Renovation Work of Existing Building at KGVP Umgaon Harlakhi Block - harlakhi, Madhubani

Bihar State Educational Infrastructure Development Corporation Ltd.

BOQ FOR Renovation Work of Existing Building at KGVP Umgaon Harlakhi Block - harlakhi, Madhubani

Amount of B.O.Q. for Schedule Item (In Rs.) :- ₹ 1,853,506.00

Amount of E.M.D. (In Rs.) :- ₹ 37,000.00

Tender Fee- 5,000/- Time of Completion- 1 Months

Effective S.O.R Date 01-01-2022

Sr. No. SOR Code Item of Work Unit Qty Rate Amount

1 15.25 Dismantling stone slab flooring laid in cement mortar includingstacking of serviceable material and disposal of unserviceable material within 50 metres lead. M² 501.0481206 106.7 53461.83

2 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) M² 501.0481206 1252.7 627662.98

3 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. D M² 505.3532889 21.7 10966.17

4 13.11.4 Cement plaster in course sand 12 mm cement plaster of mix:1:6(1 cement: 6 coarse sand) M² 399.7390025 141.5 56563.07

5 13.24.2 6 mm cement plaster to ceiling of mix :1:4(1 cement: 4 coarse sand) M² 105.6142865 125.6 13265.15 125.6

6 13.11.2+13.36.2 Cement plaster in course sand 12 mm cement plaster of mix:1:5(1 cement: 5 coarse sand)Extra for providing and mixing water proofing material in proportion recommended by the manufacturers: M² 518.5848048 160.1 83025.43

7 22.19 Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @0.40 litre/ sqm by the same membrane manufactured of density at 25° C, 0.87 - 0.89 kg/ litre and viscocity 70 -160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/5 cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C.Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D- 5147. The laying of membrane shall be got done through the authorisedapplicator of the manufacturer of membrane. M² 576.2053387 443.1 255316.59

8 11.36 Providing and fixing 1st quality ceramic glazed wall tiles conforming 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. M² 40.27261462 795.4 32032.84

9 8.2 Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations, of required size,approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups,including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels.

8.2.1.2 Area of slab over 0.50 sqm M² 4.836 2615.3 12647.59

10 14.5 Painting (one or more coats) on rain water, soil, waste and vent pipes and fittings with synthetic enamel paint of approved brand and manufacture and required colour on old work :75 mm diameter pipes

14.5.1 Float glass panes of thickness 4 mm M² 150.24 723.8 108743.71

11 9.21 Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type,core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

9.21.1 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws M² 15.6133829 1775.3 27718.44

12 13.75 Distempering with dry distemper of approved brand and manufacture (two or more coats)and of required shade on new work,over and including priming coat of whiting to give an even shade M² 3854.408044 70.5 271735.77

13 13.82 Painting with ready mixed paint of approved brand and manufacture in all shades to give an even shade:New wood work (two or more coats)

13.82.2 New wood work (two or more coats) M² 396.0269517 83.5 33068.25

14 13.82 Painting with ready mixed paint of approved brand and manufacture in all shades to give an even shade:New steel work (two or more coats)

13.82.1 New steel work (two or more coats) M² 176.1229864 83.5 14706.27

15 Carriage of Material

Stone Chips 0 2578.91 0.00

16 Difference cost of Material

Add Labourcess 1.01 1282.820435 1295.65

17 Add seinorage Amount 327.70

18 Add G.S.T. 0.0633 Multyplying Factor 110322.75