GENERAL-Annual Maintenance work for 2024-25-Annual maintenance to diversion scheme with cross bar across Kudumboor river in Kallar Panchayath--General Civil Work

Amount

Appendix A - Closing vents

2.32:Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

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 disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

60.8:Shutter for check dams- Supplying and providing Thambagam wood shutter planks 5cm thick including cost of materials and labour charges etc complete

13.59:Coal tarring two coats on new work using 0.16 litre and 0.12 litre coal tar per sqm in the first coat and second coat respectively.

OD7359/2024-2025:od1218/2021_2022/IA : Tarring with best coal tar one coat to old wood work including all cost, conveyance, labour charges etc., complete.

OD7361/2024-2025:od1220/2021_2022/IA : Supplying and filling dry mud in between shutter planks already fixed including all cost etc., complete.

OD7360/2024-2025:od1219/2021_2022/IA : Engaging man mazdoor for conveying shutter planks from store shed to crossbar and placed in position as directed by departmental officers at site.

Appendix B - Opening vents

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 disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

OD7362/2024-2025:Engaging man mazdoor for removing shutter planks from the crossbar clearing and conveying carefully and stacking in storeshed at places pointed out by the departmental officers at site

Appendix C - Repairs to structures

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 disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

60.7.1:DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

5.22A.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

Appendix D- Information board

OD15312/2024-2025:Providing and fixing Information Board made of 1mm thick MS sheet of size 1mx0.6m with ISA 25x25x5mm frame, fixed in 2 nos of 40mm dia GI pipe. Including necessary excavation, foundation block using cement concrete 1:2:4, priming coat and enamel painting over all members and all lettering works. complete all as per direction of Departmental officers at site.

Bidder Name

THAMBAN T