Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 5, 2016, 11:38 AM

  • 29 0469_C 0674 _12052016_033154.mp4

Date
12/05/2016
W/O
597170
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01116
PipeID
P24515
Time
3:38 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4028
Sewer Name
29 SPRING STREET SEWER
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
WO_597170_TV29062_OCT2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0469
Downstream MH
C 0674
Dir. of Survey
Downstream
Length Surveyed
268.3 ft.
Total Length
268.3 ft.
Structural Index
3
Structural Quick
3311
Structural Rating
10
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 29 0469 to C 0674
MH: 29 0469MH: C 0674downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04690 ft. MWL - Water Level, 5 %of cross sectional area41 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"139.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"181.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"232.7 ft. ISSR - Intruding Sealing Ring, 5 %of cross sectional area, from 09 to 12 o'clock234.1 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Start238.6 ft. JOM - Joint Offset Medium249.3 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Finish265 ft. TFA - Tap Factory Made Active, at 06 o'clock, -, within 8 inches of joint: NO, 6" - DROP CONNECTION268.3 ft. AMH - Downstream Manhole, Survey Ends - C 0674

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Intruding Sealing Ring, 5 %of cross sectional area, from 09 to 12 o'clock

    232.7 ft. - Intruding Sealing Ring, 5 %of cross sectional area, from 09 to 12 o'clock

  • Water Level, Sag in pipe, 50 %of cross sectional area, Start

    234.1 ft. - Water Level, Sag in pipe, 50 %of cross sectional area, Start

  • Joint Offset Medium

    238.6 ft. - Joint Offset Medium

  • Tap Factory Made Active, at 06 o'clock, -, within 8 inches of joint: NO, 6" - DROP CONNECTION

    265 ft. - Tap Factory Made Active, at 06 o'clock, -, within 8 inches of joint: NO, 6" - DROP CONNECTION

All inspections of P24515Work order 597170

Observations (13)

DistanceCodeObservation
232.7ISSR—
234.1MWLS—
139.7TF—
41TF—
249.3MWLS—
265TFADROP CONNECTION
181.1TF—
238.6JOM—
0MGOCOCKROACHES IN MANHOLE
268.3AMHC 0674
0MWM—
0AMH29 0469
0MWL—

Properties (4)

additional_info
SC306420
custom_field_two
3
customer
LACSD
datetime
2016-12-05T03:38:36-08:00