REPAIRS TO RR MASONRY DRAIN, REPAIRS TO CULVERT, INCLUDING COPING, POINTING, KERB STONE AT VARIOUS LOCATIONS IN ZONE A AT ARAKKONAM

Amount

Demolition of brickwork or stone/ boulder masonry, build in cement mortar including all quoins, arches, pillars etc., but excluding ashlars facings, dressed stonework complete all as specified and as directed by Engr-in-charge.

Material and labour for walling random rubble, brought upto courses well bonded, bedded and solidly hearted, built in CM 1:4 complete all as specified and as directed by Engr-in-charge.

All as per item No.02 here-in-before but except stone.

Extra over stone walling for hammer dressing with maximum depression on face from straight edge held against the dressed surface not exc 40mm to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses complete all as specified and as directed by Engr-in-charge.

Material and labour for racking out joints/ pointing to random rubble or polygonal rubble uncoursed or brought up to courses built in cement mortar complete all as specified and as directed by Engr-in-charge.

Material and labour for flush pointing to random rubble mansonry, uncoursed or brought upto courses in CM 1:3 complete all as specified and as directed by Engr-in-charge.

Cleaning /desilting of bed of the drains constructed in any masonry thickness not exc 40cm including removal of vegetation, growth or bushes or bushes or small vegetation and getting out and removing the roots including disposing off excavated silt, soil vegetation, shurbs etc., to a distance not exc 100m where directed and deposited to a level not exc 1.5m above the starting point complete all as specified and as directed by Engr-in-charge.

Material and labour for old size brick work with sub class 'B' bricks straight or curved on plan exc 6m mean redius built in CM 1:4 complete all as specified and as directed by Engr-in-charge.

Material and labour for old size 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 complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM 1:4 and finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge.

Material and labour for three coats white wash on newly plastered surfaces of wall including preparation of surface complete all as specified and as directed by Engr-in-charge.

Material and labour for cement concrete type B-0, 1:2:4 (Using 12.5mm graded stone aggregates) for edging/ coping complete all as specified and as directed by Engr-in-charge.

Demolition of cement concrete (reinforced) in ground floors and pavings not exc 15 cms thickness (below or above ground level) complete all as specified and as directed by Engr-in-charge.

Material and labour for precast reinforced cement concrete 1:2:4 type B-1 (Using 20mm graded stone aggregate) as in cover slab for drain set in CM 1:6 complete all as specified and as directed by Engr-in-charge.

Supply and fix 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 and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed by Engr-in-charge.

Excavating in trenches, not exc 1.5m wide and not exc 1.5m in depth; for foundation, etc., or for shafts, wells, cesspits, manholes, pier holes, etc., not exc 10 sqm on plan and not exc 1.5m in depth and getting out soft/ loose soil complete all as specified and as directed by Engr-in-charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft /loose soil complete all as specified and as directed by Engr-in-charge.

Removing excavated material not exc 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and as directed by Engr-in-charge.

Demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar internal dia of pipe 300 /450 /600mm complete all as specified and as directed by Engr-in-charge.

Material and labour for concrete bed to 450mm dia drain pipes in cement mortar 1:3:6 type C-2 including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed by Engr-in-charge.

Material and labour for 450mm dia reinforced concrete pipes, class NP2, laid and jointed complete with collars complete all as specified and as directed by Engr-in-charge.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exc 15cm thickness (below or above ground level) complete all as specified and as directed by Engr-in-charge.

Material and labour for plain cement concrete type D-2, 1:4:8 (Using 40mm graded stone aggregates) as in sub base complete all as specified and as directed by Engr-in-charge.

Material and labour for sand filling as a cushioning/ bedding complete all as specified and as directed by Engr-in-charge.

Material and labour for machine pressed precast concrete interlocking paver block with pigment any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 grade complete all as specified and as directed by Engr-in-charge.

Material and labour for chequred cement concrete tiles 300x300x20-22mm thick set, jointed and pointed in neat cement slurry over 20mm thick screed bed in CM 1:6 with coloured cement to match the shade of tiles complete all as specified and as directed by Engr-in-charge.

Material and labour for PCC 1:2:4 type B-1 (Using 20mm graded stone aggregate) as in surface channels and drains complete all as specified and as directed by Engr-in-charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed by Engr-in-charge.

Supply and fix for mild steel framed works such as grills, gratings, etc., with ends of bars shouldered and /or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work for portions framed and hung as gates, including pintle hinges, stops, hand made sliding bolts, etc., conforming to Fe 290 Gde -E-165 complete all as specified and as directed by Engr-in-charge.

Material and labour for preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed by Engr-in-charge.

Supply and fix for 75mm dia bore PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors complete all as specified and as directed by Engr-in-charge.

Demolition of cement concrete of any description and in any position not ohterwise specifically provided for and removal and rubish of premises exc 500m but not exc 1.5 km complete all as specified and as directed by Engr-in-charge. Note : The work shall be carried out in shaft area upto triple storey buildings.

Material and labour for providing precast cement concrete louvres and jallies, 25mm thick (measured solid) including all mouldings set in cement mortar 1:6 type B-0 1:2:4 (Using 12.5mm graded stone aggregate) complete all as specified and as directed by Engr-in-charge. Note : The work shall be carried out in shaft area upto triple storey buildings.

Material and labour for two coats cement base paint over a coat of chalk whitening primer on new plastered surfaces of walls or concrete surfaces including preparation of surfaces complete all as specified and as directed by Engr-in-charge.

Material and labour for providing post construction anti termite treatment by treating the soil under plinth protection at the rate of 5 litres of emulsion per square metre of surface area complete all as specified and as directed by Engr-in-charge.

Material and labour for providing post construction anti termite treatment by treating the soil along with external periimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall complete all as specified and as directed by Engr-in-charge.

Material and labour for hardcore of gauge not exc 63mm, deposited, spread and levelled in layers not exc 15cm thick, watered and rammed to a true surface complete all as specified and as directed by Engr-in-charge.

Material and labour for 75mm thick PCC 1:3:6 type C-1 (Using 20mm graded stone aggregate) as in plinth protection, including finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge.

SRI VIGNESH BUILDERS

RD ENTERPRISES

VKR ENTERPRISES

SIVA ENTERPRISES

C SRINIVASAN

CRJ ENTERPRISES

SREE BALAJI ENTERPRISES