RE/RIDF-XXVIII/ Duliajan /1

Amount

Clearing and grubbing road land including uprooting wild vegatation ,grass, bushes,shrubs,saplins 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 lead of 1000 m etc. as per technical specification cl 201 (i) By Manual means ( A ) In area of non thorny jungle

Excavation in soil with dozer with lead upto 100 m, Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections.

i) Compacting original ground supporting embankment Loosening of the ground upto a level of 300mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per technical specification clause 303.5.2

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5m, 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 (a)From Private land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pitrs with all lifts and leads, transporting to site,spreading,grading to required slope and compacted to meet requirement of table 300.2 with a lead upto 1000 m. as per technical specification clause 303.1 (a)From Private land

Granular Sub -base with Well Graded Material (Table 400.1) By Mix in place method 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

WBM Grading 2 Using stone sceening Type- B 11.2mm for Gr. II Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. (A) By Manual Means.

Interlocking concrete block pavement Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504. A) Including Edge block/ Edge restraints

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.

Reinforced cement concrete M15 Grade Kilo Metre Stone/local stone of standard design as per IRC:8, fixing in position including painting and printing etc as per drawing and Technical Specification clause 1703. 5th Km stone ( Precast)

Reinforced cement concrete M15 Grade Kilo Metre Stone/local stone of standard design as per IRC:8, fixing in position including painting and printing etc as per drawing and Technical Specification clause 1703. (i) Ordinary Kilometer stone (Precast)

Reinforced cement concrete M15 Grade Kilo Metre Stone/local stone of standard design as per IRC:8, fixing in position including painting and printing etc as per drawing and Technical Specification clause 1703. (ii) Hectometer stone (Precast)

Providing & fixing of retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on GI pipe 50mm dia firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and technical specification Clause 1701 60 cm equilateral triangle

Providing & fixing of retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on GI pipe 50mm dia firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and technical specification Clause 1701 ii) 60cm circular

Providing & fixing of retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on GI pipe 50mm dia firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and technical specification Clause 1701 60 cm x 45 cm rectangular

Providingand erecting direction and place identification Retro-Reflectrorised cautionary ,mandatory & informatory sign as per IRC: 67made of high intensity encapsulated lens typereflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mildsteel angle iron post 75mm x 75mm x 6mmfirmly fixed to the ground by means of properlydesign foundation with M-15 grade Cementconcrete 45cm x 45cm x 60cm, 60cm belowground level as per approved drawing and Technical Specification Clause 1701

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gmsper 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 andfree from streaks and holes and conformingto the MoSrt&H specifications

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 roadsurface using the adhesives and the proceduresrecommended by the manufacturers with three months replacement warranty and freemaintenance.

Supplying, fitting and fixing RCC guard post150cm long erected 75cm above the groundand 75cm below the ground with M-15 grade(nominal mix 1:2:4 with broken stone aggregateup to 20mm size) of cement concrete and required reinforcement tied in position with annealed black wire including centering, moulding the top, curing including paintingconcrete surfaces in 23cm strips upto 0.75mfrom the top alternately in black and white and having 2 nos. reflective band of desired shadeetc. complete as per design and as directed. (b) 15 cm dia. RCC guard post with reinforcement of 4nos. 12mm dia TMT main steel bars and 6mm TMT/ MS stirrups at 15cm c/c.

Turfing with Sods Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or as directed by the Engineer including preparation of ground, fetching of sods and watering as per Technical Specification Clause 309.

RCC Guard Wall & Saucer Drain Earth work in excavation of foundation of 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 50m, dressing of sides and bottom and backfilling with approved material. I. Ordinary soil upto 3 m depth

Providing brick soling on earthern shoulder with stone / best quality jhama brick, sand packed and laid to true line and level in panel after preparing the subgrade including earthwork in excavation as directed including all labour and material sand if necessary dewatering complete. A) Brick on flat soling.

Providing concrete for Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specifications clause 802, 803, 1202 & 1203 iii) RCC Grade M-20

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary producer: TATA/ SAIL/ Esser Steel/ Jindal Steel/ Shyam steel/ RINL) in foundation complete as per drawing and technical specifications Clauses 1000 and 1202

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Brick Masonry Drain Earth work in excavation of foundation of 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 50m, dressing of sides and bottom and backfilling with approved material. I. Ordinary soil upto 3 m depth

Providing brick soling on earthern shoulder with stone / best quality jhama brick, sand packed and laid to true line and level in panel after preparing the subgrade including earthwork in excavation as directed including all labour and material sand if necessary dewatering complete. A) Brick on flat soling.

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Brick msonry work in cement mortar in substructure complete excepting pointing and plastering, as per drawing and technical specification Clauses 602, 603, 604, 1202 & 1204 ii) In 1:4 cement mortar

Plastering with cement morter(1:4) 15 mm thick on brick work in sub structure as per technical specification.

RCC Gate for 3.75m carriage way at entry and exit points

Sri Pradip Kumar Adhyapak

Ranjan Dutta

Sri Biju Hazarika

M/s ASCON

Rajib Borah

KUSHAL KONWAR