REPAIRS TO DRAIN CULVERT INCLUDING COPING POINTING KERBSTONE AT ZONE A OF INS RAJALI NAS ARAKKONAM

Amount

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed.

M & L for Walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in Cement mortar 1:6 complete all as speciifed and as directed

All as per ITEM No.2 above but except stone

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses with Hammer dressing with maximum depression on face from straight edge held against the dressed surface n exc 40mm complete all as speciifed and as directed.

M & L for Raking 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.

M & L for Flush pointing to random rubble masonry, uncoursed or brought upto courses in CM 1:4 complete all as specified and as directed.

M & L for Cement concret of type C1, 1:3:6 of (20 mm aggregate) in Coping , lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed.

M & L for Cement concret of type B1, 1:2:4 of (20 mm aggregate) as in Surface chennel/drains complete all as specified and as directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mitred/stopped ends etc complete all as specified and as directed.

M & L brick work with modular flyash bricks straight or curved on plan exc 6 m mean radius built in CM 1 : 6 complete all as specified and as directed complete all as specified and as directed..

Taking down cement plaster on brick walls including racking out joints, hacking for key, scrubbing down with water etc.

M & L Rendering for 15mm thick in cement mortar (1:4) on fair faces of brick work or concrete surfaces finished even and fair Complete all as specified and s directed..

M &L applying two coat of cement based paint over a coat of primer alkali resistance on newly plastered or unplastered wall surface including preparation of surface, complete all as specified.

Demolition of Reinforced cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M & L for providing Precast RCC 1:2:4, Type B-1 using 20mm graded stone aggregate as in landings, cover slabs [for manholes etc], chullah hoods, chajjas, water troughs, mangers, Shelves and similar articles with plain faces set in cement mortar 1:4 complete all as specified and as directed.

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

Demolition of Unreinforced Cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M & L for 100 mm thick Plain Cement concret of type D2, 1:4:8 (40 mm graded aggregate) in Subbase complete all as specified.

M & L for Designer chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry with grey and cement pigment in floors over a screed bed of 20mm thick in cement mortar 1:6

M&L sand filling 50mm thick under paver blocks for cushion Complete all as specified and directed.

M&L Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement pigment, Complete all as specified and directed.

M & L for Providing and Laying at or near ground level factory made kerb stone of M-25 grade cement concrete of size min thick 15 CM and width 30 CM in position to the required line, level and Curvature jointed with cement mortar 1:3 (1cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete.

Cleaning/Desilting of bed of drains constructed in any masonry, average thickness n. exc 30cm including removal of vegitation growth or bushes, roots and getting out including disposing off excavated silt, soil, vegitation, shrubs etc. to a distance not exc 100m where directed at a level n exc 1.5m above the starting point complete all as specified and as directed.

S&F for 75mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or floors complete all as specified and as directed.

BALA BUILDERS (BID ID -3074602)

NLK Construction (BID ID -3074551)

N SRINIVASAN (BID ID -3086656)

SUSII CONSTRUCTIONS (BID ID -3074122)

KRA Constructions (BID ID -3073786)

Mariammal Constructions (BID ID -3069931)