Construction of Rainwater Harvesting Well in Various I.T.I. Buildings Under Provincial Division PWD B and R Br., Bahadurgarh

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)

Centering & shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc. inclination not exeding 25 degree with horizontal. (HSR 9.1)

Cement concrete 1:4:8 with stone aggregate 40 mm nominal size in foundation & plinth. (HSR 10.39)

Cement concrete 1:1½:3 with stone aggregate 20 mm nominal size for reinforced concrete work in slabs with inclination not exceeding 25 degree with horizontal, excluding steel reinforcement, but including centring and shuttering, laid in position, complete in all respect. [HSR. 10.82 + 10.95 (a)].

First class brick work laid in cement sand mortar 1:6 in foundation and plinth . (HSR 11.2)

Kotah Stone Flooring minimum 25 mm thick in any pattern as specified over 20 mm thick base of cement coarse sand mortar 1:3 laid and jointed with neat cement slurry mixed with pigment to match the shade of stone including rubbing and polishing. (HSR 14.62).

12mm thick cement Plaster 1:4. (HSR 15.5).

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).

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below: (HSR 28.50) (a) Top Layer Find sand screened, cleaned and washed and graded (effective size 0.2 to 0.4mm with uniformity coefficient 2.0 to 3.0) from Ghaggar or other approved source

(c) Third layer Bajri screened washed and graded from 6mm to 20mm (from Ghaggar or approved equivalent quarry)

(e) Bottom layer Broken stone, screened, washed and graded from 50mm to 75mm (from Ghaggar or approved equivalent quarry)

Constructing brick masonry inspection chamber sizes as given below upto 0.60 metre average depth in cement mortar 1:5 lime concrete with 40 percent limer mortar 2:3 in foundation cement concrete 1:2:4 benching 12 mm thick cement plaster 1:2 with a floating coat of 1 mm thick of neat cement R.C.C. 1:2;4 slab 100 mm thick./C.C. topping 50 mm thick with 455 mm x 455 mm 610 mm inside light duty C.I. inspection chamber cover and frame weight as per I.S.I. specification painted with 3 coats of black bitumastic superior paint coplete as per standard design. [HSR 29.84]. (a) Size 450 mm x 450 mm inside (with 455 mm x 455 mm cover and frame light duty single seal weighing 20 Kg with CC Topping)

Extra for over 0.30 metre depth of inspection chamber. (HSR 29.85) (a) 450 x 450 mm.

Providing and fixing SFRC MANHOLE COVERS AND FRAMES MARKED WITH IS:12592 including setting the same to correct lines and levels in 1:2 cement sand mortar over manhole including carriage loading, unloading stacking handling, re-handling etc. complete in all respects to the satisfaction of Engineer-in-Charge. HSR 29.94) Type: Extra heavy duty set (MD-10) 560 mm clear opening.

Fe-500 EQR TMT steel bar for RCC work, where not included in the complete rate of RCC including bending, binding & placing in the position complete. (Note:- Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work, excluding overlaps. From the length so measured, the weight of reinforcement shall be calculated in tones on the basis of IS:1732.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). (NS).

PProviding & Fixing 300mm PVC pipe with perforation & Boring complete in all respect (NS)

Providing and fixing Steel bar embedded plastic steps of size 263 mm x 165 mm of orange colour, conforming to specifications, in pump chambers, manholes etc. having minimum 3 mm thick Polypropylene polymer confirming to IS : 10910 encapsulated on 12 mm dia ribbed steel bars per IS : 1786. (NS).

KARAMJEET CONTRACTOR

SHIVA CONSTRUCTIONS

KIRAN VASHIST

SANTOSH

Pawan Kumar