e-Procurement Notice No. 09 /OCCL/2023-24 (on-line)

Amount

Barrage Bay vertical fixed wheel gates alongwith rope drum hoisting arrangements, hoist supporting structure & trestle, Gate size:9000 mm x 3500 mm, No of sets : 06

Erection of 1st stage embedded parts

Erection of 2nd stage embedded parts for Barrage Bay vertical fixed wheel gates of size: 9000 mm x 3500 mm. (06Nos) .

Erection of Barrage Bay vertical fixed wheel gates of size: 9000mm x 3500mm. (06Nos) . including light test for proper sealing.

Painting of Barrage Bay vertical fixed wheel gates of size: 9000mm x 3500mm. (06Nos) “after blast cleaning process, performed with sand as per requirements and class ‘A’ of IS14177:1994. After blast cleaning, the surface should be cleaned from loose dust and debris by air blast with help of blower. Over the prepared surfaces, two coats of zinc rich primer should be applied to give a total dry film thickness of 70 ± 5 microns followed by two coats of solvent less black Epoxy Paint applied at an interval of 24 hours between each coat. Each coat should give a minimum dry film thickness of 150 ± 5 microns. The total dry film thickness of all the coats including primer coating should not be less than 350 microns as per IS: 14177:1994 including compressor, paints, thinner, painting equipments, sand, labour, other machinery, scaffolding etc

Erection, Commissioning and Testing of rope drum hoist pertaining to Barrage Bay vertical fixed wheel gates

Painting of rope drum hoisting arrangements, hoist supporting structure & trestle(No of sets : 06) and hoist supporting structures & trestle for one double pier,“after blast cleaning process, performed with sand as per requirements and class ‘A’ of IS14177:1994. After blast cleaning, the surface should be cleaned from loose dust and debris by air blast with help of blower. Over the prepared surfaces, two coats of zinc phosphate primer should be applied to give a total dry film thickness of 40 ± 5 microns as per each coat. First coat of primer should be applied within six hours of sand blasting. Finishing coat should consist of 01 coat of alkyed based micaceous iron oxide paint at dry film thickness of 65 ± 5 micons per each coat. followed by two coats of synthetic enamel paint confirming to IS:2932:1974 to give dry film thickness of 25± 5 microns per coat of synthetic enamel paint. Total dry film thickness of all coats including primer coat should not be less than 175 microns. The rate should include compressor, paints, thinner, painting equipments, labour, other machinery, scaffolding etc. required for painting.

Erection of hoist supporting structures & trestle

Erection of hoist supporting structures & trestle for one double pier

2nd stage concreting of gates, hoist supporting structures & trestle.

Laying and Jointing PVC Pipe. Heading

Erection of 1st stage embedded parts

Erection of 2nd stage embedded parts for Under Sluice vertical fixed wheel gates of size: 9000mm x 4500mm. (02 Nos) .

Erection of Under Sluice vertical fixed wheel gates of size: 9000mm x 4500mm. (02 Nos) . including light test for proper sealing.

Painting of Under Sluice vertical fixed wheel gates of size: 9000mm x 3500mm. (02Nos) “after blast cleaning process, performed with sand as per requirements and class ‘A’ of IS14177:1994. After blast cleaning, the surface should be cleaned from loose dust and debris by air blast with help of blower. Over the prepared surfaces, two coats of zinc rich primer should be applied to give a total dry film thickness of 70 ± 5 microns followed by two coats of solvent less black Epoxy Paint applied at an interval of 24 hours between each coat. Each coat should give a minimum dry film thickness of 150 ± 5 microns. The total dry film thickness of all the coats including primer coating should not be less than 350 microns as per IS: 14177:1994 including compressor, paints, thinner, painting equipments, sand, labour, other machinery, scaffolding etc

Erection, Commissioning and Testing of rope drum hoist pertaining to Under Sluice vertical fixed wheel gates

Erection of hoist supporting structures & trestle

Erection of Ladder-2Nos(1Set)

Painting of rope drum hoisting arrangements, hoist supporting structure & trestle(No of sets : 02) and Ladder-2Nos(1Set),“after blast cleaning process, performed with sand as per requirements and class ‘A’ of IS14177:1994. After blast cleaning, the surface should be cleaned from loose dust and debris by air blast with help of blower. Over the prepared surfaces, two coats of zinc phosphate primer should be applied to give a total dry film thickness of 40 ± 5 microns as per each coat. First coat of primer should be applied within six hours of sand blasting. Finishing coat should consist of 01 coat of alkyed based micaceous iron oxide paint at dry film thickness of 65 ± 5 micons per each coat. followed by two coats of synthetic enamel paint confirming to IS:2932:1974 to give dry film thickness of 25± 5 microns per coat of synthetic enamel paint. Total dry film thickness of all coats including primer coat should not be less than 175 microns. The rate should include compressor, paints, thinner, painting equipments, labour, other machinery, scaffolding etc. required for painting.

2nd stage concreting of gates, hoist supporting structures,trestle & ladder.

Stoplogs for Barrage Bay & undersluice alongwith latch arrangements,( No of leaves:05 & No of Latch:08 )

Erection of 1st stage embedded parts

Erection of 2nd stage embedded parts

Erection of stop logs for Barrage Bay & Under Sluice

Erection of Latch arrangements

Final painting of stoplog leaves for Barrage Bay & Under sluice gates. “after blast cleaning process, performed with sand as per requirements and class ‘A’ of IS14177:1994. After blast cleaning, the surface should be cleaned from loose dust and debris by air blast with help of blower. Over the prepared surfaces, two coats of zinc rich primer should be applied to give a total dry film thickness of 70 ± 5 microns followed by two coats of solvent less black Epoxy Paint applied at an interval of 24 hours between each coat. Each coat should give a minimum dry film thickness of 150 ± 5 microns. The total dry film thickness of all the coats including primer coating should not be less than 350 microns as per IS: 14177:1994 including compressor, paints, thinner, painting equipments, sand, labour, other machinery, scaffolding etc"

2nd stage concreting of stoplog leaves.

Lifting Beam for Stoplogs for Barrage Bay & undersluice & Monrail, Monorail supporting structure , monorail walkway etc.

Erection of Lifting Beam

Erection of Monrail, Monorail supporting structure

Erection of Monrail Walkway

Painting of Lifting Beam, Monrail, Monorail supporting structure, Monrail Walkway & latch arrangements after blast cleaning process, performed with sand as per requirements and class ‘A’ of IS14177:1994. After blast cleaning, the surface should be cleaned from loose dust and debris by air blast with help of blower. Over the prepared surfaces, two coats of zinc phosphate primer should be applied to give a total dry film thickness of 40 ± 5 microns as per each coat. First coat of primer should be applied within six hours of sand blasting. Finishing coat should consist of 01 coat of alkyed based micaceous iron oxide paint at dry film thickness of 65 ± 5 micons per each coat. followed by two coats of synthetic enamel paint confirming to IS:2932:1974 to give dry film thickness of 25± 5 microns per coat of synthetic enamel paint. Total dry film thickness of all coats including primer coat should not be less than 175 microns. The rate should include compressor, paints, thinner, painting equipments, labour, other machinery, scaffolding etc. required for painting.

2nd stage concreting of Monorail supporting structure , monorail walkway etc.

ANANTA CONSTRUCTIONS

NEELAMADHAB ENGINEERING WORKS