Estimate for enhance the capacity of Rain water harvesting recharge borewell in office complex Rewari

Amount

Dismantling of cement oncrete 1:2:4 plain (HSR item No.8.6(d).

Earth work excavarion in foundation,trenches etc (HSR item No. 6.6).

Earth excavation in ordinary soil i/c all leads, lifts and other allowances with an Avg. lead of 495 mtr. complete in all respect (HSR item No. 6.2 (b) and (i) (ii) (iii) and 63(i)

cement concrete 1:3:6 with stone aggregate 20mm nominal size in foundation and plinth (HSR item No. 10.4).

1st class brick work laid in cement sand mortar 1:5 in foundariona and plinth (HSR item No. 11.30.

12 mm thick cement plaster 1:4 (HSR item no. 15.5)

P/F PVC rain water pipe 6 kg pressure of ISI mark in cement mortar during massonry work (HSR item No.13.89 (a)).

P/F PVC bend ISI mark (HSR item No. 13.90 (a)).

P/L 60mm thick ISI marked interlocking paver blck ofr all shapes and colours of design mix cement M-35 over a bed of 30mm thick fine san complete in all respect (HSR item No. 10.158).

P/F M.S angle and T iron frame for door and window etc. (HSR item No. 18.35).

P/F SFRC Mainhole cover and frame marked with IS-12592 including setting the same to correct lines and levels etc. (HSR item No. 29.94).

P/L boulder 50-200 mm size. As per estimate sanctioned vide SE JLN Circle Rewari letter no 4666-68/1-Wr dated 26/07/2019 @ 900 per cum (N.S)

P/L stone ballast 20-25 mm size As per estimate sanctioned vide SE JLN Circle Rewari letter no. 4666-68/1-WR dated 26/07/2019 @800 per cum (N.S).

P/L gravel 5-10 mm size. As per estimate sanctioned vide SE JLN Circle Rewari letter no. 4666-68/1-WR dated 26/07/2019 @1000 per cum (N.S).

P/L course sand 1.5-2 mm size. As per estimate sanctioned vide SE JLN Circle Rewari letter no. 4666-68/1-WR dated 26/07/2019 @1000 per cum (N.S).

Boring 300mm i/ for providing 150mm i/d PC.1.5-2 mm size. As per estimate sanctioned vide SE JLN Circle Rewari letter no. 4666-68/1-WR dated 26/07/2019 @300 per mtr (N.S).

P/F 150 mm i/d slotted PVC. As per estimate sanctioned vide SE JLN Circle Rewari letter no. 4666-68/1-WR dated 26/07/2019 @450 per MTR (N.S).

Applying priming coat on steel work consisting of genuine red lead mixed with linseed oil and turpentine oil in equal poportions (HSR item no. 16.10)

Painting two coast excluding priming coat with ready mixed paint for metallic surface in all shades on new steel work or iron work (HSR item no.16.17).

SUSHIL KUMAR CONT

VIKAS KUMAR CONTRACTOR