Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2019, 08:21 AM

  • 21 1009_21 1008 _03292019_013943.mp4

Date
03/29/2019
W/O
755939
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00784
PipeID
P16109
Time
1:21 AM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6506
Sewer Name
21 SAN ANTONIO TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_755939_TV21055_MAR2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 1009
Downstream MH
21 1008
Dir. of Survey
Downstream
Length Surveyed
268.9 ft.
Total Length
268.9 ft.
Structural Index
4
Structural Quick
5142
Structural Rating
18
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 21 1009 to 21 1008
MH: 21 1009MH: 21 1008downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 10090 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. MWM - Water Mark, 15 %of cross sectional area3 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES6.8 ft. FM - Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"10.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start41.4 ft. B - Broken, from 12 to 03 o'clock, within 8 inches of joint: YES49.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"70.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"92.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start98 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"144.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"149.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"162.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish193.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"199.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"247.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"250 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"258.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES266.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish268.9 ft. AMH - Downstream Manhole, Survey Ends - 21 1008

Observation photos (6)

  • Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES

    3 ft. - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

    6.8 ft. - Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

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

    10.6 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Broken, from 12 to 03 o'clock, within 8 inches of joint: YES

    41.4 ft. - Broken, from 12 to 03 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    258.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

All inspections of P16109Work order 755939

Observations (23)

DistanceCodeObservation
10.6FM—
250TFC—
92.2DAGS—
266.3DAGS—
162.9FM—
193.4TFC—
8TFA—
6.8FM—
199.1TFC—
0AMH21 1009
98TFC—
49.1TFC—
247.8TFC—
70.4TF—
41.4B—
149.8TFC—
268.9AMH21 1008
258.1CM—
0MWL—
144.1TF—
3FC—
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
0MWM—

Properties (5)

custom_field_two
1
customer
LACSD
datetime
2019-03-29T01:21:39-07:00
documentation
PROPIPE
is_lateral_inspection
false