Class rules and yard specs read as one package
From package to work product
Nothing in a yard package is beyond your engineers. The problem is multiplication: hundreds of items, each answering to spec, class and makers list.
Projects › Your Company Ltd.
Missing Docs Bid / No-Bid Tech Params Quality & Compliance Logistics Docs Requirements Contradictions 4 Other
OverviewButterfly valveBallast system valveFuel oil valveBilge & fire mainClass & Certification
Butterfly valve
Technical parameters Search parameters…
Item / Parameter DnPressure RatingEnd ConnectionBody MaterialDisc / SeatActuationClass SocietySystem / Drawing Ref
SW-BFV-101 10" (DN250) p.1 PN16 p.1 Wafer, EN 1092-1 p.1 +1 Al-bronze CuAl10Ni p.1 Duplex disc / EPDM p.1 Pneumatic, spring return p.1 +1 DNV type approval req… more ↓ p.2 +2 Sea water cooling; Dwg SW-… more ↓ p.2 +1
SW-BFV-104 8" (DN200) p.1 PN16 p.1 Wafer, EN 1092-1 p.1 +1 Al-bronze CuAl10Ni p.1 Duplex disc / EPDM p.1 Pneumatic, spring return p.1 +1 DNV type approval req… more ↓ p.2 +2 Sea water cooling; Dwg SW-… more ↓ p.2 +1
BW-BFV-210 12" (DN300) p.2 PN16 p.2 Lugged, EN 1092-1 p.2 Super duplex 1.4410 p.2 SDSS disc / PTFE p.2 Electric, IP68 p.2 +1 DNV + IMO BWM Conv… more ↓ p.3 +2 Ballast water; Dwg BW-… more ↓ p.3 +1
BW-BFV-214 10" (DN250) p.2 PN16 p.2 Lugged, EN 1092-1 p.2 Super duplex 1.4410 p.2 SDSS disc / PTFE p.2 Electric, IP68 p.2 +1 DNV + IMO BWM Conv… more ↓ p.3 +2 Ballast water; Dwg BW-… more ↓ p.3 +1
FO-BFV-320 4" (DN100) p.3 PN25 p.3 Flanged, EN 1092-1 p.3 Carbon steel, fire safe p.3 316 disc / graphite p.3 Manual with remote close p.3 +1 DNV + SOLAS fire test p.3 +2 Fuel oil transfer; Dwg FO-… more ↓ p.4 +1
BG-BFV-408 6" (DN150) p.3 PN10 p.3 Wafer, EN 1092-1 p.3 Al-bronze CuAl10Ni p.3 Bronze disc / NBR p.3 Manual lever p.3 not stated — Bilge main; Dwg BG-… more ↓ p.4 +1
FM-BFV-502 5" (DN125) p.4 PN16 p.4 Lugged, EN 1092-1 p.4 Al-bronze CuAl10Ni p.4 Bronze disc / EPDM p.4 Manual gearbox p.4 DNV type approval req… more ↓ p.4 +2 Fire main; Dwg FM-… more ↓ p.5 +1
Every value traced back to the page it came from
Class and system parameters
Every valve, read against the class rules and the yard drawings.
Loonar takes the sea water, ballast, fuel oil and bilge scope out of the yard package and lays it out tag by tag: bore, PN rating, end connection, body material, disc and seat, actuation and the class approval each item carries. DNV type approval sits beside the IMO ballast water convention and the SOLAS fire test, and every value carries the drawing and the page it came from.
Technical deviations
Sixty-four items become eighteen decisions.
Loonar rolls the extracted values up against your certificate register, so DNV type approval is one row covering fifty-two items rather than fifty-two repeated checks. Approval you hold on bronze but not on super duplex, a SOLAS fire test report you do not hold, sixteen-week super duplex castings: each one is a deviation with the items it affects and the evidence behind it. The bilge main with no class scope stated is flagged before the yard assumes it.
Projects › Your Company Ltd.
Deviations & decisionsScope of supply
Full deviation 4Partial deviation 12Missing info 15Compliant 10 Show all 41
All 41 Technical 18 Class & certification 13 Logistics 3 Documents 5 Other 2
Technical 18 Product Matching, against the catalogue
RequirementApplies toYou supplyStatus
Class society DNV type approval certificate valid at delivery 52 of 64 items all sea water and ballast valves We hold DNV approval on the bronze range, not on super duplex Certificate register, type approval index Partial deviation suggested Cannot be doneCosts extra
Body material Super duplex 1.4410 for ballast service 14 of 20 ballast valves same items as ballast water Super duplex bodies are bought in with a 16-week lead time Supply chain register, casting sources Partial deviation suggested Cannot be doneCosts extra
Fire test SOLAS fire test on all fuel oil line valves 8 of 8 fuel oil valves Fire safe design is standard but SOLAS test report is not held Type test certificates, fire test index Full deviation suggested Cannot be doneCosts extra
Actuator ingress protection IP68 on all deck-mounted actuators 20 of 64 items IP68 electric actuators are a standard option Product catalogue, actuation matrix Compliant suggested
Class society for bilge main not stated in the RFQ 6 of 64 items Missing We assume the same DNV scope as the fire main Ask the client to confirm before we certify Missing info suggested Cannot be doneCosts extra
End connection Wafer and lugged to EN 1092-1 48 of 64 items Standard offering across the butterfly range Product catalogue, end connection matrix Compliant suggested
Marking and traceability Yard tag number stamped on every body 64 of 64 items Yard tagging is supported but adds two weeks to despatch Works instruction, marking and packing Partial deviation suggested Cannot be doneCosts extra
Projects › Your Company Ltd.
T&C Analysis
Conflicting 3Additional Clause 11Aligned 24Needs review 7 Risk High 3Medium 9Low 33
ClauseClient clauseStatusAssessment & proposed rewording
6. Delivery > 6.4 Liquidated Damages 1% of contract value per day of delay against the yard's docking window, uncapped. Conflicting An uncapped daily rate tied to a dry-dock slot is the single largest exposure on this tender. Standard terms cap delay damages at 5% of order value. Assessed against Your_Company_GeneralTermsConditionsOfSale.pdf · p.5
12. Certification > 12.1 Class Certificates All certificates shall be issued in the yard's name and endorsed by the attending class surveyor before shipment. Needs review Certificates are normally issued in the supplier's name and transferred. Endorsement before shipment adds a surveyor attendance step that must be built into the schedule. ✨ Reword with AI
8. Liability > 8.3 Vessel Delay Supplier is liable for charter hire and off-hire costs caused by defective equipment. Conflicting Charter hire is a consequential loss and is excluded under standard terms in every case. This clause cannot be accepted without a mutual waiver. Assessed against Your_Company_GeneralTermsConditionsOfSale.pdf · p.6
4. Inspection > 4.1 Surveyor Attendance Class surveyor may witness pressure and functional testing with 10 working days notice. Aligned Surveyor witness testing with notice is standard practice on marine orders and is already covered by the works inspection procedure. Assessed against Your_Company_ComplianceCapability.pdf · p.5
10. Spares > 10.2 Onboard Spares A two-year set of consumable spares shall be supplied at no additional cost. Needs review Spares are normally quoted as a separate line. Bundling two years of consumables into the base price materially affects margin and should be priced explicitly. ✨ Reword with AI
7. Payment > 7.2 Retention 10% retention released 12 months after vessel delivery. Needs review Retention tied to vessel delivery rather than equipment delivery extends exposure well beyond our control. A bank guarantee in lieu should be proposed. Assessed against Your_Company_GeneralTermsConditionsOfSale.pdf · p.2
5. Packing > 5.3 Marine Packing Equipment shall be packed for sea freight with VCI protection and yard tag markings. Aligned Marine packing with VCI protection is our default for export orders and carries no additional cost. Assessed against Your_Company_GeneralTermsConditionsOfSale.pdf · p.3
The clause register
The yard's terms, read clause by clause.
Every clause in the shipbuilding conditions is classified, risk rated and assessed against your standard positions. An uncapped daily rate tied to the dry-dock slot, charter hire passed through as supplier liability, retention released twelve months after vessel delivery: the clauses that move your exposure surface above the twenty-four that are already aligned.
Explore solutions
The rest of the range.
See what Loonar reads in your package.
Book 30 minutes and bring a real yard inquiry. We run your own package through Loonar and show you the requirement list it builds, every value carrying its page and the rule behind it.
