Aug and Improvement of WSS Baggi and WSS Kataula tehsil Sadar Distt Mandi HP

Amount

Excavation in earth work and disposal of excavated earth upto a lead of 20 metres and lift upto 1.50 metres, disposed earth to be levelled and neatly dressed in Pick-Jumper work.

Providing and laying cement concrete 1:3:6 (1 cement: 3 sand: 6 graded stone aggregate 40mm nominal size) excluding cost of centring & shuttering inFoundation and Plinth.

Providing and laying cement concrete 1:1½:3 (1 cement: 1½ sand: 3 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in.

Foundation footings bases of columns and the like and mass concrete.

Walls (any thickness but not less than 0.1m) including attached pilasters, buttresses, plinth and string courses etc. from top of foundation level upto floor two level)

Providing form work with steel plates 3.15mm thick welded with angle iron 30x30x5mm so as to give a fair finish including centring, shuttering, strutting and propping etc. with wooden batten and ballies, height of propping and centering below supporting floor to ceiling not exceeding 4 metres and removal of the same for insitu reinforced concrete & plain conrete work in.

i) Flat surfaces such as soffits of suspended floors, roofs, landings & the like. (Floors upto 200mm th.)

ii) Vertical surfaces such as walls (any thickness) partition and the like including attached pillasters, buttresses, plinth and string courses and the like.

Providing mild steel/tor steel reinforcement for RCC work including bending, binding and placing in position complete upto floor two level.

Providing and laying cement concrete 1:2:4 (1cement:2 sand: 4 graded crushed stone aggregate 40mm nominal size) and curing complete excluding the cost of form work and reinforcement cement concrete work in :-

(a)Suspended floors, roofs, landings and shelves and their supports, balconies, beams, girders, bressumers and cantilivers upto floor two level.

Providing and fixing 3.15mm thick MS Sheet Man hole cover fixed with 50x50x6mm angle iron frame 500x500mm with welding including hold fast 25x6mm 150 mm long, handles 150mm long 8mm dia bar and locking arrangement complete in all lead and lift.

Providing and laying in trenches, galvanized GMS tubes (light grade), tube fittings (earth work in trenches to be measured & paid for separately).

50mm nominal bore

Providing and fixing sand cast/cast iron spun spigot and socket soil, waste and ventilating pipes (lead caulked joints to be measured and paid for separately) 100mm nominal size.

Providing and fixing Cast Iron Cowl 100mm nominal diameter.

Providing & Fixing Gun Metal Gate valve with wheel 50 mm nominla bore

Providing and placing in horizontal layers filtering media duly graded, screened, washed and cleaned as specified by the Engineer-in-Charge.

Top layer: Fine sand screened, cleaned, washed and graded effective size 0.2 to 0.4mm with uniformity cofficient 2.0 to 3.0 from approved source

Second layer: Coarsed sand screened, cleaned, washed and graded from 3mm to 6mm from approved source

Third layer: Bajri screened, washed and graded from 6mm to 20mm from approved source

Fourth layer: Bajri (coarsed) screened, washed and graded from 20mm to 25mm from approved source

Bottom layer: Broken stone screened, washed and graded from 50mm to 75mm from approved source

Bricks layer under bottom layer of filter media

LEKH RAJ

YOGESH THAKUR

GULAB SINGH

Bes Ram

DILA RAM

Sunny Kapoor

GALAXY ASSOCIATE

SUBHASH CHAND GOVT. CONTRACTOR