Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 1, 2019, 09:02 AM
  • 22 1142_22 1141 _02012019_011527.mp4

Date
02/01/2019
W/O
745456
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00807
PipeID
P17520
Time
1:02 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6379
Sewer Name
22 DUARTE TRUNK
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
09
Purpose
Routine Assessment
Project
WO_745456_TV22035_JAN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1141
Downstream MH
22 1142
Dir. of Survey
Upstream
Length Surveyed
236 ft.
Total Length
236 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
141
O&M Index
2
O&M Quick
2H00
O&M Rating
92
Overall Index
3
Overall Quick
Overall Rating
233
Pipe schematic from manhole 22 1141 to 22 1142
MH: 22 1141MH: 22 1142upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 11420.5 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK1.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish20.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"74.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"77.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"132.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"135.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"218.7 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES234 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start234 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start236 ft. AMH - Downstream Manhole, Survey Begins - 22 1141236 ft. MWL - Water Level, 5 %of cross sectional area236 ft. MGO - General Observation - COCKROACHES IN MANHOLE236 ft. MWM - Water Mark, 15 %of cross sectional area

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 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

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    17.3 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (16)

DistanceCodeObservation
103.6TFC
234.3SAP
234.3DAGS
2DAGS
158.3TFC
235.5MGOCONNECTION AT MH 3 O'CLOCK
17.3CM
100.6TFC
0AMH22 1141
236AMH22 1142
0MWL
161.3TFC
2SAP
0MGOCOCKROACHES IN MANHOLE
215.6TFC
0MWM

Properties (5)

additional_info
SC365691
custom_field_two
2
customer
LACSD
datetime
2019-02-01T01:02:32-08:00
is_lateral_inspection
false