SKIDDED PRESSURE SETS

RapidFlow™ Pressure Sets—spec-compliant, FAT-tested skids engineered for EPC schedules.
Single-lift packages with AVL components, class/HazLoc documentation, module-level FAI, and complete SDRL/VDRL—arriving ready for crane placement.
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Your EPC Can’t Afford Review Churn

Schedules slip when suppliers bring exceptions, thin submittals, or non-AVL parts. 

RapidFlow skids are engineered to clear first-pass review: AVL alignment, staged inspections, and early documentation keep milestones green—and FATs routine.

  • Parallel module execution compresses the critical path.

  • Module-level FAI catches issues early—before final FAT.

  • Single-lift skid with defined footprint, tie-ins, and CoG.

Trusted on Offshore Greenfield Projects

H2O’s RapidFlow delivery is built for EPC reality: pre-engineered module library, parallel engineering/procurement, distributed client inspections, and first-pass FAT.

Our track record is simple: Spec-compliant packages; calm reviews; on-time installs.

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Meet RapidFlow™ — The EPC Pressure-Set Package

Compliant. Tested. Ready to lift.

Vertical multistage pumps deliver elevation head (40–60 PSI at top decks; 103+ PSI source when needed), with bladder tanks that eliminate waterlogging—validated through staged inspections and system FAT.

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Engineered for EPC Reality

  • Parallel Fabrication & Testing
    Pump module, tank module, and controls assembled/tested simultaneously.
  • Module-Level FAI & Distributed QA/QC
    Inspect completed modules throughout; avoid last-minute surprises.
  • Lift-Ready, Single-Skid Integration
    Carrier skid designed for single-point offshore lifting; integration after module validation.
  • AVL, Class & HazLoc Alignment
    Documentation embedded in the SDRL/VDRL for first-pass approvals.
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A Simple Path to First-Pass Approval

1. Send Specs & Timeline
We align on AVL, certs, SDRL/ITP before engineering.
Learn more
2. Apply RapidFlow™
Parallel module execution + staged testing; early documents for review.
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3. FAT, Lift & Turnover
System FAT with lower risk; single-lift installation and handover docs.
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The Cost of Doing Nothing Adds Up Fast

Late exceptions and thin submittals create delays, change orders, and RFI churn:

  • Redlines at class/owner review

  • Model clashes and field mods

  • FAT rework and post-delivery fixes

Choose a process that compresses schedule and de-risks approvals.

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With RapidFlow™, EPC Delivery Stays Predictable

  • Leads get bid-tab clarity
  • Package Engineers close reviews faster
  • PEMs protect milestones
  • Procurement locks lead time with AVL supply
That’s what EPC-grade pressure-set delivery feels like.

Specification Overview

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  • Pumps: Vertical multistage (NSF 61), engineered for elevation head (40–60 PSI; 103+ PSI source when required)
  • Tank: Hydropneumatic bladder (non-waterlogging)
  • Skid: Single-lift carrier; defined footprint, tie-ins, CoG/weights
  • Docs: SDRL/VDRL, FAT/ITR plan, preservation/shipping dims, class/HazLoc evidence

Options & Upgrades

INLET & PRETREATMENT

Duplex/triplex; VFDs; materials/coatings

MAIN SYSTEM & ELECTRICAL

Filtration, corrosion control, UV/chlorination

POST TREATMENT

Remote monitoring, alarms, service kits

COMPLIANCE

  • Class/Flag: ABS/DNV/BV documentation in SDRL
  • Hazardous Area: IECEx/ATEX/CSA-UL options
  • Quality: Module-level FAI; distributed inspections; FAT

Frequently Asked Questions

How do you protect our schedule?
Parallel module work + staged inspections reduce risk before FAT.
Can you meet our AVL and cert stack?
Yes—AVL parts with class/HazLoc evidence embedded in SDRL/VDRL.
Can you meet top-deck pressures?
Yes—multistage pumps sized to elevation head; 103+ PSI at source when required.
Who is this for?
Leads, Package Engineers, PEMs/PMs, and Procurement on offshore greenfield projects.

REQUEST AN EPC PRESSURE-SET QUOTE • SPEC & LAYOUT REVIEW

Serving offshore operators for over 20 years. Proven in the Gulf of Mexico and worldwide.