Construction of CulvertFoot Bridge near Chittaranjan Patras house

Earth work 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,leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge .

Sand filling in foundation trenches and at the back of abutments, wing-walls etc. with good local sand free from earth in layers not exceeding 15 cm.including inundating each layer by profuse water and poking and ramming layer by layer complete including supply of sand. Quality of sand is to be approved by the Engineer-in-charge.

(I) Cement concrete with graded stone ballast (40 mm size excluding shuttering), In ground floor (A) [Pakur Variety] (a) 1:3:6 proportion

Providing and laying Design Mix concrete for plain /reinforced concrete work in any part of bridge(excluding bottom plugging) with coarse aggregates of appropriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control,sampling, testing etc. all complete but excluding cost of labour and materials for formwork & reinforcement works. Construction wing is to add cost and carriage of coarse aggregates and cost of cement as per requirement vide Table 3.2-1 only to arrive at consolidated rate. A PCC Grade M15 Using concrete mixer.

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. (b) Where staging is not required.

Reinforcement for R.C.C. work in the all sorts of structures including distribution bars, stirrups, binders etc.including supply of rods,initial straightening and removal of loose rust (if necessary)cutting to requisite length,hooking and bending to correct shape,placing in proper position and binding with 16 gauge black annealed at every intersection,complete as per drawing and direction(Tor steel/mild steel)

Supplying, fitting,fixing and necessary writing of Display Board at work site.