annual plan-panjal gp 2025-260 maintenance works at take a break building-project no: 203/26-general civil work --- 1 maintenance 2 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 3 4.3.1:centering and shuttering including strutting, propping etc. and removal of form work for:foundations, footings, bases for columns 4 4.1.3:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-iii)derived from natural sources : 4 graded stone aggregate 20 mm nominal sizederived from natural sources) 5 od258683/2025-2026:providing and fixing precoated galvanized iron profile sheets (size, shape and pitch of corrugation as approved by engineer-in-charge) 0.35 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 up to 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 up to 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. 6 od258682/2025-2026:providing and fixing on eave face upvc half cut rainwater gutter pipes (150mm 4kg/cm2) with all necessary fittings with clamps at 1m interval 7 50.2.25.1:filling with contractors own earth ( excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site engineer-in-charge 8 4.1.8:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:4:8 (1 cement : 4 coarse sand (zone-iii) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) 9 13.9.1:cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster 10 od261616/2025-2026:providing and fixing ms wire mesh by welding with already existing m.s. hollow box section/structure members including priming coat with approved steel primer all complete. 11 13.61.1:painting with synthetic enamel paint of approved brand and manufacture to give an even shade:two or more coats on new work 12 50.6.2.1:solid block masonry using pre cast solid blocks (factory made) of size 30x20x15 cm or nearest available size confirming to is 2185 part i of 1979 for foundation and plinth with thickness 15cm in: cm 1:6 ( 1 cement :6 coarse sand) etc complete 13 50.18.9.18.2:providing and fixing pvc pipes including fixing the pipe with clamps/clips at 1.00 m spacing. this included jointing of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 75 mm dia 4 kfg/cm2 - external work - exposed on wall 14 50.18.9.13.2:providing and fixing pvc pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes & fittings with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 25 mm dia 10 kgf/cm2- external work - exposed on wall 15 50.18.9.16.2:providing and fixing pvc pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. this includes jointing of pipes & fittings with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 50 mm dia 6kgf/cm2 - external work - exposed on wall 16 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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by engineer-in-charge.all kinds of soil 17 od282688/2025-2026:supplying and erecting readymade ferrocement soakpit 1m dia including cover slab etc complete 18 17.7.7:providing and fixing wash basin with c.i. brackets, 15 mm c.p. brass pillar taps, 32 mm c.p. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:white vitreous china flat back wash basin size 450x300 mm with single 15 mm c.p. brass pillar tap 19 50.17.1.1:supplying and fixing stainless steel soap dish including cost of materials and labour charges etc complete as per the direction of site engineer-in-charge. 20 18.49.1:providing and fixing c.p brass bib cock of approved quality conforming to is: 8931.15 mm nominal bore 21 18.53.1:providing and fixing c.p. brass angle valve for basin mixer and geyser points of approved quality conforming to is: 893115 mm nominal bore 22 od282802/2025-2026:flooring with interlocking cobbles 60 mm thick (premium) minimum strength 4 kg/cm2 over a bed of 6 mm metal filling in 50 mm average thick and compacting using earth rammer / compacting machine hand operated including cost and conveyance of all materials labour charges, pointing edges etc complete