Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 23, 2017, 01:30 PM

  • Section#2_B 0910_B 0909__9232017__G6829.mp4

Date
09/23/2017
W/O
0647702
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00922
PipeID
P20259
Time
6:30 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6829
Sewer Name
B JOINT OUTFALL B - UNIT 1A REPLACEMENT
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
14
Purpose
Routine Assessment
Project
20170923MDM_JOINT_OUTFALL_B_UNIT_1A_REPLACEMENT
Material
RC-PVC T-LOCK LINED
Shape
Rectangular
Height
0 in.
Upstream MH
B 0910
Downstream MH
B 0909
Dir. of Survey
Downstream
Length Surveyed
1035.7 ft.
Total Length
1035.7 ft.
Structural Index
3
Structural Quick
3h00
Structural Rating
612
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
616
Pipe schematic from manhole B 0910 to B 0909
MH: B 0910MH: B 0909downstream0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 7:15AM8 ft. MGO - General Observation - RC-PVC-T-LOCK LINER12.7 ft. LFB - Lining Failure Blistered, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - SMALL477.8 ft. MGO - General Observation - RC-PVC-T-LOCK LINER962.2 ft. MGP - General Photograph1035 ft. LFB - Lining Failure Blistered, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish - SMALL1035.7 ft. AMH - Downstream Manhole, Survey Ends - 8:25AM

Observation photos (4)

  • General Observation - RC-PVC-T-LOCK LINER

    8 ft. - General Observation - RC-PVC-T-LOCK LINER

  • Lining Failure Blistered, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - SMALL

    12.7 ft. - Lining Failure Blistered, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - SMALL

  • General Observation - RC-PVC-T-LOCK LINER

    477.8 ft. - General Observation - RC-PVC-T-LOCK LINER

  • General Photograph

    962.2 ft. - General Photograph

All inspections of P20259Work order 0647702

Observations (9)

DistanceCodeObservation
12.7LFBSMALL
0MWL—
962.2MGP—
477.8MGORC-PVC-T-LOCK LINER
1035.7AMH8:25AM
8MGORC-PVC-T-LOCK LINER
1035LFBSMALL
0MWM—
0AMH7:15AM

Properties (4)

custom_field_three
SMALL BLISTERS-LINER GOOD COND
custom_field_two
4
customer
LACSD
datetime
2017-09-23T06:30:00-07:00