ZONAL PATCH REPAIR WORK OF VARIOUS ROADS UNDER SUB DIVISION MAJHGAWAN DISTT SATNA M. P.

Repair to pot holes and removal of loose material, trimming of sides, cleaning of surface by providing Primer coat, tack coat, 20 mm thick pre-mix carpet material having binder content @ 14.6 kg per sqm and seal coat type B having bitumen content @ 6.8 kg per 10 sqm as per technical specification and compacting with three wheeled 80-100 kN Static Roller.

Filling Pot- holes and Patch Repairs with - Bituminous concrete, 40mm. (Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 504, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2) (i) for grading I Material

Repair to pot holes by removal of failed material, trimming the sides to vertical and levelling the bottom, cleaning the same with compressed air or any appropriate method filled with 75mm B.M, applying bitumen tack coat at the bottom and vertical sides as per as per MoRT&H specification clause 3004.1 and 3004.2

Repair to cement concrete road by providing laying & Fixing mortar- based patch master & Liquid rapid harding chemical including cleaning of concrete surface and applying of special bounding liquid

Repair of old Joints Sealant Removal of existing sealant and re-sealing of contraction, construction longitudinal or expansion joints in concrete pavement with fresh sealant material

Restoration of rain cuts with soil, having CBR>12, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with power rammer to achieve 97% compaction to restore the original alignment, level and slopes as per drawings and MoRT&H specification clause 3002

Stripping excess soil from the shoulder surface to achieve the approved level and compacting with smooth wheel roller, vibratory roller, hand roller, plate vibrator, plate compactor at OMC to achive atlist 97% of the Maximum dry density in accordance to MoRT&H specification clause 3003.3

Making up loss of material/irregularities on shoulders upto 100 mm thickness to the design level by adding fresh approved soil having CBR >12 and compacting it with appropriate equipment at OMC as per MoRT&H specification clause 3003

Providing painting, figuring and numbering as per IRC specifications complete with Synthetic Enamal Paint for ordinary Km. Stone. (ii) One coat on old work.

Providing painting, figuring and numbering as per IRC specifications complete with Synthetic Enamal Paint for 0.2 Km. Stones or Boundary Stones. (ii) One coat on old work.

Retro- reflectorised Traffic signs Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign board as per IRC 67-2022 made of high intensity Micro-Prismatic Grade Sheeting (Type XI) vide IRC: 67:2022 clause 6.7.4.3 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: 2022 and Table 800-1 of MoRT&H specification and High Intensity Micro Prismatic Grade Sheeting shall conform to Table 6.6 of IRC:67:2022 and Table 800-3 of MoRT&Hspecification of in the clause 6.8 of the IRC 67-2022 and clause 801.3.7 of MoRT&H 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 450x450x 600mm 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 25mmx 25mmx3mm angle. 10 years warranty for Retro Reflection Sheeting to be provided from the original sheeting manufacture brand like 3M/Avery Dennison/ Orafol Make as per clause 6.9 of IRC: 67:2022 & a certified copy for three years for outdoor exposure report from an independent test lab as per clause 6.7 of IRC: 67:2022 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. iv) 60 cm equilateral triangle

x) 80 cm x 60 cm rectangular

Road Marking with Hot Applied Thermoplastic Compound with Reflectorizing Glass Beeds on Bituminous surface. Providing and applying (Cleaning of Bituminous surface) thermoplastic compound having composition of binder (Resin) 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 reflector-izing, 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.

Kilo Metre Stone Reinforced cement concrete M15grade kilometre stone of standard design as per IRC:8-1980, fixing in position including painting and printing etc (ii) Ordinary Kilometer stone (Precast)st)

(iii) Hectometer stone (Precast)

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