Mtc. of pipeline in c FHTC connections, SBDTW schemes , Electrical equipments in Panel Board of DTW Schemes and package type IRP at Bilaspur GP within the jurisdiction of Chandipur RD Block under DWS Sub-division, Kailahahar

Sub Head :- Mtc. Of Pipeline in/c FHTC connections Charges for repairing of leakage in UPVC / HDPE pipelinewith PVC coupler & solvent cement etc. including necessaryearth excavation, backfilling of soil as required after laying ofpipeline, in layers not exceeding 200 mm in depth includingconsolidating each deposited layer by ramming, watering etc. complete as per specification & direction of the Engineer-incharge. i) 90 mm OD

ii) 110 mm OD

iii) 140 mm OD

Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm (slope-1 in 200)including getting out the excavated soil and backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil with all required leads as per Chapter - 2 of CPWD specification and direction of the Engineer - in - A) For UPVC pipes in new work In all kinds of soil i) For pipes not exceeding 90 mm dia

ii) For pipes exceeding 90 mm dia but not exceeding 300 mm dia

Providing, fixing and laying rigid UPVC pipes conforming to IS : 4985 jointing with couplers, of same class conforming to IS : 10124 ( Pt-II ) with solvent cement conforming to IS : 14182 including testing of joints complete ( but excluding the cost of specials like bend, tees etc. which will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge. Class - 3 ( working pressure 6.0 kg / cm2) i) 40 mm OD

ii) 90 mm OD

iii) 110 mm OD

Earth work in excavation by mechanical means (Hydraulicexcavator) / manual means in foundation trenches or drains(not exceeding 1.5 m in width or 10 sqm on plan) includingdressing of sides and ramming of bottoms, lift upto 1.5 m,including getting out the excavated soil and disposal ofsurplus excavated soil as directed, within a lead of 50 m. All kinds of soil

Providing and fixing U.P.V.C. service saddle as per CPWD Specification and direction of the Engineer - in - charge. i) 40 mm dia with 15 mm dia opening