Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 14, 2021, 08:49 AM

  • 22 0784_22 0783_12142021_010819.mp4

Date
12/14/2021
W/O
926769
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00824
PipeID
P17148
Time
12:49 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9299
Sewer Name
22 RAMONA AVENUE TRUNK
City
LA VERNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_926769_TV22089_DEC2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0784
Downstream MH
22 0783
Dir. of Survey
Downstream
Length Surveyed
299.3 ft.
Total Length
299.3 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
297
O&M Index
2
O&M Quick
2K00
O&M Rating
118
Overall Index
2
Overall Quick
—
Overall Rating
415
Pipe schematic from manhole 22 0784 to 22 0783
MH: 22 0784MH: 22 0783downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 07840 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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, Start3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.9 ft. MGO - General Observation - 45% MAG COAT62.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6"232.7 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES233.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN283.5 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN297 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish297.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish297.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish299 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/OPEN299 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE299 ft. MGO - General Observation - ROACHES @ MH299.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0783

Observation photos (3)

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

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

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    232.7 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

All inspections of P17148Work order 926769

Observations (19)

DistanceCodeObservation
233.9TFOPEN
2DAGS—
299MGOCONN @ MH 3 O'CLOCK/OPEN
297.3SAP—
299MGOCONN @ MH 9 O'CLOCK/ACTIVE
297SSS—
0MWL—
3SAP—
62.6TFA—
299MGOROACHES @ MH
232.7CL—
0MWM—
6.9MGO45% MAG COAT
0AMH22 0784
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
297.3DAGS—
283.5TBOPEN
299.3AMH22 0783
2SSS—

Properties (7)

additional_info
630335121321201
custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2021-12-14T00:49:09-08:00
documentation
PROPIPE
is_lateral_inspection
false