SPECIAL REPAIRS ROAD TB-4 (CATR) TO NP LINE, SWIMMING POOL AND TB-2 MAIN OFFICE AND GATE NO 04 AT ASC CENTRE (SOUTH) 2 ATC UNDER GE CENTRAL BANGALORE

Amount

Grubbing up tree trunk including cutting of trunk portion protruding over ground, digging out roots, filling holes and leveling off ground, stacking of serviceable material and removing of unserviceable material to a distance n exc. 50 m and clearing site. The girth of tree exc. 30cm and not exc. 100cm.

Surface excavation n.exc 30 cm deep and averaging 15cm deep and getting out in soft soil

M&L construction of granular sub-base Grading -V as sub- base and drainage layer by providing coarse graded crushed stone aggregates of granite/trap/basalt material, mixing in a mechanical mix plant at OMC, carriage of mixed material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the 98% proctor density complete as per specifications clause 401 of MORTH V Revision complete all as specified and directed. (Avg Thickness 150mm)

M&L spreading and compacting crushed stone aggregates of granite /trap/basalt to wet mix macadam specifications including pre mixing the material with water at OMC in mechanical mix plant carriage of mixed materials by tipper to site, laying in uniform layers with paverin sub-base /base course on well prepared surface and compacting with vibrator roller to achieve the desired density complete all as specifed and directed.(Avg Thickness 150mm)

M&L preparing unsurfaced wet mix macadam surfaces by brushng with wire brush for removing caked mud etc /sweeping with brooms and finally fanning cleaned surface with gunny bags to remove all loose dirt etc and applying evenly a priming/tack coat with bitumen primer (VG-30) @10kg per 10sqm complete all as specified and directed.

M&L Bituminious premix semi dense asphaltic concrete, 40mm consolidated thickness with 5.5% binder content (Paving bitumen VG-30) by weight of total mix, mixed in hot mix plant, rolled with tandem vibratory roller and compacted to required camber and gradient by using mechanical paver all as specified and directed.

Preparing black top surfaces by brushing with wire brushes for removing caked mud etc., sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc all as specified and directed.

Providing and applying tack coat with bituminous emulsion(RS-1 grade conforming toIS 8887 at 3.00Kgs/sqm) using emulsion pressure distributer on the prepared bituminous/granular surface cleaned with mechanical broom and as per MORTH specification clause No 503 complete all as specified and directed by Engineer-in-Charge.

M&L Bituminious premix semi dense asphaltic concrete, 30mm consolidated thickness with 5.5% binder content (Paving bitumen VG-30) by weight of total mix, mixed in hot mix plant, rolled with tandem vibratory roller and compacted to required camber and gradient by using mechanical paver all as specified and directed.

Providind and laying dense bituminous mecadam with minimum 40-60 TPH bach type HMP using crushed stone aggregate of specified grading II (26.50mm nominal size) premixed with bituminous binder VG-30 @ 4.50% by weight of total mix and cement as a filler, transporting the hot mix to work site, laying with mechanical paver finished to the required grade, level and alignment, rolling with smooth wheeled vibratory and tandem rollers to achive and desired compaction as per MORTH specification clause no. 505 complete in all aspects and as directed by Engineer in charge (Avg thickness shall not exc 75mm deep).

Providing and fixing of solar raised markers made of polycarbonate molded body with circular shape , solar powered. LED self illuination in active mode. 360 degree illumination and reflective pannels with micro-primatic lenscapable of providing total internal reflection of the light entering the lens face in passive mode. The marker shall support a load of 20000kg tested in accordance to ASTMD 4280. The marker should be resistant to dust and water ingress according to IP 65 standards and should with stand temperature in the range of 0 degree celcius to 70 degree celcius. Colour of lighting could be provided in red or yellow(amber) as per requirment and typical freequency of blinkening 1 Hz. There should be charging mode to enhance the life of the marker and a fullcharge should be provided for a minimum automy of 50 Hrs. The height, width and length of the marker shall not be less than 10mm x 100mm x 100mm. Also the surface diametreof the marker shall not be less than 100mm respectively. The weight of the marker shall not exceed 0.5 kg. Fixing will be by drilling holes on the road for the shanks to go inside. with iout naols and using epoxy resin based adhesive as per manufactures recommendation and complete as direct by engineer in charge. Make : 3M/equivalent.

ABS engineering plastic stud (cat eye) dynamically designed having impact strength and fitted with 2 numbers highly reflective microprismatic retroreflective reflectors on both sides including fixing with fixing arrangements as per manufactures instructions completed all as directed and specified all as per IRC35-2015 and spacing shall be as per IRC 79-2015. Make:-Cat part no. Art AME 1019 of M/S Automat Road Safty Pvt.Ltd. or equivalent of DarkEye/Sun Eyez/ M/S Texla Plastic & Metal Pvt Ltd/3M

Preperation of new or previously treated surfaces to receive the thermoplastic paste and making 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 comp-lete all as directed and specified all as per IRC 35-2015 directed by Engineer in Charge. Make :- Metro Road System/Shivalik/Asian/ Shalimar Note:- 1. Unit rate quoeted by the contractor include for provision of red signals to keep off trafic from work. cleaning road surface and working during odd hours when trafic is light. 2. The line marking shall stand out boldly and solidly without showing any signs of scrach marks or surfaces underneath, if necessary the surface shall be remarked after removal of existing treatment untill the desired result is obtain.

M&L factory made precast cement concrete kerb stone with plain fair face including chamfered, watering, throating etc set and jointed in cement morter 1:6 complete all as directed. Note : (i) Precast cement concrete kerb stone shall be type C-1, 1:3:6. Size of kerb stone as directed by Engineer-in-Charge. (ii) The quoted rate inclusive of necessary excavation, Returning filling in, removal and including packing and making good around kerb stone with PCC 1:3:6 type C1 (Using 20mm graded stone aggregate)

Preparation of new concrete surface of any description over 10cm width or girth and applying two coat of synthetic enamel paint over a coat of priming paints all as specified and directed.

M&L for Factory made Machine pressed precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 80 mm thickness, M-40 Grade with gray cement and pigments all as specified and directed.

M&L for Sand filling under floors or in foundations including watering and consolidation all as specified and directed.

MANJUNATHA CONSTRUCTIONS

G VENKATESH