GENERAL-MHC and SAP at Peroorkada , Thiruvananthapuram-Routine Maintenance Contract works-Running Contract works -MHC and SAP- Second Phase for the year 2025-26 General Civil Work

APPENDIX - A

50.2.33.5:Cutting branches of trees overhanging above any structures of girth between 40cm to 60cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete.

50.2.33.6:Cutting branches of trees overhanging above any structures of girth between 60cm to 90cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete

50.2.33.7:Cutting branches of trees overhanging above any structures of girth between 90cm to 120cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete.

OD251800/2025-2026:Removing Arayal and other tree growth from roof of buildings and applying chemicals to kill the tree roots for preventing further growth etc as per directions of engineer in charge

OD251801/2025-2026:Removing and re adjusting / replacing on roof pressed clay departmental ridge tile (Mangalore tile ) of 20mm thickness and of approved pattern on roof complete

OD251798/2025-2026:Removing and replacing /re adjusting on roof departmental pressed clay tile (Mangalore tile) of 20mm nominal thickness and of approved size and as per approved pattern on roof complete

14.1.1:Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:With cement mortar 1:4 ( 1 cement : fine sand)

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

50.18.9.9.1:Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of Joints complete as per direction of engineer in charge.110 mm dia 6Kgf/cm2

50.18.9.10.1:Providing and fixing PVC pipes includings jointing of pipes with one step pvc solvent cement, trenching , refilling & testing of joints complete as per direction of Engineer in Charge. 150 mm dia 6 Kgf/cm2

50.18.9.22.1:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 110 mm dia Elbow

14.82:Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in-Charge

17.13.2:Providing and fixing white vitreous china water closet squatting pan ( Indian type):Orissa pattern W.C. pan of size 580x440 mm

18.51.1:Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.15 mm nominal bore

14.76:Cleaning and desilting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in-charge.

OD251794/2025-2026:Clearing the blocked up sewage line using sewage clearing rod and put up the same in working order etc. complete as per the direction of site engineer in charge.

OD251790/2025-2026:Cleaning the blocked up and not working sewer manhole of size 0.60x0.60x1.20m or nearest size including disposal of black earth with in distance of 150m etc. complete.

OD251809/2025-2026:Providing and fixing PVC moulded fitting/accessories for Rigid PVC pipes, including jointing with PVC solvent cement 110 mm dia SWR P trap

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 size derived from natural sources)

15.2.2:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 or leaner mix ( including equivalent design mix)

OD251803/2025-2026:Supplying new MP roofing tile 20mm thick ,320mm or nearest available size

OD251802/2025-2026:Supplying MP Ridge tiles including all cost and conveyence

2.33.3:Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.Beyond 120 cm girth up to and including 240 cm girth

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