ASTM F1778-97 (2020) PDF

Full title and description

ASTM F1778-97(2020) — Standard Guide for Selection of Skimmers for Oil‑Spill Response. This guide describes the types, operating principles, and selection considerations for skimmers used in the recovery of oil from marine and near‑shore environments; it is intended to assist planners, responders, equipment manufacturers, and regulatory agencies in choosing appropriate skimming equipment for specific spill conditions.

Abstract

This concise guide summarizes the eleven general categories of skimming systems, outlines the principal selection considerations (oil type and viscosity, slick thickness, wave and current conditions, debris tolerance, cold/ice effects, storage and separation needs), and provides practical guidance on matching skimmer performance characteristics to operational requirements. It references related ASTM guidance for collecting performance data and testing.

General information

• Status: Current edition recorded as F1778‑97(2020) (reaffirmation of the original 1997 guide; catalogues also show later reapproval activity).
• Publication date: Approved April 1, 2020 (original approval 1997).
• Publisher: ASTM International (Committee F20, Subcommittee F20.12 — Removal).
• ICS / categories: 13.020.40 — Pollution, pollution control and conservation (oil‑spill response).
• Edition / version: F1778‑97(2020) (often styled F1778‑97R20 to indicate the 2020 reaffirmation/revision).
• Number of pages: 7 pages (short guide).

Scope

This guide covers considerations for selecting skimmer systems for recovery of marine oil spills. It explains skimmer operating principles, categorizes commonly used skimmer types, and lists selection factors such as oil viscosity and type, slick thickness, wave and current conditions, debris tolerance, cold/ice effects, and interface with storage/separation systems. The guide does not set performance requirements or test methods itself, but refers users to companion ASTM documents for performance data collection and testing.

Key topics and requirements

• Overview of eleven general skimmer categories and their operating principles (e.g., weir, suction, oleophilic/adhesive, drum, brush, belt, skimmer‑boom combinations).
• Selection considerations: oil type and viscosity, slick thickness, debris tolerance, wave and current conditions, recovery efficiency vs. nameplate rates, and on‑site storage/separation constraints.
• Guidance on environmental constraints: effects of cold and ice on buoyancy, inlet restriction, and hydraulic efficiency.
• Advisory notes that performance may vary widely within each skimmer category and that field or test data should be used wherever possible to inform selection.
• Cross‑references to companion ASTM guides and test methods for collecting performance data and estimating system effectiveness.

Typical use and users

Primary users include oil‑spill response planners, on‑scene coordinators, oil spill removal organizations (OSROs), equipment manufacturers and suppliers, regulatory and government agencies responsible for marine pollution response, and evaluators of contingency plans and response systems. The guide is used during pre‑planning, procurement, and on‑scene equipment selection.

Related standards

Relevant companion ASTM documents commonly referenced with F1778 include F631 (collecting skimmer performance data in controlled environments), F1780 (estimating oil spill recovery system effectiveness), F2008 (qualitative observations of skimmer performance), F2709 (measured nameplate recovery rate for stationary systems), and F3350 (collecting skimmer performance data in ice conditions). These provide test methods, data collection formats, and supplementary guidance.

Keywords

skimmer selection; oil spill response; marine oil recovery; weir skimmers; oleophilic skimmers; suction skimmers; recovery efficiency; debris tolerance; cold/ice operations; ASTM F1778.

FAQ

Q: What is this standard?

A: ASTM F1778‑97(2020) is a short guide published by ASTM International that outlines the types of oil‑spill skimmers and the principal considerations for selecting skimmers appropriate to specific spill and environmental conditions.

Q: What does it cover?

A: It covers skimmer categories and operating principles, selection factors (oil type/viscosity, slick thickness, waves/currents, debris, cold/ice), and practical advice on matching skimmer choice to operational and logistical constraints. It does not specify laboratory performance requirements but points to related ASTM test guides and methods.

Q: Who typically uses it?

A: Oil spill response planners, on‑scene coordinators, response organizations, equipment manufacturers and procurement officers, and government/regulator evaluators use the guide during planning, procurement, and incident response.

Q: Is it current or superseded?

A: The edition styled F1778‑97(2020) is recorded as the 2020 reaffirmation/revision of the original 1997 guide (approved April 1, 2020). Some catalogues and listings also show later reapproval activity (catalog entries referencing a 2025 reapproval); for the absolute latest status or any post‑2020 revisions/reaffirmations, consult ASTM International's document record.

Q: Is it part of a series?

A: It is part of a suite of ASTM F20 committee publications addressing oil‑spill response and recovery equipment; several companion guides and test methods (e.g., F631, F1780, F2008, F2709, F3350) are commonly used alongside F1778.

Q: What are the key keywords?

A: Skimmer selection, oil spill response, skimmer performance, recovery efficiency, weir/suction/oleophilic skimmers, debris tolerance, ice conditions.