Annual Maintenance Contract for Civil Department of

Amount

Excavation for foundation / pipe trenches in earth, soils of all types, sand, gravel and soft murum, including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed normal dewatering preparing thebed for foundation and excluding bacfilling etc. complete.

Excavation for foundation / pipe trenches in hard murum, including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed normal dewatering preparing thebed for foundation and excluding bacfilling etc. complete.

Excavation for foundation / pipe trenches in hard murum,and bulders,W.B.M. road including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed normal dewatering preparing thebed for foundation and excluding bacfilling etc. complete.

Conveying materials obtained from road cutting including all lifts,laying in layers of 20cm. to 30cm. breaking clods, dressing to therequired lines, curves, grades and section, watering and compacting to not less than 97% of standard proctor density for a lead of 300m. to 500m. inclusive, from the site of excavation to the site of deposition as directed.

Filling in plinth and floors/trenches murum bedding in trenches with approved murum from excavated material from foundation in 15 cm to 20cm layers including watering and compaction complete.

Providing ISI standerd R.C.C. Pipes in standard lengths of following class & diameter suitbale for either coller joints or rubber ring joints, including all statuary duties and taxes such as GST stacking etc. complete. (IS 458-1988) leived by GOI and GOM in all respect, ,inspection charges, transport to departmental stores /site, unloading and stacking, etc.complete IS -458/1988 Notes 1)One collar should be supplied with each full length plain ended RCC pipe,cost included in rates below. 2)One rubber ring should be supplied with each full length plain ended RCC pipe,cost included in rates below.

For class of N.P.II 300 mm dia.(2. m lentgh)

For class of N.P.II 450 mm dia.(2.50 m lentgh)

For class of N.P.II 600 mm dia.(2.50 m lentgh)

For class of N.P.II 900 mm dia.(2.5 m lentgh)

Lowaring, laying & jointing in proper grade & alignment R.C.C.pipes with collar in cm rubber joints ( excluding cost of rubber ring or R.C.C. coller ) including cost of conveyance from stores to site of works, cost of jointing material labour, giving hydraulic testing, etc. complete as directed by Engineer-in-charge (IS783/1985)

For class of N.PII 300 mm dia

For class of N.PII 450 mm dia

For class of N.PII 600 mm dia

For class of N.PII 900 mm dia

Providing and constructing Brick Masonry Inspection Chamber 60cmx 45cm x 90cm including 1:4:8 cement concrete foundation 1:2:4 cement concrete channels half round G.S.W. pipes, Brick Masonry,plastering from inside and with frame fixed in cement concrete with R.C.C. Cover medium duty 140 kg with frame etc complete

Providing and constructing Brick Masonry Inspection Chamber 90cmx 45cm x 90cm including 1:4:8 cement concrete foundation 1:2:4 cement concrete channels half round G.S.W. pipes, Brick Masonry,plastering from inside and C.I lid cover of 75 kg with lid and frame fixed in cement concrete

Providing and constructing on sewer,B. B.masonry circular manhole with concentric cone 1.2 M dia. at bottom and 0.5 M dia. at top and upto a depth of 1.50 M with 23 cm brick work in CM 1:4 proportion excluding excavation including foundation concrete 250 mm thick and haunches and channels in C. C. 1:2:4 proportion, finishing channels in smooth rendering, providing C.I. dapuri type stepseach weighing 5.5 kg.,1:2:4 coping and providing and fixing approved make and quality S.F.R.C. frame and cover of 56 cm dia.etc. complete as directed by Engineerincharge

Providing& Reparing water supply coonection damaged during laying of under ground item is complete with material &labour

Hydraulic Testing of R.C.C. Pipes

For class of N.PII 300 mm dia

For class of N.PII 450 mm dia

For class of N.PII 600 mm dia

For class of N.PII 900 mm dia

SARASWATI MAJUR SAH SANSTHA

Prashant Sudam Dhotre

BHARANE INFRASTRUCTURE