Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 27, 2019, 04:43 AM
  • 20 0141_20 0140 _26032019_215555.mp4

Date
03/26/2019
W/O
755976
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00745
PipeID
P19064
Time
9:43 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6436
Sewer Name
20 TRUNK "D"
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
06
Purpose
Routine Assessment
Project
WO_755976_TV20029_MAR2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0141
Downstream MH
20 0140
Dir. of Survey
Downstream
Length Surveyed
196.1 ft.
Total Length
196.1 ft.
Structural Index
3
Structural Quick
3G2G
Structural Rating
195
O&M Index
2
O&M Quick
2G00
O&M Rating
78
Overall Index
2
Overall Quick
Overall Rating
273
Pipe schematic from manhole 20 0141 to 20 0140
MH: 20 0141MH: 20 0140downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 01410 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 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, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start10.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"39.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"64.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"88.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"111.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"138.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"162.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"187.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"195 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish195 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish195 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish196.1 ft. AMH - Downstream Manhole, Survey Ends - 20 0140

Observations (19)

DistanceCodeObservation
0AMH20 0141
195DAGS
10.4TFC
138.9TFC
195SSS
0MWL
0MWM
88.4TFC
111.9TFC
39.8TFC
196.1AMH20 0140
162.9TFC
187.9TFC
2SAP
64.8TFC
2SSS
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
2DAGS
195SAP

Properties (6)

additional_info
SC366204
custom_field_two
2
customer
LACSD
datetime
2019-03-26T21:43:41-07:00
documentation
PRO PIPE
is_lateral_inspection
false