paleth Padasekharam in T.V. Puram

Appendix 1- Outer bund strengthening

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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

OD35180/2025-2026:Common Approved OD-1.4 : Dry stone packing under foundation with good quality blasted rubble including conveyance o material and labour charges etc. complete as per direction of departmental officers at site.

OD44596/2025-2026:Dry rubble masonry (without concrete levelling course) with good quality blasted rubble (without bond stone), and 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

7.1.1: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)

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

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 (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

OD44597/2025-2026:Bund Formation with Conveyed earth: Earth work in rough excavation, conveying using country boat, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 2 km and lift up to 1.5 m:All kinds of soil

Appedix 2 - Side protection

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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

OD44233/2025-2026:Dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site.

OD44234/2025-2026:Dry rubble masonry (without concrete levelling course) with good quality blasted rubble (without bond stone), and 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

7.1.1: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)

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

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 (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

OD44598/2025-2026:Bund Formation with Conveyed earth: Earth work in rough excavation, conveying using country boat, banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, rolling each layer with 1/2 tonne roller or wooden or steel rammers, and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead up to 2 km and lift up to 1.5 m:All kinds of soil

OD44600/2025-2026:Strengthening slopes/earthern bund using coir geo-textiles (740GSM) etc complete including conveyance and all other incidental charges as per the directions of the departmental officers at site

Appendix 3 - supply of laptop

OD44599/2025-2026:Supply of Laptop for department use : Processor i3 or above 8GB RAM, 512 GB SSD HD, Windows 11 OS, 15.6" Full HD Monitor, wireless mouse of make Acer/HP/Del