 0.50 17 Mix Seal Surfacing type B 100 m2 0.19 1.80 0.90 18 Premix Carpet 2cm thick 100 m2 0.146 2.70 19 Premix Carpet 2.5cm thick 100 m2 0.182 3.376 20 Liquid seal coat type A (MORT & H Specification) 100 m2 0.098 0.90 20 Premix seal coat type B (MORT & H Specification) 100 m2 0.068 0.60 Firewood 21 Premix Carpet 2cm thick as per MPWD Specification 100 m2 0.17 2.36 qtl 2.40 22 Premix Carpet 2.5cm thick as per MPWD Specification 100 m2 0.213 2.95 qtl 3.00 23 Premix seal coat as per MPWD Specification 100 m2 0.096 0.909 qtl 0.75

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I am Thomas Britto here to share my experiences in the civil engineering field to all my readers.Today many students are struggling to buy books at high prices. So I decided to start a blog and share my experience and knowledge with all my readers.

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