Construction i/c Metalling and Blacktopping of a road from MRL29- Lad Mynska to Myntriang (10.00 Km) (MG/03/III/03/08) Upgradation

Amount

Preparation of foundation for Embankment

Scarifying the exising bituminous road surface to a depth of 150mm by Mechanical Means.

Cement Treated Soil Sub-Base/Base

Providing, laying and spreading soil on a prepared sub-grade, pulverising, 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 strength and to form a layer of sub-base/base as per Technical Specification Clause 404.

Prime Coat:

High porosity: Providing and applying primer coat with bitumen emultion (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 Clause 502.

Tack Coat:

Providing and applying tack coat with bitumen emultion (RS-1) Using emultion distributor at the rate of 0.25-0.30 Kg/sqm on the prepared granular surface treasted with primer & 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 Type A with 25 mm thick I) Bitumen S-90

Road Side Drain

(i) Surface Drains in Soil Construction of unlined surface drains of average cross-sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3m and lead of 50 m (average lead 25 m) as per Technical Specification Clause 307. (A) Manual Means

(ii) Surface Drains in Ordinary Rock Construction of unlined surface drain of average cross-sectional area 0.4 sqm in ordinary rock to specified lines, grades, levels and dimensions as per approved design and Technical Specification Clause 307. Excavated material to be used in embankment at site. (A) Manual Means

Construction of CC Line Drain M15 (1:3:6)

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 and laying of dry rubble flooring complete………..etc

Providing and Laying Plain/reinforced concrete in open foundation complete as per drawing and Technical specification clause 802,803,1202 & 1203. (I) PCC Grade M 10 (i) Nominal Mix 1:3:6

Plastering with Cement mortar (1:4), 15mm thick onbrick work in substructure ar per technical specification clauses 613.471204

Construction of sub-grade and earthen shoulders Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, etc. and compacting to meet requirement of Table 300.2 with lead upto 1000. (For earthen shoulders)

New NP3 HPC

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. I. Ordinary Soil (i) Upto 3 m depth

Providing and Laying Plain/reinforced concrete in open foundation complete as per drawing and Technical specification clause 802,803,1202 & 1203. PCC Grade M10 Nominal Mix (1: 3: 6)

Bedding for Pipe Type A (Concrete Cradle) Bedding Laying concrete crdle bedding with M15 grade cement concrete as per clause 1105 (i)

Stone Masonry Works in cement mortar in foundation complete as per drawing and technical specification Clauses 702,703,1202 & 1203. Random Rubble Masonry (ii) In 1 : 4 Cement Mortar

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

Backfilling behind abutment, Wingwall and Return wall complete as per drawing and specification Clause 1204.3.8 (I) Excavated material Filter Material for R/W and B/W

Filter material behind retailing wall and breat wall as per specification Clause 1204.3.8 In a width of 600 mm.

Plastering with Cement mortar (1:4), 15mm thick onbrick work in substructure ar per technical specification clauses 613.471204

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 (i) Citizen Informatory Board of PMGSY (As per SOR of 2015-16)

(ii) Title Informatory Board of PMGSY (As per SOR of 2015-16)

(ii) Providing & fixing Logo of PMGSY ((As per SOR of 2015-16) )

(iii)Providing and fixing " MAINTENANCE INFORMATION BOARD"

Providing 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

i) 5th Kilometer Stone (Precast)

ii)Ordinary Kilometre Stone

iii) 200 Metre Stone

Providing and erecting 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 mild steel angle 75mm x 75mm x 6 mm 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 approved drawing and Technical Specification Clause 801.

(ii) 600mm Equilateral triangle School Ahead/Church Ahead/Speed breaker ahead

(ii) 600mm Equilateral triangle Left turn on sharp curve

(ii) 600mm Equilateral triangle Right turn on sharp curve

(iii) Speed limit

(vi) 600mm x 600mm square

Direction and place identification sign upto 0.900 sqm size board A-2 Retro-reflectorised Traffic Signs Providing and erecting direction and place identification of retro-reflectorised signs as per IRC-67 made of Encapsulated lense type reflective sheeting vide clause 1701.2.3,fixed over aluminium sheeting, 2.0mm mm thick with area not exceeding 0.9 sqm supported on 2 inch dia GI pipe firmly fixed to the ground by mean of properly design foundation with M15 grade cement concrete 450mmx450mmx600mm,600mm below ground level as per approved drawing and technical specifications clause 1701.

a) Advance Direction Sign

b) Place identification sign

Painting lines,Dashes,Arrows,etc on road in two coats on New work

Painting lines,Dashes,Arrows,etc on road in two coats on New work with ready mixed road marking paints 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 Edge Line (L=10000mm, B=100mm), Area=10000x0.100=sqm

Good and Service Tax (18%)

Five Years Maintenance

Maintenance for 1st Year

Maintenance for 2nd Year

Maintenance for 3rd Year

Maintenance for 4th Year

Maintenance for 5th Year

Sevenborn Tang (BID ID -599999)