allan block – water application details

Westbrook Concrete Block Co., Inc. 439 Spencer Plains Road Westbrook, CT 06498 t.860.399.6201 [email protected]

A Tradition of Innovationpage 1 of 9

Allan Block – Water Application Details

Water Application High Wall Section

EXTENDED LENGTH MAYBE REQUIRED DUE TOSITE OR SEISMIC CONDITIONS

EMBANKMENT PROTECTION FABRIC(TERRATEX EP OR EQUIVALENT)

RIP-RAP TOPREVENT EROSION(AS REQUIRED)

LOW WATERELEVATION

HIGH WATERELEVATION

4 in (100 mm) DRAIN PIPE PLACED ALONGBACK OF BLOCK AND VENTED THROUGHTHE FACE OF THE WALL AT THE LOWWATER ELEVATION. OUTLETS ON 30 ft(10 m) CENTERS MAXIMUM. RODENTSCREEN AS REQUIRED.

CUT NOTCH IN ALLANBLOCK TO ALLOW FORDRAIN PIPE

REFER TO DESIGN DETAILS: ALLAN BLOCKTYPICAL REINFORCED WALL APPLICATIONFOR ALL OTHER NOTES, DETAILS ANDSPECIFICATIONS.

ALLAN BLOCKUNIT

INSTALL EMBANKMENTPROTECTION FABRIC TO AMINIMUM OF 1 ft (300 mm)ABOVE HIGH WATER LINE

WELL-GRADED, 1 in - 2 in(25 mm - 50 mm)COMPACTED GRANULARWALL ROCK WITH NO FINES

INSTALL GEOGRID LAYERS PERDESIGN REQUIREMENTS

FILTER FABRIC TO BEPLACED BETWEEN TOPSOILAND WALL ROCK

The purpose of this drawing is for prelimineary design only. This drawing should not be used for final design orconstruction without the certification of a professional engineer registered in the state in which the wall will bebuilt. The accuracy and use of details contained in this document are the sole responsibility of the user. Theuser must verify each detail for accuracy as they pertain to their particular project. ã 2005 Allan Block

Checked By:

Scale:

Designed By:

R

Title:

Project No:

Drawing No:

Date:WATER APPLICATION HIGH WALL SECTION

NOT TO SCALE


allan block water applic ation details  page 2 of 9

A Tradition of Innovation

Water Application Low Wall Section

REFER TO DESIGN DETAILS: ALLAN BLOCKTYPICAL REINFORCED WALL APPLICATIONFOR ALL OTHER NOTES, DETAILS ANDSPECIFICATIONS.

GEOGRID LENGTH

FILTER FABRIC TO BEPLACED BETWEEN TOPSOILAND WALL ROCK

EMBANKMENT PROTECTION FABRIC(TERRATEX EP OR EQUIVALENT)

INSTALL GEOGRID LAYERS PERDESIGN REQUIREMENTS

INSTALL EMBANKMENTPROTECTION FABRIC TOTOP OF WALL ROCK

ALLAN BLOCK UNIT

RIP-RAP TOPREVENT EROSION(AS REQUIRED)

LOW WATERELEVATION

HIGH WATERELEVATION

4 in (100 mm) DRAIN PIPE PLACED ALONGBACK OF BLOCK AND VENTED THROUGHTHE FACE OF THE WALL AT THE LOWWATER ELEVATION. OUTLETS ON 30 ft(10 m) CENTERS MAXIMUM. RODENTSCREEN AS NEEDED.

CUT NOTCH IN ALLANBLOCK TO ALLOW FORDRAIN PIPE

WELL-GRADED, 1 in - 2 in(25 mm - 50 mm)COMPACTED GRANULARWALL ROCK WITH NO FINES

The purpose of this drawing is for prelimineary design only. This drawing should not be used for final design orconstruction without the certification of a professional engineer registered in the state in which the wall will bebuilt. The accuracy and use of details contained in this document are the sole responsibility of the user. Theuser must verify each detail for accuracy as they pertain to their particular project. ã 2005 Allan Block

Checked By:

Scale:

Designed By:

R

Title:

Project No:

Drawing No:

Date:WATER APPLICATION LOW WALL SECTION

NOT TO SCALE




Storm Pipe Wall Section




Outside Corner Application




Inside Curve Application




Outside Curve Application




Step Up at Base




Terraced Wall Section




Allen block Step up Finishing Details

allan block – water application details

Documents