GENERAL-Annual maintenance 2023-24 - Thottarapuncha thodu from River mouth to Manakkathazham in Ernakulam district.-Annual maintanence 2023-24-General Civil Work

Amount

Appendix - A Clearing thodu

OD18683/2023-2024:Removing water hyacinth weeds from river and surrounding area and depositing the same conviniently away at places pointed out by the departmental officers at site with all leads and lift other incidental charges like necessary equipments required for the work etc periphery of the area cleared

OD4265/2023-2024:Operating the sluice shutter at the commencement of low and high tide to fecilitate lowering the water level in the field as per specification

OD18777/2023-2024:Clearing water weeds manually and conveying debris from the site and disposing the same as per direction of departmental officers at site

OD20435/2023-2024: Hiring Hydraulic Excavator for earthwork excavation. The rate include levelling the excavated earth to form bunds as directed by departmental engineers at site.

OD22744/2023-2024:Supply of wooden table 90cm x 60cm x 75cm with two drawer units complete as per the direction of engineers in charge. Rate include handles, screws etc

Appendix - B -Repairs to Petty and Para

OD4267/2023-2024: Shifting down electric motor of petty and para from upper platform to motor platform and fixing in position and shifting to the upper platform

OD4268/2023-2024:Supplying Engine oil

OD4269/2023-2024:supplying grease

13.52.1:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work

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 complete.

60.1.1:RING BUND Type-I-Putting up ring bund as per approved shape 2.5m bottom width, 1m top width using empty gunny/polythene bags filled with earth placed in 2 rows at 0.6m apart and filled in between with puddle clay to form bund for an average height 2.00m including labour dismantling the bund after completion of the work etc. complete.

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

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

4.1.2:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:1/2:3 (cement : 11/2 coarse sand : 3 graded stone aggregate 20 mm nominal size)

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

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.22.3:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelCold twisted bars

OD21018/2023-2024:Engaging Man Coolie as directed by the departmental officers at site

60.8:Shutter for check dams- Supplying and providing Thambagam wood shutter planks 5cm thick including cost of materials and labour charges etc complete

OD22061/2023-2024:Hiring carpenter

OD22062/2023-2024:Supply of Auto Level Instrument of Sokkia B40A model with Aluminium Telescopic Tripod and 5 Meter Aluminium Leveling Staff. Rate include transportation charges.

60.11.2:Taking FLY LEVELS- from the nearest GTS BM and closing on the starting BM including conveyance of instruments etc along road or in heavily built up area or in roads with heavy traffic or in thick jungle ( out turn 4000 m / day )

OD22066/2023-2024:Preparation of Detailed Project Report of the bridge works containing alignment plan, key plan, index map, longitudinal section of River/Thodu cross section of bridge hydraulic and velocity calculations including neat filing and supplying 2 set DPR etc. as per the directions of the departmental officers.

21.2.1:Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS : 12823 Grade I Type II, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of Engineer - in- Charge.Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side

OD22067/2023-2024:Providing and fixing 12 mm thick marine plywood (conforming to IS 710) shutters for doors, windows and clerestory windows ( area of opening for panel inserts excluding portion inside grooves or rebates to be measured).

21.16.2:Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-in-Charge.Powder coated minimum thickness 50 micron aluminium

21.3.2:Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer - in -Charge. ( Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 5.50 mm thickness

OD22383/2023-2024:Supply of A4 All-in-One Ink Tank Printer of Epson EcoTank L3250 model or equivalent brand.

Shiju M S

Bidder Name

Shiju M S

Ginesh k sankar