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Measuring

Submergo™

Dip tapes and survey ropes that stay readable in dirty, wet holes.

8–50 m dip tapes 100 kg tensile Survey ropes to 150 m

Attach a weight to the snap ring and lower the tape to measure hole depth. Submergo™ tapes are durable, flexible and light, with graduations printed on both sides to cut reading errors. Crews at BHP and Rio Tinto use them, and they serve as the physical reference when sites calibrate LIDAR and RADAR hole-depth systems.

Order your way. Company account, purchase order, card through eWay, or PayPal.
Shipped from Perth, WA. Freight to mine sites across Australia, and overseas on request.
Technical support. Sizing guidance and deployment tips from our team.

Product details

Readable when dirty

Large, accurate markings stay legible in mud and dust.

Graduated from the weight end

Numbers start at 0.0 m at the weight end.

Swivel at the weight end

Stops twisting and premature tape failure.

Printed both sides

Graduations on both faces reduce errors.

PVC clear coat

Clear coating on both sides protects the print.

Unaffected in-hole

Not affected by hole deviation, water or dust.

Applications

  • Blast-hole depth checks
  • Water level checks
  • Pattern mark-out
  • LIDAR / RADAR calibration
  • Drag-chain measurement
Tensile strength 100 kg
Coating PVC clear coat, both sides
Graduations Metric, printed both sides
Dip tape lengths 8, 15, 20, 30 and 50 m
Survey rope lengths 30, 100 and 150 m
Survey rope material Fibreglass, white with black and red markings

ODG-series dip tapes

Part # Model Length (m) Box rate LEGACY
1-026888 ODG-08 8 80 N/A
1-026081 ODG-15 15 80 DG15M
1-026999 OSG-20 20 40 DG20M
1-026098 ODG-30 30 40 DG30M
1-726908 ODG-50 50 20 DG50M

Available individually or at box rates.

Survey ropes

Part # Description
1-021772 SR030M survey rope, 30 m, metric
1-029999 OSR-100 survey rope, 100 m, metric
1-150150 OSR-150 survey rope, 150 m, metric

Dipping & survey accessories

Part # Description
1-220630 226 g dip weight
1-385666 385 g bell-bottom dip weight
1-000400 Canvas hand reel
1-4510573 DipLine, 450 m roll
4-006977 Survey pin flags – White
4-069784 Survey pin markers – Blue
4-306430 Survey pin markers – Green
4-940582 Survey pin markers – Orange
4-069785 Survey pin markers – Pink
4-069786 Survey pin markers – White
4-069787 Survey pin markers – Yellow
Submergo™ dip tape data sheetODG-series range, Rev 1.1 · PDF Download
Survey rope data sheetOSR-series range, Rev 1.0 · PDF Download
Questions

About Submergo™

More answers on our FAQ page.

Yes. They are designed for universal compatibility across all explosive formulations.

Optical and electromagnetic systems can struggle with sloughing, water, debris and deviation. A dip tape gives the true hole depth that electronic readings are checked against.
Related

Often ordered with

All products

Quote on Submergo™

Send the size and quantity you need. We reply with price, availability and freight within one business day.