Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 17, 2016, 11:49 AM

  • 0_29 0131 _11172016_035146.mp4

Date
11/17/2016
W/O
596943
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01116
PipeID
P24029
Time
3:49 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4017
Sewer Name
29 SPRING STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
WO_596943_TV29029_NOV2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0131
Downstream MH
0
Dir. of Survey
Upstream
Length Surveyed
157.3 ft.
Total Length
157.3 ft.
Structural Index
3
Structural Quick
3811
Structural Rating
25
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 29 0131 to 0
MH: 29 0131MH: 0upstream0 ft. AEP - End of Pipe - 01 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"36.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"44.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"97.5 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Finish130.8 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Start133 ft. MWL - Water Level, 5 %of cross sectional area147.1 ft. FS - Fracture Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES153.3 ft. JOM - Joint Offset Medium, 2"157.3 ft. AMH - Downstream Manhole, Survey Begins - 29 0131157.3 ft. MWM - Water Mark, 25 %of cross sectional area157.3 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (3)

  • Joint Offset Medium, 2"

    4 ft. - Joint Offset Medium, 2"

  • Fracture Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES

    10.2 ft. - Fracture Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES

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

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

All inspections of P24029Work order 596943

Observations (12)

DistanceCodeObservation
0AMH29 0131
10.2FS—
24.3MWL—
4JOM—
112.5TFC—
156.3TFA—
157.3AEP0
59.8MWLS—
121.2TF—
26.5MWLS—
0MWM—
0MWL—

Properties (5)

additional_info
SC306409
custom_field_two
3
customer
LACSD
datetime
2016-11-17T03:49:37-08:00
sewer_category
Gravity