Civil work for cleaning and repair of the culvert near guest house and the storm water drain from east colony pump house to gate no.1, Ajni chowk at CSIR-NEERI Nagpur.

Amount

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

In cement mortar

Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge :

Bituminous road

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.

All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level.

1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size)

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :

450 mm dia. R.C.C. pipe

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for:

Foundations, footings, bases of columns, etc. for mass concrete

Reinforcement for R..C.C. work including straightening, cutting, bending, placing in position and binding all complete:

Thermo-Mechanically Treated Bars of grade Fe 500D or more

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

Cement mortar 1:4 (1 cement : 4 coarse sand)

12 mm cement plaster of mix :

Cement mortar 1:4 (1 cement : 4 coarse sand)

Cleaning the existing storm water drain with removing soil, garbage etc, from the drain.Item includes returning the soil as required, in layers not exceeding 20 cm in depth including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :

Repair of the Random rubble masonry with available hard stone near by in foundation and plinth upto plinth level with Cement mortar 1:4(1 cement : 4 coarse sand)

Supply laying and compacting of Ready mix Bitumenious mixture InstaPatch ( PST) on road as per direction of the engineer in charge.

Supply of labours as per the wages not less than the latest wages for the employee in construction or maintenance of roads or in building operation as per latest governemnt notification published by office or the regional labour commissioner (Central) including all taxes and contractor profit etc. Complete.

Trimming of the tree branches causing damage to the adjacent structure and the branches in danger with stacking it in the premises including all carrage up to 100 m etc complete as per the direction of the Engineer in charge.

Branches of diameter up to 100 mm

Hire charges for hydraulic excavator, (3D) with driver and fuel charges for excavation,cleaning removal of the building rubbish / malba, soil,wooden logs, dried trees, bushes etc. work including loading,cleaning the other material as per the direction of engineer-in-charge. (For actual working period of 8 hours per day)

SANJAY H. AGRAWAL