Khamphani ya le Amerika ya TDI-Brooks yi hetile pfhumba ra ndzavisiso lowukulu ehandle ka lwandle ra New York na New Jersey. Exikarhi ka January 2023 na February 2024, khamphani yi endle nongonoko lowukulu wa ndzavisiso wa ndhawu eka mapurasi mambirhi ya moya ya le lwandle ematini ya mfumo ni ya mfumo.
TDI-Brooks yi endlile mintirho yo hambana ku fana na vulavisisi bya geophysical, vulavisisi bya vuxokoxoko bya UHRS, vulavisisi bya ku tiveka ka archaeological, light geotechnical coring na ku tekeriwa swikombiso swa le hansi ka lwandle eka switeji swo hambana.
Tiphurojeke leti ti katsa ndzavisiso wa ku tlula 20,000 wa tikhilomitara ta milayeni ta ku hirhisa ka ku tsekatseka ka misava loku tekeleriweke ka tichanele yin’we na to tala na tilayini ta tikhebulu eribuweni ra New York na New Jersey.
Xikongomelo, lexi kumiweke ku suka eka datha leyi hlengeletiweke, i ku kambela xiyimo xa le hansi ka lwandle na le hansi ka lwandle, leswi nga katsa makhombo lama nga vaka kona (makhombo ya geology kumbe makhombo lama endliweke hi vanhu) lama nga khumbhaka ku vekiwa ka nkarhi lowu taka ka tithavhinini ta moya na tikhebulu ta le hansi ka lwandle.
TDI-Brooks yi fambisile swikepe swinharhu swa ndzavisiso, ku nga R/V BROOKS McCALL, R/V MISS EMMA McCALL na M/V MARCELLE BORDELON.
Vulavisisi bya geotechnical byi katsa 150 wa ti Pneumatic Vibratory Cores (PVCs) na kutlula 150 wa Neptune 5K Cone Penetration Tests (CPTs) leyi hlengeletiweke kusuka eka ndzhawu ya lease na Offshore Cable Track (OCR).
Loko swi hlanganisiwa na vulavisisi bya tindlela to hlaya ta tikhebulu to huma, ndzavisiso wa vuhlori wu endliwile lowu katsaka ndzhawu hinkwayo leyi hirhiweke hi milayeni ya ndzavisiso leyi hambanisiweke hi ku hambana ka 150 wa timitara, ku landzela ndzavisiso wa vuxokoxoko bya vuyimburi eka ku hambana ka 30 wa timitara.
Switwi swa geodetic leswi tirhisiwaka swi katsa Dual Beam Multibeam Sonar, Side Scan Sonar, Seafloor Profiler, UHRS Seismic, Single Channel Seismic Instrument na Transverse Gradiometer (TVG).
Nkambisiso lowu wu katsa tindhawu timbirhi letikulu. Ndzhawu yosungula yikatsa ku pima ku cinca eka vuenti bya mati na swirhendzevutani, ku dyondza morphology (xivumbeko na lithology ya swivumbeko swale hansi ka lwandle kuya hi geology ya ndzhawu liya), ku kuma swihinga swihi na swihi swa ntumbuluko kumbe leswi endliweke hi vanhu eka kumbe ehansi ka lwandle kufana na ku humelela ka maribye, ti channels, depressions, swihlawulekisi swa mati ya gasi, swilo leswinga sala (swilo swa ntumbuluko kumbe leswi endliweke hi munhu), swilo leswinga sala, swivumbeko swa ti indasitiri, tikhebulu, . sw.sw.
Nkoka wa vumbirhi i ku kambela makhombo ya geological ya mati yo enta lawa ya nga khumbhaka tindhawu leti, xikan’we na vulavisisi bya geotechnical lebyi dzikeke bya nkarhi lowu taka eka 100 wa timitara ta le hansi ka lwandle.
TDI-Brooks yi vule leswaku nhlengeleto wa datha wu tlanga xiave xa nkoka eku kumiseni ka ndhawu leyinene na dizayini ya tiphurojeke ta le lwandle to fana na tipurasi ta moya.
Hi Nhlangula 2023, khamphani yi vikile leswaku yi hlule kontiraka ya vulavisisi bya geophysical, geotechnical na ku tekeriwa swikombiso swa le hansi ka lwandle ku dyondza swiyimo swa le hansi ka lwandle endzeni ka ndhawu ya ku hirhisa ka phurojeke na tindlela leti nga vaka kona ta tikhebulu to rhumela ematikweni mambe ehandle ka Ribuwa ra le Vuxeni ra US.
Eka mahungu man’wana kusuka eka TDI-Brooks, xikepe lexintshwa xa ndzavisiso xa khamphani, RV Nautilus, xi fikile e US East Coast hi Dzivamisoko endzhaku ko pfuxetiwa. Xikepe lexi xi ta endla matirhelo ya moya wa le lwandle kwalaho.
Damen Shipyards yi tirha na vafambisi eka indasitiri ya eneji ya le lwandle emisaveni hinkwayo. Vutivi na ntokoto lowu kumiweke hi ntirhisano wa le kusuhi na ntirhisano wa nkarhi wo leha swi endle leswaku ku tumbuluxiwa photifoliyo yo tiya ya swikepe leswitsongo na swa le xikarhi leswi fikelelaka xirhendzevutani xa vutomi bya le lwandle lebyi heleleke hi ku kongomisa eka eneji leyi pfuxetiwaka. Dizayini leyi ringaniseriweke leyi nga ni swiphemu swa modula yi nyika leswi tiyisisiweke [...]