Construction of Drain from Naku House to Reshi Road Dokyong-I (Topkhana) within Sakyong GP under Pedong Development Block

Earthwork in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m as directed and including trimming the sides of the trenches, levelling, dressing and ramming the bottom and backfilling with approved material complete as per direction of the Engineer- in- Charge. In al sorts of soil excluding marshy soil & rocks (soft of hard) by manual means. (a) upto 3m depth iv) Without pumping out water and shoring

Labour for laying 150 mm to 200 mm boulder soling including rough dressing hand packing and ramming down small pieces in the interstics without rolling but including ramming and preparing the bed to proper level and filling up all joints with sandy clay or earth.

Cost of Stone Boulder 150 mm of N. Bengal variety

(I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor. (B) With N.B. Variety stone metal (a) 1:3:6 proportion

Plum concrete work with 40 % cement concrete with 30 mm down graded stone metal and 60 % stone boulder of size 150 mm and above, placed in position as directed excluding shuttering if any.

Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.

Plaster to (wall floor ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and racking out joints including throating, nosing and drip course scaffolding /staging, where necessary (Ground floor). Excluding cost of chipping over concrete surface.

Neat cement punning about 1.5mm thick in wall, dado, windowsill, floor etc.NOTE:Cement 0.152 cu.m per100 sq.m.

Provision for Ciziten Information Board

Add 18% GST

Add 1% Cess

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