Construction Of Roof Top Rain Water Harvesting AT KOTAWALI PARISAR GHORAWAL Panchayat- GHORAWAL Block- GHORAWAL Distt.-Sonbhadra

Elw in excavation in foundation in kankar mix with mooram Ibajari & black cotton including lead up to 30.00 m and lift I .50m and all labour material and T&P etc.

Cement concrete with 40 mm qupge stor± bållast, coarse sand and cement in proportioh of I in foundation and under C.C. including supply of all material , labour and T&P etc required for proper completion of work

Brick work with M-150 first class brick in 1:4 cement & C sand mortar in foundation including supply of all materals, labour and T&P etc. required for proper completion of the work.

12 mm thick plaster on plain surface of wall with cement & C. Sand consisting of 1 cement & C sand mortar including all labour,T&P etc required for proper completion of work.

R.C.C. work in 1:1.5:3 in Cement C.Sand & 12.5 -20 m.m.Stone gritt. Including all complete work as per PWD.Sl.no.284(a)

Mild steel or iron in plain work such as rainforced concrete (as per PWD Sl.no.504)

P.C.C with 2 cm. guage approved Dala stone ballst approved coarse sand and cement to the proportion of 1:2:4 including all labour material and T&P complete etc.

Supply and laying of 110 mm 6kgf/ cmA2 PVC collecting pipe conforming ISI Mark

SIF of 110 mm PVC_Fitting Such Tee: Elb6W•Socket ,SoIvent Cement ,CIamp and éäte valve etc. and Plumbing char es .

Filling of ( 12.5-20mm ) stone ballast

Filling of ( 20 - 40mm ) stone ballast

Filling Of Coarse Sand

S/F Nylone mess (02 Round)

Supply of 140/10 mm dia pvc (as per jal nigam)

Drilling of 165 mm dia bore in Kankar mixed soil and lowering of pvc pipe etc. as per MID Rate

Drilling of 165 mm dia bore insoft rock/rocky strata. as per MID Rate

Painting & bala Painting Work