Ministry Of Road Transport And Highways Tender

(ii) For 37.5 mm maximum size

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density in accordance to Table No. 400-12, 400-13 and as per clause of section 406 of specifications.

Prime coat Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including cleaning of road surface and spraying primer at the rate of 0.75 kg/sqm using mechanical means as per clause 502 of specifications.

Providing and applying tack coat with catonic bitumen emulsion (RS-1) using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of specifications.

(i) @ 0.25 kg per sqm (normal bituminous surfaces)

(ii) @ 0.30 kg per sqm (dry & hungry bituminous surfaces /granular surfaces treated with primer)

Dense Graded Bituminous Macadam Providing and laying dense bituminous macadam using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 505 of specification complete in all respects. b) Using Drum Mix Plnt of appropriate capacity and Paver finisher Hydraustatic with Sensor

(V) for GradingII(19 mm nominal size) Bitument Content Minimum 4.5% with Bitumen 30/40 (VG-40). DBM

Bituminous Concrete Providing and laying bituminous concrete using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 507 of specification. b) Using Drum Mix Plant of appropriate capacity and Paver Finisher Hydraustatic with Sensor control

(vi) for Grading-II (30-45 mm thickness ) with 30/40 bitumen(VG-40)

Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawings and as directed by Engineer charge with Average depth 10 cm. (Stripping of excess soil only) including all material, labour, etc. completed.

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beeds on Bituminous surface. Providing and applying (Cleaning of Bituminous surface) thermoplastic compound having composition of binder (Regin) minimum 18 %, titanium dioxide minimum 10 % and intermixed glass beed, minimum 30% of brand like Asian, Burger or equivalent make of 2.5 mm thick including drop down reflectorizing, glass beeds @ 250 gms per sqm area thickness of 2.5 mm is exclusive of surface applied glass beeds as per IRC:35.The finished surface to be level, uniform and free from streaks and holes, all complete as per clause 803 of specifications. Note:- The guarantee of Thermoplastic should be minimum 3 Years

Retro- reflectorised Traffic signs Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign board as per IRC 67-2012 made of high intensity Micro-Prismatic Grade Sheeting (Type XI) vide IRC: 67:2012 clause 6.7.3.2 and clause 801.3.3 of MoRT&H fixed over Aluminum composite material sheet with thermoplastic core of Low density polyethylene (LDPE) between two thick skins/sheets of aluminum with overall thickness of 4mm and aluminum skin of thickness 0.3 on both side, the ACM shall conform to Table 6.1 of IRC:67:2012 and Table 800-1 of MoRT&H specification and High Intensity Micro Prismatic Grade Sheeting shall conform to Table 6.6 of IRC:67:2012 and Table 800-3 of MoRT&H specification of in the clause IRC 6.8 of the IRC 67-2012 and clause 801.3.7 of MORTH message legend numerical letter etc. and borders shall be screen printed on high intensity micro prismatic sheeting shall conform to clause 801.3.7 with digital printing ink or of cutout from transparent durable overlay or cutout from the same type of reflecting sheeting for cautionary/ mandatory/ signs, supported on MS sign post of size 75mm x75mm x 6mm of 3.60 meter over all length and fix to ground by means of properly designed foundation of dimension 450x450x600mm with M20 grade concrete. The ACM sheet shall be fixed to the post with four minimum four number breakaway bolts. & supported with a back support frame of 25mmx25mmx3mm angle. 10 years warranty for Retro Reflection Sheeting to be provided from the original sheeting manufacture as per clause 6.9 of IRC: 67:2012 & a certified copy for three years for outdoor exposure report from an independent test lab as per clause 6.7 of IRC: 67:2012 for the product offered shall be submitted by the contractor. Note:- Manufacture name and date of manufacture is to be printed (Embossed) at the backside of the board.

i) 90 cm equilateral triangle

ii) 60 cm equilateral triangle

iii) 60 cm circular

iv) 80 mm x 60 mm rectangular

v) 60 cm x 45 cm rectangular

Direction and Place Identification signs more than 0.9 sqm size board. Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign board as per IRC 67-2012 made of high intensity Micro-Prismatic Grade Sheeting (Type IV) vide IRC: 67:2012 clause 6.7.3.2 and clause 801.3.3 of MoRT&H fixed over Aluminum composite material sheet with thermoplastic core of Low density polyethylene (LDPE) between two thick skins/sheets of aluminum with overall thickness of 4mm and aluminum skin of thickness 0.3 on both side, the ACM shall conform to Table 6.1 of IRC:67:2012 and Table 800-1 of MoRT&H specification and High Intensity Micro Prismatic Grade Sheeting shall conform to Table 6.6 of IRC:67:2012 and Table 800-3 of MoRT&H specification of in the clause IRC 6.8 of the IRC 67-2012 and clause 801.3.7 of MORTH message legend numerical letter etc. and borders shall be screen printed on high intensity micro prismatic sheeting shall conform to clause 801.3.7 with digital printing ink or of cutout from transparent durable overlay or cutout from the same type of reflecting sheeting for cautionary/ mandatory/ signs, supported on MS sign post of size 75mm x75mm x 6mm of 3.60 meter over all length and fix to ground by means of properly designed foundation of dimension 450x450x600mm with M20 grade concrete. The ACM sheet shall be fixed to the post with four minimum four number breakaway bolts. & supported with a back support frame of 25mmx25mmx3mm angle. 7 years warranty for Retro Reflection Sheeting to be provided from the original sheeting manufacture as per clause 6.9 of IRC: 67:2012 & a certified copy for three years for outdoor exposure report from an independent test lab as per clause 6.7 of IRC: 67:2012 for the product offered shall be submitted by the contractor. Note:- Manufacture name and date of manufacture is to be printed (Embossed) at the backside of the boa

Road Markers/Road Stud with Lense Reflector Providing and fixing single mound twin shanked molded Road Markers/Road Stud made of poly carbonate or ABS body and shall support a load of 13635 Kg tested in accordance to ASTM D 4280 and complying lo specifications of Section-5 of IRC:35-2015 and clause 804.2.2 of MORT&H and Section-5 of IRC:35-2015. he reflecting panels shall consist of number of lenses containing single or dual prismatic cubes capable of providing total internal reflection of the light entering the lens face. The slope or retro-reflecting surface should be 35 + 5 degree to base. The reflective marker shall be fixed to the road surface using the epoxy/ adhesives and the procedure recommended by the manufacturer. No nails shall be used to affix the markers so Cubes capable of that they do not pose safety hazard on the road.. The contractor shall submit a two year replacement warranty. for satisfactory field performance including stipulated retro-reflectance of the reflecting pan

At junctions and curvs

Supplying and installation of delineators (road way indicators,hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide stripes, fitted with 80 x100 mm rectangular or 75 mm dia circular reflectorised panels at thetop, buried or pressed into the ground and confirming toIRC-79 and the drawings.

Kilo Metre Stone Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting andprinting etc

(ii) Ordinary Kilometer stone (Precast)

(iii) Hectometer stone (Precast)

4.13 Construction of Shoulders with approved material/selected soili/c excavation all lifts & leads i/c grading to required slope &camber of 4% and compacting using vibratory roller of 80 to 100 kN static weight to meet requirement as per relevant clause of400

(B) Hard Shoulders (CBR value 12)

Providing and laying suitable designed Filter material underneath pitching in slopescomplete as per drawing and Technical specification i) Providing and laying 200 mm granular material filter conforming to MoRTH Specifications Clause ' no. 2504 complete n all respects as per directions of Engineer-In-Charge.

Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications A. Stone/Boulder ii) Providing repair to damaged stone pitching/ apron over the prepared surface as per technical Specifications Clause no. 2504 complete in all respects as per directions of Engineer.

The maintenance of all of drains including erosion, repair, clearing, cleaning. Reshaping, regarding, deepening of side drains as well as catch water drains as per technical specification including all material, labour, etc. complete.

Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 metres. Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting suitable earth to the embankment location and disposing off unsuitable earth with all lifts and lead upto 1000m as per relevent clauses of section-300 of specification.

b) Pipe Culverts

Excavation in Soil by Manual Means Excavation for roadway in soil including loading and unloading in/from truck for carrying of suitable cut earth to embankment site and disposing off unsuitable earth with all lifts and lead upto1000 metres as per clauses of section-300

Filling of crack (in flexible pavement) using slow- curing bitumen emulsion and applying crusher dust in case crack are wider than 3 mm including all material, labour, etc. complete.

Embankment Construction with Material Obtained from Borrow Pits Construction of embankment with approved material having CBR7 obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-1, 300-2 and as per relevent clauses of section-300

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 to the requirement of clause 301 and 309. Suitable Excavated material to be used in embankment within a lead of 50 metres as per relevent clauses of section-300.

BILL No. 3- ROUTINE MAINTENANCE To carry out all the necessary works to keep the road in Approprite service level condition as defined in the document on all type of carriageway (Flexible/Rigid) which includes but not limited to (i) For Flexible pavement Providing treatment and repair of pot holes/ ruts and any depth/ patch repgir of all types of bitumen pavement Complete as per Technical Specification Clause 3004.2 and as per direction of Engineer by using paving grade bitumen/ emulsion/ cold ready mix material. The job includes removal of all failed material, trimming of completed excavation to providing firm vertcal faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per Clause no. 503 back filling the patch with bituminous material as per clause no. 509. Compacting trimming and finishing the surface to form a smooth continuous surface all as per Clause no. 3004.2 of Technical Specification

(ii) For Rigid Pavement Repair of localized failed areas of PQC, Full depth repair of PQC slab, Sealing of crack/porous concrete, Repair of Joint Grooves, Repair Involving Removal of Old Joint Sealant and Sealing with Fresh Sealant, Repair of transverse joints, repair of longitudinal crack s through Cross-stitching/Stapling, Repair of honey combed and spalled concrete surface, Improvement of Pavement Surface texture through Diamond Grinding/Grooving etc. III. Repair to shoulders IV. Jungle clearance on shoulders, medians and embankment slopes V. Repair and cleaning of cross drainage works including culvers and minor bridges and side drains VI. Providing mandatory road signs as per the site condition, km stones including minor repair for existing road signs and km stones. VII. Providing road markings as per the requirement. VIII. Repair and painting of median/curves/railing/parapet. IX. Missing crash barriers. X. Repair/replacement of expansion joints if required. XI. Cleaning and greasing of bearings. XII. Any other item required to bring the carriageway/structure in serviceable condition.