Annual Maintenance of Pathazhakundu Dam for 2020-2021 in Thekkumkara Panchayath.

Amount

Maintanence

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 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.All kinds of soil Etc. complete as per direction of departmental officers at site

14.83 : Hacking of CC flooring including cleaning for surface etc. complete as perdirection of the Engineer-in-Charge.

11.37 : Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment Etc. complete as per direction of departmental officers at site

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) Etc. complete as per direction of departmental officers at site

4.1.6 : 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 40 mm nominal size) 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 : 4 graded stone aggregate 20 mm nominal size) Etc. complete as per direction of departmental officers at site

60.5.2 : DOWEL BARS - Supplying and providing MS dowel bars of size 16 mm dia of 2m long (1m in rock and 1m in concrete ) including drilling holes of 20mm dia to a depth of 1m in rock and filling the gap with cement grout( 0.10kg/each) Etc. complete as per direction of departmental officers at site

5.22.6 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more Etc. complete as per direction of departmental officers at site

10.26.1 : Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer.M.S. tube Etc. complete as per direction of departmental officers at site

50.13.1 : 9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc. complete as per direction of departmental officers at site

16.68 : Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

od29001/2020_2021/IA : water level marking with synthetic enamel paint of suitable colour for old surface after rubbing with sand paper and clearing the surface size 0.3*0.3= 0.09sq.m painting letters size 2.5cm*5cm with approved quality paint of suitable colour for display etc. complete as per the direction of departmental officers at site.

od28607/2020_2021/IA : Engaging man mazdoor for spillway duty during emergency time for operating shutters, removing blockage, removing obstructions derbies as per 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 direction of departmental officers at site

14.57.1 : Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade:One or more coats on old work Etc. complete as per direction of departmental officers at site

od31702/2020_2021/IA : supplying and applying oil and greese for gear wheels, screw rods and channels etc. complete. as per direction of departmental officers at site.

Name board

8.6 : Providing and fixing of direction and place identification retro-reflectorised sign with 7 years warranty manufactured as per IRC :67 High Intensity Micro Prismatic (Type IV) grade sheeting fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with area exceeding 0.9 sqm, with suitable back supporting frame of MS angle 40x40x6 and supported on suitably designed GI pipe pole not less than 50mm NB , 2 Nos. confirming to IS 1239, firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc. Etc. complete as per direction of departmental officers at site

8.4.4 : Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting vide clause 801.3.3 fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 and supported on GI pipe pole 50mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc.<br> 80 mm x 60 mm rectangular Etc. complete as per direction of departmental officers at site

8.4.5 : Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign with 7years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting vide clause 801.3.3 fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with suitable back supporting frame of MS angle 25x25x3 and supported on GI pipe pole 50mm NB confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete min size 45 cm x 45 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc.<br> 60 cm x 45 cm rectangular Etc. complete as per direction of departmental officers at site

AMAL THIRUMENI

Bidder Name

Ramakrishnan

AMAL THIRUMENI