Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 27, 2018, 09:07 AM

  • 18 0470_18 0469_11272018_011730.mp4

Date
11/27/2018
W/O
O740960
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00691
PipeID
P14324
Time
1:07 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1062
Sewer Name
18 NORTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
14
Purpose
Capital Improvement Program Assesment
Project
20181126MDM_NORTH_PLANT_OUTFALL_TRUNK
Material
NRCP
Shape
Circular
Height
21 in.
Upstream MH
18 0469
Downstream MH
18 0470
Dir. of Survey
Upstream
Length Surveyed
299.6 ft.
Total Length
299.7 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
5
O&M Quick
5141
O&M Rating
9
Overall Index
4
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 18 0469 to 18 0470
MH: 18 0469MH: 18 0470upstream0 ft. AMH - Upstream Manhole, Survey Ends - 2:10AM0.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE SEVERE AGG ATTACHED5.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open58.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open67 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open93.4 ft. MGO - General Observation - PEELED CONCRETE BROKE APART IN FLOW93.4 ft. MGO - General Observation - RETURNED UPSTREAM93.5 ft. DSZ - Deposits Settled Other, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES(XX) - PEELIED CONCRETE & RAGS118.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open166.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open208.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open220.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open275.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open297.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTACHED299.7 ft. AMH - Downstream Manhole, Survey Begins - 1:20AM299.7 ft. MWL - Water Level, 20 %of cross sectional area299.7 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active299.7 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (3)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTACHED

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTACHED

  • Deposits Settled Other, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES(XX) - PEELIED CONCRETE & RAGS

    206.2 ft. - Deposits Settled Other, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES(XX) - PEELIED CONCRETE & RAGS

  • General Observation - RETURNED UPSTREAM

    206.3 ft. - General Observation - RETURNED UPSTREAM

All inspections of P14324Work order O740960

Observations (18)

DistanceCodeObservation
0AMH1:20AM
0MWL—
232.7TFOpen
90.8TFOpen
294.1TFOpen
132.9TFOpen
206.3MGOPEELED CONCRETE BROKE APART IN FLOW
24.1TFOpen
299.2SSSPEELING CONCRETE SEVERE AGG ATTACHED
241.6TFOpen
2SSSPEELING CONCRETE SEVERE AGG ATTACHED
181.4TFOpen
299.7AMH2:10AM
0MGOConn. @ Mh, 3 O' Clock. Active
0MWM—
206.3MGORETURNED UPSTREAM
206.2DSZPEELIED CONCRETE & RAGS
79TFOpen

Properties (7)

additional_info
REVERSE INSPECTION
custom_field_three
PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
2
customer
LACSD
datetime
2018-11-27T01:07:44-08:00
documentation
MARTIN,REVELES,OLIVER 111,BRAR
is_lateral_inspection
false