Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 30, 2018, 08:46 AM
  • 22 1445_22 0153 _30102018_014646.mp4

Date
10/30/2018
W/O
734336
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00805
PipeID
P16396
Time
1:46 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6188
Sewer Name
22 DISTRICT #22 MAIN TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
27
Purpose
Routine Assessment
Project
WO_734336_TV22033_NOV2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0153
Downstream MH
22 1445
Dir. of Survey
Upstream
Length Surveyed
361.8 ft.
Total Length
361.8 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
355
O&M Index
2
O&M Quick
2M00
O&M Rating
144
Overall Index
2
Overall Quick
Overall Rating
499
Pipe schematic from manhole 22 0153 to 22 1445
MH: 22 0153MH: 22 1445upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 14450 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK1.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish4.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish6.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish29.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"77 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"123.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"232.8 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"323.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"359.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start359.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start359.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start361.8 ft. MWM - Water Mark, 30 %of cross sectional area361.8 ft. MWL - Water Level, 20 %of cross sectional area361.8 ft. AMH - Downstream Manhole, Survey Begins - 22 0153

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

    2 ft. - Surface Spalling, from 08 to 04 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

  • General Observation - COCKROACHES IN MANHOLE

    361.8 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (17)

DistanceCodeObservation
38.4TFC
238.6TFC
361.8AMH22 1445
361.8MGOCOCKROACHES IN MANHOLE
0MWM
2DAGS
284.8TFC
0MWL
360.3DAGS
357.1SSS
0AMH22 0153
332.5TFC
361.8MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2SSS
355.1SAP
2SAP
129TFA

Properties (4)

additional_info
SC365352
custom_field_two
2
customer
LACSD
datetime
2018-10-30T01:46:29-07:00