Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 5, 2019, 11:03 AM
  • 21 0389_21 0388_252019_040237.mp4

Date
02/05/2019
W/O
0752349
Weather
Heavy Rain
Operator/Surveyor
MARTIN
Sewer ID
Z00757
PipeID
P15595
Time
3:03 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1098
Sewer Name
21 CENTER STREET TRUNK
City
WALNUT
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
35
Purpose
Routine Assessment
Project
20190205MDM_CENTER_STREET_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
21 0389
Downstream MH
21 0388
Dir. of Survey
Downstream
Length Surveyed
74.5 ft.
Total Length
74.5 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 21 0389 to 21 0388
MH: 21 0389MH: 21 0388downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:05AM10.2 ft. MGO - General Observation - 15" VCP21.3 ft. FC - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES - SLIGHT40.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped44.4 ft. FC - Fracture Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES - SL46 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped67.2 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - H74 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN74 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active74.5 ft. AMH - Downstream Manhole, Survey Ends - 4:15AM

Observation photos (1)

  • General Observation - 15" VCP

    10.2 ft. - General Observation - 15" VCP

Observations (12)

DistanceCodeObservation
74MGOConn. @ Mh, 3 O' Clock. OPEN
0MWM
46TFCCapped
0MWL
74.5AMH4:15AM
10.2MGO15" VCP
0AMH4:05AM
44.4FCSL
40.5TFCCapped
67.2FCH
74MGOConn. @ Mh, 9 O' Clock. Active
21.3FCSLIGHT

Properties (6)

custom_field_three
SLIGHT FRACTURES
custom_field_two
4
customer
LACSD
datetime
2019-02-05T03:03:17-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false