CONSTRUCTION OF PROPOSED COMMON FACILITY CENTER AT LALGANJ MIRZAPUR

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil

Filing of carted earth

Sand filling in plinth under floors including watering, ramming, consolidating and dressing complete including lead up to 50m and lift upto 1.5m and including cost of sand.

Providing and laying in cement concrete 1:4:8 (1 cement :4 coarse sand :8 graded stone aggregate 40 mm nominal size) and curing complete,including cost of form- work,in foundation and floors.

Diluting and injecting chemical emulsion for POSTCONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) :

Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor :With Chlorpyriphos/Lindane E.C. 20% with 1% concentration

Class 150 brick work in 1:6 Cement and coarse sand in FM 2.25 mortar in foundation and plinth including supply of all materials, labour and T & P etc. required for proper completion of the work as per direction of E / I.

Providing and laying damp-proof course 40 mm thick with cement concrete 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 12.5 mm nominal size).

Applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil.

Same as in item No. 6 above but in super-structure above plinth level up to floor two level (up to two storeys) including necessary cutting and moulding of brick work as required and also including honeycombed brick work in thickness of wall more than 12cms. (1:6 cement : coarse sand).