SR work with High performance CC on Road saint to Nonera road upto UP border via Konthra UP border BahazDeegKhohAdi Badri BaroliDhau Kedarnathji temple Luhesar Bhojanthali BrijChorasikos parikarma marg at Konthara to Nonera Km65 MDR under SDn NagarII

CIVIL WORKS

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately

Construction of granular sub-base by providing well graded material, spreading in uniform layers with Tractor Mount 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 MoRTH Specification Clause 401. For Grading I Material

Providing and Laying Treatment of Wear and Tear Concrete surface with pre-mixed, high performance, curing free, quick setting ready to use cement mortar for repairing of pot holes with minimum 25mm depth and without cutting the panel so that traffic can be mobilized in 4 hours. The high performance Ready Mix Concrete Mortar should be curing free and able to achieve compressive strength of 10 Mpa within 4 hours and bond strength of 4 Mpa within 24 hours, non shrink and non toxic.

Repair of Surface defects in existing cement concrete pavement surface by providing and laying treatment of wear & tear concrete surface with pre-mixed, ready to use, geopolymer based mortar & confirming to ASTM C 1600 upto 10 mm thickness with following property– Curing Free, compressive strength of 15 MPa within 2 hours, Quick Setting, bond strength of 4 MPa within 24 hours and repaired surface should be ready to use within 3 hours. Note : (This item is to be used in only emergency situation after decided by Engineer in charge )

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