REPAIRS TO ROAD BERM FOOT PATH, CULVERTS AT CERTAIN LOCATIONS AT AF STN SURYALANKA

Excavation in trenches not exceeding 1.50m wide and not exceeding 1.50m deep for foundations etc, or for shafts, wells, cesspits, manholes, pier holes, etc n.exc 10sqm on plan and n.exc 1.50m in depth and getting out in hard/dense soil complete all as specified and as directed

Demolition of cement concrete any description and in any position not otherwise specifically provided for complete all as specified and directed.

Dismantling of reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required, complete all as specified and directed.

M&L for 450 bore Reinforced concrete pipes, class NP2, laid in trenches and jointed in CM 1:1 with collar complete all as specified and directed.

M&L for cement concrete 1:3:6 type C-2 ( using 40mm graded stone aggregates) as in foundation, filling and mass concrete complete all as specified and directed by Engineer-in-Charge

M&L for PCC 1:2:4 type B-2 (using 40mm graded stone aggregates) as in foundation filling and mass concrete, complete all as specified and directed by Engr-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n.exc 25cm thick complete all as specified and as directed

Removing excavated materials not exceeding 50m and depositing where directed at a level not exceeding 1.50m above the starting point complete all as specified and directed by Engr-in-Charge.

Demolition of Brick work built in cement mortar including all quoins, arches, pillars etc., but excluding ashlars facings, dressed stone work and precast concrete articles complete all as specified and as directed by Engineer-in-Charge

M&L for Brickwork with sub-class `B' old size bricks, straight or curved on plan exceeding 6m meand radius built in cement mortar 1:6 complete all as specified and directed by Engr-in-Charge.