Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 19, 2018, 10:53 AM

  • 22 0788_22 0787A _12192018_025332.mp4

Date
12/19/2018
W/O
740302
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00824
PipeID
P17153
Time
2:53 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6277
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_740302_TV02204_DEC2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0787A
Downstream MH
22 0788
Dir. of Survey
Upstream
Length Surveyed
234.2 ft.
Total Length
234.2 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
138
O&M Index
2
O&M Quick
2H00
O&M Rating
92
Overall Index
3
Overall Quick
—
Overall Rating
230
Pipe schematic from manhole 22 0787A to 22 0788
MH: 22 0787AMH: 22 0788upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 07881.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish13 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"51.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"54.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"122.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"127.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"198.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"203 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"232.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start232.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start234.2 ft. MWL - Water Level, 5 %of cross sectional area234.2 ft. AMH - Downstream Manhole, Survey Begins - 22 0787A234.2 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (2)

  • 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

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

All inspections of P17153Work order 740302

Observations (15)

DistanceCodeObservation
31.2TFC—
107TFC—
221.2TBA—
35.4TFA—
232.4SAP—
179.8TFC—
112TFA—
2DAGS—
0MWL—
0AMH22 0787A
232.4DAGS—
0MWM—
2SAP—
182.9TFA—
234.2AMH22 0788

Properties (4)

additional_info
SC365393
custom_field_two
2
customer
LACSD
datetime
2018-12-19T02:53:10-08:00