Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 5, 2017, 08:52 AM
  • 02 1751_02 1750 _05122017_005230.mp4

Date
12/05/2017
W/O
673984
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00254
PipeID
P04094
Time
12:52 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5259
Sewer Name
02 DOWNEY-BELLFLOWER EXTENSION TRUNK
City
PICO RIVERA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
19A
Purpose
Routine Assessment
Project
WO_673984_TV02243_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 1751
Downstream MH
02 1750
Dir. of Survey
Downstream
Length Surveyed
303.7 ft.
Total Length
303.7 ft.
Structural Index
3
Structural Quick
413J
Structural Rating
175
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
177
Pipe schematic from manhole 02 1751 to 02 1750
MH: 02 1751MH: 02 1750downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 02 17510 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area4 ft. FM - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES10.7 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES22.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start102 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"171.4 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"224.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"238.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES303.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish303.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK303.7 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK303.7 ft. AMH - Downstream Manhole, Survey Ends - 02 1750

Observation photos (4)

  • Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    4 ft. - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    10.7 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    22.4 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Other,  5 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES

    238.6 ft. - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES

Observations (16)

DistanceCodeObservation
238.6DSZ
0MWM
303.4CM
303.7MGOCONNECTION AT MH 9 O'CLOCK
171.4TFA
4FM
303.7MGOCONNECTION AT MH 3 O'CLOCK
10.7CM
0MGOCONNECTION AT MH 9 O'CLOCK
0AMH02 1751
0MGOCONNECTION AT MH 3 O'CLOCK
22.4CM
303.7AMH02 1750
224.5TF
0MWL
102TF

Properties (5)

additional_info
SC346288
custom_field_two
3
customer
LACSD
datetime
2017-12-05T00:52:14-08:00
sewer_category
Gravity