|
| 1 | Block repair and painting of steel pontoon SP- I (30m x 9m x 1.5m) |
| 2 | Pontoon to be blocked and unblocked. |
| 3 | Ultrasonic gauging to be done only on the underwater portion of hull plate and bottom plate. |
| 4 | Damaged Steel plate to be renewed.Deck plate-11MT. Side hull-3.5MT.Bottom plate-11MT. Rubbing plate-3.5MT Transum-1MTInside frame work, Man hole cover, longitudinal and transvers bulkhead-04MT Air vent pipe-0.500MT. |
| 5 | Renewal of Fairleads including doubler plate.(As per existing size) |
| 6 | Renewal of twin bollards including doubler plate.(As per existing size) |
| 7 | Renewal of twin bollards(Gangway lassing) including doubler plate.(As per existing size) |
| 8 | Renewal of single bollards including doubler plate.(As per existing size) |
| 9 | Fabrication and fitment of steel blister fender from 200NB half cut pipe stiffened with ‘D’ shaped stiffener 500mm apart and vertical stiffener to be provided alongwith dressing of damaged wooden fender cleats |
| 10 | Chipping, scrapping & cleaning external and internal surfaces |
| 11 | External hull including deck fittings of the pontoon to be painted by1 coats of Epoxy Primer and 1 coats of black paint |
| 12 | Interior surface including BHDs’ and structural members to be painted by 1 coats of Epoxy Primer |
| 13 | Block repair and painting of steel pontoon P-6 (30m x 9m x 1.5m) |
| 14 | Pontoon to be blocked and unblocked. |
| 15 | Ultrasonic gauging to be done only on the underwater portion of hull plate and bottom plate. |
| 16 | Damaged Steel plate to be renewed. Deck plate-8.5MT. Side hull-5.6MT.Bottom plate-7.5MT. Rubbing plate-3.5MT Transum-01MTInside frame work, Man hole cover, longitudinal and transvers bulkhead-04MT Air vent pipe-0.500MT. |
| 17 | Renewal of Fairleads including doubler plate.(As per existing size) |
| 18 | Renewal of twin bollards including doubler plate.(As per existing size) |
| 19 | Renewal of twin bollards(Gangway lassing) including doubler plate.(As per existing size) |
| 20 | Renewal of single bollards including doubler plate.(As per existing size) |
| 21 | Fabrication and fitment of steel blister fender from 200NB half cut pipe stiffened with ‘D’ shaped stiffener 500mm apart and vertical stiffener to be provided alongwith dressing of damaged wooden fender cleats |
| 22 | Chipping, scrapping & cleaning external and internal surfaces |
| 23 | External hull including deck fittings of the pontoon to be painted by1 coats of Epoxy Primer and 1 coats of black paint |
| 24 | Interior surface including BHDs’ and structural members to be painted by 1 coats of Epoxy Primer |
| 25 | Block repair and painting of steel pontoon at Bagbazar Jetty (25m x 8m x 1.5m) |
| 26 | Pontoon to be blocked and unblocked. |
| 27 | Ultrasonic gauging to be done only on the underwater portion of hull plate and bottom plate. |
| 28 | Damaged Steel plate to be renewed.Deck plate-10MT. Side hull-5MT.Bottom plate-5.6MT. Transum-3.7MTInside frame work, Man hole cover, longitudinal and transvers bulkhead-03MT Air vent pipe-0.500MT. |
| 29 | Renewal of Fairleads including doubler plate.(As per existing size) |
| 30 | Renewal of twin bollards including doubler plate.(As per existing size) |
| 31 | Renewal of twin bollards(Gangway lassing) including doubler plate.(As per existing size) |
| 32 | Renewal of single bollards including doubler plate.(As per existing size) |
| 33 | Fabrication and fitment of steel blister fender from 200NB half cut pipe stiffened with ‘D’ shaped stiffener 500mm apart and vertical stiffener to be provided alongwith dressing of damaged wooden fender cleats |
| 34 | Chipping, scrapping & cleaning external and internal surfaces |
| 35 | External hull including deck fittings of the pontoon to be painted by1 coats of Epoxy Primer and 1 coats of black paint |
| 36 | Interior surface including BHDs’ and structural members to be painted by 1 coats of Epoxy Primer Please Enable Macros to View BoQ information |
