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Soil Evaluation Test Results

This document contains the results of a soil evaluation test conducted for a project located at an unspecified address. It provides information on the test pit or soil boring number, ground elevation, soil texture and composition at various depths, presence of mottling or groundwater, and bedrock. It also specifies the location, method, and results of a saturated hydraulic conductivity test conducted between the proposed bottom and top elevations of an infiltration system. The engineer certifies the accuracy of the reported test results.

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111 views1 page

Soil Evaluation Test Results

This document contains the results of a soil evaluation test conducted for a project located at an unspecified address. It provides information on the test pit or soil boring number, ground elevation, soil texture and composition at various depths, presence of mottling or groundwater, and bedrock. It also specifies the location, method, and results of a saturated hydraulic conductivity test conducted between the proposed bottom and top elevations of an infiltration system. The engineer certifies the accuracy of the reported test results.

Uploaded by

mdalgamouni
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
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Town of Greenwich

Department of Public Works - Engineering Division


Town Hall - 101 Field Point Road, Greenwich, CT 06830 SOIL EVALUATION TEST RESULTS
Phone 203-622-7767 - Fax 203-622-7747

Project Name: Engineering Firm's Name:

Project Address: Engineer's Name:

Test Pit or Soil Boring #: Ground Elevation: Saturated Hydraulic Conductivity Test Location #:
Depth Range in
Elevation Soil Texture (Percent Sand, Silt and Clay) Inches
Ground Elevation:
Top Elevation of Proposed Infiltration System:
Bottom Elevation of Proposed Infiltration System:
Elevation of Test*:
Test Method (check one of the following acceptable methods**):
Borehole infiltration test (NHDES, 2008)
Guelph permeameter - ASTM D5126-90 Method
Falling head permeameter ASTM D5126-90 Method
Double ring permeameter or infiltrometer - ASTM D3385-03, D5093-02, D5126-90 Methods
Amoozemeter or Amoozegar (constant head) permeameter Amoozegar 1992

Attach field data forms for the respective infiltration test method.

Calculated Saturated Hydraulic Conductivity Rate:

Elevation Depth in Inches


Mottling (Seasonally High Groundwater) **A percolation test, performed in accordance with the guidelines of the Connecticut State Health Code or
Groundwater otherwise, is not an acceptable test for saturated hydraulic conductivity. Percolation tests overestimate the
Ledge saturated hydraulic conductivity rate.

* All test pits or soil borings shall be excavated to an elevation four feet * All field infiltration tests must be conducted in the actual location and soil layer where stormwater
below the proposed bottom elevation of the infiltration system. infiltration is proposed.

TEST CERTIFICATION
I HEREBY CERTIFY THAT THE INFORMATION CONTAINED IN THIS REPORT IS TRUE AND CORRECT.

Name of Test Conductor Signature of Test Conductor Date

FF0000Form SC-101 February 2012

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