G&G Marine Surveyors is experienced at surveying fiberglass and wood sailboats, powerboats and yachts. G&G Marine Surveyors operates in the New York Metropolitan area including Long Island.
 

G&G SURVEY

G&G Marine Surveyors surveys small to medium size boats and yachts, fiberglass and wood—both sail and power. Our surveys encompass fire and safety systems, hull and deck structures, propulsion and steering, electrical and electronics, sanitation, domestic systems, marine equipment, ground tackle and rigging. All surveys are performed in cognizance of the rules, regulations and standards of the USCG, ABYC
and NFPA.

To complete a full pre-purchase survey it is normally necessary to visually inspect the vessel on land and in the water, and conduct a sea trial. Sea trials involve assessing the performance of propulsion and steering systems, at idle through full load conditions. Depending on the vessel's age and type it may also be necessary to perform percussion and moisture tests.

Prior to a pre-purchase survey, we recommend that the buyer obtain all applicable service records from the seller. The vessel's engine(s) and systems should also be serviced and commissioned by a qualified marine technician and readied for the survey. Charged batteries must be onboard as well as access to shore power. All interior spaces should be cleaned and neatly organized and the bilge should be clean and dry.

Each survey report details the inspection findings through photos, completed checklists and condition comments. In addition, a Remarks & Recommendations section outlines the necessary repairs and equipment upgrades to comply with the above mentioned condition and safety standards. The fair market and replacement values are also stated in the survey report.

The following outlines the basic parameters of our marine surveys.

1. The Hull
  a. Underwater and topside hull condition, percussion and moisture testing
  b. Appendages: keels, centerboards, rudders and posts, trim tabs, skegs, struts and bearings
  c. Through-hull fittings and transducers
  d. Propellers, shafts and zincs
2. Deck
  a. Condition of deck, superstructure and cockpit, percussion tests
  b. Ports, scuppers, deck hardware, stanchions, rails, hatches and lockers
  c.

Winches and windlasses

  d. Davits, towers and platforms
3. Interior Hull, Cabin and Bilge
  a. Bulkheads, stringers, floors and joinery
  b. Through hulls
  c. Bilge pumps
  d. Lockers, doors and drawers
  e. Ports and hatches
4. Steering, propulsion and controls
  a. Steering stations, wheels, pedestals, wire and sheaves, bearings
  b. Cables and hydraulic systems
  c. Shafts, couplings and stuffing boxes
  d. Outdrives
  e. Throttle and shift controls
5. Engine
  a. General condition
  b. Pulleys and belts
  c. Fluids and levels
  d. Fuel system
  e. Cooling system
  f. Exhaust system
  g. Operating temperatures and pressures
6. Water and Sanitation Systems
  a. Sinks, faucets, head and shower
  b. Hot water tank and fresh water pump
  c. Hoses and fittings
  d. Holding tanks, macerators and discharge pumps
7. Electrical and Electronics
  a. Circuitry, panels, busses and wiring
  b. Generator
  c. Switches and gauges
  d. Batteries, chargers and inverters
  e. Navigational instruments
  f. Lighting
  g. Grounding and plates
  h. Communications
i. Entertainment
8. Safety Equipment
  a. Fixed and portable fire extinguishers
  b. PFD’s, flares, flags, whistle, bell, searchlight and radar reflector
  c. Liferaft or dingy, swim ladder, boat hook
  d. Charts
  e. First aid kits
  f. Spare parts
9. Domestic Systems
  a. Refrigeration, ice box
  b. AC and heating
  c. Stove, microwave
10. Ground Tackle
  a. Anchors, chains, shackles and rodes
  b. Lines and fenders
11. Rigging and Canvas
  a. Spars, stays, shrouds, chain plates, halyards and sheets
  b. Sails, covers, awnings and dodgers