Construction and Maintenance of Lower Lopchu Primary School, Lamahatta GP

Earthwork inexcavationof foundation trenches or drains, inall sorts of soil (includingmixed soil but excluding lateriteor sandstone) including removing, spreadingorstackingthespoilswithinaleadof75m.asdirected.Theitemincludesnecessarytrimmingthe sidesof trenches, levelling,dressingandrammingthe bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm

Labour for laying150mmto200mmboulder soling includingrough dressinghandpackingandrammingdownsmallpieces intheinterstics includingrolling andpreparingthebedtoproperlevelandfillingupall joints with sandy clay or earth. Sq.m. 64 64 64 64 NB. -- This rate only for Northern Circle, NBCC-I & NBCC-II

Cost of Boulder

Plumconcreteworkwith40%cement concretewith30mmdowngraded stonemetal and60%stoneboulderof size150mmandabove, placedin position as directed excluding shuttering if any. (i) (1:3:6) proportion

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In- Charge.

Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame excluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be corrected up to three decimals).( c) Sal : Siliguri.

Galvanized corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm. dia J or L hook-bolts, limpet and bitumen washers and putty complete with 150 mm. end lap and one corrugaion minimum side lap. ( payment to be made on area of finished work). (GCI sheet to be supplied by contractor). (i) in Roof:-. . with 0.80 mm.thick sheet.

Colourwashingwithany shadewithStainers, as required including cleaning and smoothening surface thoroughly :

Door & Board Fitting

Add GST 18%

Add Cess 1%

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