REPAIRS TO FOOT PATH, HARD STANDING AND MISC B/R WORKS AT AF STATION TAMBARAM

Amount

Demolition of Stone slabs & tiles of any description or thickness in floors, aprons etc. laid dry or laid dry & pointed all as specified and as directed

M&L PCC 1:4:8, Type D2 using 20 mm graded stone aggregate, 75 mm thick, as in sub base all as specified and as directed

M&L sand filling under paver blocks including watering and consolidation all as specified and as directed

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

M&L Screed bed or bedding layer of mortar 15mm thk for laying floor finish in CM 1:6 complete all as specifiedf and as directed

S&F for Chequered cement concrete tiles 30cm x 30cm x 20-25mm thick, set, jointed and pointed in neat cement slurry in floors Pattern, size and shade pointed with grey cement and pigment all as specified and as directed

M&L for providing cement concrete 1:2:4, type B1 using 20 mm graded stone aggregate as in cills, steps, bands, copings, bed plates , etc including necessary form work, all as specified and as directed

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

M&L for flyash brick work with sub class 'B' bricks straight or curved on plan exc 6M mean radius built in CM 1:4 complete all as specified and as directed.

M&L for Pre-cast cement concrete block masonry with solid blocks type C1 1:3:6 20 mm graded aggregate, exc. 10 cm in width and setting in cement mortar 1:6, complete all as specified and as directed

M&L PCC Type D2 1:4:8 using 40mm graded stone aggregates as in foundation, filling and mass concrete all as specified and as directed

M&L walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in CM 1:4 complete all as specified and directed.

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

Demolition of reinforced cement concrete of any description and in any position,all as specified and as directed.

M&L for Precast cover slab 1:2:4, type B1 using 20mm graded stone aggregate in landings, cover slabs (for manholes etc.,) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces set in CM 1:4 for manholes etc including demolition of existing cover slab all as specified and as directed..

M&L for Mild steel TMT bars 10 mm 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 all as specified and as directed..

Demolition of concrete in ground floors and pavings not exc 15 cm thickness all as specified and as directed..

M&L Plain cement concrete, 75mm thickness, type C2, 1:3:6 using 40mm graded stone aggregate as in plinth protection including necessary formwork finishing even and smooth without using extra cement complete all as specified and as directed

Demolition and breaking up drain SWG or AC or reinforced concrete set in cement mortor for 150mm dia including PCC bed and haunching all as specified and as directed.

Demolition and breaking up drain SWG or AC or reinforced concrete set in cement mortor for 200mm dia including PCC bed and haunching all as specified and as directed..

M & L 150mm bore dia reinforced concrete pipes, class NP3, laid and jointed complete all as specified and as directed.

All as per item No.21 above but bore of pipe 200mm all as specified and as directed.

M&L haunching to drain pipes 150 mm dia in cement concrete 1:4:8, type D2, including packing under and haunching against the sides of pipes after they are laid and tested all as specified and as directed.

All as per item No.23 above but bore of pipe 200mm all as specified and as directed.

Taking down old cement plaster including racking out joint hacking for keys and scrubbing down with water etc., on wall/ ceiling surfaces and removing the debris from the defence premises complete all as specified and directed.

M&L for rendering 15mm thick on brick/ concrete surfaces with CM 1:6, finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 5mm thick on ceiling surfaces with CM 1:3, finished even and smooth without using extra cement all as specified and directed.

Material and labour for preparation of new plastered surfaces of walls/pillars /cornices by brooming down with using broom/sand papering or by any other mean, washing down with water and applying two coats of cement base paint as per approved tint/colour with using paint brush/roller brush complete all as specified and as directed

Material and labour for preparation of new plastered surfaces of walls/pillars /cornices by brooming down with using broom/sand papering or by any other means, preparing the surfaces smooth by applying one coat of chalk whitening as priming coat and after that applying two coats of oil bound distemper (washable) as per approved tint/colour with using electric paint roller or roller brush complete all as specified and as directed.

Material and labour for preparation of new plastered surfaces of ceiling by sand papering or by any other means, preparing the surfaces smooth and after that applying three coats of lime white wash with using paint brush complete all as specified and as directed.

Raju Builders (BID ID -3076304)

kcs builders (BID ID -3073632)

RAVI ENTERPRISE (BID ID -3077622)

vrk constructions (BID ID -3079675)

DELTA CONSTRUCTIONS (BID ID -3078766)

M/s KM Marimuthu Achary (BID ID -3079571)