SENL/AD/2019-20/BAR-47

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and tree of girth upto 300mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150mm in thickness.(i)By Manual Means (A) In area of non thorny Jungle.

Excavation for road way in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5m and lead upto 50m as per technical specification clause 302.3 (Manual should be use where machines cannot be deployed due to site condition)

Scarifying the Existing Bituminous road surface to a depth of 150mm and disposal of scarified materials with a lift upto 3m and lead upto 1000m as per technical specification Clause 301.4

Construction of embankment with approved materials obtained from borrow pits, with a lift up to 1.50 m transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-1 and 300-2 with a lead up to 1000 m as per Technical Specification Clause 301.5 (i) Private Land

Construction of sub grade and earthen shoulder with approve materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2 with lead upto 1000 m as per Technical Specification Clause 303.1(i) Private Land

Construction of granular sub-base by providing well graded materials, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification Clause 401

Providing, laying, spreading and compacting stone aggregate of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding material to fill-up the interstices of coarse aggregate, watering & compacting to the required density grading II as per Technical Specification Clause 405.

Providing, laying, spreading and compacting stone aggregate of specified sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding material to fill-up the interstices of coarse aggregate, watering & compacting to the required density grading III as per Technical Specification Clause 405.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 1.2-1.50kg/sqm using Mechanical Means as per Technical Specification Clause 502.

Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate 0.25 to 0.30 Kg. per sqm on the prepared bituminous surface cleaned with hydraulic broom as per Technical Specification Clause 503.

Semi –Dense Bituminous concrete (Providing and laying semi dense bituminous concrete with 100-120TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregated of specified grading premixed with bituminous binder @ 4.5 to 5% of mix and filler transporting the hot mix to work site laying with a hydrostatic paver finisher with sensor control to the reqd. grade lavel and alignment, rolling with smooth wheeled vibratory and tandem rollers to achieve the desired compaction as per MoSPT&H cl. No. 508 complete in all respect .(Including carriage of mixed material upyo 10.0km initial lead from mixing plant)(including cost of testing of material at site and laboratory as directed by the deptt.)(a)with hydrated lime/cement as filler (refer table 500-3 of MoSRT&H specification) (I) With 60/70 or VG -30 grade bitumen(II) for grading II (10mm nominal size)

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @250gms per Sqm area, thickness of 2.5 mm in exclusive of surface applied glass beads as per IRC: 35. The finished surface to be level, uniform and free from streaks and holed and conforming to the MOSRT&H specifications.

Providing reflective pavement market with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoSRT&H’s fixed to the road surface using the adhesives and the procedures recommended by the manufactures with three months replacement warranty and free maintenance.

Providing “Sparkle Solar Road Studs manufactured by Tata B.P. Solar India Ltd. Of size (125mm x 125mm), 90mm height (from bottom of shank to the top of stud) with detachable battery m6 LWD sthree on each side for Bi –directional studs, 3 LEDs on one side for unidirectional studs ,ultra bright LED in amber and red colour weight per stud 700+25gms, flash rate of 50-65 times per minute completely water resistant and weather proof with replacement warranty and free maintenance for one year from the date of installation of stud on road (installation should be made suing adhesives and procedures recommended by manufacturer under the supervision of their competent technician (a) Bi directional Stud

Providing and fixing retro –reflectorised cautionary mandatory and informatory sign as per IRC 67 made of encapsulated leans type reflective sheeting vide Clause 1701.2.3 fixed over aluminum sheeting, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per approved drawing and technical specification Clause 801 (ii) 60cm equilateral triangle

Planting of tree by the road side (Avenue tree) in 0.60m dia holes, 1m deep dug in the ground, mixing the soil with decayed farm yard/studge manure planting the saplings backfilling the trenches watering fixing the tree guard and maintain the plants for one year

Supplying including installation and commissioning automatic on/off operation street lighting system with 350Wp (175 wpx2) solar module rating and energy efficient high power led lamps of 80 watts with luminous flux greater that 8000 Lummens and Lumen efficiency of 100 -120 Solar module MNRE approved high efficiency mono/multi crysteline silicon cells solar module of 12-40 Wp (LED) with I-V curve design to withstand tough environment condition with test certificate Luminarie with transparency lic cover housing and high efficiency LED lamps and fitted with gasket and assessories for weather and insect proof operation Battery : 12V 150ah -02 nos sealed low/negligible maintenance batteries designed for repeated cycle operation and shall be enclosed in a cabin that has pilfer proof lock & key arrangement Pole: size of pole type BOP 9030 with octagonal cross section height 9.0m Diametre: top dia 70mm, bottom dia 175mm dheet thickness 3mm, base plate 260mm x 260mm x 16mm. Foundation bolts 6.8 GR as per IS 1367 Bolt size Pitch Circle dia 250mm bolt length 750mm, projected bolt length 125mm. pole foundation shall be pit of 75 x 75 x 200 cm in all type of soil or rocks and filling the pit with 1:2:4 cc and muffing of the pole upto 400mm above the ground level.

Routine Maintenance for 1st Year

Routine Maintenance for 2nd Year

Routine Maintenance for 3rd Year

Jyotish Das

Biswadev Das