Construction of anti errosion work in D/S of Zamania Pump house from km. 0.150 to km.1.150 on right bank of river Ganga in Tehsil-Zamania, District-Ghazipur

Amount

Earth work in slope cutting/filling and making base for boulder pitching, launching appron etc. in all type of soil . including all lead and lift and T&P etc. required

Supplying, placing and dumping in position new E.C. bag50kg> 72 gm wt. filled with R.B.M. tying and sewing with machine by synthetic thread, in nylon crate of size 1x1x1 m. for making plateform& L.A.

Supply and laying 4 mm diaG.I.wire double knotted crate of size 2.00 X 1.500 X 1.00 m and mesh size 0.20 x 0.20 m including all cost of material, labour and T&P etc

Supplying and dumping stone boulder in G.I. wire crate of size 2.00X1.500X 1.00 m including all cost of material, labour and T&P. but excluding cost of G.I.wire crate for making Launching apron work .

Supplying and laying dry stone boulder pitching on slope upto 25 to 40 kg weight including all cost of material, labour and T&P.

Supplying and laying of Geo textile sheet made of 240 GSM woven multifilament polypropylene yarn behind boulder stepping as filter including preparation of surface, all cost of material, labourand T&P complete.

Supplying and laying local sand cushion over Geo Textile sheet & below boulder pitching including cost of all material, labour, all lead & lift and T&P but excluding cost of G.I.wire crate.

Providing and laying C.C. 1:3:6 with Hard stone grit 20-40 mm size and coarse sand including all cost of material, labour and T&P.

Providing and laying R.R. stone masonary in C.M. 1:3 with coarse sand including cost of all material, labour and T&P.

Construction and placing in position, R.C.C. 1:1½:3 Purcupine consist of 06 no. arm, each of 3.0m length of 100x100 mm size. each arm having 4no. 10 mm dia main bar and 6 mm dia bar ring @ 300 c/c.in each. Including 8 No. 25 mm dia CPVC pipe &13 mm dia 450 mm long Nut-bolt and 5.49 kg G.I. wirwcazing. including filling 0.77 m³ brick rora filled in new E.C. bags and 0.77 m³ Jankhar, Complete in all respect and as directed by E.I.

M/S ASHOK KUMAR