2. Procedure for rendering dredging services
4. Contacts
The FSUE “Rosmorport” North-Western Basin Branch renders dredging services to all concerned organizations on the contract base given free technical means at operational waters of berths, in the areas of anchoring stations and particular locations of the water areas of the seaports of Big Port Saint Petersburg, Vyborg, Vysotsk, Kaliningrad, Passenger Port Saint Petersburg, Primorsk and Ust Luga.
Dredging services in the seaports, except for the seaport of Kaliningrad, are rendered from May to September and such services are provided in the seaport of Kaliningrad all year round.
Dredging works are carried out by the North-Western Basin Branch by using two vessels of the Branch:
- the WAKA NAMI GO cutter-head dredger representing the Hitachi hydraulic excavator built up on the pontoon with three support pillars equipped with scoops with the size of 3.5 m3, 7.0 m3, 8.2 m3 to excavate bottom of 1-5 categories;
- the FORT self-propelled scow with the bulge capacity of 1 800 m3 used for transporting excavated bottom in the defined underwater disposal.
FSUE “Rosmorport” North-Western Basin Branch Dredging Fleet Vessels Key Particulars
Vessel photo |
|
Vessel class |
PMPC (KE) * restricted R3. Dredger |
Vessel length, m |
54,0 |
Vessel breadth, m |
18,0 |
Height, m |
3,5 |
Maximal/minimal draft, m |
2,0 / - |
Speed, knots |
Non self-propelled |
Deadweight, tons |
– |
Sea area |
R3 (coastal navigation with the removal from the port of shelter no more than 20 miles) |
Endurance, days |
4 (by environmental security conditions) |
Hold compartment |
– |
Gross capacity, tons |
1 137 |
Capacity by sediments, m3/h |
200 |
Minimal/maximal |
3/18,5 |
Additional equipment |
The quantity and the volume of the bucket: three buckets with a capacity of 3,5 m3, 7.0 m3, 8,2 m3. There are two movable bucket arms of 8,7 m3 in length and 14,5 m3 and the boom of 14,5 m3 in length. Their use does not make it possible to change the depth of bottom excavation. |
Vessel photo |
|
Vessel class |
КМ* R3 AUT3 hopper |
Vessel length, m |
80,0 |
Vessel breadth, m |
11,37 |
Height, m |
5,62 |
Maximal/minimal draft, m |
3,21 |
Speed, knots |
– |
Deadweight, tons |
2765 |
Sea area |
R3 (coastal navigation with the removal from the port of shelter no more than 20 miles |
Endurance, days |
2 (by environmental security conditions) |
Hold compartment |
1 800 |
Gross capacity, tons |
1 399 |
Capacity by sediments, m3/h |
– |
Minimal/maximal |
– |
Additional equipment |
– |
Dredging operations are carried out by the North-Western Basin Branch based on Certificate of Membership in the Self-Regulatory Organization, “Interregional Group of Organizations of Special Construction”, No 402 dated May 03, 2017 and in accordance with the requirements:
- RD 31.74.08-94 “Technical Regulations for Carrying Out Maritime Dredging Operations”;
- RD 31.74.04-2002 “Technology of surveying works in dredging operations and in depth control for navigation safety of vessels in the seaports and on the approaches toward them”;
- RD 31.74.09-96 “The norms on maritime dredging operations”.
- StO 14649425-0005-2019 “Dredging in seaports and on approaches to them”.
2. Procedure for rendering dredging services
The North-Western Basin Branch renders services for dredging operations to all concerned persons based on concluding a contract on carrying out dredging operations (hereinafter referred to as the Contract).
In order to sign the Contract a customer sends a request to the North-Western Basin Branch by fax +7 (812) 377-40-23 or a scan by email mail@spb.rosmorport.ru. The request will be considered within a month and in the absence of technical restrictions on a possibility to render the stated services and upon giving all required documents for concluding the Contract the North-Western Basin Branch sends two copies of the Contract to a customer for signing or a motivated refusal to conclude the Contract. The Contract concluded by a customer should be returned to the North-Western Basin Branch within 10 days (within a month for a foreign customer) by mail or by courier at: 8 Gapsalskaya, St Petersburg, Russia 198035.
Dredging services are rendered by the North-Western Basin Branch according to the procedure and on the terms of the signed Contract.
Information on the price of dredging operations carried out by the North-Western Basin Branch can be found in the Section, “North-Western Basin Branch Harbor Dues and Tariffs”.
Information on the amount of dredging operations carried out by the resources and manpower of the North-Western Basin Branch
Year |
Amount of dredging operations carried out, thousand cubic meters |
2016 |
– |
2017 |
630.9 |
2018 | 702.9 |
2019 | 1,095 |
2020 | 1,449 |
2021 | 1,065.3 |
2022 | 1,227.4 |
2023 | 1,908.1 |
For additional information on the procedure for carrying out dredging operations by the North-Western Basin Branch you can address the Branch Monday-Friday from 8:30 a.m. to 5:00 p.m. Moscow time, the break is from 12:00 to 12:30 a.m. by telephone:
+ 7 (812) 380-70-07
or send a request by fax + 7 (812) 327-40-23 or by email mail@spb.rosmorport.ru