Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 29, 2022, 11:19 AM

  • 18 0763_18 0762_04292022_053326.mp4

Date
04/29/2022
W/O
951855
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00706
PipeID
P14620
Time
4:19 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K10043
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_951855_TV18103_MAY2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
18 0763
Downstream MH
18 0762
Dir. of Survey
Downstream
Length Surveyed
444.2 ft.
Total Length
444.2 ft.
Structural Index
3
Structural Quick
523Q
Structural Rating
422
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
426
Pipe schematic from manhole 18 0763 to 18 0762
MH: 18 0763MH: 18 0762downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 18 07630 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start25 ft. SRV - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO73.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start73.7 ft. MGO - General Observation - MAG COATING181 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"321.9 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"443 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish443 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish444.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0762444.2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (4)

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE

    2 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - AT MOUTH OF PIPE

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

  • Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO

    25 ft. - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    73.7 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P14620Work order 951855

Observations (15)

DistanceCodeObservation
444.2AMH18 0762
0MGOCONNECTION AT MH 3 O'CLOCK
181TBA—
73.7SSS—
444.2MGOCONNECTION AT MH 9 O'CLOCK
443SAP—
0AMH18 0763
2SRVAT MOUTH OF PIPE
2SAP—
321.9TBA—
443SSS—
0MWL—
25SRV—
0MWM—
73.7MGOMAG COATING

Properties (7)

additional_info
630098042922001
custom_field_three
REINFORCEMENT VISIBLE, AGGRETATE PROJECTING
custom_field_two
2
customer
1
datetime
2022-04-29T04:19:10-07:00
documentation
PROPIPE
is_lateral_inspection
false