Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2018, 08:58 AM
  • 20 0285A_20 0285 _05062018_021008.mp4

Date
06/05/2018
W/O
707089
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00751
PipeID
P19252
Time
1:58 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5718
Sewer Name
20 20TH STREET EAST RELIEF TRUNK
City
PRO PIPE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
12
Purpose
Routine Assessment
Project
WO_707089_TV20025_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0285A
Downstream MH
20 0285
Dir. of Survey
Downstream
Length Surveyed
210.3 ft.
Total Length
210.3 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
123
O&M Index
2
O&M Quick
2G00
O&M Rating
82
Overall Index
3
Overall Quick
Overall Rating
205
Pipe schematic from manhole 20 0285A to 20 0285
MH: 20 0285AMH: 20 0285downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 20 0285A0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 40 %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. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start19.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"43.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"68.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"92.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"120.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"145.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"169.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"193.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"208.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish208.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish210.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE210.3 ft. AMH - Downstream Manhole, Survey Ends - 20 0285

Observation photos (2)

  • 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 Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (19)

DistanceCodeObservation
193.6TFC
92.9TFC
120.8TFC
145.3TFC
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
210.3MGOCOCKROACHES IN MANHOLE
0MGOCOCKROACHES IN MANHOLE
0AMH20 0285A
208.9DAGS
0MWL
0MWM
2DAGS
210.3AMH20 0285
19.6TFC
169.3TFC
208.9SAP
2SAP
43.8TFC
68.1TFC

Properties (4)

additional_info
SC359384
custom_field_two
2
customer
LACSD
datetime
2018-06-05T01:58:39-07:00