Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 22, 2016, 04:34 PM
  • 20 0257_20 0256_12202016_191537.mp4

Date
09/22/2016
W/O
597309
Weather
Dry
Operator/Surveyor
S LOPEZ
Sewer ID
Z00753
PipeID
P19224
Time
9:34 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3787
Sewer Name
20 35TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
13
Purpose
Routine Assessment
Project
WO_597309_TV20009_OCT2016
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0256
Downstream MH
20 0257
Dir. of Survey
Upstream
Length Surveyed
95 ft.
Total Length
95 ft.
Structural Index
3
Structural Quick
3C00
Structural Rating
57
O&M Index
2
O&M Quick
412C
O&M Rating
42
Overall Index
3
Overall Quick
Overall Rating
99
Pipe schematic from manhole 20 0256 to 20 0257
MH: 20 0256MH: 20 0257upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 02571.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish43.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"95 ft. AMH - Downstream Manhole, Survey Begins - 20 025695 ft. MWL - Water Level, 25 %of cross sectional area95 ft. MWM - Water Mark, 50 %of cross sectional area95 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start95 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observation photos (2)

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

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

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

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

Observations (9)

DistanceCodeObservation
0AMH20 0256
0MWL
95AMH20 0257
51.9TFC
93.4SAP
93.4DAGS
0MWM
0SAP
0DAGS

Properties (5)

additional_info
SC306325
custom_field_two
3
customer
LACSD
datetime
2016-09-22T09:34:41-07:00
sewer_category
Gravity