LWSS Machhada

Amount

Excavation in earth work and disposal of all excavated earth up to all leads and lifts, disposed earth to be levelled neatly dressed as per direction and to the entire satisfaction of the Engineer-in-Charge.

Providing and laying cement concrete 1:5:10 ( 1 cement : 5 sand : 10 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of form work in foundation and plinth complete in all respect with in all leads & lifts and as per the direction & to the entire satisfaction of the Engineer-in-Charge.

Providing and laying cement concrete 1 : 1.5 :3(1 cement :1.5 sand :3 graded stone aggregate 20 mm nominal size) and curing complete excluding cost of form work and reinforcemnt for reinforced concrete work complete in all respect with in all leads and lifts as per the direction and to the entire satisfaction of Engineer-in-Charge .

Foundation,footing,bases of columns and the like & mass concrete.

Walls (any thickness but not less than 0.10m thickness) attached pillaster, buttresses, plinth & string courses etc from top of foundaation level upto floor two level as per the direction & to the entire satisfaction of the Engineer-in-Charge.

Prov.form work with steel plates 3.15mm thick welded with angle iron frame 30 x 30 x 5mm so as to give a fair finish including centring, shuttering,strutting & propping etc. with wooden battens and ballies, height of propping & centering below supporting floor to ceiling not exceeding 4mtr.& removal of same for insitu rainforced concrete and plain concrete work complete in all leads and lifrs and as per the directioin and to the entire satisfaction of the Engineer-in-Charge :-

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 reinforced cement concrete work including bending, binding and placing in position complete upto floor two level complete in all leads and lifts and as per the direction and to the entire satisfaction of the Engineer-in-Charge. Tor Steel.

Taking out in horozontal layers of filtering media duly graded, screened, washed & cleaned as specified by engineer-In-charge

Top Layer:- Fine sand (eff. Size 0.20 mm to 0.40 mm & uniformity coefficient 2.00 to 3.00

2nd layer:- Coarse sand 3 mm to 6 mm

Third layer:- Bazri 6 mm to 20 mm

Fourth Layer:- Bazri 20 mm to 25 mm

Bottom Layer:- Broken stone 50 mm to 75 mm

Providing & Placing in horozontal layers of filtering media duly graded, screened, washed & cleaned as specified by engineer-In-charge

Top Layer:- Fine sand (eff. Size 0.20 mm to 0.40 mm & uniformity coefficient 2.00 to 3.00

2nd layer:- Coarse sand 3 mm to 6 mm

Placing in horozontal layers of filtering media duly graded, screened, washed & cleaned as specified by engineer-In-charge

Top Layer:- Fine sand (eff. Size 0.20 mm to 0.40 mm & uniformity coefficient 2.00 to 3.00

2nd layer:- Coarse sand 3 mm to 6 mm

Third layer:- Bazri 6 mm to 20 mm

Fourth Layer:- Bazri 20 mm to 25 mm

Bottom Layer:- Broken stone 50 mm to 75 mm

Distempering (One coat) with oil bond washable distemper of approved brand and manufacture and of required shade on undecorated wall surfaces to give an even shade over and including a priming coat with distemper primer of approved brand and manufacture after throughly brushing the surface brand and manufacture after throughly brushing the surface free from mortar droppings and other foreign matter and also including preparing the surface even and sand papered smooth complete.in all respect within all leads and lifts as per direction & to the entire satisfaction of Engineer-in-charge.

Laying jointing and testing of GI pipe of following dia at site with circumferential butt welding (In three Layers) at both ends according to relevent BIS stanards/approved specification. The welding fo pipe with butt welding should confirm to IS: 816-1969 (with upto date amendment) to make the joint leak proof and air tight including bends of required degree complete in all respects. The welding electrodes shall be as per IS 814-1991 of advani/Oerlinken/L&T or ISI marked make .The Welding of Socket joint sould be done in two layers on both ends of socket to make the joints air tight upto all leads & lift as per entire satisfiction of Engineer- In -Charge

80 mm nominal diameter.

MUKESH KUMAR (BID ID -492225)

DEEPAK RAJ KAITH (BID ID -492173)