Renovation of Brick Line Canal at Manya Kumar Para DTW Scheme under Water Resource Sub Division Gonda Twisa during the year 2026 27 SH Maintenance of Brick Line Canal at Manya Kumar Para DTW Scheme under Raishyabari R.D Block.

Demolishing brick work including stacking of serviceable materials and disposal of unserviceable materials with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge:-

Removing mortar from brick and cleaning bricks including stacking bricks and disposal rubbish with all lifts and upto a lead of 50 m etc. complete as per direction of the Engineer- in-charge:-In cement mortar .a) Foundation and plinth

Labour charge for brick work with old brick of good condition including the cost of all materials.a) Foundation and plinth

Earth work in rough excavation [by manual means], banking excavated earth in layers not exceeding 20 cm in depth, breaking clods watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m. All kinds of soil.

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 m.All kinds of soil.

Demolishing cement concrete manually / by mechanical means including disposal of material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge:-1 : 2 : 4 or richer mix.

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 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

First class brick work in foundation and plinth including cost of all materials as required complete:-In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in foundation and plinth including cost of all materials as required complete:-In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Dismantling old plaster or pointing, raking out joints, cleaning and preparing the surface for re plastering or re-pointing including disposal of rubbish to the dumping ground with all leads and lifts etc.complete as per direction of the Engineer- in-charge.