tender for earth work excavation for foundation by manual means for isolated, combined and other type foundations in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental of?cers with an initial lead of 10 mts and initial lift of 2.00mts. and clearing and levelling the site, etc., complete complying with standard speci?cation and as directed by the departmental of?cers. , plain cement concrete 1:2:4 (one cement, three crushed stone sand (m- sand) and six coarse aggregates) using 20mm size iss hbg metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification , supply and ?lling in foundation and basement with gravel in layers of not more than 15cm.thick well rammed watered and compacted with surface vibrator, watered and consolidated etc. complete complying with standard speci?cation and as directed by the departmental of?cers. , providing and laying, spreading and compacting graded stone aggregate to wet mix macadam (wmm) specification including premixing the material with water at omc in mechanical mix plant carriage to 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 achive the desired density complete as per clasue 406 of morth specifications. , supplying and laying of interlocking paver block stone 83mm thick over a base layer of crushed stone sand?lling incl. cost of materials laying and labour charges etc complete complying with the standard speci?cation and as directed by the departmental of?cers. , cement concrete - m7.5 (1:4:8) (one part of cement, four part of crushed stone sand (m- sand) and eight part of coarse aggregates) using 40mm size iss hbg meta