403 Improvements of Irumbalamkunnu Sc colony h i g h s c h h o l r o a dI m p r o v e m e n t s o f Irumbalamkunnu Sc colony

CONCRETE

OD194815/2025-2026:Providing Plain cement concrete for road work CC 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. Max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) Nominal mix (1:2:4)

OD483210/2025-2026:Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer. Details of cost for hand rail of railing of two flights of staircase, length of hand rail = 5.40 m MATERIAL: G.I. pipe 40 mm nominal bore = 5.40m Add wastage @ 5% = 0.27m Total = 5.67 m

11.4.4:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203<br> IV. R.C.C grade M 20

10.6:Painting on Steel Surfaces <br> Providing and applying two coats of ready mix paint including primer coat of approved brand on steel surface after through cleaning of surface to give an even shade as per drawing and Technical Specification Clause 1701

OD477617/2025-2026:Providing and fixing Granite of any colour and shade for Name board, of required size laid over base of cement mortar 1:4 ( 1 cement : 4 coarse sand), including all charges etc. complete at all,levels, including lettering & fixing