MRL20-Road from Sagalee-Seppa road to New Goya

Amount

Jungle 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 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.

SH:- EARTH WORK

Excavation in soil in Hilly Area by manual means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 m and a lead upto 20 m as per drawing and Technical Specification Clause 1603.1

SH:- TRAFIC SIGN & ROAD FURNITURE

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

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

Ordinary 1 KM Stone

5th KM Stone

SUB-HEAD:- PAVEMENT

Construction of Shoulders as per Technical Specification Clause 407.

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.

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.

Grading II material

CTB ( 100 mm thick):-

Providing, laying and spreading soil on a prepared sub-grade, pulversing, adding the designed quantity of cement to the spread soil, mixing in place with rotavator grading with the motor grader and compacting with the road roller at OMC to achieve the desired unconfined compressive strenght and to form a layer of sub-base as per Technical Specification clause 404

Prime Coat

Medium 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 0.90- 1.2 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 distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Mix Seal Surfacing (MSS)

Mix Seal Surface with 8% Waste Plastic: Providing, Laying and rolling of closed - graded premix surfacing material of 25mm thickness composed of 11.2mm to 0.9mm (Type-A) or 13.2 mm to .90mm (type-B) aggregate using peneration 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 8-10kn static roller and finishing to required level and grades as per Technical Specification clauses 509 Sealing Coat

SH:- PROTECTION WORKS RETAINING WALL & BREAST WALL

Earth work in excavation for structures as per drawing and techanical specifications Cluse 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 perdrawings and technical specifications Clause 802, 803, 1202 & 1203. PCC Grade M10

Stone masonry in cement mortar in foundation complete as per drawing and techanical specifications Clauses 702,704,1202&1203. Coursed rubble masonry 1st sort in 1:4 cement mortar

Providing weepholes in stone masonary RCC work, wing wall etc 100 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 and techanical specification Clauses 614,709.1204.3.7

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 (below culvert bed)

White washing of parapet walls of CD work and tree truncks White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. as per technical specifications Clause 1915

SH : Hume Pipe Culvert 1000 dia

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 b

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

Stone masonry in cement mortar in foundation complete as per drawing and techanical specifications Clauses 702,704,1202&1203. Coursed rubble masonry 1st sort in 1:4 cement mortar

Providing and laying curtain walls complete as per drawing and technical specification Clause 1304 Coursed rubble masonary (2nd sort) in cement mortar (1:4)

Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less then 25 kg beyond curtain wall

Providing weepholes in stone masonary RCC work, wing wall etc 100 dia AC pipe extending through wall

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

a) 1000mm dia

Providing & Laying reinforced cement concrete arch complete including centering and shuttering excluding reinforcement as per drawings and technical specifications Clauses 800, 900 and 1205.1 (RCC grade M20)

SH:- CROSS DRAINAGE WORKS ( RCC Slab Culvert 1.50 M, 2.00 M & 4.00 M Span )

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.

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

Back filling behind the abutment, wing wall & return wall complete as per drawing and technical specification. A) Sandy Materials

Stone masonry in cement mortar in foundation complete as per drawing and techanical specifications Clauses 702,704,1202&1203. Coursed rubble masonry (1st sort) in 1:3 cement mortar

Stone masonry in cement mortar in substructure complete as per drawing and techanical specifications Clauses 702,704,120 and 1204 . Coursed rubble masonry ( 2nd Sort) in 1:4 Cement Mortar

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing force. Complete as per drawing and Technical Specifications

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications. A) RCC grade M20

Providing PCC M-20 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification Clauses 615, 710 and 1204.3.11

Supplying, Fitting and Placing HYSD bar Reinforcement in Sub-Structure complete as per Drawing and Technical Specifications. A) MS Deformed Bars

SH:- SIDE DRAIN

V - Shaped Side Drain ( As per IRC SP-48-1998 Hill Road Manual )

Earth work in excavation for structures as per drawing and techanical 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 and laying cement concrete 1 : 3 : 6 in open foundations complete as per drawings and techanical specifications Clause 802,1202&1203 (PCC grade M 10)

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

Plastering with cement mortar (1:3) 15 mm thick on brickwork in parapet as per technical specifications Clauses 613.4 and 1208.4

Neat cement punning

Routine Maintenance

First Year

Second Year

Third Year

Fourth Year

Fifth Year

M/s P.T. Enterprises (BID ID -595337)