REPAIRS AND REPLACEMENT OF AREA DRAINS SEWAGE SEPTIC TANK AND DRAIN OVERSLABS

Amount

Excavation in trenches n. exc 1.5 m wide and n. exc 1.5 m depth and getting out in Hard dense soil complete all as specified and directed.

Removing excavated material soil exc 250m but n exc 500m and depositing where directed

M&L for PCC 1:4:8 type D2 (using 40 mm graded stone aggregate) as in bed for drain complete all as specified and directed.

M&L for Cement concrete Type C2 1:3:6 (40 mm graded graded)in surface channels and drains

Pre-cast cement concrete block masonry 1:3:6 type C1 (Usig 20mm aggregate with solid blocks, exc. 10 cm in width and setting in CM 1:6 mortar, complete in walls

M&L for PCC 1:3:6, type C1 (using 20 mm graded stone aggregate) for coping and benching inside the manholes including weathering, slightly rounded or chamfered angles and throating and including necessary formwork complete all as specified and directed.

M&L for extra form farming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms moulds ,mitred stopped ends etc.

M&L for rendering 15 mm thick in cement mortar 1:6 on fair faces of brick wall surfaces, finished even and smooth using extra cement complete all as specified and directed. .

M&L for Precast cement concrete 1:2:4, type B1 (using 20 mm graded stone aggregate) as in cover slab for manholes set in cement mortar 1:6 complete all as specified and directed. Note: Reinforcement will be measured and paid separately (use and waste of form work is deemed to be included).

Demolition of Pre-cast Reinforced cement concrete in ground floor and paving not exceeding 1.5cm thickness (below or above ground level)

M & L for TMT bars 10mm dia and over,cut to length ,bent to shape required, including cranking bending spirally for hooping for columns hooking ends and binding with MS wire (annealed) not less than 0.9mm dia for securing with clips complete all as specified and directed.

Supply only broken bricks for loose filling of gauge 40mm to 80mm graded

Removing off demolished/excaved building material out side the campus including loading and unloading etc., to a distance exc 5.0 Km but not exc 10.0 Km out side the MD land. Note: Responsibility of getting permission from concerned authority for disposal off and place of depositing the debris outside MD land and rests with contractor under his own arrangements.

SEMBA ELECTRICALS (BID ID -3230355)

SARASWATHI CONSTRUCTION (BID ID -3236461)

SKM CONSTRUCTION (BID ID -3230631)

VIJAYA ENTERPRISES (BID ID -3230725)

joepowercorporation (BID ID -3230323)