annual plan-vazhathope gp:pr.no.329 / 2023-24: peppara dws-vazhathope gp:pr.no.329 / 2023-24: peppara dws-general civil work; 1 well maintenance 1.001 od361775 / 2023-2024:providing and fixing hdpe pipe is 4984:1995, pe - 80 including joints of pipes , trenching , refilling &testing of joints complete as per direction of engineer in charge 63 mm dia 12.50 / kgf / cm2 1.002 50.2.3.1:pumping or bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete 1.003 2.6.1:earth work in excavation by mechanical means ( hydraulic excavator ) / manual means over areas ( exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan ) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.all kinds of soil 1.004 2.26.1:extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.all kinds of soil 1.005 50.10.2:steel work for purlin / single section with g i pipes including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete 1.006 12.50:providing and fixing precoated galvanised iron profile sheets ( size, shape and pitch of corrugation as approved by engineer-in-charge ) 0.50 mm ( +0.05% ) , total coated thickness with zinc coating 120 grams per sqm as per is: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by engineer-in-charge. the sheet shall be fixed using self drilling / self tapping screws of size ( 5.5x55mm ) with epdm seal, complete upto any pitch in horizontal / vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 1.007 5.21:extra for providing and fixing expanded metal mesh of size 20x60 mm and strands 3.25 mm wide 1.6 mm thick weighing 3.64 kg per sqm for encasing or rolled steel sections in beams, columns and grillages excluding cost of hangers. 1.008 4.1.6:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) 1.009 4.3.2:centering and shuttering including strutting, propping etc. and removal of form work for:retaining walls, return walls, ( any thickness ) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.