GENERAL GMCK 2026 27 Running Contract for maintenance of OP Block ART Block Superindentent Office Casuality Block Podipara block at Govt Medical College Kottayam General Civil Work

OD358696/2025-2026:Cleaning the filled up man holes including removing the cover slab and removing the filled up materials and conveying the same and taking pits for disposal of the same taking pits , and covered the pits with earth etc. complete within a distance of 150m etc

OD358699/2025-2026:Constructing sewer manhole of size 80x80cm inside and depth not exceeding of 60 cm with 20cm thick cement concrete side walls using 1:2:4 using 20mm b.s. and C.C 1:4:8 10cm thick using 40 mm broken stone for bottom and plastering inside with 1:3, 12mm two coat and forming channel with C.C 1:2:4 , 20mm broken stone and providing R.C.C cover slab 160x 160x7.5 cm using 20mm broken stone using reinforcement 7kg (approx) etc. complete as per standard specification.

OD358703/2025-2026:Cleaning edge drain including removing cover slab and deposited silt and re fixing the cover slab in position

15.56:Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

15.23.1:Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 mm

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.7.1:12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

4.2.3:Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)