Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 8, 2016, 12:48 PM

  • 29 0452_29 0446_1182016_050750.mp4

Date
11/08/2016
W/O
0597283
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01090
PipeID
P24661
Time
4:48 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0338
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Capital Improvement Program Assesment
Project
20161108MDM_ALAMITOS_PUMPING_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0452
Downstream MH
29 0446
Dir. of Survey
Downstream
Length Surveyed
310.7 ft.
Total Length
310.7 ft.
Structural Index
4
Structural Quick
5231
Structural Rating
15
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 29 0452 to 29 0446
MH: 29 0452MH: 29 0446downstream0 ft. AMH - Upstream Manhole, Survey Begins - 5:10AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area36.1 ft. MGO - General Observation - 8" VCP240.5 ft. FC - Fracture Circumferential, from 06 to 10 o'clock, within 8 inches of joint: YES - SLIGHT240.5 ft. BSV - Broken Soil Visible, from 04 to 06 o'clock, within 8 inches of joint: YES - SEVERE CIRCUM FRACTURE240.5 ft. BSV - Broken Soil Visible, from 04 to 06 o'clock, within 8 inches of joint: YES - SEVERE CIRCUM FRACTURE240.5 ft. MGP - General Photograph - BROKEN PIPE240.5 ft. FL - Fracture Longitudinal, at 06 o'clock, within 8 inches of joint: YES - HAIRLINE310.1 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active310.7 ft. AMH - Downstream Manhole, Survey Ends - 5:45AM

Observation photos (4)

  • General Observation - 8" VCP

    36.1 ft. - General Observation - 8" VCP

  • Broken Soil Visible, from 04 to 06 o'clock, within 8 inches of joint: YES - SEVERE CIRCUM FRACTURE

    240.5 ft. - Broken Soil Visible, from 04 to 06 o'clock, within 8 inches of joint: YES - SEVERE CIRCUM FRACTURE

  • Broken Soil Visible, from 04 to 06 o'clock, within 8 inches of joint: YES - SEVERE CIRCUM FRACTURE

    240.5 ft. - Broken Soil Visible, from 04 to 06 o'clock, within 8 inches of joint: YES - SEVERE CIRCUM FRACTURE

  • General Photograph - BROKEN PIPE

    240.5 ft. - General Photograph - BROKEN PIPE

All inspections of P24661Work order 0597283

Observations (12)

DistanceCodeObservation
240.5FCSLIGHT
0AMH5:10AM
0MGOConn. @ Mh, 3 O' Clock. Active
240.5BSVSEVERE CIRCUM FRACTURE
36.1MGO8" VCP
310.7AMH5:45AM
0MWM—
240.5BSVSEVERE CIRCUM FRACTURE
0MWL—
240.5MGPBROKEN PIPE
240.5FLHAIRLINE
310.1MGOConn. @ Mh, 3 O' Clock. Active

Properties (4)

custom_field_three
BROKEN PIPE SOIL VISIBLE
custom_field_two
1
customer
LACSD
datetime
2016-11-08T04:48:30-08:00