Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 12, 2017, 08:16 AM

  • Section#1_29 0125_29 0124__10122017__G6849.mp4

Date
10/12/2017
W/O
0667694
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01116
PipeID
P24016
Time
1:16 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6849
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.
01
Purpose
Routine Assessment
Project
20171012MDM_SPRING_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
29 0125
Downstream MH
29 0124
Dir. of Survey
Downstream
Length Surveyed
355.5 ft.
Total Length
355.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
2
Pipe schematic from manhole 29 0125 to 29 0124
MH: 29 0125MH: 29 0124downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:15AM0 ft. MWL - Water Level, 5 %of cross sectional area0.7 ft. MGO - General Observation - 12" VCP7.9 ft. MGO - General Observation - THIN WHITE BULD UP ON PIPE61.9 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES - HAIRLINE80.1 ft. MMC - Material Change, Cast Iron - POSSIBLE CAST IRON PIPE80.6 ft. MGO - General Observation - JOINTS APPEAR CAST IRON PIPE116.5 ft. MGO - General Observation - PIPE APPERAS CAST IRON154.2 ft. MMC - Material Change, Vitrified clay pipe355.1 ft. MGO - General Observation - MH CONN 3:00 OPEN355.5 ft. AMH - Downstream Manhole, Survey Ends - 3:45AM

Observation photos (6)

  • General Observation - 12" VCP

    0.7 ft. - General Observation - 12" VCP

  • General Observation - THIN WHITE BULD UP ON PIPE

    7.9 ft. - General Observation - THIN WHITE BULD UP ON PIPE

  • Material Change, Cast Iron - POSSIBLE CAST IRON PIPE

    80.1 ft. - Material Change, Cast Iron - POSSIBLE CAST IRON PIPE

  • General Observation - JOINTS APPEAR CAST IRON PIPE

    80.6 ft. - General Observation - JOINTS APPEAR CAST IRON PIPE

  • General Observation - PIPE APPERAS CAST IRON

    116.5 ft. - General Observation - PIPE APPERAS CAST IRON

  • Material Change, Vitrified clay pipe

    154.2 ft. - Material Change, Vitrified clay pipe

All inspections of P24016Work order 0667694

Observations (12)

DistanceCodeObservation
61.9FCHAIRLINE
80.6MGOJOINTS APPEAR CAST IRON PIPE
0MWM—
355.1MGOMH CONN 3:00 OPEN
0AMH3:15AM
355.5AMH3:45AM
0.7MGO12" VCP
7.9MGOTHIN WHITE BULD UP ON PIPE
80.1MMCPOSSIBLE CAST IRON PIPE
116.5MGOPIPE APPERAS CAST IRON
0MWL—
154.2MMC—

Properties (4)

custom_field_three
FRIST 154' CAST IRON PIPE
custom_field_two
4
customer
LACSD
datetime
2017-10-12T01:16:03-07:00