Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 1, 2019, 06:24 AM
  • 22 1140_22 1139 _01312019_224001.mp4

Date
01/31/2019
W/O
745456
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00807
PipeID
P17518
Time
10:24 PM
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 1140
Downstream MH
22 1139
Dir. of Survey
Downstream
Length Surveyed
407.3 ft.
Total Length
407.3 ft.
Structural Index
3
Structural Quick
3O00
Structural Rating
243
O&M Index
2
O&M Quick
2O00
O&M Rating
162
Overall Index
3
Overall Quick
Overall Rating
405
Pipe schematic from manhole 22 1140 to 22 1139
MH: 22 1140MH: 22 1139downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 11402 ft. SAP - Surface Aggregate Projecting, 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, Start51.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"99.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"147.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"198.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"250 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"298.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"346.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"397.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"405.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish405.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE405.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish407.3 ft. AMH - Downstream Manhole, Survey Ends - 22 1139

Observation photos (3)

  • 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

  • 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

  • General Observation - COCKROACHES IN MANHOLE

    405.7 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (17)

DistanceCodeObservation
198.6TFC
298.4TFC
0MWM
99.5TFC
405.7SAP
51.2TFC
0MWL
397.6TFC
2SAP
0AMH22 1140
346.4TFC
250TFC
405.7MGOCOCKROACHES IN MANHOLE
2DAGS
147.5TFC
407.3AMH22 1139
405.7DAGS

Properties (4)

additional_info
SC365691
customer
LACSD
datetime
2019-01-31T22:24:23-08:00
is_lateral_inspection
false