Construction of Road from Dimow Raidangia Road (Raidangia Dimow Chariali), Extension Dimow Raidangia Road (Dimow to Petboha) including Routine Maintenance for 4 Years under Mukhya Mantrir Pakipath Nirman Aachani for the year 2022-23 ,Raha LAC, Pac

(i) Name of Road : Dimow Raidangia Road (Raidangia Dimow Chariali) Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, 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 150 mm in thickness as per Technical Specification Clause 201.

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (i) Private Land

ScarifyingExistingBituminousSurface toaDepthof 150mmbyMechanical Means Scarifying the existing bituminous road surface to a depth of 150mmand disposalofscarifiedmaterialwithaliftupto3.0mandleadupto1000masper Technical Specification Clause 301.4

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted 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 material, 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. (ii) For Grading II Material

Low porosity: 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 0.70-1.0 kg/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 of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

Semi dense bituminous concrete(Waste Plastic Technology) using Bituminous Binder mixing with processed waste plastice (as per IRC-SP;98-20130 by replacement of 8% Bitumen binder by weight. Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.6 per cent of mix and filler, (ic 92% of standard Bitumen and 8% waste proccessed plastice by weight shall be used for coating aggregate after its heating) as per IRC:SP:98-2013) for grading II.

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per echnical specification clause 1504 including carriage. a) including Edge block/Edge restraints

Providing Hume type Speed Breaker BM

Providing Hume type Speed Breaker SDBC

Painting of speed breaker

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications (Considering 80% length)

Painting of speed breaker

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for three year

E/W in excavation for structure as pwer drawing and Technical specification clause 305.1 including setting out, construction of shoring and bracing, removal of stamps and deleterious materials and disposal upto a lead of 50.00 mtr. dressing of sides and bottom, back filling in tranches with excavated suitable materials.

PCC M10 (1:3:6) nominial mix) in levelling course below open foundation of head walls as per drawing and technical specification clause 1109

Laying 1st class bedding on well compacted sand morom as per clause 115(ii) Granular bedding

Brick masonry work in cement mortar 1:4 in foundation complete excluding pointing and plastering as per drawing and technical specification, clause 600, 1202 & 1203.

Providing and laying RCC pipe NP-3 for culverts on 1st class bedding for granular materials in single row including fixing collar with cement morter 1:2 but excluding exavation, protection works, back filling, concrete, masonry wworks and Parapets clause 1106, 1000mm dia.

Plastering with cement morter (1:4) 15 mm thick on brick work for substructure as per Technical Specification.

Dismantling of existing existing structures structures like culverts culverts, bridges bridges, retaining retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202 (ii) By Mechanical Means (A) Cement Concrete

Excavation in Cutting in Soil by manual means with lead upto 50 m Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3 (Manual should be use where machines can not be deployed due to site condition)

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5

Maintenance of WBM road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and ravelling as per technical specification Clause 1906.

Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000 m as per Technical Specification Clause 301.4

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted 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 material, 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. (ii) For Grading II Material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. (A) By Manual Means

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per echnical specification clause 1504 including carriage. a) including Edge block/Edge restraints

Semi dense bituminous concrete(Waste Plastic Technology) using Bituminous Binder mixing with processed waste plastice (as per IRC-SP;98-20130 by replacement of 8% Bitumen binder by weight. Providing and laying semi dense bituminous concrete with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.6 per cent of mix and filler, (ic 92% of standard Bitumen and 8% waste proccessed plastice by weight shall be used for coating aggregate after its heating) as per IRC:SP:98-2013) for grading II.

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 600mm equilateral triangle

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 600mm circular

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 800mm x 600mm rectangular

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications (Considering 80% length)

Painting of speed breaker

Kilometre Stone RCC M15 grade Kilometre Stone /local stone of standard design as IRC:8 fixing in position including painting Ordinary Kilometre Stone( Precast )

Kilometre Stone RCC M15 grade Kilometre Stone /local stone of standard design as IRC:8 fixing in position including painting200 m stone ( precast )

Road Markers/Road Stud with Lens Reflector : Providing and fixing of road stud 100 x 100 mm die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling holes 30 mm upto a depth of 600 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS:873 (Part 4) 1973

Providing reflective pavement marker 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 manufacturers with three months replacement warranty and free maintenance

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for three year

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C grade M 10 Nominal mix 1:3:6

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent)) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Providing concrete for plain / reinforced concrete in substructure complete as per drawings and technical specifications Clauses 802, 804, 805, 806, 1202 & 1204 PCC Grade M 20 Nominial mix (1:2:4)

(i)Name of Road : Dimow Raidangia Road (Raidangia Dimow Chariali) Routine Maintenance for SDBC Routine Maintenance for 1st year.

Routine Maintenance for 2nd year.

Routine Maintenance for 3rd year.

Routine Maintenance for 4th year.

Routine Maintenance for ICBP Routine Maintenance for 1st year.

Routine Maintenance for 2nd year.

Routine Maintenance for 3rd year.

Routine Maintenance for 4th year.

(ii) Name of Road : Extension Dimow Raidangia Road (Dimow to Petboha) Routine Maintenance for SDBC Routine Maintenance for 1st year.

Routine Maintenance for 2nd year.

Routine Maintenance for 3rd year.

Routine Maintenance for 4th year.

Routine Maintenance for ICBP Routine Maintenance for 1st year.

Routine Maintenance for 2nd year.

Routine Maintenance for 3rd year.

Routine Maintenance for 4th year.

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