Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 14, 2015, 10:13 AM
  • 18 0395_18 0394_20151214_023658.mp4

Date
12/14/2015
W/O
541799
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00704
PipeID
P14228
Time
2:13 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2887
Sewer Name
18 SORENSEN AVENUE RELIEF TRUNK
City
WHITTIER, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
10
Purpose
Routine Assessment
Project
WO_541799_TV18054_DEC2015
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
18 0395
Downstream MH
18 0394
Dir. of Survey
Downstream
Length Surveyed
305.7 ft.
Total Length
305.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
3112
O&M Rating
5
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 18 0395 to 18 0394
MH: 18 0395MH: 18 0394downstream0 ft. MGO - General Observation - CONNECTION AT MANHOLE 3 O'CLOCK0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 03950 ft. MWL - Water Level, 10 %of cross sectional area127.1 ft. RMJ - Roots Medium Joint, at 01 o'clock, 10 %, within 8 inches of joint: YESR172.4 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR180.5 ft. RFJ - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR299.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES300.5 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 4"305.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0394

Observation photos (4)

  • Roots Medium Joint, at 01 o'clock, 10 %, within 8 inches of joint: YESR

    127.1 ft. - Roots Medium Joint, at 01 o'clock, 10 %, within 8 inches of joint: YESR

  • Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

    172.4 ft. - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

    180.5 ft. - Roots Fine Joint, at 03 o'clock, within 8 inches of joint: YESR

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    299.2 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
300.5TFA
0MGOCONNECTION AT MANHOLE 3 O'CLOCK
0MWM
0AMH18 0395
299.2CM
0MWL
305.7AMH18 0394
180.5RFJ
172.4RFJ
127.1RMJ

Properties (5)

additional_info
SC224463
custom_field_two
4
customer
LACSD
datetime
2015-12-14T02:13:37-08:00
sewer_category
GRAVITY