Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 30, 2017, 11:20 AM
  • 04 0040_04 0039 _10302017_042111.mp4

Date
10/30/2017
W/O
663608
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00412
PipeID
P11768
Time
4:20 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5159
Sewer Name
04 LA CIENEGA BOULEVARD TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 04
Page No.
03
Purpose
Routine Assessment
Project
WO_663608_TV04007_OCT2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
04 0040
Downstream MH
04 0039
Dir. of Survey
Downstream
Length Surveyed
35.7 ft.
Total Length
35.7 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
2
Overall Quick
Overall Rating
16
Pipe schematic from manhole 04 0040 to 04 0039
MH: 04 0040MH: 04 0039downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 04 00400 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start22.7 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES35.7 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK.35.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish35.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE35.7 ft. AMH - Downstream Manhole, Survey Ends - 04 0039

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    22.7 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
0MWL
35.7MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK.
2DAGS
0MWM
0AMH04 0040
35.7DAGS
35.7MGOCOCKROACHES IN MANHOLE
22.7CL
0MGOCOCKROACHES IN MANHOLE
35.7AMH04 0039

Properties (4)

additional_info
SC346073
custom_field_two
4
customer
LACSD
datetime
2017-10-30T04:20:52-07:00