Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 5, 2016, 10:38 AM
  • 22 0442_22 0441_1252016_024341.mp4

Date
12/05/2016
W/O
0608227
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00815
PipeID
P16779
Time
2:38 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
H0362
Sewer Name
22 LARK ELLEN TRUNK, SECTS 2&3
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Capital Improvement Program Assesment
Project
20161205MDM_LARK_ELLEN_TRUNK_SECTS_2_3
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
22 0441
Downstream MH
22 0442
Dir. of Survey
Upstream
Length Surveyed
116.7 ft.
Total Length
116.7 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 22 0441 to 22 0442
MH: 22 0441MH: 22 0442upstream0 ft. AMH - Upstream Manhole, Survey Ends - 3:00AM0.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC0.4 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active1.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6" - Capped42.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - MODERATE AGG108.7 ft. MGO - General Observation - 12" NRCP114.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC114.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG116.7 ft. MWL - Water Level, 10 %of cross sectional area116.7 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN116.7 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN116.7 ft. MWM - Water Mark, 40 %of cross sectional area116.7 ft. AMH - Downstream Manhole, Survey Begins - 2:40AM

Observation photos (3)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - MODERATE AGG

  • General Observation - 12" NRCP

    8 ft. - General Observation - 12" NRCP

Observations (13)

DistanceCodeObservation
0MWL
115.4TFCCapped
74.3SAVMODERATE AGG
2SAVSEVERE AGG SPORATIC
116.3SAVSEVERE AGG SPORATIC
0MGOConn. @ Mh, 9 O' Clock. OPEN
0MGOConn. @ Mh, 3 O' Clock. OPEN
116.3MGOConn. @ Mh, 9 O' Clock. Active
0MWM
2SAVMODERATE AGG
8MGO12" NRCP
0AMH2:40AM
116.7AMH3:00AM

Properties (4)

custom_field_three
SEVERE AGG VISIBLE
custom_field_two
3
customer
LACSD
datetime
2016-12-05T02:38:49-08:00