SPECIAL REPAIR TO UG WATER SUMP OF OLD PUMP HOUSE RCC OH TANK AT ARF FILTER HOUSE AND REPLACEMENT OF LT PANEL BOARD OH TO UG CABLE AND ALLIED WORK AT MAIN WATER SUPPLY INSTALLATION UNDER AGE EM AND AGE BR II OF GE BENGDUBI

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits,manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Removing excavated material (soil) n exc 50m and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and directed.

M&L for providing pain Cement Concrete (1:3:6) type C1 using 20mm graded stone aggregate as in surface channel and drain complete all as specified and directed.

M&L for PCC type C1,1:3:6 using 20mm graded crushed stone agg,in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

M&L for extra for forming fair finished drain or channel 30 cm inner girth using extra cement including forms moulds, mitred/stopped ends etc complete all as specified.

Supply only polyester triangular fibres as secondary reinforcement in all types of concrete and mortars as approved by GE.

Supply only integral water proofing compound liquid grade conforming to IS-2645 complete all as specified and directed. (Pidiproof of Dr.fixit or equivalent)

M&L for brickwork with old size fly ash bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directed.

M&L well burnt old size sub Class ‘B’ bricks, laid in trenches for cable protection complete all as specified and as directed by the Engineer-in-Charge.