Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 3, 2021, 08:18 AM
  • 14 0102B_14 0102A_03032021_012122.mp4

Date
03/03/2021
W/O
879965
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00577
PipeID
P18126
Time
12:18 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8588
Sewer Name
14 TRUNK "A"
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
18
Purpose
Routine Assessment
Project
WO_879965_TV14017_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
14 0102B
Downstream MH
14 0102A
Dir. of Survey
Downstream
Length Surveyed
30.2 ft.
Total Length
30.2 ft.
Structural Index
2
Structural Quick
2500
Structural Rating
10
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
Overall Rating
20
Pipe schematic from manhole 14 0102B to 14 0102A
MH: 14 0102BMH: 14 0102Adownstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 0102B2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish28.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish30.2 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE30.2 ft. AMH - Downstream Manhole, Survey Ends - 14 0102A

Observation photos (1)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0MWM
2DAGS
30.2MGOCONN @ MH 9 O'CLOCK/ACTIVE
30.2AMH14 0102A
2SSS
0MWL
28SSS
28.5DAGS
0AMH14 0102B

Properties (7)

additional_info
630069030221201
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2021-03-03T00:18:08-08:00
documentation
PRO PIPE
is_lateral_inspection
false