Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 18, 2018, 05:50 AM
  • 20 0325_20 0324_17102018_225132.mp4

Date
10/17/2018
W/O
729636
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00755
PipeID
P19274
Time
10:50 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6174
Sewer Name
20 45TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_729636_TV20061_OCT2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0325
Downstream MH
20 0324
Dir. of Survey
Downstream
Length Surveyed
436.8 ft.
Total Length
436.8 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
435
O&M Index
2
O&M Quick
412P
O&M Rating
178
Overall Index
2
Overall Quick
Overall Rating
613
Pipe schematic from manhole 20 0325 to 20 0324
MH: 20 0325MH: 20 0324downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 03250 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start11.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"227.9 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"303.9 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"379.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"435 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish435 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish435 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish436.8 ft. AMH - Downstream Manhole, Survey Ends - 20 0324

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • 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

Observations (14)

DistanceCodeObservation
435DAGS
435SAP
0AMH20 0325
2DAGS
379.7TFC
11.5TFC
2SSS
2SAP
303.9TFC
0MWM
0MWL
227.9TFC
436.8AMH20 0324
435SSS

Properties (4)

additional_info
SC365138
custom_field_two
2
customer
LACSD
datetime
2018-10-17T22:50:02-07:00