Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 11, 2018, 06:38 AM
  • 21 0366_21 0365 _10042018_235356.mp4

Date
04/10/2018
W/O
696197
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00778
PipeID
P15568
Time
11:38 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5565
Sewer Name
21 NOGALES STREET TRUNK
City
WALNUT
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
35
Purpose
Routine Assessment
Project
WO_696197_TV21095_APR2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
21 0366
Downstream MH
21 0365
Dir. of Survey
Downstream
Length Surveyed
349.6 ft.
Total Length
349.6 ft.
Structural Index
2
Structural Quick
2M00
Structural Rating
140
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
140
Pipe schematic from manhole 21 0366 to 21 0365
MH: 21 0366MH: 21 0365downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 03660 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start51.4 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"349.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish349.6 ft. AMH - Downstream Manhole, Survey Ends - 21 0365349.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK349.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (1)

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

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
0MGOCOCKROACHES IN MANHOLE
349.6SSS
2SSS
349.6AMH21 0365
0MWM
349.6MGOACTIVE CONNECTION AT MH 9 O'CLOCK
349.6MGOCOCKROACHES IN MANHOLE
0AMH21 0366
51.4TBA
0MWL

Properties (5)

additional_info
SC358524
custom_field_two
4
customer
LACSD
datetime
2018-04-10T23:38:21-07:00
is_lateral_inspection
false