REPAIR TO SEWAGE SYSTEM OF AF STATION UNDER AOR OF AGE (I) AF AMRITSAR

De-watering/desludging of septic tanks ,soakage wells,sump and grease trap of any depth, with sewer suction cum jetting machine /super honey sucker machine and draining out the same and taking out thick/solid sludge (sedimented sand sludge/grit ,ash rages , fibres and springe material etc)disposal of sludge/liquid outside MOD land as per state pollution control board norms complete, all as directed and to the entire satisfaction of Engineer-in-Charge. (i) Contractor will maintain the hygienic condition in area all the time by taking suitable required measures. (ii) Main holes before sump shall be blocked properly before cleaning and shall be opened immediately after cleaning.

Excavation in trenches not exc 1.5m wide and not exc 1.5m deep and getting out in soft/loose soil complete all as specified and directed by .

M&L for Excavation in soft/dense soil over areas, exc 1.5 m in depth or part there of in depth beyong first 1.5m and getting out all as specified and directed.

Returning,filling in trenches including spreading watering and well ramming in layers not exc 25cm thick in soft.loose soil complete all as specified and as directed .

Removing excavated materials to a distance not exc 50m and depositing where directed by EIC at a levlel not exc 1.5 m above the starting point.

M&L for PCC 1:3:6 type C-2 using 40mm graded crushed stone aggregate as in foundation,drains haunching etc complete all as specified and directed.

Demolition of brick work built in cement mortar including all quoins,arches, pillars etc all as specified and directed by Engr-in-Ch.

M&L for Brick work built in cement mortar 1:6 using old size sub class "B" bricks in wall straight or curved on plan exc 6m mean eadius complete all as specified and directed .

M&L for Providing PCC 1:2:4 type B-1 using 20mm graded crushed stone aggragate as in benching & coping including necessary form work complete all as specified and directed .

Taking down cement plaster of any description on brick walls or concrete surfaecs etc. including racking out joints, hacking for key, scrubbing down with water complete all as specified and directed .