Annual maintenance of Poovathussery LIS,Erayamkudy LIS,Kurumassery LIS,Palupuzha LIS,Parakkadavu No.1 LIS,Parakkadavu No.2 LIS in Parakkadavu Panchayath for the year 2019-20.

Amount

Appendix A clearing light jungle and silt removal from suction pit 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 etc complete as per the direction of departmental officers at site.

2.6.1 : Earth work excavation in all classes of soil 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, with all leads and lifts, disposed earth to be levelled and neatly dressed,etc complete as per the direction of departmental officers at site.

od24294/2019_2020/IA : Labour charges for cleaning and repair works for existing trash rack ,etc complete as per the direction of departmental officers at site.

13.50.4 : Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat) etc complete as per the direction of departmental officers at site.

14.54.1 : Painting with synthetic enamel paint of approved brand and manufacture of required colour to an give even shade(One or more coats on old work) ,etc complete as per the direction of departmental officers at site.

Appendix: B- Maintenance and Painting of L I S pump houses 15.56 : Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead ,etc complete as per the direction of departmental officers at site.

13.16. 1 .Providing and laying 6 mm thick cement plaster of mix:1:3 ( 1 cement : 3 fine sand) including cost of materials and labour charges etc complete as per the direction of departmental officers at site.

4.1.5 : Providing and laying in position cement concrete of specified grade1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level etc complete as per the direction of departmental officers at site.

od47502/2019_2020/IA : Provoding and fixing 40mm dia pvc pipe for rain water etc complete as per the direction of departmental officers at site.

50.9.4.1 : Providing and fixing paneling or paneling and glazing in paneled or paneled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured) paneling for paneled or paneled and glazed shutters 25 mm to 40 mm thick using good quality Anjili/ Jack wood etc complete as per the direction of departmental officers at site.

14.53.1 : Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade (One or more coats on old work) etc complete as per the direction of departmental officers at site.

13.61.1 : Painting with synthetic enamel paint of approved brand and manufacture to give an even shade(Two or more coats on new work) etc complete as per the direction of departmental officers at site.

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 the direction of departmental officers at site.

od47586/2019_2020/IA : supplying and fixing plastic mesh 25*25*2 mm for trash rack for fixing to the frame work already made etc complete as per the direction of departmental officers at site.

13.71 : Lettering with black Japan paint of approved brand and manufacture etc complete as per the direction of departmental officers at site.

50.9.6.1 : Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass panes including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws. Using Anjili wood / jack wood 30 mm thick shutters etc complete as per the direction of departmental officers at site.

od47659/2019_2020/IA : Engaging carpenter for repairing and maintaining joinery etc complete as per the direction of departmental officers at site.

Appendix C - Parakkadavu No.ii main canal repairing between ch.100 to 250 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 etc complete as per the direction of departmental officers at site.

15.2.2 : Demolishing cement concrete( Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix) manually / by mechanical means including disposal of material within 50 metres lead etc complete as per the direction of departmental officers at site.

2.6.1 : Earth work excavation in all classes of soil 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, with all leads and lifts, disposed earth to be levelled and neatly dressed,etc complete as per the direction of departmental officers at site.

4.1.8 : Providing and laying in position cement concreteof specified grade 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level etc complete as per the direction of departmental officers at site.

4.1.5 : Providing and laying in position cement concrete of specified grade1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level etc complete as per the direction of departmental officers at site.

4.3.1 : Centering and shuttering including strutting, propping etc. and removal of form work for side wall of canal etc complete.as per the 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) etc complete as per the direction of departmental officers at site.

13.16. 1 .Providing and laying 6 mm thick cement plaster of mix:1:3 ( 1 cement : 3 fine sand) including cost of materials and labour charges etc complete as per the direction of departmental officers at site.

WILSON THOMAS