SPECIAL REPAIRS TO STORM DRAINS AT ROAD WHEEL COMPLEX BUILDING SURROUNDING AREA IN TECHNICAL AREA AT CVRDE AVADI.

Amount

Taking down RCC cover slab of any description and in any position not otherwise specifically provided for complete all as specified and as directed by the Engineer in charge.

M&L for precast reinforced cement concrete type B1, 1:2:4 (using 20mm graded aggregate) as in RCC cover slab set in cement mortar 1:6 complete all as specified and as directed by the Engineer in charge.

M&L for TMT bars 8mm dia and over cut to length bend to shape required including crancking and including mild steel wire (annealed) not less than 0.9mm dia all as specified and as directed by the Engineer in charge.

Demolition of brick work built in cement mortar or cement lime mortar from wall/pillars etc. complete all as specified and as directed by the Engineer in charge.

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and as directed by the Engineer in charge.

Excavating in trenches, n exc1.5 m wide and n exc 1.5 m in depth and getting out hard/dense soil complete all as specified and as directed by the Engineer in charge.

M&L for Plain cement concrete 1:4:8 type D2 (40 mm graded aggregate) as in foundations, filling and mass concrete complete all as specified and as directed by the Engineer in charge.

M&L for brick works built in CM 1:6 using sub class "B" bricks straight or curved on plan exc 6m mean radius complete all as specified and as directed by the Engineer in charge.

M&L for PCC ,1:3:6, type C1 (using 20mm graded aggregate) as coping, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed by the Engineer in charge.

M&L PCC B0 (1:2:4) (using 12.50mm graded aggregate) as benching for drain with slightly rounded or chamfered angles and throating including necassary form work if any finished exposed surface even and smooth with out using extra cement complete all as specified and as directed by the Engineer in charge.

Extra for forming fair finished drain or channel 30/45cm inner girth in cement concrete, using exra cement, including forms, moulds, mitred/ stopped ends complete all as specified and as directed by the Engineer in charge.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc. complete all as specified and as directed by the Engineer in charge.

Rendering 15mm thick in fair faces of brick work or concrete surfaces in CM 1:4 finished even and smooth without using extra cement complete all as specified and as directed by the Engineer in charge.

Surface dressing n exc 15 cm deep in soft/loose soil for drain out rain water through existing drains after connecting new drains complete all as specified and as directed by the Engineer in charge.

Returnig, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in hard/dense soil complete all as specified and as directed by the Engineer in charge.

Removal of surplus soil to a distance exceeding 250m but not exceeding 500m deposited where directed complete all as specified and as directed by the Engineer in charge.

M&L for reinforced concrete pipes 450mm dia class NP-2 pipe laid and jointed complete with collars all as specified and as directed by the Engineer in charge.

M&L for cement concrete 1:3:6, type C-2 (using 40 mm graded crushed stone aggregate) for 450mm pipe concrete bed to drain pipes of including packing under and haunching against the sides of pipe after they are laid and tested including necessary form work for the following bore of drain complete all as specified and as directed by the Engineer in charge.

M&L 63 mm graded broken stone Hardcore,deposited ,spread and levelled in layers n ,exe 15cm thick,watered and rammend to a true surface complete all as specified and as directed by the Engineer in charge.

M&L PCC1:2:4, type B2 using 40mm graded aggregate laid to slope 100mm thick complete all as specified and as directed by the Engineer in charge.

Finishing surface of concrete by brooming while concrete in green position complete all as specified and as directed by the Engineer in charge.

M&L for PCC1:2:4, type B2 using 40mm graded aggregate laid to slope 50mm thick complete all as specified and as directed by the Engineer in charge.

M&L for hydrulic pressed coloured Chequered cement concrete tiles 20cm x 20cm x 25mm, set, jointed and pointed in thick neat cement slurry in floors and pointed with white cements and pigments including 20mm thick screed bed in CM 1:6 complete all as specified and as directed by the Engineer in charge.

S&F for PVC (SWR) pipes single socketed, 75 mm dia bore in any length for weep holes in retaining wall complete all as specified and as directed by the Engineer in charge.

D Subramani and Sons

SAMYDOSS CONSTRUCTIONS

KRA Constructions