PROVISION OF HARD STANDING FOR PARKING INFRONT OF CGDHQ-6 MALKAPURAM VISAKHAPATNAM UNDER GE(I)(CG) VIZAG

Surface dressing not exceeding 15 cm deep and geeting out in hard/dense soil complete all as specified and as directed

Rolling and consolidation of formation surfaces in cutting with power roller, exc 8 tonne & not exc 12 tonne capacity complete all as specified and directed.

M&L for laying and compacting 150mm thick (Compacted thickness) Granular sub base (GSB) course laid in two layers 75mm thick each layer, grading as per Grade V as specified in Table 400-1 of MoRTH specifications for Road and Bridge works, 2013 over compacted subgrade with natural sand , crushed gravel, crushed stone, crushed slag or combination thereof as per the grading requirement. The materials are mechanically mixed spread and levelled on the subgrade by using motor grader of adequate capacity and rolling with vibratory roller of capacity 80-100 KN static weight for achiving required compaction density of atleast 98% of the maximum dry density, consolidating to required gradient and camber with finished surface tolerance as per Table 900-1 of MoRTH specifications for Road and Bridge works, 2013 complete all as specified and directed.

M&L for laying and compacting 150mm thick (Compacted thickness) Wet mix macadam (WMM) laid in two layers 75mm thick each layer, grading as per Grade V as specified in Table 400-13 of MoRTH specifications for Road and Bridge works, 2013 manufactured in WMM plant, material comprising of clean crushed graded aggregate and granular material premixed with water to a dense mass, spreading with sensor paver and rolling with vibratory roller of capacity 80-100 KN static weight and consolidating to required gradient and camber with finished surface tolerance as per Table 900-1 of MoRTH specifications for Road and Bridge works, 2013 complete all as specified and directed.

M&L for sand filling under floors or in foundations including watering and consolidation for cushioning complete all as specified and directed.

M & L Machine pressed precast concrete interlocking paver block any shape prepared with grey cement and pigment of size confirming to IS 15658-2006 of 60 mm thick M-35 Grade laid over sand cushioning layer complete all specified and directed. (Note: Sand cushioning shall be measured and paid in relevant item.)

M&L for providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete., complete all as specified.

M&L for preparation of newly plastered or unplastered concrete surface and applying two coats of synthetic enamel paints in zebra pattern over a coat of primer complete all as specified and directed.

Removing excavated material to a distance exc 50 mtr but n.exc 100m and depositing where directed at a level n exc 1.50 mtr above the starting point complete all as specified & directed.