NWWP92402100008 Statement of Work RFQ.docx

STATEMENT OF WORK

SCOPE

Lake Charles Weather Forecast Office (WFO) requires the installation of 1 each 50’ tower and 1 each 30’ tower on new foundations.

1 each 50’ Tower (Reference attached picture labeled Figure 3) A. Provide and install foundation and 50’ self-supporting tower designed to meet the TIA 222-G standard. Foundation will be designed and constructed to meet the requirements of the tower manufacture. Final location of tower will be approved by WFO Staff. The following shall be included.

1. Integrated climbing ladder

2. Cable safety climb

3. Lightning air terminals

4. Standard TIA grounding

5. PE stamped drawings B. Prior to any digging and/or trenching the contractor shall verify underground utilities or other transmission conduits which may be impacted by trenching or digging. The contractor shall work closely with the WFO staff to ensure these underground conduits are identified prior to any excavation activities.

C. Expose 2 - 4” conduits and ground cable located between the building and old tower foundation. Trench from this point along the eastside of existing foundation, under side walk, and to the new pad location. Approximately 22’ of trench and length shall be verified by contractor.

D. Connect 2 new 4” conduits to exposed conduits and run 2 new 4” conduit and required fittings to new pad location.

E. Connect new ground cable to existing grounding grid and run to new pad.

F. New conduits and ground cable will arise through the new pad at location recommend by tower manufacture and agreed upon by the WFO staff.

G. Provide and install caps on cut 4” conduit and 4” conduit stubs above old foundation.

H. Back fill and seed all grounds which have been disturbed during trenching and digging activities.

I. Install 9 weather antennas at the 50’ level run one CAT5 cable for each antenna down tower to equipment cabinet. National Weather Service will provide antennas, CAT5 cable, and associated hardware. Antenna pictures and specs are located in appendix A. The following are the antennas to be installed.

3 each Yagi antenna’s – Model: PC804N, 3 each Omni directional antenna – Model: SG401_SF1SNM, 1 each Comrod Marine Antenna – Model: AV7M, 1 each TV antenna – Model: Antop AT-415B, 1 each GPS antenna – Model: Bullet 111 J. Clean work areas and restore work site to original condition.

1 each 30’ Tower (Reference attached picture label Figure 2) A. Provide and install foundation and 30’ self-supporting tower designed to meet the TIA 222-G standard. Foundation will be designed and constructed to meet the requirements of the tower manufacture. Final location of tower will be approved by WFO Staff. The following shall be included.

1. Integrated climbing ladder

2. Cable safety climb

3. Lightning air terminals

4. Standard TIA grounding

5. PE stamped drawings B. Prior to any digging and/or trenching the contractor shall verify underground utilities or other transmission conduits which may be impacted by trenching or digging. The contractor shall work closely with the WFO staff to ensure these underground conduits are identified prior to any excavation activities.

C. Locate and expose 2 existing 4” conduits on the East side of old foundation. Excavate and cut and remove enough conduit to allow enough remove to excavate for new foundation.

D. Connect 2 new 4” conduits to exposed conduits and run 2 new 4” conduit and required fittings to new pad location approximately 12’ and shall be verified by contractor.

E. Connect new ground cable to existing grounding grid and run to new pad.

F. New conduits and ground cable will arise through the new pad at location recommend by tower manufacture and agreed upon by the WFO staff.

G. Reuse junction box located on old foundation stub outs. Figure 4 H. Provide and install caps on cut 4” conduit and 4” conduit stubs above old foundation.

I. Back fill and seed all grounds which have been disturbed during trenching and digging activities.

J. Install RSOIS equipment on 30’ level, all equipment provided by the National Weather Service.

K. Clean work areas and restore work site to original condition.

WORK SITE

Lake Charles Weather Forecast Office 500 Airport Blvd., #115 Lake Charles, LA 70607-0669

PERIOD OF PERFORMANCE

120 days from notice to proceed

POINT OF CONTACT:

TBD

PROJECT WARRANTY:

Contractor shall provide a written manufacturer’s one year warranty for the installed system and one for year workmanship installation warranty from the date of acceptance.

STANDARD INFORMATION

A. Compliance.

The Contractor shall comply with all local, state, and Federal environmental, health, and safety regulations while conducting this work. In addition, the Contractor shall ensure that all work is in compliance with the applicable codes and be responsible for all licenses, permits and fees required to complete this project.

B. Disposal.

The Contractor will be required to properly remove and dispose of all waste material in an environmentally friendly manor.

C. Guidelines.

The Project shall follow the guidelines stated in the Statement of Work, site diagrams, blueprint, and any contractor provided quoted documents. All modifications must be submitted and approved by the Contracting Officer.

D. Hours of Operation.

Work shall be performed between 7:00am & 5:00pm Monday thru Friday unless otherwise approved by the Primary POC. Contractor agrees to observe all Federal Holidays, and any other day off work designated by Federal Statute, Executive Order, or Presidential Proclamation:

New Year’s Day, Labor Day, Columbus Day, Veteran's Day, Thanksgiving, Christmas, Memorial Day, Presidents Day, Independence Day & Martin Luther King Day.

E. Facility Access.

A Project sign in sheet shall be completed each day for all contractors, contractor employees and sub-contractors on site. Due to COVID 19 restrictions any Contractors that come into any NWS buildings are required to wear face coverings and to limit the amount of Contractors within the buildings unless absolutely necessary to complete the work and with the approval of the onsite Point of Contact.

F. Government Contact.

The COR will serve as the Government’s point of contact for all submissions.

G. Documents.

The Government does not warrant that any documents provided as attachments to be free from discrepancies, ambiguities, errors, omissions, or changing conditions. It is the responsibility of the Contractor to confirm existing conditions and resolve discrepancies between documents.

I. Davis Bacon Wage Act.

The Contractor shall comply with the current wages of the Davis Bacon Wages in Calcasieu Parish, LA.

SAFETY AND EMERGENCY:

GOVERNMENT PROVIDED MATERIALS AND/OR SERVICES

A. EXCLUSIONS:

Unless otherwise indicated elsewhere in this SOW, the Government will provide no data, materials, equipment and/or services to the Contractor. Any and all research required to fulfill the SOW described herein, shall be the responsibility of the Contractor. The Government retains the right to request the Contractor to acquire additional information on behalf of the Government.

B. WARRANTY:

The Government does not warrant that any documents provided as attachments to be free from discrepancies, ambiguities, errors, omissions, or changing conditions. It is the responsibility of the Contractor to confirm existing conditions and resolve discrepancies between documents.

PICTURES:

New Tower Locations (Yellow Dots) Figure 1 Inflation Building

30’ Tower

Figure 2

50’ Tower Figure 3

30’ Old Foundation

Figure 4

50’ Old Foundation

Figure 5

Appendix A 50’ Tower 9 Antennas image3.jpeg image4.png image5.jpeg image6.jpeg image7.emf image8.emf

ANTOP ANTENNA INC.

Tel: 909.947.8883 E: sales@antopusa.com www.antopusa.com

“UFO” Dual Omni Smartpass Amplified Outdoor/RV/A c HDTV Antenna

55 Miles 65 Miles

Smartpass Amplified System

55 to 65 miles signal range

Dual Omni‐direc onal recep on pa ern

Built‐in 4G/LTE Filter for interference free

UV coa ng, weather resistant finish

Whole house solu on: Can feed mul ple TVs

HDTV, 1080P TV and 4K ULTRA HD compa ble

Easy home exterior installa on: wall, roof or balcony

Smartpass Amplified System

Blocks 3G and 4G wireless signals for noise‐free digital recep on, and reduces picture pixela on.

Built‐in 4G/LTE Filter

Exclusive ANTOP technology, uses an all‐in‐one design allowing easier connec on while delivering the correct balance between short and long range recep on.

Dimensions and Weight:

AT‐415B Smartpass Amplified Antenna

Power Inserter with Smart Switch

AC/DC Power Adapter

33 Coaxial Cable

Outdoor Bracket

Mast Clamp Kit (2pcs)

Ver cal Antenna Rod

Screw and Anchor Kit (2pcs)

Instruc on/User Manual

What’s in the Box:

Product size: 14.96 x 14.96 x 10.26 in

Consumer Packaging: 15.16 x 5.91 x 15.35 in

Shipping Carton Size: 24.41 x 15.75 x 16.14 in

Quan ty in Carton: 4 PCS

Carton Weight: 22.66 lbs (362.61 Oz)

AT‐415B

image9.emf

Data Sheet

Bullet™ III GPS Antenna

Bullet™ III GPS L1 Band Antenna

Whatever the environment—the Trimble® Bullet™ III GPS antenna will perform, year after year. The Bullet III antenna provides a perfect solution for manufacturers who need a fixed-site, rooftop GPS antenna.

This antenna is also a high-quality solution for adding GPS RF signals for marine GPS navigation systems.

Put it anywhere Proven Reliability The antenna is housed in weatherproof packaging designed to withstand exposure to shock, vibration, extreme temperatures, rain, snow and sunlight

The dome is all plastic, and the threaded socket in the base of the antenna. The socket accepts either a 1”-14” straight threat (typical marine antenna mount) or a 3/4” pipe thread.

The F-type or TNC antenna connector is located inside the threaded socket, which allows the antenna cable to be routed inside a mounting pole and protects the cable connection.

For over 25 years, Trimble has sold GNSS antennas renowned for their survivability in tough environments.

The Bullet III GPS antenna is the fourth generation of the proven Bullet antenna family and offers all the reliability and performance benefits that are required for mission critical installations.

In unforgiving environments, an antenna failure could be disastrous.

Don’t risk it. Select a proven GNSS antenna – the Trimble Bullet III GPS antenna.

Strong Performance The Bullet III antenna is an active GPS L1 band antenna with 5V DC and 3.3V DC options. The high gain preamp allows the Bullet III antenna to be used with up to 75 feet of RG-59 cable

KEY FEATURES

Weatherproof housing

Extended temperature range (-40°C / +90°C)

Proven extra rugged, reliable

Available in 3.3V (TNC) or 5V (TNC or F)

RoHS-II Compliant

NORTH AMERICA

Trimble Navigation Limited Corporate Headquarters 935 Stewart Drive Sunnyvale, CA 94085 Phone: +1 703 237 7400 timing@trimble.com

©2015, Trimble Navigation Limited. All rights reserved. Trimble and the Globe & Triangle logo are trademarks of Trimble Navigation Limited, registered in the United States and in other countries. Resolution SMT and The right one logo are trademarks of Trimble Navigation Limited. All other trademarks are the property of their respective owners.

www.trimble.com

Bullet™ III GPS Antenna

EUROPE

Trimble Navigation Europe Phone: +4670-544-1020

KOREA

Trimble Export Ltd. Korea Phone: +82-2-555-5361

CHINA

Trimble Navigation Ltd. China Phone: +86-10-8857-7575

ENVIRONMENTAL SPECIFIATIONS

Operating Temperature……………………………-40°C to +90°C Storage Temperature……………………………….-40°C to +90°C Vibration……………………………………. 10 – 200 Hz Log sweep 3g (Sweep time 30 minutes) 3 axes Shock…………………………………………50g vertical, 30g all axes Humidity Soak…………………..…..+60°C @ 95% RH, 96 hours Corrosion Salt Resistant….…5% Salt spray tested, 96 hours

PHYISCAL CHARCTERISTICS – 3.3V & 5V DC ANTENNAS

Dimensions….…………3.05”D x 2.61” H (77.5mm x 66.2mm) Weight……………………………………………….….7.0oz (200grams) Enclosure……………………………..……………..…Off-white plastic Connector…………………F-type & TNC (5V) – TNC (3.3V only) Mounting………….…………1” – 14” thread or ¾” pipe thread

TECHNICAL / PERFORMANCE SPECIFICATIONS

Feature 3.3V 5.0V

Prime Power 3.3V DV (±10%) 5.0V DV (±10%)

Power Consumption <20mA <30mA

Gain 28dB ± 3dB 30dB ± 3dB

Output Impedance 50Ω

Frequency GPS L1 1575.42 ±1.023MHz

VSWR 2.0 maximum

Axial ratio 90°: 4 dB maximum;

10°: 6 dB maximum

Noise 3.0dB (typical)

Bandwidth (10dB RL) 50 MHz (min)

Out of Band rejection fo= 1575.42MHz fo ±20 MHz: 7 dB min fo ±30 MHz: 12 dB min fo ±50 MHz: 20 dB min fo ±100MHz: 30dB min

Azimuth coverage 360° (omni-directional)

Elevation coverage 0°-90° elevation (hemispherical)

0°-90° elevation (hemispherical)

ESD IEC 61000-4-2

MECHANICAL

CONNECTORS

GENERAL INFORMATION & ACCESSORIES

Please go to www.trimble.com/timing for the latest documentation and tools, part numbers and ordering information.

http://www.trimble.com/timing image10.emf

Specifications subject to change without notice. The information in this document does not form part of any quotation or contract

Page 1 www.comrod.com

AV7M

Marine VHF Antenna

AV7M.pub (10/20-1)

Application

AV7M is a high quality dipole antenna designed for the marine VHF radio telephone service. It is a high quality antenna with a durable construction and a beautiful finish for installation on all kinds of vessels.

Electrical specification

Mechanical specification

Design Centre-fed coaxial dipole. Radiating elements completely enclosed in polyurethane foam within a fibreglass tube.

Mounting bracket in aluminium.

Height 1.25 m (4 ft)

Weight 1 kg, including U-bolts

Wind rating 55 m/s = 125 mph

Finish Polyurethane lacquer, white

Temperature range -55 °C, +71 °C; -67 °F, +160 °F

Water Proofing IP67

Frequency range 156-162 MHz, VSWR < 1.5:1 145-165 MHz, VSWR < 2:1

Nominal impedance 50 ohm

Power rating 100 W

Gain 2 dbi

Pattern Horizontal plane: Omnidirectional Vertical plane: See reverse page

Polarization Vertical

Connector UHF female standard, N-type option.

DC-grounded Yes

AV7M-MAR-SD-0001

Mounting

AV7M can be mounted directly onto the bulkhead by means of 4 holes in the aluminium bracket. It can also be attached to a mast or tube using the supplied M6 stainless steel U-bolts. The mounting tube can be horizontal or vertical. See page 2 for mounting details.

Suitable cable: RG8, RG213 or similar. Connector joint sealed with suitable waterproofing tape (not supplied).

http://www.comrod.com

Specifications subject to change without notice. The information in this document does not form part of any quotation or contract www.comrod.com Page 2

180 0

40dB dynamic range, 10dB/div.

Relative directivity

E-plan

AV15, m†lt i Trondheim

F=156MHz

Date: 26.10.91

Filename: av15

140 142.5 145 147.5 150 152.5 155 157.5 160 162.5 165 167.5 170

MHz

1.5

2.5

VSW R

Ser ies 4

Vertical Radiation Pattern, f=160MHz, 40 dB dynamic range, 10dB/div

VSWR

Pattern & VSWR

Mounting Details

Pole Mounting Bulkhead Mounting http://www.comrod.com image11.emf

More Info Speci�cations Reviews

PC804N: 806-902 MHz, 4 element, 8 dBi welded, weatherproof Yagis with Pigtail cable & N-Female Connector

The PC804N from Laird (formerly Cushcraft) is heavy duty, fully welded, directional Yagi antenna with 4 elements, operating at 806-902 MHz, providing 8 dBi of linear gain.

More Informa�on

Laird – Cushcraft Fully Welded, Outdoor Rated Yagi Antennas Are Designed To hold up to the elements. Every antenna Is Covered By A Five-Year Factory Warranty.

The PC804N from Laird (formerly Cushcraft) is a heavy duty, all-welded, directional Yagi antenna. All of the PC Yagis, have their elements fully welded to the boom. These welds are on the inside of the boom to eliminate noise and enhance electrical performance. Complete weatherability is ensured by enclosing the feed system in a potted PVC radome that will stand up to your most demanding requirements. The pigtail feed will withstand a 50 pound pull, and makes connector weatherproo�ng simple. There are no moveable components, so you never have to worry about adjustments or loose parts. All hardware is stainless steel for long life.

FEATURES AND BENEFITS:

Frequency: 806-902 MHz

Number of elements: 4

Gain: 8 dBi

Length: 13 inches

Power Handling: 200 Watts

Five Year Factory Warranty

*Please note: Yagi antennas are able to be mounted in either the vertical or horizontal plane.

The waves leave Yagi antennas in the same plane as the elements. If the elements are up and down, the polarity (or polarization) is vertical. It is necessary to have antennas at both ends of the communications link of the same polarity. Mobile systems traditionally have all antennas vertically polarized. For dedicated Yagi-to-Yagi links either polarization may be selected but be sure to choose the same for both ends of the path.

Speci�ca�ons

SKU PC804N

Manufacturer Part Number PC804N

Manufacturer Laird

Product Condition New

Antenna Style Cushcraft Yagi

Antenna Style Cushcraft Yagi

Antenna Category 700/800 MHz

Polarity Linear

Bands Single

SISO or MIMO SISO

Directional or Omni Directional

Frequency 1 806-902 MHz

Gain 1 8 dBi

Impedance 50 Ohm

VSWR: < X: 1 1.5:1

Front/Back Ratio (Db) 15

Horizontal/Azimuth Beamwidth 90

Vertical/Elevation Beamwidth 70

No Of Elements 4

Height/Length (inches) 13

Height/Length (mm) 330.2

Weight (lbs) 1.1

Weight (grams) 499

Operating Temp (celsius) (-30 to 70) C

Color Chrome

Cable Length (inches) 19

Cable Length (mm) 482.6

Connector 1 N-Female

IP Rating IP67

OK for Outdoor Use Yes

Vehicular No

Ground Plane Required No

We’re currently collecting product reviews for this item. In the meantime, here are some from our past customers sharing their overall shopping experience:

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Antennas 700-1000 MHz Antennas

SG401 Series

SG401-SF1SNM

Also referred as: SRL401NM*1

Ground plane omni, 0 dBd, 806-890 MHz

• Rugged construction, light weight and easy to install

• Can be stocked for reuse due to it's broad band

• 2 clamps provided

The SG401 is a versatile antenna ideal for use where broadband unity gain omnidirectional coverage is needed.

Region United States Europe, Middle East and Africa Caribbean and Latin America Canada and rest of the world

Telephone USA: 1 800 263 3275 International: +44 (0) 1487 84 28 19 International: +1 905 726 7676 Canada: 1 800 263 3275 International: +1 905 727 0165

E-mail salesusa@sinctech.com salesuk@sinctech.com salesla@sinctech.com salescan@sinctech.com Product Specification Sheet SG401-SF1SNM Issue: 156 Dated: 14-12-16 EPR 017098 Dated: 20-02-15

Sinclair’s commitment to product leadership may result in improvement or change to this product Copyright © Sinclair Technologies Page 1/2 ww w.

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Antennas 700-1000 MHz Antennas

SG401 Series

Electrical Specifications Frequency Range MHz 806 to 890 Connector N-Male Gain (nominal) dBd (dBi) unity (2.1) Input VSWR (max) 1.5:1 Polarization vertical Impedance Ω 50 Pattern Omni-directional Horizontal beamwidth (typ) degrees 360 Vertical beamwidth (typ) degrees 80 Average Power Input (max) W 100 Lightning protection DC ground

Mechanical Specifications Length/ Height in (mm) 21 (533) Base pipe diameter in (mm) 0.75 (19) Base pipe mounting length in (mm) 8 (203) Weight lbs (kg) 1 (0.45) Mounting Hardware (Included) Clamp135 Actual shipping weight lbs (kg) 5 (2.27) Shipping dimensions in (mm) 6x4x26 (152x102x660)

Environmental Specifications Temperature range °F (°C) -40 to +140 (-40 to +60) Rated wind velocity (no ice) mph (km/h) 150 (242) Rated wind velocity (1/2" radial ice) mph (km/h) 100 (161) Lateral thrust (100 mph No Ice) lbs (N) 12.3 (54.7)

Ordering Information Specify frequency of operation.

Region United States Europe, Middle East and Africa Caribbean and Latin America Canada and rest of the world

Telephone USA: 1 800 263 3275 International: +44 (0) 1487 84 28 19 International: +1 905 726 7676 Canada: 1 800 263 3275 International: +1 905 727 0165

E-mail salesusa@sinctech.com salesuk@sinctech.com salesla@sinctech.com salescan@sinctech.com Product Specification Sheet SG401-SF1SNM Issue: 156 Dated: 14-12-16 EPR 017098 Dated: 20-02-15

Sinclair’s commitment to product leadership may result in improvement or change to this product Copyright © Sinclair Technologies Page 2/2 ww w.

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