Raising Construction of Boundary wall around Civil Aerodrome at Karnal

Amount

Earth work in excavation in foundations, trenches, etc. in all kinds of soils, not exceeding 2 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil, clear from the edge of excavation and subsequent filling around masonry, in 15 cm layers with compaction, including disposal of all surplus soil, as directed within a lead of 30 metres.(HSR 6.6)

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

Cement Concrete 1:8:16 with stone aggregate 40mm nominal size in foundation and plinth (HSR 10.28)

Cement Concrete 1:1½:3 with stone aggregate 20mm nominal size in first storey upto 4 meters above plinth level. [HSR 10.60]

Cement concrete 1 : 1½ : 3 with stone aggregate 20 mm nominal size for reinforced concrete work for walls exceeding 20 cm thickness (straight and curved) beams,girders, stairs, columns, (square or rectangular) battens and lintels etc excluding steel rainforcement but including centring and shuttering, laid in position, complete in all respects.[HSR 10.86 + 10.95(a)]

Cement concrete 1:2:4 with stone aggregate 20 mm nominal size for reinforced concrete work in footings, strips, foundations, beams, rafts, pedestals and approach slabs of bridges etc, excluding steel reinforcement but including centring and shuttering, laid in position, complete in all respects.(For work upto 1.5 metres below ground level). [HSR 10.90+10.95a)

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 on walls ( HSR 15.5 )

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

Painting two coats excluding priming coat with synthetic enamel paint in all shades on new wood work or metallic or plastered or concrete surfaces to give an even shade. (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 16.3).

Applying priming coat with metal primer on new steel or iron work including preparation of surface. Painting on mettalic Surfaces etc. (Note:- First quality paint/primer 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 16.9).

Applying priming coat with cement primer in all shades on newly plastered or concrete exterior surface. (Note:- First quality paint of reputed make firm such as Goodlass-Nerolac, Berger, Garware, Jenson, Nicholson, Asian & Shalimar 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 16.25).

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)].

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).

Wrought iron and mild steel (using angles, flats square bars, tees and channels) ladders, grills, gratting frames, window guards, iron doors openable or fixed stair case or parapet or any other type of railing, gates and tree guards etc., including cost of screws and welding rods or bolts and nuts complete fixed in position. (HSR 18.12).

Steel reinforcement TMT bars FE-500 EQR/FE-500 D grade or more for RCC work, where no included in the complete rate of RCC including Straightening, bending, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. and placing in position complete in all respects for all heights/depths /storeys/ basements etc. (Note:- Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work, excluding overlaps. Wastage, overlaps, couplings, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire or other methods for binding and placing, shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement). (HSR 18.22).

Earth work non plastic or Tibba Sand under floors taken from outside of campus area with all lead and lift including loading, unloading, laid in 15 cm layer including ramming, watering, consolidating, compaction, and compensation of earth etc., complete in all respect as per the direction of engineer in charge. (For Any Lead & Lift) [NS].

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 (2.5mm 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) (DSR 16.53)

Recovery items:- The rates quoted against recovery items will not be included in the total amount rather it will be deducted while calculating financial statement of the agency. Dismantiling of bricks and Removing of Door and windos in the DNIT. In case it is not possible to use this material on the work, the agency can take away this material after approval from employer. This material will be issued at the price quoted by the agency. However the reserve price is as under:- i) Good Bricks @ 4/- Each

ii) Brick Bats @ 450/- Cum

iii) Steel @ 20/- Kg.

iv) Concertina coil @ Rs. 110/- per mtr.

v) Concertina coil @ Rs. 20 per kg. (Sacrap) Note:- All quantities of the above materials have been worked out on the basis of theoretical quantities laid on this building. However, agency may visit site before quoting rates and assess the extent of retrieved material. There shall be no measurement after actual dismantling and if material after dismantling is found on lesser side, no claim of agency on this score will be entertained and full recovery on the basis of quoted rate and quantity exhibited in the BOQ shall be made. The reserve rates are minimum rates to be used as base for quoting purchase rate by the agency. No rates below the reserve price will be entertained and reserve price will be considered for all purposes in case the agency quotes lesser than reserve price. Note:- 1. In case of any difference in the unit & nomenclature of any of the HSR Items of Civil, P.H. 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 and exhibited in approved standard document) as approved by Engineer-in-charge, while executing various items/works at site.

Rohit Kumar Contractor

K.S. Construction Company