Annual Maintenance of Kuttamassery,Keezhmad and Chalackal L I Schemes for 2020-21 including cleaning of Suction pit and canal

Amount

2.32 : Clearing grass and removal of the 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

10.2 : Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all etc complete as per the direction of departmental officers at site

15.12.1 : Dismantling doors, windows and clerestory windows (steel or wood ) shutter including chowkhats, architrave, holdfasts etc. complete Of area 3 sq. metres and below and stacking within 50 metres lead:etc complete as per the direction of departmental officers at site

50.9.1.1 : Providing wood work in frames of doors, windows, clerestory windows and other frames,using using good quality Anjili wood /jack wood wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length 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

9.53 : Providing 40x5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embeddings in cement concrete block 30x10x15 cm 1:3:6 mix ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)etc complete as per the direction of departmental officers at site

9.72.4 : Providing and fixing bright finished brass butt hinges with necessary screws100x70x4 mm (ordinary type)etc complete as per the direction of departmental officers at site

9.97.5 : Providing and fixing aluminium tower bolts, ISI marked, anodised(anodic coating not less than grade AC 10 as per : 1868), transparent or dyed to required colour or shade, with necessary screws complete:100x10 mm etc complete as per the direction of departmental officers at site

9.76 : Providing and fixing bright finished brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc complete as per the direction of departmental officers at site

13.50.1 : Applying priming coat:With ready mixed pink or Grey primer of approved and manufacture on wood work (hard and soft wood) etc complete as per the direction of departmental officers at site

14.45.1 : Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade:Old work ( one or more coats)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

od28359/2020_2021/IA : Engaging man mazdoor for clearing and cleaning the site etc complete as per the direction of departmental officers at site

od28363/2020_2021/IA : Engaging carpenter for repairing work to the doors and windows etc complete as per the direction of departmental officers at site

50.6.1.4 : Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand ) etc complete as per the direction of departmental officers at site

15.2.2 : Demolishing cement concrete Nominal concrete 1:4:8 leaner mix ( including 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

4.1.8 : Providing and laying in position cement concrete of specified grade 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 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

4.1.6 : Providing and laying in position cement concrete of specified grade 1:3:6 ( 1 cement : 3 coarse sand : 6 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

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

4.1.3 : Providing and laying in position cement concrete of specified grade 1:2:4 (1cement : 2 coarse sand : 4 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

13.16.1 : Providing and laying 6 mm thick cement plaster of mix:1:3 ( 1 cement : 3 fine sand) etc complete as per the direction of departmental officers at site

13.7.1 : Providing and laying 12 mm thick cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)etc complete as per the direction of departmental officers at site

DAISY JOSE