Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 13, 2018, 05:42 PM

  • 29 0116_29 0115_6132018_104914.mp4

Date
06/13/2018
W/O
0711161
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00273
PipeID
P23903
Time
10:42 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7730
Sewer Name
29 33RD STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
20180613SHO_33RD_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0116
Downstream MH
29 0115
Dir. of Survey
Downstream
Length Surveyed
368 ft.
Total Length
368 ft.
Structural Index
2
Structural Quick
5131
Structural Rating
12
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole 29 0116 to 29 0115
MH: 29 0116MH: 29 0115downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10500 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. B - Broken, from 09 to 04 o'clock, within 8 inches of joint: YES10.7 ft. RFJ - Roots Fine Joint, from 04 to 05 o'clock, within 8 inches of joint: YESR16.4 ft. RFJ - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR, Start - THROUGHOUT THE REACH76.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"78.8 ft. RFJ - Roots Fine Joint, from 04 to 08 o'clock, within 8 inches of joint: YESR, Finish83.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"86.1 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"88.8 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"117 ft. JOM - Joint Offset Medium127.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"133.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"135.2 ft. CM - Crack Multiple, from 12 to 07 o'clock, within 8 inches of joint: YES136.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"151.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"184.2 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"186.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"234.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"237.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"277.6 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"286 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"288.5 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"326.2 ft. SSS - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: YES336.4 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 6"339.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"364.4 ft. JOM - Joint Offset Medium368 ft. AMH - Downstream Manhole, Survey Ends - 1135

Observation photos (3)

  • Water Mark, 20 %of cross sectional area

    0 ft. - Water Mark, 20 %of cross sectional area

  • Joint Offset Medium

    117 ft. - Joint Offset Medium

  • Joint Offset Medium

    364.4 ft. - Joint Offset Medium

All inspections of P23903Work order 0711161

Observations (29)

DistanceCodeObservation
136.4TFA—
83.9TFA—
78.8RFJ—
234.8TFC—
286TFC—
326.2SSS—
288.5TFA—
277.6TBA—
364.4JOM—
368AMH1135
237.3TFA—
184.2TFC—
0MWL—
339.2TFA—
16.4RFJTHROUGHOUT THE REACH
76.5TFA—
135.2CM—
151.4TFA—
88.8TFA—
86.1TFC—
2B—
186.6TFA—
127.2TFA—
0AMH1050
117JOM—
0MWM—
10.7RFJ—
133.7TFC—
336.4TFA—

Properties (4)

custom_field_three
OFFSET JOINT & BROKEN PIPE
custom_field_two
3
customer
LACSD
datetime
2018-06-13T10:42:35-07:00