Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 13, 2019, 10:13 AM
  • 20 0253_20 0252A_11132019_021754.mp4

Date
11/13/2019
W/O
793320
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00753
PipeID
P22200
Time
2:13 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7119
Sewer Name
20 35TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_793320_TV20009_OCT2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0253
Downstream MH
20 0252A
Dir. of Survey
Downstream
Length Surveyed
57.1 ft.
Total Length
57.1 ft.
Structural Index
3
Structural Quick
3A2A
Structural Rating
55
O&M Index
2
O&M Quick
2A00
O&M Rating
22
Overall Index
2
Overall Quick
Overall Rating
77
Pipe schematic from manhole 20 0253 to 20 0252A
MH: 20 0253MH: 20 0252Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 02530 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start46.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"54.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish54.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish54.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish57.1 ft. AMH - Downstream Manhole, Survey Ends - 20 0252A57.1 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE

Observations (12)

DistanceCodeObservation
57.1AMH20 0252A
2SAP
54.9SSS
46.6TFC
54.9SAP
54.9DAGS
0AMH20 0253
2SSS
0MWL
57.1MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MWM
2DAGS

Properties (6)

additional_info
SC378750
custom_field_two
3
customer
LACSD
datetime
2019-11-13T02:13:23-08:00
documentation
PRO PIPE
is_lateral_inspection
false