CWE/HSR/ALW-50 OF 2022-23 SPECIAL REPAIR TO ROADS IN JCOS / OR GOVT MD ACCN AREA OF 642 EME BN AT TPT LINES ALWAR

Amount

Preparing existing black top surfaces by brushing with fire brushes for removing cacked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all dirt and loose material applying evenly a tack coat of with bitumen primer 5kg /10Sqm using VG-30 completed all as specified and directed. Note- Mix will be prepared in Hot Mix plant as per job mix formula obtained from authorised testing lab and laying will be done by mean of mechanical paver. (i) Premix concrete shall be mixed in hot plant, transported from plant to work site and laid/ spread by mans of mechanical paver. (ii) Filler for semi dense asphaltic concrete shall be stone dust @ 2% of total mix.

Scarrifying and picking gravelled Macadum or Bituminous macadum surface area exc 50mm deep in area exc 400 sqm complete all as specified and directed.

M&L premix bituminous, macadam using 4% binder( paving bitumen VG-30 ) content by weight of total mix laid/rolled and compacted to required gradient and camber (consolidated thickness 75 mm or less) complete all as specified & directed. (i) Premix concrete shall be mixed in hot plant, transported from plant to work site and laid/ spread by mans of mechanical paver. (ii) Filler for semi dense asphaltic concrete shall be stone dust @ 2% of total mix.

Material & labour for repair to pot holes of any depth , not exc 1 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in road path etc cutting around edges, at least 25mm in depth and making good by filling in screened and graded road metal watering and well ramming (inclsupply of road metal). (i) Premix concrete shall be mixed in hot plant, transported from plant to work site and laid/ spread by mans of mechanical paver. (ii) Filler for semi dense asphaltic concrete shall be stone dust @ 2% of total mix.

M&L applying evenly a primimg/tack coat with paving bituminous primer @ 3kg/10 Sqm using VG-30 and laying semi dense asphaltic concrete (Design mix) 30 mm consolidated thickness with binder content VG 30 @ 5.5% by weight of total mix as filer material, primix shall be mixed in hot mix plant and laying with mechanical paver finishers, rolled and compacted with power roller exc 8 tonne but not exc 12 tonne capacity to required camber and gradient complete all as specified and directed.

Preparing existing black top surfaces by brushing with fire brushes for removing cacked mud etc sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all dirt and loose material applying evenly a tack coat of with bitumen primer 5kg /10Sqm using VG-30 and laying Semi dense asphaltic concrete (Design Mix) 30mm thick consolidated thickness with 5.5% binder content by weight of total mix rolled and compacted to required camber and gradient with 8 to 12 Ton Power roller complete. Note- Mix will be prepared in Hot Mix plant as per job mix formula obtained from authorised testing lab and laying will be done by mean of mechanical paver. (i) Premix concrete shall be mixed in hot plant, transported from plant to work site and laid/ spread by mans of mechanical paver. (ii) Filler for semi dense asphaltic concrete shall be stone dust @ 2% of total mix.

M&L for cleaning and preparing the road surface and marking with reflective thermoplastic white/yellow road marking paint conforming to BIS-3262, laid through road marking machine in 2.5mm thick layers of CRYSTALEX using 5kg material per square meter by incorporating the white glass beads @ 250 gms/Sqm for reflectivity for lines,dashes, arrows, zebra marking etc all as specified and directed. Make : Asian Paints/Shalimar paints/Berger as approved by GE. Note : Unit rate quoted by the contractor include for provision of red signals to keep off trafic from green work, cleaning road surface and working during odd hours when trafic is light.

S&F in repairs solar cat eyes ( solar studs) made of aluminium dicasted body, 100% waterproof, both side reflectors designed according to IP 65 of size 125mm*125m*25mm with shank not less than 60mm length effciency mono crystaline solar panel (2.5V/0.3 watt), one Ni-Mh or Nicd rechargable battery (1.2V/1600 MA) having six super bright LEDs with 10000 to 18000 mcd (millicandela) view distance upto 1000 meter and flush road bearing capacity 10 MT, fixing in road by drilling a hole and with epoxy hardner etc as per manufacturer`s instructions at the location complete all as directed. Model/Make: 3M/7M/`DHRUV` of Dark Eye as approved by GE.

Demolition of cement concrete (unreinforced) in ground floors and paving exc 15cm thick (below or above ground level) complete all as specified and directed.

M&L for hardcore of broken or boulders of gauge n.exc.63mm deposited and levelled in layers n.exc. 15cm thick watered and rolled/rammed to a true surface complete all as specified and directed.

M&L cement concrete 75mm thick 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base of floor complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block 80mm thickness any shape and size with grey cement and pigment conforming to IS 15658-2006, M-35 Grade laid over sand crushing complete all as specified and directed. Note : Sand cushioning will measured and paid separately.

Supply and laying of sand including spreading, ramming and leveling in layers n.exc. 25cm thick in each layer complete all as directed.

Excacation in trenches not exc 1.5 m wide and n.exc. 1.5 in depth as in drain and getting out in soft/loose soil complete all as specified and directed.

M&L PCC 1:4:8 type D-2 (40mm graded agg) as in foundation, filing & Mass concrete complete all as specified and directed.

M&L Precast (Factory casted) cement concrete Kerb stone casted in PC (1:2:4) Type B-1 using 20mm graded stone aggregates with plan or interlocking joints (as directed) with solid blocks, exc 10cm in width and setting and jointed in cement mortar 1:6 complete all as specified and diected.

Surface Excavation not exceeding 30 cm deep and averaging 15 Cm thick and getting out in Hard/dense soil for road side berms.

M&L moorum/red barji filling in floors or paving laid in layers n etc 15cm thick spread levelled and rammed including watering.

Removing excavated soil n exc 50mtr and depositing where directed at a level n exc 1.5 above starting point.

AMIT RISHABH BUILDERS PRIVATE LIMITED