Annual Maintenance of Edavoorkara, Cheranallore, Kapirikad and Paniyeli LI Scheme under MI Section Perumbavoor for the year 2021-22

Amount

Appendix A : Clearing suction pit and leading channel

2.31 : Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared, as per direction of Departmental officers at site

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, as per direction of Departmental officers at site All kinds of soil

50.10.2 : Steel work for purlin/single section with G I pipes including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. Complete, as per direction of Departmental officers at site

od5875/2021_2022/IA : Supplying and fixing plastic mesh, 25X25X2mm, for trash rack to fixing GI pipeframes including cost and conveyance of all materials and labour charges etc. Complete, as per direction of Departmental officers at site

60.2.2 : Bailing out water Using 5HP Pump- Bailing out water with 5HP engine and pump set including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete, as per direction of Departmental officers at site

od5876/2021_2022/IA : Engaging beldar for cleaning pump house and premises clearing pipe culvert androad syphon etc., as per direction of Departmental officers at site

9.48.1 : Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.Fixed to steel windows by welding, as per direction of Departmental officers at site

50.18.9.9.2 : Providing and fixing PVC pipes includes joints of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in CHarge. 110 mm dia 4 Kg/cm2, as per direction of Departmental officers at site

2 Appendix B: Cleaning and silt removing of canal

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, as per direction of Departmental officers at site 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 leaner mix ( including equivalent design mix), as per direction of Departmental officers at site

od41012/2021_2022/IA : Cleaning the concrete surface and removing dirt, dust , bird dropping, grease, oil, algae, fungus, monkey beats, vegetable growth etc., with the help of required scrubbers and also cleaning with machine operated water jet mixed with desired quantity of fine silica where ever required, without causing any damage to the concrete surface and finally washing the surface with clean water with the help of pressure jet machine, all as per direction of Engineer- in- Charge (data based on 24.3)

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 : 8 graded stone aggregate 40 nominal size), as per direction of Departmental officers at site

4.3.1 : Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns, 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), 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 : 4 graded stone aggregate 20 mm nominal size), as per direction of Departmental officers at site

13.16.1 : 6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand), as per direction of Departmental officers at site

V.P. VARGHESE

Bidder Name

DAISY JOSE

V.P. VARGHESE