Annual Maintenance to Painted Rock Shelter, ISKO, Distt. Hazaribagh

Supplying and installation of Porta Cabin Container (Size6 M x 3 M x 2.8 M inner to inner size ) with Toilet Cabin (1.5 x 1.5 x 2.5) all necessary accessories and instruments as per approved design and as per direction of Engineer-in-charge

Painting (two or more coats) on rain water pipe, waste and vent pipe and fitting pipes painting with approved brand and manufacture over and including a priming coat of ready mixed zinc chromate yellow primer on new work

Supplying and Fixing Retro Reflective board with S.S. 50mm dia stand, board as per approved design and size including cost of lettering, Transportation, and GST etc all complete as per direction of Engineer-in charge PNB Retro board (0.6 m x 0.9 m)

Direction Notice board (0.6 m x 0.9 m)

CNB Board (0.6 m x 0.9m)

Provision for 15 mm thick plastering work in brick wall with cement mortar 1:4 (1 cement :4 fine sand)

Provision for Brick work with common burnt clay modular bricks in foundation and plinth in: Cement mortar 1:4 (1cement: 4 coarse sand)

Providing and laying in position cement concrete of specified grade including the cost of centring and shuttering - 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size

Supplying, filling, spreading & levelling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer for all leads & lifts, all complete a per direction of Engineer-in-charge.