SPECIAL REPAIRS TO ROADS AND ALLIED WORKS AT MARRIED ACCOMMODATION COMPLEX UNDER GE(N) BANGALORE

Amount

Preparing black top surfaces by brushing with wire brushed for removing caked mud etc sweeping with brooms finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc then applying evenly a priming /tack coat with bituminous primer using paving bitumen of VG-30 Grade at 5 kg per 10 sq mtrs thereafter Bituminous premix semi dense asphaltic concrete, 30 mm consolidated thickness with 5.5% binder content Paving bitumen VG-30 grade by weight of total mix, mixed in hot mix plant, laid using sensor based mechanical paver, rolled with 8 to 10 tonne power roller and compacted to required camber and gradient completed all as directed.

Repairs to potholes any depth not exc 1sqm each including sweeping free from dust and mud, or watering, scoring sunken surfaces in roads, paths etc. cutting arounds edges to at least 25mm in depth, making good by filling in screened & graded road metal, watering and well ramming (including supply of road metal) complete all as directed.

Preparation of new or previously treated surfaces to receive the thermoplastic paste and marking of guide lines, dashed arrows, letters etc with reflective thermoplastic paste 2 to 2.5 mm thick using marking machine, white, golden, yellow or black colour as required using glass beads necessary for achieving reflection on roads pavements and the like as per BS 6088 complete all as directed. Note : 1. Unit rate quoted by the contractor include for provision of red signals to keep off trafic from work, cleaning road surface and working during odd hours when traffic is light. 2. The line marking shall stand out boldly and solidly without showing any signs of scratch marks or surfaces underneath, if necessary the surface shall be remarked after removal of existing treatment untill the desired result is obtained.

Road studs (100X19mm) made of ABS material two reflectors fitted in the body. Dynamically designed to bear load upto 25 Tonn and imact strength about 253 KN, weight of Stud 130 gms. Approx, body in red/white/yellow colour as approved by GE with swareflex beads complete all as directed. Make:- Dark eye/ 3M/ Sun Eyez/ M/S Texla Plastic & Metal Pvt Ltd./M/s Automat Road Safety Pvt Ltd

Precast cement concrete 1:3:6 type C1 using 20mm graded stone aggregate as in kerb stone with plain fair faces including chamfers, weathreing, throating etc and set joined and pointed in cement mortar 1:6 along road of minimum size 450mm long x 150mm wide x 300mm depth including necessary form work, earthwork and excavation in hard / dense soil complete all as directed.

Dismantling stone slabs and tiles of any description or thickness in floors, aprons etc. laid bedded and pointed in any mortar complete all as directed.

All as per as item No.6 above but Laid dry or laid dry and pointed complete all as directed.

Demolition of cement concrete of any description and in any position and otherwise specifically provided for incl existinig treatement if any complete all as directed.

Hardcore of broken stone or boulder of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as directed.

Cement concrete 1:5:10 type E2 using 40mm graded aggregate 75mm thick as in sub base to floor complete all as directed.

Chequered cement concrete tiles 20cm x 20cm x 25mm thick, coloured etc. set and jointed in neat cement slurry and pointed with white cement and pigments over and including 20mm thick screed bed of CM 1:4 etc.complete all as directed.

Sand filling under floors or in foundation including watering and consolidation complete all as directed.

60mm thick Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 , M-35 Grade with grey cement and no pigment complete all as directed.

Precast cement block masonry with solid blocks grade C-5 ,exc 10cm in width and setting in cement mortar 1:6 complete all as directed.

Rendering 15mm thick in CM 1:6 on fair faces of brick work or concrete block walling surfaces finished even and smooth without using extra cement complete all as directed.

110mm bore PVC (SWR) pipe, single socketed in any length with rubber ring joint fixed to wall/floor etc complete all as directed.

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

MANJUNATHA CONSTRUCTIONS

M.A.R. Construction and Co