CONSTRUCTION OF PIPE FALL STRUCTURE AT CH. 5.00 AND SILT CLEARANCE IN BETWEEN CH. 1.00 CH. 93.00 OF MINOR-158.30 OF KMC(L) AT MOUZA-SALDAHARA THREE OTHERS, BLOCK- SARENGA

Cutting uprooting and clearing jungles including shrubs, waterweeds, bushes, trees, plants, upto 30cm. Girth including removing as directed by Engineer-in-charge.

Earth work from borrow pits over extating embankment or for repairs to embankment closing breaches etc. within an initial lead of 30 metre and lift of 150 metre inchading breaking clods and depouting the same in layers not exceeding 25 cm and rough dressing etc complete as per profile.

Earth work in excavation of foundation structures as per drawing and technical specification, including setting out, removing spreading or stacking of spoûs within a lead of 150 m. as directed and including trimming the aides of the trenches, leveling, drevsing and ramming the bottom, and backfilling backfille with approved material complete as per direction of the Engineer-in-Charge. I. In all sorts of soil excluding marshy soil & rocks (soft or hard) by manual means.

Earthwork in filling in foundation trenches with good earth in layers not exceeding 15cm, including watering and ramming layer by layer complete with earth obtained from excavation of foundation or from fresh excavation of land arranged by Department within a lead of 150 m.

Ordinary Cement concrete (mix 1:15:3) with graded stone chips (20 mm nominal excluding shuttering and reinforcement, if any, in ground floor as per relevant (a) Pakur variety

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..1. Labour rate per cum including cost of sand added to arive at the complete item rate. Compaction factor of dry clean sand is 0.8352. Medium Sand (Grading Zone II as per IS: 383-1970) stacked at site.

Supplying and laying Polythene Sheet (150gm/sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

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.

Supplying, spreading and consolidating moorum to a depth of 75 mm at desired density and C.B.R. as per specification with power roller to proper gradient and camber including watering as necessary, and lighting, guarding, barricading and making adequate earthen bundh where necessary to protect the edges and curing with water for 2-3 days, mending cracks by rolling where necessary including all incidental charges of roller, cost of fuel & lubricants etc. complete as per specification. (The compaction factor may be taken as 0.67). (The payment is to be made on the basis of the finished compacted volume of moorum). (Quarry for moorum is considered from Punisole, Dist.- Bankura).

Providing and laying reinforced cement concrete pipe NP3 with spigot socket for culverts on first class bedding of granular material in single row including fixing with cement mortar 1:2 as per Technical Specification Clause 1106 for Rural Roads of MORD. 600 mm dia.

Removing all types of Hume pipes and stacking within a lead of 1000 m including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202 for Rural Roads of MORD. (a) Upto 600 mm dia Hume pipe.

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