Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 17, 2017, 04:09 PM

  • 29 0733_29 0543_10172017_105510.mp4

Date
10/17/2017
W/O
0667696
Weather
Dry
Operator/Surveyor
IGNACIO
Sewer ID
Z01090
PipeID
P24656
Time
9:09 AM
Certificate
PENDING
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7540
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
Routine Assessment
Project
20171017MI_ALAMITOS_PUMPING_PLANT_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0733
Downstream MH
29 0543
Dir. of Survey
Downstream
Length Surveyed
200.4 ft.
Total Length
200.4 ft.
Structural Index
3
Structural Quick
3422
Structural Rating
16
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole 29 0733 to 29 0543
MH: 29 0733MH: 29 0543downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - BULK HEAD AT MH 7330 ft. MGO - General Observation - ROACHES > 50 AT MH0 ft. AMH - Upstream Manhole, Survey Begins - 11: 00 AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - LINE CONNECTION AT MH, 3 OCLOCK, ACTIVE8 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start25.7 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES59.9 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES72.2 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES74.4 ft. CM - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES78.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"81.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"116.1 ft. MGO - General Observation - SURFACE SPALLING, FROM 7 TO 5 OCLOCK129.1 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"132.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open157.5 ft. CM - Crack Multiple, from 03 to 06 o'clock, within 8 inches of joint: YES167 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6" - Open169.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6" - 80% FULL OF ROOTS199.3 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 8" - Open200.2 ft. MGO - General Observation - DROP IN THE PIPE APPROX 200' D/S OF MH 733200.2 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish200.4 ft. MSA - Survey Abandoned - DROP IN PIPE, ZOOMED APPROX 230' D/S OF MH 733

Observation photos (13)

  • Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    8 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

    25.7 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

    59.9 ft. - Crack Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"

    78.7 ft. - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    81.8 ft. - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • General Observation - SURFACE SPALLING, FROM 7 TO 5 OCLOCK

    116.1 ft. - General Observation - SURFACE SPALLING, FROM 7 TO 5 OCLOCK

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open

    132.2 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open

  • Crack Multiple, from 03 to 06 o'clock, within 8 inches of joint: YES

    157.5 ft. - Crack Multiple, from 03 to 06 o'clock, within 8 inches of joint: YES

  • Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6" - Open

    167 ft. - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6" - Open

  • Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6" - 80% FULL OF ROOTS

    169.5 ft. - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6" - 80% FULL OF ROOTS

  • Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 8" - Open

    199.3 ft. - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 8" - Open

  • General Observation - DROP IN THE PIPE APPROX 200' D/S OF MH 733

    200.2 ft. - General Observation - DROP IN THE PIPE APPROX 200' D/S OF MH 733

  • Survey Abandoned - DROP IN PIPE, ZOOMED APPROX 230' D/S OF MH 733

    200.4 ft. - Survey Abandoned - DROP IN PIPE, ZOOMED APPROX 230' D/S OF MH 733

All inspections of P24656Work order 0667696

Observations (23)

DistanceCodeObservation
0MWM—
169.5TFA80% FULL OF ROOTS
116.1MGOSURFACE SPALLING, FROM 7 TO 5 OCLOCK
200.2MGODROP IN THE PIPE APPROX 200' D/S OF MH 733
74.4CM—
132.2TFOpen
167TFOpen
8SSS—
59.9CM—
0MGOBULK HEAD AT MH 733
72.2CL—
0MGOROACHES > 50 AT MH
157.5CM—
199.3TBOpen
25.7CM—
0AMH11: 00 AM
81.8TFC—
129.1TFC—
0MWL—
0MGOLINE CONNECTION AT MH, 3 OCLOCK, ACTIVE
200.2SSS—
78.7TFC—
200.4MSADROP IN PIPE, ZOOMED APPROX 230' D/S OF MH 733

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-10-17T09:09:09-07:00