Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 18, 2018, 10:44 AM
  • 08 0322_08 0321A_09182018_034806.mp4

Date
09/18/2018
W/O
723814
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00013
PipeID
P00370
Time
3:44 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6029
Sewer Name
08 KEYSTONE TRUNK
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
13
Purpose
Routine Assessment
Project
WO_723814_TV08155_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
08 0321A
Downstream MH
08 0322
Dir. of Survey
Upstream
Length Surveyed
71.6 ft.
Total Length
71.6 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
39
O&M Index
2
O&M Quick
2B00
O&M Rating
28
Overall Index
2
Overall Quick
Overall Rating
67
Pipe schematic from manhole 08 0321A to 08 0322
MH: 08 0321AMH: 08 0322upstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Ends - 08 03222 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish30.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"67.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start69.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start71.6 ft. MWL - Water Level, 15 %of cross sectional area71.6 ft. AMH - Downstream Manhole, Survey Begins - 08 0321A71.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK71.6 ft. MWM - Water Mark, 40 %of cross sectional area

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4.2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    71.6 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
0MWL
4.2CM
69.6DAGS
69.6CM
71.6MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0AMH08 0321A
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
71.6MGOCOCKROACHES IN MANHOLE
41.5TFC
2DAGS
71.6AMH08 0322
0MWM

Properties (4)

additional_info
SC364793
custom_field_two
2
customer
LACSD
datetime
2018-09-18T03:44:29-07:00