Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2015, 11:08 AM
  • 18 0551_18 0550_20151215_033057.mp4

Date
12/15/2015
W/O
541646
Weather
Dry
Operator/Surveyor
J. HARRTOOG
Sewer ID
Z00703
PipeID
P14401
Time
3:08 AM
Certificate
U507033386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2889
Sewer Name
18 SORENSEN AVENUE 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_541646_TV18014_DEC2015
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
18 0551
Downstream MH
18 0550
Dir. of Survey
Downstream
Length Surveyed
314.3 ft.
Total Length
314.3 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2K11
O&M Rating
125
Overall Index
2
Overall Quick
Overall Rating
129
Pipe schematic from manhole 18 0551 to 18 0550
MH: 18 0551MH: 18 0550downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 05510 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start32.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"210.4 ft. RFJ - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YESR242.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"261.6 ft. FM - Fracture Multiple, from 10 to 05 o'clock, within 8 inches of joint: YES310.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish314.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0550314.3 ft. MGO - General Observation - TIE-IN TO MH AT 9 O'CLOCK

Observation photos (1)

  • Fracture Multiple, from 10 to 05 o'clock, within 8 inches of joint: YES

    261.6 ft. - Fracture Multiple, from 10 to 05 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
310.6DAGS
242.5TBA
261.6FM
314.3AMH18 0550
0AMH18 0551
2.2DAGS
210.4RFJ
0MWL
32.5TBA
314.3MGOTIE-IN TO MH AT 9 O'CLOCK
0MWM

Properties (5)

additional_info
SC224465
custom_field_two
3
customer
LACSD
datetime
2015-12-15T03:08:21-08:00
sewer_category
GRAVITY