jaipurmc.orgjaipurmc.org/PDF/NitTender/jmc123xenmnsz_Tender_8667.pdf · manholes by mechanical...
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jaipurmc.orgjaipurmc.org/PDF/NitTender/jmc123xenmnsz_Tender_8667.pdf · manholes by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and