Reconstruction Of The Dilapidated Boundary Wall To Keep The Land Of The Free From Encroachment, Construction Of The Main Drain To Prevent Waterlogging, Main Road For Movement And Construction Of Residential And Sub-Divisional and Ziledaari Office Bui

Earth work in excavation by mechanical means (Hydraulic exca1Jator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms. for all lift, inciuding getting out the excavated sell and disposal of surplus excavated soil as directed, within a lead of 50 m.

Excavating, supplying, stacking and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 an in foundation trenches, plinth, sides of foundation etc. complete for ell lift

Supplying and filling In plinth with sand under floors, including watering, ramming, oonsolidating and dressing complete,

Providing and laying In position cement concrete of specified grade excluding the cost of centering and shuttering - AH work up to plinth level : 1:4:B (1 Cement ; 4 coarse sand (zone-Ill} derived from natural sources : a graded stone aggregate 40 mm nominal Size derived from natural sources), including cost of form- work,in foundation and floors.

Making apronl(with Drain & other )analysis

Treatment of soil under existing floors using chemical emuision @ 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 floorWith Chlorpyriphos/Undane E.C. 20% with 1% concentration

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (Zone Ill) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources).

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

As in item No.8 above but in R.C.C. Raft foundation and foo11ng with approved stone ballast. (Using 1:1.5:3 Mix concrete)

R.c.c work with cement approved coarse sand and 2 cm. (314") guage approved stone ballast in the proportion 1:1.5:3, {1cement :1.Scor:se sand 3 grit} in Lintel excluding supply of reinforcement and its fixing and bending but including ils fixing and binding the same necessary with 24 BWG binding wire and Including necessary centering and shuttering etc.and also lnduding supply of all materials, labour and tools and plants etc, required for proper completion of the works.