civil and electrical works for renovation and upgradation of primary health centre to family health centre at odakkayam , malappuram , civil work , earth work , earth work in excavation by mechanical means ( hydraulic excavator ) / manual means in foundation trenches or drains ( not exceeding 1 . 5 m in width or 10 sqm on plan ) , including dressing of sides and ramming of bottoms , lift up to 1 . 5 m , including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50 m . all kinds of soil , filling available excavated earth ( excluding rock ) in trenches , plinth , sides of foundation 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 . , cement concrete , 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 : 8 graded stone aggregate 40 nominal size ) , r . c . c . work , reinforced cement concrete work in beams , suspended floors , roofs , having slope up to 150 landings , balconies , shelves , chajjas , lintels , bands , plain window sills , staircases and spiral stair cases up to floor five level excluding the cost of centering , shuttering , finishing and reinforcement , with1:1 . 5:3 ( 1 cement : 1 . 5 coarse sand ( zone iii ) : 3 graded stone aggregate 20 mm nominal size ) . , centering and shuttering including strutting , etc . and removal of form for:foundations , footings , bases of columns , etc for mass concrete , steel reinforcement for r . c . c work including straightening , cutting , bending , placing in position and binding all complete upto plinth levelthermo - mechanically treated bars of grade fe-500d or more , masonry works , half brick masonry with common burnt clay f . p . s . ( non modular ) bricks of class designation 7 . 5 in superstructure above plinth level up to floor v level . cement mortar 1:3 ( 1 cement : 3 coarse sand ) , brick work with common burnt clay f . p . s . ( non modular ) bricks of class designation 7 . 5 in superstructure above plinth level up to floor v level in all shapes and sizes in:cement mortar 1:4 ( 1 cement : 4 coarse sand ) , random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 ( 1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size ) up to plinth level with:cement mortar 1:6 ( 1 cement : 6 coarse sand ) , plastering , 12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand ) , aluminium works , providing and fixing aluminium work for doors , windows , ventilators and partitions with extruded built up standard tubular sections / appropriate z sections and other sections of approved make conforming to is : 733 and is: 1285 , fixing with dash fasteners of required dia and size , including necessary filling up the gaps at junctions , i . e . at top , bottom and sides with required epdm rubber / neoprene gasket etc . aluminium sections shall be smooth , rust free , straight , mitred and jointed mechanically wherever required including cleat angle , aluminnium snap beading for glazing / paneling , c . p . brass / stainless steel screws , all complete as per architectural drawings and the directions of engineer-in-charge . ( glazing , paneling and dash fasteners to be paid for separately ) :for fixed portionpowder coated aluminium ( minimum thickness of powder coating 50 micron ) , for shutters of doors , windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of epdm rubber / neoprene gasket required ( fittings shall be paid for separately ) powder coated aluminium ( minimum thickness of powder coating 50 micron ) , providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to is : 12823 grade i type ii , in panelling fixed in aluminum doors , windows shutters and partition frames with c . p . brass / stainless steel screws etc . complete as per architectural drawings and directions of engineer - in- charge . pre- laminated particle board with decorative lamination on both sides , providing and fixing glazing in aluminium door , window , ventilator shutters and partitions etc . with epdm rubber / neoprene gasket etc . complete as per the architectural drawings and the directions of engineer - in -charge . ( cost of aluminium snap beading shall be paid in basic item ) :with float glass panes of 5 . 50 mm thickness , providing and fixing 100 mm brass locks ( best make of approved quality ) for aluminium doors including necessary cutting and making good etc . complete , providing and fixing anodised aluminium grill ( anodised transparent or dyed to required shade according to is : 1868 with minimum anodic coating of grade ac 15 ) of approved design / pattern , with approved standard section and fixed to the existing window frame with c . p brass / stainless steel screws @ 200 mm centre to centre , including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening , all complete as per requirement and direction of engineer-in-charge . ( only weight of grill to be measured for payment ) . , providing and fixing ptmt tower bolts with 12 mm one piece rod inside and necessary screws etc . , complete . 202x42x18 mm weighing not less than 78 gms , providing and fixing aluminium tubular handle bar 32 mm outer dia , 3 . 0mm thick & 2100 mm long with s . s . screws etc . complete as per direction of engineer -in-charge . polyester powder coated minimum thickness 50 micron aluminium tubular handle bar , providing and fixing aluminium extruded section body tubular type universal hydraulic door closer ( having brand logo with isi , is : 3564 , embossed on the body , door weight upto 36 kg to 80 kg and door width form 701 mm to 1000 mm ) , with double speed adjustment with necessary accessories and screws etc . complete . , providing and fixing 150 mm bright finished floor brass door stopper with rubber cushion , necessary brass screws etc . to suit shutter thickness complete , steel works , structural steel work riveted , bolted or welded in built up sections , trusses and framed work , including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer all complete . , providing and fixing stainless steel ( grade 304 ) railing made of hollow tubes , channels , plates etc . , including welding , grinding , buffing , polishing and making curvature ( wherever required ) and fitting the same with necessary stainless steel nuts and bolts complete , i / c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc . , of required size on the top of the floor or the side of waist slab with suitable arrangement as per approval of engineer-in-charge , ( for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts , bolts , fasteners etc . ) , providing corrugate g . s . sheet roofing including vertical / curved surface fixed with polymer coated j or l hooks , bolts and nuts 8 mm diameter with bitumen and g . i . limpet washers or with g . i . limpet washers filled with white lead , including a coat of approved steel primer and two coats of approved paint on overlapping of sheets 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 . 1 . 00 mm thick with zinc c