Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 14, 2018, 09:13 AM
  • 21 1293_21 1292 _14052018_022526.mp4

Date
05/14/2018
W/O
696197
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00778
PipeID
P25254
Time
2:13 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5589
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
Vitrified Clay Pipe
Shape
Square
Height
30 in.
Width
30 in.
Upstream MH
21 1293
Downstream MH
21 1292
Dir. of Survey
Downstream
Length Surveyed
283.3 ft.
Total Length
283.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2J00
O&M Rating
112
Overall Index
2
Overall Quick
Overall Rating
112
Pipe schematic from manhole 21 1293 to 21 1292
MH: 21 1293MH: 21 1292downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 12930 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start281.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish283.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK283.3 ft. AMH - Downstream Manhole, Survey Ends - 21 1292

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (7)

DistanceCodeObservation
2DAGS
0MWM
281.2DAGS
283.3MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0AMH21 1293
0MWL
283.3AMH21 1292

Properties (6)

additional_info
SC359355
custom_field_two
4
customer
LACSD
datetime
2018-05-14T02:13:17-07:00
is_lateral_inspection
false
year_laid
37959