Providing and fixing RCC hume pipes across haul roads at locations where drainage is required and garland cleaning around OB dump area and filling of potholes , ditches of roads with stone dust and metal from police picket to weigh bridge no 15 under

PART A RCC HUME PIPES ACROSS HAUL ROADS Earth work in excavation by mechanica lmeans (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth,1.5m in width aswell as10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift,as directed by Engineer-in-charge. All kinds of soil

Providing and laying Non Pressure NP-4 class (Heavy duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete 1200 mm dia RCC pipes. (Laying by manual/ machanical means)

PART B FILLING OF POTHOLES Construction of granular sub base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achive the desired density, complete as per clause 401 for garding -I material.

Construction of granular sub base by providing close graded materials, spreading in uniform layers with motor garder on preapared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achive the desired density, complete as per clause 401 for grading -III material.

Total impact of GST for the purpose of CTC