Road from 33 km point of BRTF Road to Lower Wakka

Amount

PEVEMENT SITE CLEARENCE

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

Sub-Head:- Earthwork

Earthwork in excavation in soil in hilly area by mechanical means including cutting and trimming of sides slopes and disposing of excavated earth with a lift upto 1.5m and a lead upto 20m as per Technical Specification clause 1603.1

Excavation in ordinary rock using mechanical means including loading in a truck and carrying of excavated material to embankment site with a lift upto 1.5 m and lead upto 20 m as per Clause 1603.2.

SHOULDER

Construction of subgrade and earthen shoulders with approved material obtained from way cutting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 as per Technical Specification Clause 303.1.

Granular Sub-base with Well Graded Material ( Clause Table 400.2) Grade-B :-

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

WBM 3 FOR BASE COURSE ( 75 mm thick)

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, a

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 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 [Lo

Tack coat

Providing and applying Tack Coat with Bitumen Emulsion (RS-1)using emulsion distrubuter @ 0.25 to 0.30 Kg per Sqm. On prepared dry and hungry bituminus surface clean with hydraulic broom as per technical specification 503.

Mix Seal Surfacing (MSS)

Providing and laying Mix seal Surfacing (MSS) by Mechanical Means Type B (VG-10)

CD STRUCTURE Sub-Head:- Slab Culvert 4.00 mtr. 2 Nos.

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 side

Providing concrete for plain concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (PCC grade M10) a) Foundation & Plinth

Stone masonry ( second sort) with hard stone in foundations and plinth as per drawing and techanical specifications Clauses 702,704,1202&1203 in cement mortar 1 : 3 (1 cement : 3 fine sand).(CRM)

Stone masonry ( second sort) with hard stone in foundations and plinth as per drawing and techanical specifications Clauses 702,704,1202&1203 in cement mortar 1 : 4 (1 cement : 4 fine sand).(CRM)

Back filling behind the abutment, wing wall and retain wall completeas per the drawing & technical specification.[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 800, 1205.4 &1205.5(R.C.C grade M 20) 1:2:4 Nominal mix

Plain/reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800, 1205.4 &1205.5(R.C.C grade M 25) 1:1.5:3

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 (P.C.C. grade M 20 ) ( Coping of Return wall)

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 a) For nominal mix 1:2:4[hand mixing]

Supplying, fitting and placing with HYSD bar reinforcement (Fe 415) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202 a) HYSD Bars Reinforcement

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 M10) (Raft & Cutoff Wall)

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9 ( Sand filling under Raft and Approns including watering, ramming, consolidating and dressing complete.)

Item : Hume Pipe Clvt. 1000 mm dia.TYPE-I

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.

Plain Cement Concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & Technical Specification Clause 1109

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 20 Nominal mix (1:2:4)]

Bedding for Pipe [ Type A ( Concrete Cradle ) Bedding ] Laying concrete cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (i)

Stone Masonry Work in cement mortar in foundation of Head walls complete as per drawing and technical specification Clasue 1109 [In 1:4 cement mortar]

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in double row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets as per Clause 1106. [1000 mm dia]

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 [R.C.C grade M 20 For design mix RCC M 20]

SUB-HEAD-: Sausage wire crated boulder Protection Structure

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)

EARTHEN DRAIN CC Drain [Trapizoidal Shape and V- Shape]

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 803, 1202 ans 1203 [M -15 Plain base concrete]

Stone Masonry work in cement mortar in foundation complete as per drawings and technical specification Clauses 702,704,1202 & 1204 [CRM in CM 1:5]

Cement plaster 15 mm thick 1:4 on stone masonry

(SH :-Road sign Board)

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 a) 5th Km. Stone (size 107.50x58x25cm)

b). Ordinary 1 Km-stone (size - 66 X 35 X 25 cm)

c) 200m stone (precost)

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on

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 we

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

Reinforced cement concrete M15 grade boundary pillars/local stone of standard design as per IRC:25, fixed in position including finishing and lettering but excluding painting as per drawing and Technical Specification Clause 1704

Number of Guard Post

Setting Out

a] Reference benchmark and working bench mark

b] Reference Pillar

c] Back Pillar.

d] Job Pillar

Routine Maintenance

First Year

Second Year

Third Year

Fourth Year

Fifth Year

Add GST @ 18%

Ms P GConstruction Consultancy (BID ID -596448)

M/s Mehlo Enterprises (BID ID -596559)