Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 23, 2017, 08:58 AM
  • 03 0345_03 0344 _02232017_010051.mp4

Date
02/23/2017
W/O
625657
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00369
PipeID
P04919
Time
12:58 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4251
Sewer Name
03 MARINA TRUNK, SECTION 1A
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
24
Purpose
Routine Assessment
Project
WO_625657_DISTRICT03_MAR2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
03 0345
Downstream MH
03 0344
Dir. of Survey
Downstream
Length Surveyed
128.5 ft.
Total Length
128.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
412H
O&M Rating
94
Overall Index
2
Overall Quick
Overall Rating
96
Pipe schematic from manhole 03 0345 to 03 0344
MH: 03 0345MH: 03 0344downstream0 ft. AMH - Upstream Manhole, Survey Begins - 03 03450 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start19.5 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES27.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS126.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish128.5 ft. AMH - Downstream Manhole, Survey Ends - 03 0344128.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    19.5 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
128.5AMH03 0344
0AMH03 0345
126.1DSZ
0MWL
0MWM
27.3DSZDEBRIS
2DAGS
128.5DAGS
19.5CL

Properties (4)

additional_info
SC306954
custom_field_two
4
customer
LACSD
datetime
2017-02-23T00:58:05-08:00