Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2017, 05:50 AM
  • 21 0346_21 0345 _09062017_225422.mp4

Date
09/06/2017
W/O
635405
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00783
PipeID
P15547
Time
10:50 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4959
Sewer Name
21 RAILROAD STREET TRUNK
City
CITY OF INDUSTRY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
WO_635405_TV21031_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
21 0345
Downstream MH
21 0346
Dir. of Survey
Upstream
Length Surveyed
307.9 ft.
Total Length
307.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 0345 to 21 0346
MH: 21 0345MH: 21 0346upstream0 ft. MSA - Survey Abandoned - GREASE97.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"103.5 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 4"221.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"228.1 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish251.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"303.8 ft. DAR - Deposits Attached Ragging, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start307.9 ft. AMH - Downstream Manhole, Survey Begins - 21 0345307.9 ft. MWL - Water Level, 5 %of cross sectional area307.9 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (1)

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

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

Observations (10)

DistanceCodeObservation
86.1TB
79.8DAR
0AMH21 0345
204.4TB
210TB
4.1DAR
0MWL
56.3TB
307.9MSAGREASE
0MWM

Properties (6)

additional_info
SC345650
custom_field_two
4
customer
LACSD
datetime
2017-09-06T22:50:46-07:00
documentation
PROPIPE
is_lateral_inspection
false