Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 1, 2018, 06:09 AM
  • 18 0062_18 0061 _31052018_232232.mp4

Date
05/31/2018
W/O
707282
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00689
PipeID
P13876
Time
11:09 PM
Certificate
U-0817-07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5632
Sewer Name
18 MILLS AVENUE TRUNK
City
WHITTTIER, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
WO_707282_TV18176_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0061
Downstream MH
18 0062
Dir. of Survey
Upstream
Length Surveyed
198.9 ft.
Total Length
198.9 ft.
Structural Index
3
Structural Quick
4132
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 18 0061 to 18 0062
MH: 18 0061MH: 18 0062upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 00620 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish35.9 ft. FM - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES, Finish44.7 ft. FM - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES, Start186.1 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES196.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start198.9 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK198.9 ft. MWM - Water Mark, 25 %of cross sectional area198.9 ft. AMH - Downstream Manhole, Survey Begins - 18 0061198.9 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK198.9 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (3)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.1 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    12.8 ft. - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES, Start

    154.2 ft. - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
2.1SAV
163FM
0MGOCONNECTION AT MH 9 OCLOCK
0MWM
0AMH18 0061
12.8FL
198.9AMH18 0062
0MGOCONNECTION AT MH 3 OCLOCK
154.2FM
198.9SAV
0MWL

Properties (4)

additional_info
SC359187
custom_field_two
3
customer
LACSD
datetime
2018-05-31T23:09:05-07:00