Construction of Boundary wall for Civil Hospital at Gurugram in existing Govt. Sr. Sec. School (Boys) Gurugram near Civil Hospital Gurugram (RECALL)

Amount

Earthwork in excavation in foundations,trenches etc, in all kinds of soil,not exceeing 2 metres depth including dressing of bottom and sides of trenches, stacking thr excavated soil,clear from the edge of excavation and subsequebt filling around masonary, in 15 cm layers with compaction,including disposal of all surplus soil,as directed within lead of 30 metres.[HSR 6.6]

Earth filling under floors with surplus soil, excavated from foundation and taken only from outside the building plinth, in 15 cm layers, including ramming watering and consolidating lead upto 30 metres.(HSR 6.13a)

Cement concrete 1 : 8 : 16 with stone aggregate 40 mm Nominal sie in foundation and plinth.(HSR 10.28)

Damp proof course 40 mm thick of cement concrete 1:2:4 using stone aggregate 20 mm nominal size with 2 coats of bitumen 20/30 penetration, at 1.65 kg per sqm laid hot and sanded.(HSR 10.114) (-Note)

Conglomerate floor 25 mm thick cement concrete topping 1:2:4(HSR 14.8)

First class brick work laid in cement sand mortar 1:4 in foundation and plinth.(HSR 11.4)

First class brick work laid in cement sand mortar 1:4 in first storey upto 4 metres above plinth level(HSR 11.9)

12 mm thick cement plaster 1:4(HSR 15.5)

15 mm thick cement plaster 1:4 on the rough side of single or half brick wall(HSR 15.10)

Providing and applying two coats white cement based putty over plastered surface and grindling the surface smooth with sand paper to get an even and smooth finish including cost and carriage of all material, labour charges, scaffolding, sundries etc. complete. (Note:- reputed make Putty such as J.K./ Birla shall be used as approved by Engineer-in-charge). (HSR 16.81)

Providing two coats of exterior acrylic emulsion paint. (Note:- First quality paint of reputed make firm such as Goodlass-Nerolac, Berger, Garware, Jenson, Nicholson, Asian & Shalimar Shall be used as approved by Engineer-in-charge in writing, Drum of paint shall be opened in presence of Engineer-in-charge). [HSR 16.79 (b)].

Note 1 :-In case of any difference in the unit & nomenclature of any of the HSR/DSR items of civil,PH work depicted in this DNIT and that given in HSR,the unit and nomenclature given in HSR shall be applicable. 2. Only reputed make material will be used (Make/brand exhibited in HSR/DSR and exhibited in approved standard documents) as approved by the Engineer-in-charge,while executing various items/work at site. 3. The agency to whom the work is allotted have to produce original bill/ voucher for all qty in taken of proof of Purchase of material

Sh. Mukesh Kumar