Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 30, 2018, 04:55 PM
  • Section#2_29 0522_29 0521__4302018__G6993.mp4

Date
04/30/2018
W/O
0703170
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z01106
PipeID
P24574
Time
9:55 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G6993
Sewer Name
29 19TH STREET SEWER
City
SIGNAL HILL
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Capital Improvement Program Assesment
Project
20180430SHO_19TH_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0522
Downstream MH
29 0521
Dir. of Survey
Downstream
Length Surveyed
264.1 ft.
Total Length
264.1 ft.
Structural Index
3
Structural Quick
3B21
Structural Rating
48
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
48
Pipe schematic from manhole 29 0522 to 29 0521
MH: 29 0522MH: 29 0521downstream0 ft. AMH - Upstream Manhole, Survey Begins - 10000 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area11 ft. CM - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES16.1 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES19 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - ON & OFF76.7 ft. JOL - Joint Offset Large78.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN78.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish95.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN178.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE189.1 ft. CM - Crack Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES195.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN197.6 ft. CC - Crack Circumferential, from 04 to 05 o'clock, within 8 inches of joint: YES264.1 ft. AMH - Downstream Manhole, Survey Ends - 1020

Observation photos (1)

  • Joint Offset Large

    76.7 ft. - Joint Offset Large

Observations (15)

DistanceCodeObservation
0AMH1000
76.7JOL
178.5TFAACTIVE
264.1AMH1020
78.7CM
95.3TFOPEN
16.1CM
195.5TFOPEN
0MWM
78.2TFOPEN
197.6CC
11CM
19CMON & OFF
189.1CM
0MWL

Properties (7)

additional_info
RFIR
custom_field_three
CRACKS
custom_field_two
3
customer
LACSD
datetime
2018-04-30T09:55:38-07:00
documentation
OBREGON, VENDRYES
is_lateral_inspection
false