SPL REPAIR TO STORM WATER DRAIN ALONGWITH CULVERT AND RCC COVER SLAB IN JCOS MD ACCN AT MIL STN AGARTALA

Amount

Schedule'A' Part-I: B&R works

Demolition of brick work built in cement mortar

Demolition of cement concrete (unreinforced) in ground floor and paving n exc15 cm thickness (below or above ground level).

Removing deposited soil/debris from the bed of the drain and clean the surface with water etc complete. The average depth of deposited soil is exc 15cm but n exc 30cm.

Demolition of reinforced cement concrete of any description and in any position.

Taking down cement plaster on brick/concrete surfaces including racking out jointing hacking for key, scrubbing down with water etc.

M&L brick work with sub class 'b' bricks straight or curved on plan exc 6 m mean radius built in cement mortar 1:6

M&L Brick work with sub class B bricks straight or curved on plan to any radius in half brick thick walls, built in cm 1:4

M&L cement concrete Type B2 (1:2:4) (40mm graded stone aggregate ) as in surface channel/drains.

Extra for forming fair finished to drain or channel 30 cm inner girth in cement concrete, using extra cement.

Add or deduct from Item No.9 for each 25 mm girth or part there of over or under 30 cm inner girth

M&L 15mm thick rendering in CM (1:4) on fair faces of brick work and the surface is finished even and smooth with using extra cement.

M&L plain cement concrete(1:2:4) type B1 using 20mm graded stone aggregate as in coping etc complete.

M&L 40mm thick (average) plain cement concrete 1:2:4 type B-1, ( 20 mm graded stone aggregate) as in bed of drain and the surface is finished even and smooth with using extra cement.

M&L precast RCC drain cover slab type B1 (1:2:4) set in CM (1:4) .

S&F TMT bar 10mm dia and over cut to length bend to shape reqd etc complete.

M/s Amrit Gope

SHRI SUBRATA GUHA

M/S SWAPAN DEBNATH

SHRI RAJESH DEY

SUMAN DEB

Pranjit kar