GENERAL-LIFT IRRIGATION SCHEMEAnnual Maintenance of LI schemes in kuruppanthara section for the year 2025-2026- General Civil Work

APPENDIX A - KIDANGOOR LI Scheme

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

2.1.1:Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil 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

4.1.3: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)

OD13583/2025-2026:Charges for dismantling motor and pump from the base plate for one motor and other related accessories from LI station and conveyed to the work shop with the help of chain block, wire sling , coir rope etc complete as directed by the departmental officers at site

OD13575/2025-2026:overhauling the the existing motor, separate the strator and rotor of motor , remove the dust, cleaning with petrol, varnishing the winding with best quality varnish , greasing the bearings assembling and refitting the same, and conducting test run etc complete as per the direction of departmental officers at site

OD13573/2025-2026:Charges for erecting 1 no motor with corresponding pump and other accessories in correct alignment on bed including porviding electric connections and trial running etc complete

OD13577/2025-2026:charges for resetting vacuum pump on correct alignment including damaged pipe refixing the valve, checking the joints etc complete

OD13579/2025-2026::supplying transformer oil

OD13581/2025-2026:Supplying engine oil

OD13578/2025-2026:Supplying grease

OD13582/2025-2026:Supplying carbon brush

OD13580/2025-2026:Supplying graphite packing

OD13574/2025-2026:Supplying and providing 12 mm gland packing

OD13576/2025-2026:Supplying water seal

APPENDIX E - PRAYAR LI SCHEME

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

2.1.1:Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil 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

4.1.3: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)

OD13557/2025-2026:Charges for dismantling motor and pump from the base plate for one motor and other related accessories from LI station and conveyed to the work shop with the help of chain block, wire sling , coir rope etc complete as directed by the departmental officers at site

OD13559/2025-2026:overhauling the the existing motor, separate the strator and rotor of motor , remove the dust, cleaning with petrol, varnishing the winding with best quality varnish , greasing the bearings assembling and refitting the same, and conducting test run etc complete as per the direction of departmental officers at site

OD13561/2025-2026:Charges for erecting 1 no motor with corresponding pump and other accessories in correct alignment on bed including porviding electric connections and trial running etc complete

OD13562/2025-2026:charges for resetting vacuum pump on correct alignment including damaged pipe refixing the valve, checking the joints etc complete

OD13560/2025-2026::supplying transformer oil

OD13553/2025-2026:Supplying engine oil

OD13552/2025-2026:Supplying grease

OD13555/2025-2026:Supplying carbon brush

OD13556/2025-2026:Supplying graphite packing

OD13554/2025-2026:Supplying and providing 12 mm gland packing

OD13558/2025-2026:Supplying water seal

12.51.3:Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screwscomplete :North light curves

Appendix B-MEVELLOOR LI SCHEME

2.1.1:Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:All Kinds of soil

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

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

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)

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)

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

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

OD13545/2025-2026::supplying transformer oil

OD13546/2025-2026:Supplying water seal

OD13549/2025-2026:Supplying carbon brush

OD13550/2025-2026:Supplying and providing 12 mm gland packing

OD13551/2025-2026:Supplying grease

OD13547/2025-2026:charges for resetting vacuum pump on correct alignment including damaged pipe refixing the valve, checking the joints etc complete

OD13548/2025-2026:Charges for erecting 1 no motor with corresponding pump and other accessories in correct alignment on bed including porviding electric connections and trial running etc complete

OD13544/2025-2026:overhauling the the existing motor, separate the strator and rotor of motor , remove the dust, cleaning with petrol, varnishing the winding with best quality varnish , greasing the bearings assembling and refitting the same, and conducting test run etc complete as per the direction of departmental officers at site

OD13543/2025-2026:Charges for dismantling motor and pump from the base plate for one motor and other related accessories from LI station and conveyed to the work shop with the help of chain block, wire sling , coir rope etc complete as directed by the departmental officers at site

APPENDIX C- MULAKKULAM SOUTH KUNNAPPALLY 1st AND 2nd STAGES LI SCHEME

2.1.1:Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:All Kinds of soil

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

OD13587/2025-2026::supplying transformer oil

OD13592/2025-2026:Supplying water seal

OD13588/2025-2026:Supplying carbon brush

OD13590/2025-2026:Supplying and providing 12 mm gland packing

OD13589/2025-2026:Supplying grease

OD13584/2025-2026:charges for resetting vacuum pump on correct alignment including damaged pipe refixing the valve, checking the joints etc complete

OD13586/2025-2026:Charges for erecting 1 no motor with corresponding pump and other accessories in correct alignment on bed including porviding electric connections and trial running etc complete

OD13591/2025-2026:overhauling the the existing motor, separate the strator and rotor of motor , remove the dust, cleaning with petrol, varnishing the winding with best quality varnish , greasing the bearings assembling and refitting the same, and conducting test run etc complete as per the direction of departmental officers at site

OD13585/2025-2026:Charges for dismantling motor and pump from the base plate for one motor and other related accessories from LI station and conveyed to the work shop with the help of chain block, wire sling , coir rope etc complete as directed by the departmental officers at site

APPENDIX D- MULAKKULAM SOUTH LI SCHEME

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

2.1.1:Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:All Kinds of soil

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)

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)

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)

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

OD13564/2025-2026::supplying transformer oil

OD13565/2025-2026:Supplying grease

OD13568/2025-2026:Charges for dismantling motor and pump from the base plate for one motor and other related accessories from LI station and conveyed to the work shop with the help of chain block, wire sling , coir rope etc complete as directed by the departmental officers at site

OD13569/2025-2026:overhauling the the existing motor, separate the strator and rotor of motor , remove the dust, cleaning with petrol, varnishing the winding with best quality varnish , greasing the bearings assembling and refitting the same, and conducting test run etc complete as per the direction of departmental officers at site

OD13563/2025-2026:Charges for erecting 1 no motor with corresponding pump and other accessories in correct alignment on bed including porviding electric connections and trial running etc complete

OD13571/2025-2026:charges for resetting vacuum pump on correct alignment including damaged pipe refixing the valve, checking the joints etc complete

OD13572/2025-2026:Supplying and providing 12 mm gland packing

OD13570/2025-2026:Supplying carbon brush

OD13567/2025-2026:Supplying graphite packing

OD13566/2025-2026:Supplying water seal