MRL-02 Road from Abali to Injino

Amount

Clearing and Grubbing Road Land

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 . By Manual means.

In area of non-thorny jungle

Construction of Embankment with Material Obtained from Borrow Pits

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

Construction of Subgrade and Earthen Shoulders

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.

Base Course (WBM Grading 2)

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.

WBM Grading 3

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.

Mix Seal Surfacing

Prime Coat

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 1.2-1.5 kg/sqm using mechanical means as per Technical Specification Clause 502.

Tack Coat

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion pressure distributor at the rate of 0.30 to 0.35 kg per sqm on the prepared non?bituminous surfaces (cement concrete pavement) cleaned with Hydraulic broom as per Technical Specification Clause 503

Mix Seal Surfacing

Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509

Supplying of waste plastic to reduce the bitumen cost and environmental safe including cutting in to required size 10mm to 20 mm as per direction of Engineer in charge.

Road Logo and Traffic Signs

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

Providing and fixing of semi reflective cautionary, mandatory and informatory sign board as per IRC:67 made of 1.5 mm thick MS Sheet duly stove white colour in front and gray colour on back with red reflective border of 65 mm width and required letters and figures with reflective tape engineering grade as per Clause 1701.3.9 of MORD for Rural Roads of required shade and colour supported and welded on 47mm x 47 mm x 12 SWG sheet tube firmly fixed to the ground by mean of properly designed foundations with M-15 grade cement concrete 450x450x600 mm, 600 mm below ground level as per approved drawing Clause 1701.2.2

Painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new, plastered / concrete surfaces as per drawing and Technical Specification Clause 1701

Painting lines, Dashes, Arrows, etc. on Road in Two Coats on New Work

Painting lines, dashes, arrows, etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous/concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and Technical Specification Clause 1702

Kilometre Stone

Reinforced cement concrete M15 grade kilometre 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 Kilometer stone

Ordinary Kilometer stone

Providing and Fixing 'Logo' of PMGSY Project

Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube. All M.S. will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700.1

Providing and Fixing of Citizen Information Board (For Section-1)

Providing and fixing of typical PMGSY Citizen information sign board with logo as per MORD Specifications and attached drawing. Two MS plates/Boards of 1.6mm thick duly welded with MS flat iron cleat 50x50mm size on back on edges. Top and bottom plate will welded to 2 nos 75mm tubes posts duly embeded in cement concrect M-15 grade block of 600 x 600 x 750 cm below ground level. as per clause 1701 and annexure 1700.1.

Safety Devices and Signs in Construction Zones

Provision and fixing of traffic signs for limited period at suitable locations in construction zone comprising of warning zone, approach transition zone, working zone and terminal transition zone with a minimum distance of 2-3 m from the edge of the carriageway. The bottom edge of the lowest sign plate to be not less than 2 m above the road level, fixed on 600 mm x 600 mm x 6 mm angle iron post, founded and installed as per approved design and drawings, removed and disposed of after completion of construction work, all as per IRC:SP:55-2001.

Road ahead closed

Men at work

Un-even road

Diversion

Road closed

Speed limit

Cross Drainage works ( RCC Slab culvert 1.50 m span, 2 Nos)

Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 includding setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material ( Ordinary Soil)

(I) Upto 3 m depth.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203.

I). P.C.C grade M 10

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203.

II) Coursed Rubble Masonry (1st sort) In 1:4 Cement mortar.

Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204

II) Coursed Rubble masonry (2nd Sort) 1:3

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8

I) Granular material

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing

Plain/reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204

III) R.C.C. grade M 20

Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5

II) R.C.C. grade M 25

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5

(I) Nominal mix 1:2:4

Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

Protection work ( Gabion structure)

Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 includding setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material ( Ordinary Soil)

Providing and laying wire created boulder structures boulder size 22.5 cm to 45 cm having 25 kg average weight for each i/c dumping/laying in S.W.G. Wire mesh of 10 cm x 10 cm (woven diagonally) 4mm dia i/c packing with small size stone spalls and carrying of boulders from a lead of 50 mtr and lift up to 1.5 mtr i/c lying properly the mesh by cutting the mouth and hoisting of wire where felt necessary as per direction of Engineer?in-Charge technical specifications Clause 1301. ( Based on SDB Rural Road Chapter?14, Item No.14.2

Routine Maintenance

First Year

Second Year

Third Year

Fourth Year

Fifth Year

M/s Mehlo Enterprises (BID ID -596521)