protect workers in trenches - osha.gov · prevent trench collapses and save lives: slope or bench...

1

Prevent trench collapses and save lives: SLOPE or bench trench walls, SHORE trench walls with supports, or SHIELD trench walls with trench boxes PROTECT WORKERS IN TRENCHES WWW.OSHA.GOV/TRENCHING • 800-321-OSHA (6742) • TTY 877-889-5627 OSHA 3215-06R 2018 Photo: Efficiency Production – NAXSA

Upload: others

Post on 14-Oct-2019

21 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

Page 1: Protect Workers in Trenches - osha.gov · Prevent trench collapses and save lives: SLOPE or bench trench walls, SHORE trench walls with supports, or SHIELD trench walls with trench

Prevent trench collapses and save lives:

SLOPE or bench trench walls,

SHORE trench walls with supports, or

SHIELD trench walls with trench boxes

PROTECT WORKERS IN TRENCHES

WWW.OSHA.GOV/TRENCHING • 800-321-OSHA (6742) • TTY 877-889-5627

OSHA

3215

-06R 2

018Photo: Efficiency

Production – NAXSA

Trench Excavations

Trench Warfare in WWI Trench Definition: A ditch

A. Retaining Walls - The Concrete Service in Traverse …. Retaining Walls Excavate a trench approximately 14 inches wide. ... use a paver grade glue to secure the cap layer to the

1. EARTHWORK 1.1 GENERAL 1.2 TRENCH … · ASTM D 2922 & D 3017. Since the composition of the pipe and the walls of the trench have an effect on the nuclear density gauge output,

Welcome BSPTCL...SIDE WALL OF TRENCH RCC WALL L 50X50X6 OF PRECAST COVER 50x6 FLAT TO BE WELDED DRG. TITLE Cðfff) SCALE CONDUCTOR 'E' (ON TOP ONLY) WALLS OF CABLE TRENCH INSERT PLATE

ROCKY MOUNTAIN TRENCH ECOSYSTEM RESTORATION …trench-er.com/images/uploads/Blueprint2013_booklet_web.pdfPublisher Rocky Mountain Trench Ecosystem Restoration Program ... BLUEPRINT

Packaging Corporation of America - osha.gov

Construction and Monitoring of an Instrumented Soil ......Construction of SB slurry trench cutoff walls occurs in two phases, viz., (1) a vertical trench is excavated and simultaneously

redline strike HCS 100109 - osha.gov

Stability analysis for diaphragm walls to DIN 4126 GGU-TRENCH

ETHYLENE OXIDE WITHDRAWN - osha.gov

Vertical Cutoff Walls...7.3 Construction of Slurrv Trench Cutoff Walls The major construction activities involved in building a slurry cutoff wall are preconstruction planning and

AMERICA’S TRENCH BOX BUILDER Trench Shielding Product

Nankai Trough, Japan Trench and Kuril Trench: geochemistry of

World War I. Trench Warfare Trench Foot

Diaphragm Walls - Skanska · Diaphragm Walls 07/10/09 Rev 6 Diaphragm walling refers to the in-situ construction of vertical walls by means of deep trench excavations. Stability of

Diaphragm Walls - Skanska · Diaphragm Walls 07/10/09 Rev 6 ... construction of vertical walls by means of deep trench excavations. Stability of the excavation is ... • Top-down

War in the Trenches. German Trench Trench Periscope

WITHDRAWN - osha.gov

Trench Warfare - Ms. McKittrick: Cherry Creek High School ...kathymckittrick.weebly.com/uploads/.../9/18896301/wwi_trenches_we… · reserve trench communications trench support trench

Lecture 3: FOUNDATIONS, COLUMNS - szt.bme.hu courses/design_of_reinforced... · Pile foundations c. Slurry wall foundations 6. Design problems of trench walls . BME Department of

Precast Concrete Trench Drain Systems Concrete Trench Drain Systems HYDROline One Piece Ductile Iron Trench Drain

Vertical Cutoff Walls - KDHE principal types of vertical cutoff walls are sheet pile walls, geomembrane walls, and slurry trench cutoff walls. ,Other techniques, such …

TRENCH WARFARE Objective: To examine the horrors of trench

Diaphragm Walls Slurry Walls - Franki Grundbau · FRANKI stop-end element ≥ 0.20 m ≥ 0.50 m ≥ 2.0 m ca. 5.0 m ca. 5.0 - 8.0 m 1.0 - 1.50 m Excavating the trench 1 Excavation

MODULE ALLS - osha.gov

ELECTRICAL LEGEND ELECTRICAL INDEX - diyala AL KHIDR LPS-ELECTRICAL 12 ma… · mdb1-ckt06 mdb1-ckt08 sdb6-ckt09 mdb1-ckt06 mdb1-ckt06 trench d1 trench d2 trench d2 trench d3 trench