SPECIAL REPAIR TO EXTERNAL SEWAGE LINE NEAR 2(T) AND 4(T) BILLETS AT MTTI AF STATION AVADI

Amount

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m deep for foundation and getting out in hard/dense soil complete all as specified and as directed

Returning filling in foundation including levelling watering and well ramming in layers not exc 25 cm using using excavated soil all as directed

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

Cutting into existing manholes for connecting new drains, making good to 150 mmm dia pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required complete all a specified and as directed

Cutting into existing manholes for connecting new drains, making good to 200 dia pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required complete all a specified and as directed

Demolition of plain cement concrete of any description (unreinforced) and in any position complete all as directed

M&L PCC 1:2:4 type B1(using 20 mm graded stone aggregate) as in sub base, benching as in manholes and the like etc., complete all as specified and as directed

Demolition of brick work or stone /boulder masonery built in cement mortar or cement lime mortar including all quions, arches, pillars etc but excluding ashlar facing all as specified and directed.

M&L Flyash brickwork, straight or curved on plan exc 6 m mean radius, built in CM 1:4 complete all as specified and as directed

M&L PCC 1:2:4 Type B1 (using 20 mm graded stone aggregate) as in coping and the like etc., complete all as specified and as directed

Demolition of reinforced concrete of any description and in any position not otherwise specifically provided complete all as directed

M&L Precast Cement concrete 1:2:4, type B1 (20 mm graded stone aggregate) set in CM 1:4 as in Cover slabs for drains, manholes etc and similar articles with plain faces complete all as specified and as directed (Note: Reinforcement shall be measured and paid separately

Taking down cement plaster on brick or stone walls etc, including racking out joints, hacking key, scrubbing down with water etc complete all as directed

M&L Rendering 10mm thick in CM 1:4 with WPC finished even and smooth without using extra cement Note: WPC shall be measured and paid separately.

M&L Rendering 15mm thick on other than fair faces of brickwork surface in CM 1:4 finished even and smooth with out using extra cement as setting coat mixed with WPC @ 3% by weight of cement and finishing fair and even as specified and directed

S&F TMT steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending , hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed

S&F 150 mm dia Reinforced cement concrete pipe class NP2 laid and jointed complete with collars all as specified and as directed

S&F 200 mm dia Reinforced cement concrete pipe class NP2 laid and jointed complete with collars all as specified and as directed

S&F 300 mm dia Reinforced cement concrete pipe class NP2 laid and jointed complete with collars all as specified and as directed

M&L Concrete bed to drain pipes of PCC 1:3:6 type C2 (using 40mm graded stone aggregate) including packing under,and haunching against the sides of pipes after they are laid and tested; in 150mm dia complete all as specified and as directed

All as per item No. 20 above but 200mm dia

All as per item No. 20 above but 300mm dia

Supply only integral water proofing compound

M/s Omm Muruga Enterprises

SAI SRI HARSHA ENTERPRISES

SAMYDOSS CONSTRUCTIONS