Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 8, 2019, 06:35 PM
  • 18 0376_18 0375_282019_103744.mp4

Date
02/08/2019
W/O
0753892
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00690
PipeID
P14210
Time
10:35 AM
Certificate
U-1014-0426654
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1104
Sewer Name
18 NORTH NORWALK TRUNK
City
NORWALK
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
25
Purpose
Capital Improvement Program Assesment
Project
20190208SHO_NORTH_NORWALK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
18 0376
Downstream MH
18 0375
Dir. of Survey
Downstream
Length Surveyed
205.4 ft.
Total Length
205.4 ft.
Structural Index
4
Structural Quick
4531
Structural Rating
23
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
23
Pipe schematic from manhole 18 0376 to 18 0375
MH: 18 0376MH: 18 0375downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 03760 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area5.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start43.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"53.8 ft. FM - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES57.9 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES78.7 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES145.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"155.5 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES182.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES202 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish205.4 ft. AMH - Downstream Manhole, Survey Ends - MH 0375

Observation photos (5)

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

    5.5 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

    53.8 ft. - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    57.9 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    78.7 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    155.5 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (13)

DistanceCodeObservation
53.8FM
182.9FM
202CM
43.4TFC
5.5CM
205.4AMHMH 0375
0AMHMH 0376
0MWM
145.1TFC
155.5FM
57.9FM
78.7FM
0MWL

Properties (5)

additional_info
RFIR
custom_field_three
CRACKS AND FRACTURES THROUGHOUT
custom_field_two
2
customer
LACSD
datetime
2019-02-08T10:35:59-08:00