RFQ_SPMYM218Q1857_(BLOWER).docx

SPMYM218Q1857

Section SF 30 - BLOCK 14 CONTINUATION PAGE

CLAUSES INCORPORATED BY FULL TEXT

1. The Contractor’s POC is

2. Buyer POC is JO ANN TOGIOKA

3. Invoice Information:

The contractor shall utilize the electronic invoicing upon delivery of supplies indicated herein. Invoice may be submitted not more than one every two weeks. Invoices must be submitted electronically using Wide Area Work Flow (WAWF) – Receipt and Acceptance. The contractor shall self-register at the web site: https://wawf.eb.mil. Contractor training is available on the Internet at https://wawftraining.eb.mil.

Additional support can be accessed by calling the NAVY WAWF Assistance Line: 1-877-251-9293.

See clause 252.232-7006 for WAWF table.

4. Inspection Level:

QA 3 45 days inspection

5. Defense Biometric Identification System (DBIDS):

Effective 14 August 2017, NCACS credentials will no longer be accepted for base access. Any new contractor, vendor or supplier requesting base access will be required to obtain a Defense Biometric Identification System (DBIDS) credential. NCACS credentials will no longer be issued. Only DBIDS credentials will be issued to ALL contractors, vendors and suppliers seeking base access AFTER 30 June 2017. Defense Biometric Identification System (DBIDS) increases installation security and communications by receiving frequent database updates on changes to personnel/credential status, law enforcement warrants, lost/stolen cards, and force protection conditions. The system provides continuous vetting anytime the DBIDS card is scanned at an installation entry point.

If you currently have a Navy Commercial Access Control System (NCACS) card, the following is required to get a DBIDS credential:

· Present your NCACS Card and a completed copy of the SECNAV FORM 5512/1 to the base Visitor Control Center (VCC) representative.

· The VCC will pull up your information in the computer, ensuring all information is current and correct.

· Once your information is validated, a temporary DBIDS credential is provided.

· Your temporary credential will have an expiration date, prior to which you will need to obtain your permanent DBIDS credential (~ 180 days).

· For each additional U.S. Navy installation to which you need access, the first time you visit you only need to bring your DBIDS credential and statement of purpose for base access when arriving at the Visitor Control Center.

· The representative will enter base access authorization and then you may proceed to work.

If you do NOT have an NCACS Card, the following is required to obtain a DBIDS credential:

· Present a letter or official document from any government sponsoring organization that provides the purpose for your access.

· Present valid identification, such as a passport or Real ID Act-compliant state driver's license.

· Present a completed copy of the SECNAV 5512/1 form to obtain your background check.

· Upon completion of the background check, the Visitor Control Center representative will complete the DBIDS enrollment process, which includes your photo, finger prints, base restrictions, and several other assessments; after all this is done, you will be provided with your new DBIDS credential.

All deliveries must pass through the base Truck Inspection Station. All delivery vehicles are subject to inspection. Drivers should expect delays due to heightened security.

For access to the main, perimeter gates at any Navy Base Kitsap installation, contractors are required to be a US Citizen and have either:

(a) DBIDS badge or

(b) Request a One-day Visitor badge at Pass & ID. Be prepared to present:

-Photo ID -Original proof of citizenship (any one of the following is acceptable):

-Current vehicle registration and insurance -Bill of lading that has the delivery address on it

Please note: The DBIDS badge does not give access through the second, Operational Area (OA) gate to lower base Bangor or to the Controlled Industrial Area (CIA) at Puget Sound Naval Shipyard (PSNS). To gain access to either the OA Gate or CIA area, a Navy Region Bangor or NAVSEA Badge is required.

To request a NAVY REGION NW badge, https://www.bavr.cnic.navy.mil/. Sponsor email is jennifer.way@dla.mil

To request a NAVSEA badge, call PSNS Pass & ID 360-476-4882.

FOR MORE INFORMATION VISIT: https://www.cnic.navy.mil/om/dbids.html

SPECIFICATIONS

SPECIFICATION FOR

30 HP PORTABLE VENTILATION BLOWER

Reference (1) “Blower, 30hp Quiet Centrifugal 5 Dec 2017 Figures, NO SPEC.doc”

1 SCOPE

1.1 General - See Figure 5 in Reference (1). This specification reflects those characteristics that are essential to the minimum needs of the government for the procurement of a PORTABLE, INDUSTRIAL DUTY, VENTILATION BLOWER supplied completely assembled, wired, tested, and ready for immediate use upon receipt, except that the silencers, bellmouths, and transitions may be unbolted from the blower for shipment.

1.2 Intended Application - The portable ventilation blower will be used in temporary ventilation systems used to supply fresh air to work areas or exhaust fumes and potentially explosive gases from confined spaces and other areas. The arrangement of the connected system will be changed frequently so the blower performance is specified as two CFM and static pressure points. Air exhausted by the system is not filtered and may contain light dust and occasional small debris from metalworking, woodworking, welding, plasma cutting, and coatings removal and application. The blower will be operated and stored in the weather, in a high abuse industrial environment at Puget Sound Naval Shipyard in Bremerton, Washington. Other than durability, the most important system design constraint is small footprint.

2 SUMMARY OF SUPPORTING DELIVERABLES – This paragraph contains drawings, documentation, notifications and test certification which warrant separate deliverables in addition to the delivery of the equipment described in the Scope of this document. Contractor/manufacturer shall notify Contracting Officer, upon shipment, via email, that the item(s) in question has been shipped and include shipping company, tracking information, and estimated time of delivery as applicable.

Some or all tests listed in Testing Section of specification do not appear on this list. C/270TS has determined that asking for test data sheets to be submitted as part of the Post –deliverable Manual is adequate for these items. Additional testing requirements and standards (e.g. ASTM B117 Salt Spray Test) are referenced in this specification to identify selection criteria for individual parts; however, certification is only required as listed below:

2.1 Pre-Deliverables:

2.1.1 Drawing: Pre-construction component sketch or drawing

Item: Blower assembly Performance: Prior to Construction: The fan curve and a sketch or drawing, in “.pdf” format, shall be delivered to the contracting officer for technical acceptability based on the specification requirements. Submitted data shall include the arrangement of the Mounting Base, motor, motor controller, silencers, transitions with approximate dimensions. The drawing shall show two plan views, one from the motor end and another with the blower rotated 90 degrees. The drawing may be developed using methods of the vendor (e.g. hand drawn or Computer Aided Drafting Sofware) and shall be delivered no more than 10 days after award.

2.1.2 Calculations: Lifting Structure Design Calculations

Items: Blower assembly Performance: Prior to Delivery: Lifting Structure Design Calculations in accordance with the Skid and Lifting Structure Calculations section of this specification, and stamped by a Licensed Professional Structural Engineer shall be delivered to the contracting officer for technical acceptability based on the specification requirements. Lifting Structure Design Calculations shall be delivered no more than 31 days after award.

2.2 Post-Deliverables:

2.2.1 Manual: Engineering Data Manual

Item: Blower assembly Performance: Three (3) hard copies of the data listed in the Engineering Documents section of this specification shall be delivered within 30 days of the initial blower delivery. If more than one blower is ordered, only three total sets of data are required. Each set shall include both a paper copy and a copy of the data on CD. Electronic copies shall include electronic drawing files created for unit design (if CAD, AutoCad or Solid Edge 3D format preferred but not required).

3 REQUIREMENTS

3.1 Capabilities to be provided

3.1.1 Blower Performance - Rated performance at .075 lb/ft2 density and 70°F:

3.1.1.1 4000 CFM at 31.5 (+8/-2) inches water gage.

3.1.1.2 6000 CFM at 23 (+8/-2) inches water gage.

3.1.1.3 The peak horsepower point on the blower performance curve shall be between 29 Hp and 33 Hp.

3.1.1.4 The peak in the static pressure curve shall be 3000 CFM or less.

3.2 Limitations and Conditions of Service

3.2.1 Operating Environment - The proposed system will be operated in a heavy industrial environment and shall be capable of continuous operation over an extended period of time (two years) with minimal maintenance and upkeep. The ventilation blower unit shall be suitable for operation in an outdoor industrial environment, at variable ambient and blower air inlet temperatures of 10oF to 104oF, with humidity up to 100%, in a dust-laden atmosphere, wind-driven rain, sleet, snow, and light salt spray.

3.2.2 Electrical - The equipment delivered and all accessory parts shall operate from a single source of primary power (460 VAC, three phase, 60 Hz ).

3.2.3 Rated sound power level - During operation at 4000 and 6000 CFM, without silencers installed, the rated sound power level at the blower inlet shall not exceed 110 dB at 500 Hz, 101 dB at 1000 Hz, and 108 dB at 2000 Hz when evaluated IAW AMCA Test Standard 300, tested with no inlet duct or outlet duct connected.

3.3 Equipment to be provided The blower shall include, but not be limited to the following capabilities, characteristics, and performance specifications necessary to meet the operational and performance requirements specified herein:

3.3.1 Silencers - Heavy-duty, industrial inlet and outlet silencers shall be provided. The outlet silencer shall be connected directly to the blower discharge and the inlet silencer directly to the blower inlet.

3.3.1.1 General Silencer Characteristics

a. Inlet and outlet flanges with bolt holes. Minimum flange thickness 3/16”.

b. Constructed of stainless steel alloy 304, 304L, 316, or 316L (UNS S30400, S30403, S31600, or S31603).

c. Welds shall have a minimum length of one inch. No rivets and no spot welding shall be used, except these methods are permitted for attaching labels.

d. Fill shall be shed-resistant fiberglass, separated from the perforated lining by fiberglass cloth and a wire mesh spacer (stainless steel screen, 0.08” wire x ¾” mesh). Mineral wool fill shall not be used. Material shall be installed in the order shown in Figure 1 in Reference (1).

e. Label plates shall show airflow direction, silencer manufacturer, and model number.

f. Label plates shall be stainless steel.

g. Acoustic performance and aerodynamic data shall be based upon testing conducted in accordance with ASTM E477-99 which may have been performed on a different size silencer from the same manufacturer.

h. Two lifting padeyes.

i. Debur and remove sharp edges.

j. No coating is required.

3.3.1.2 Inlet silencer - Shall be a circular dissipative silencer with one or more center bodies having the following characteristics:

a. The outlet flange shall bolt directly to the blower housing inlet flange and shall have the same inside diameter.

b. Static pressure drop at 6,000 CFM shall not exceed 0.75 inch w.g.

c. The flange to flange length shall be 36” (+ 1/- 0”).

d. The ASTM E477-99 insertion loss at rated flow shall be at least 34 dB at 500 Hz, 48 dB at 1000 Hz, and 53 dB at 2000 Hz.

e. External casing 16 gauge, minimum.

f. The blower Mounting Base will include a structural support under the silencer center of gravity.

3.3.1.3 Outlet silencer - Shall be an elbow silencer designed for connection directly to a blower discharge.

a. The silencer inlet flange shall be bolted directly to a matching flange on the blower housing outlet.

b. Static pressure drop at 6,000 CFM shall not exceed 1.75 inch w.g.

c. Dimensions as required to comply with Figure 5 in Reference (1).

d. The ASTM E477-99 insertion loss at rated flow shall be at least 35 dB at 500 Hz, 43 dB at 1000 Hz, and 39 dB at 2000 Hz.

e. External casing 14 gauge, minimum.

f. The blower Mounting Base will include a structural support under the silencer, between the silencer center of gravity and the silencer outlet.

3.3.2 Evasé:

a. No evasé is required. If an evasé is supplied, it shall be a permanent part of the fan or silencer, with the same material and thickness, and shall be constructed with a double wall and acoustic fill.

3.3.3 Inlet Transition and Bellmouths:

a. A nominal 60° wye (18” x 18” x inlet silencer flange ID) with access door, meeting the dimension requirements shown in Figure 2 of Reference (1). Square to round transitions shall not be used.

b. The Wye and Bellmouths shall be constructed of stainless steel alloy 304, 304L, 316, or 316L (UNS S30400, S30403, S31600, or S31603).

c. 14 Gauge or thicker transition, bellmouth, and access door. Flanges 1/4” thick, minimum.

d. Access door with gasket:

i) Stainless hinges; 14 Gauge minimum.

ii) Two stainless steel draw latches, Sierra Pacific part number 2055SS.

iii) Opening size 8” x 8”, minimum.

iv) Hinged on the top edge and latched on the bottom edge.

v) Curved to match the shape of the wye.

e. Bellmouth outlet flange and wye inlet flange dimensions: ID 18”, OD 21”, 18 evenly spaced slotted bolt holes, bolt-circle diameter of 19 ½”, and bolt hole slot dimension 5/16” x 1 ¼” flat oval. Hole pattern shall be oriented with an opening centered at the top (i.e. “12 o’clock”) position.

f. Transition outlet flange drilled to match inlet silencer and inlet screen flanges.

g. Continuously welded.

h. Attached to each inlet of the wye, a Bellmouth with screen shall be installed. Inlet of the two bell mouths shall each have an opening with minimum 26” inside diameter (i.e. at least 8” larger than the fan inlet diameter).

i. Inlet edge of bell mouth shall be rolled, folded, or have a reinforcing ring continuously welded for strength.

j. A second set of inlet screens, described in paragraph 2.3.5, shall be bolted in place on the bell mouth inlet with flange fasteners no more than 3” apart, evenly spaced.

k. Debur and remove sharp edges.

l. No coating is required.

3.3.4 Outlet Transition:

a. A square to round transition, meeting the dimension requirements shown in Figure 3 of Reference (1).

b. Constructed of stainless steel alloy 304, 304L, 316, or 316L (UNS S30400, S30403, S31600, or S31603).

c. 14 Gauge or thicker transition. Flanges 1/4” thick, minimum.

d. Outlet flange: ID 18”, OD 21”, 18 evenly spaced slotted bolt holes, bolt-circle diameter of 19 ½”, and bolt hole slot dimension 5/16” x 1 ¼” flat oval. Hole pattern shall be oriented with an opening centered at the top (i.e. “12 o’clock”) position.

e. Inlet flange drilled to match the outlet silencer discharge flange.

f. Continuously welded.

g. Debur and remove sharp edges.

h. No coating is required.

3.3.5 Inlet and Outlet Screens:

a. Material: 11 Gauge or thicker stainless steel.

b. Construction: either cut plate, an intermediate crimp wire screen welded in a flange, or a lock crimp wire screen welded in a flange.

c. The inside dimension of the screen flange shall match the mating flange at the mounting location.

d. Screens on the inlet of each bellmouth and downstream of the inlet wye shall have 1” x 1” square openings.

e. Screen downstream of the outlet silencer shall have 1 ½” x 1 ½” openings.

f. Debur and remove sharp edges by bead blasting or other means. Blast media shall be non-ferrous.

g. No coating is required.

h. Figure 4 in Reference (1) shows acceptable and unacceptable screen designs. Round screens are shown, the same requirements apply to rectangular screens. Both round and rectangular screens are acceptable.

3.3.6 Blower: Very heavy duty construction to resist damage from external abuse, airstream debris, and imbalance caused by operation in a dirty airstream. Direct drive, non-overloading, updraft centrifugal blower with aluminum double wall housing and aluminum impeller, a severe duty 30 Hp TEFC motor, and a stainless motor control enclosure containing a UL 508A, Type E or Type F manual self-protected combination motor controller.

3.3.6.1 Motor:

a. 30 hp TEFC motor, Service Factor 1.15 or greater.

b. Noise: Motor sound pressure level at 3 feet, unloaded, shall not exceed 76 dBA (reference = 20 x 10-6 Pa), determined in accordance with NEMA MG 1-2006, Section 1, Part 9, (per motor manufacturer’s published data). Note: drip shields, while not required on horizontal motor installations, can reduce the sound pressure level.

c. The motor shall be constructed in accordance with IEEE 841-2009, IEEE Standard for Petroleum and Chemical Industry—Premium-Efficiency, Severe-Duty, Totally Enclosed Fan-Cooled (TEFC) Squirrel Cage Induction Motors—Up to and Including 370 kW (500 hp).

d. Bearings shall not be sealed – instead, grease fittings and spring loaded relief plugs shall be provided to allow relubrication.

e. Lubrication extension tubes shall be installed for the two grease fittings and two relief plugs, arranged to ensure accessibility without parts removal or disassembly. The arrangement shall protect the connections from damage when workers stand on top of the motor.

f. The motor shall meet the requirements of NEMA MG-1.

g. Motor mounting bolts shall be grade 8 with 1,000 hours of salt spray resistance per ASTM B117. The bolt head and nut shall bear directly on hardened washers with a protective coating similar to the bolts. An example of a fastener which meets this requirement is McMaster Carr p/n 91286A407. The nuts shall be self-locking stainless steel.

3.3.6.2 Motor Controller:

a. NEMA 4X, stainless steel enclosure with hinged door modified to include two rain-tight ventilators, one near the top on one side and the other near the bottom on the opposite side. Hoffman ANMV6 and Hammond SDV280-1 are two examples of rain-tight ventilators designed for use on electrical enclosures installed in the weather.

b. Interrupting current rating of 50kA, minimum.

c. Listed, UL 508A Type E or Type F, Manual Self-Protected Combination Motor Controller. ABB model MS497-50E is an example of an item meeting the UL508A and Type E motor control requirements. Note the final digit, ‘E’, in the example adds accessories needed to meet Type E requirements of UL 508A.

d. Phase-reversal relay to indicate when the phase rotation is not correct.

e. A RUN/STOP handle, improper phase rotation indication LED lamp, and red blower run indication LED lamp are required on the enclosure door exterior. The handle shall be lockable in the STOP position and shall be constructed of metal.

f. Door mounted mechanical hour meter. Meter shall not be resettable and shall display cumulative run hours even when the meter is not energized.

g. Motor controller enclosure shall provide sufficient room for bottom cable entrance for both line and load. Cable entrance for line will be installed by the customer.

h. Each wire inside the enclosure shall include a permanent, unique label at each end.

i. The electrical enclosure width shall be 16” or less.

j. Switch and indicator light label plates shall be stainless steel.

k. Adjustable overload setpoint on the front of the self-protected combination motor controller shall be preset at 105% of the motor nameplate FLA, (full load amperage).

l. Components other than the combination motor controller and motor shall be protected by fuses.

NOTE: Fuses shall not be installed to protect the combination motor controller or motor.

3.3.6.3 Casing:

a. Direct drive, AMCA Arrangement #4, with clockwise upblast discharge.

b. Double-walled aluminum with acoustic fill between the two walls. The housing shall be constructed as double wall by the blower manufacturer. Housing scroll and side sheet inner wall minimum thickness ¼”.

c. Casing shall include a seal where the motor shaft penetrates the drive side plate of the blower casing, for noise control.

d. Bolted blower casing inspection cover with flange and gasket.

e. Continuously-welded.

f. The housing and thimble alloy shall be appropriate for use in a marine environment without a coating.

g. Streamlined inlet thimble, 0.10” thick, minimum.

h. Stainless steel bolts and studs, Silicon Bronze nuts to avoid past galling problems.

i. Drain connection (1” diameter or larger) with brass or stainless steel ball valve at lowest point of housing.

j. No coatings are required.

3.3.6.4 Rotor (a.k.a blower wheel):

a. Aluminum, ¼” thickness, minimum. The rotor alloy shall be appropriate for use in a marine environment without a coating.

b. Backward-curved or backward-inclined blades, non-overloading. Airfoil-type blades with a solid cross-section may also be used, if the blower manufacturer’s application data shows they are appropriate for the described application. Hollow blades shall not be used.

c. Taper-lock bushing impeller mounting. Taper-lock bushing material shall be nickle-plated. No aluminum fasteners shall be used.

d. Rotor balance shall be by metal removal or welded-on weights and not by the addition of fasteners or mechanically-attached weights.

e. No coatings are required.

3.3.6.5 Other Characteristics:

a. Spark-resistant construction per AMCA Std 99-0401, type B, except as specified above.

b. Metal blower structure other than aluminum or stainless steel shall be galvanized or coated per paragraph 3.4.3.

c. The motor mounting structure shall be constructed of either Alloy 5XXX aluminum, 6XXX aluminum, or stainless steel, Alloy 304, 304L, 316, or 316L (UNS S30400, S30403, S31600, or S31603).

d. The motor controller mounting bracket and other structure shall include openings to provide unobstructed access to the top and bottom of each motor mounting bolt.

e. Dynamic rotor balance and blower-motor unit vibration levels shall meet at least the requirements of AMCA standard 204-96, Balance Quality and Vibration Levels for Fans, category BV-3. Test results showing the vibration level and the balance achieved after installation of the assembled blower, silencers, transitions, and other components on the Mounting Base shall be delivered with the blower. If the peak velocity is not 0.25 inch/second or lower, the blower shall be rebalanced.

3.3.6.6 Mounting Base - For portability, all components shall be mounted on a heavy-duty weldment with the following features:

a. Structural support under the inlet silencer center of gravity and near the discharge of the outlet silencer, as shown in Figure 5 in Reference (1).

b. Designed for operation on uneven surfaces without causing equipment damage, distortion or overstress.

c. Welded in accordance with ANSI/AWS D1.1.

d. Material - Hot dip galvanized carbon steel plate and/or structural shapes, coated per paragraph 3.4.3. Stainless steel alloy 304, 304L, 316, or 316L (UNS S30400, S30403, S31600, or S31603) may be used in place of galvanized steel for part or all of the mounting base.

e. Size and Arrangement - The mounting base shall have the minimum size possible while meeting lifting and handling requirements. Size, not including the silencer support: 60” x 50” (or smaller).

f. Lifting and Handling - The mounting base shall include either one or more gross weight lifting pads, correctly spaced for even and level lifting by a single crane hook without spreader bar(s). The lifting pad(s) and attaching structure shall provide a 3 to 1 (minimum) safety factor based on material yield strength, or, 5 to 1 (minimum) based on ultimate strength, and calculated as though the actual weight were borne on no more than two pads.

g. The base shall include fully enclosed 6”x10” (mechanical tubing) forklift slots for handling with a forklift truck from either of three sides, as shown in Figure 5 in Reference (1). On those sides, the forklift slots shall be spaced no more than 45” (+/- 1”) apart (on center) and shall extend far enough to prevent the forklift from contacting non-structural blower components, except, on one of the three sides, the discharge silencer and outlet transition are allowed to be in the way of the forklift. Both sets of forklift slots shall have the same spacing between forklift tube centerlines. The center of gravity of the blower (with transitions installed) shall be centered between each pair of forklift tubes.

3.4 Detailed Requirements

3.4.1 Fasteners - Flange fasteners, label plate fasteners, and other fasteners exposed to the weather shall be stainless steel, except nuts shall be Silicon Bronze to avoid past galling problems. Foundation fasteners shall utilize self-locking nuts. Motor mounting bolt material shall be as specified in the motor section of this specification. Self-drilling, self-tapping fasteners shall not be used.

3.4.2 Gaskets – All flanged joints shall include a gasket. Flange gaskets shall be cloth-inserted Neoprene or Nylon-inserted Neoprene to prevent the gasket cracking failures experienced on past blowers.

3.4.3 Protective Coatings and Galvanizing - The following requirements apply to all system components and are in addition to the requirements stated in other sections of this specification:

a. Carbon steel components exposed to the weather shall be protected by hot dip galvanizing.

b. The exterior and interior of all enclosures and components shall have a protective coating unless they are fabricated of stainless steel, fiberglass, plastic, Alloy 5XXX or 6XXX aluminum, Silicon Bronze, or hot-dip galvanized steel. Hot-dip galvanized surfaces do not require any additional coating.

c. Weld spatter, burrs, and surface contaminants shall be removed prior to galvanizing or the application of protective coatings.

d. Components shall be galvanized or coated (where specified) prior to final assembly.

e. Galvanizing shall be per ASTM A123-12, Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products. Damaged galvanized coating shall be repaired per ASTM A 780, Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings.

f. Lead base and chromium base paints are prohibited.

g. Where a protective coating is required, the surface shall be:

i. Cleaned to SSPC-SP1.

ii. Abrasive blasted to SSPC-SP10 for liquid or powder coatings.

iii. Primed with liquid or powder epoxy. Where the epoxy is applied to carbon steel, it shall be zinc-rich, such as Sherwin Williams Zinc Clad II Plus Primer liquid epoxy. Application thickness shall be as recommended in the product literature.

iv. Topcoated with either polyester powder coating, polyamide epoxy liquid coating, or aliphatic urethane liquid coating. Total topcoat thickness 4-6 mils DFT for powder coating and 6-8 mils for liquid coating. Coating manufacturer literature shall state that the topcoat is compatible with the primer.

3.4.4 Label Plates - Label plates shall be constructed of stainless steel at least 1 mm thick and engraved at least 0.2 mm deep, filled with automotive enamel. Engraving shall not be performed with a hand-held vibrating-type tool. Non-metal label plates are permitted for the manufacturers’ name and logo and “Caution” or “Warning” label plates. Metal label plates can be combined. Label plates shall be attached by either stainless steel mechanical fasteners or by welding.

a. “Caution” or “Warning” label plates shall identify hazards and safety precautions to operators and maintenance personnel.

b. Label plates shall identify the equipment vendor, contract number, manufacturer, model, blower rated flow and pressure, and electrical service requirement.

c. Gauges and controls shall have label plates identifying their function.

d. Motor bearing lubricant shall be identified on a label plate. Note: most motor manufacturers use polyurea grease.

e. An arrow showing correct motor rotation shall be shown on a label plate affixed to the blower housing, at the motor end.

f. Each lifting attachment shall be labeled with the working load limit (WLL) and the test date.

g. A label shall state and illustrate the skid weight, sling arrangement, minimum sling length, equipment dimensions, and center of gravity. The skid includes the inlet and outlet transitions.

h. A weather-proof copy of the electrical schematic shall be attached to the inside of the motor control enclosure. This label is not required to be metal. Laminated paper is not weather-proof. The schematic shall state:

i. The required set point of any adjustable control in the motor controller enclosure.

ii. The size and type of each fuse.

3.5 General Requirements

3.5.1 OSHA and NFPA Compliance The equipment specified herein shall be in compliance with the applicable OSHA and NEC/NFPA regulations. Portions of the system which are standard components, such as electrical components, shall be listed by one of the OSHA accredited NRTL's or approved in accordance with CFR Title 29, Chapter XVII, Part 1910. Approval shall be as specified under the "Approval" and "Acceptance" criteria in the OSHA regulations Subpart "O", Machinery and Machine Guarding para. 1910.212 and Subpart "S" Electrical, para. 1910.303 and para. 1910.399.

3.5.1.1 The completed equipment shall either be Listed and labeled, as a whole, for the use described in the specification, or, prior to delivery, a field evaluation of the completed equipment shall be conducted by a NRTL or a third party accredited Field Evaluation Body and determined to be safe for its intended use and in conformance with applicable OSHA and NEC/NFPA requirements. The inspecting body shall affix a label certifying conformance with standards. Energy Isolating Devices - Equipment provided by the contract shall provide energy isolating devices (e.g. safety switches), to protect personnel from hazardous energy. The devices shall be designed and manufactured such that the device can be locked in the OFF position to prevent inadvertent or unauthorized change. The contractor shall ensure that all energy-isolating devices installed or modified are capable of being locked. This includes both mechanical and electrical devices.

3.5.2 Over-current Protection - All electrical components shall include overcurrent protective device(s) serving each phase conductor for AC circuits and both DC circuit conductors. Overloads, fuses, and circuit breakers shall be coordinated for maximum component protection and minimum circuit disruption per NFPA 70 & 79. The equipment will be powered by a circuit with an available fault current of 50kA.

3.5.3 Grounding - All exposed, non-current carrying metal parts on the equipment shall be maintained at common, zero ground potential. None of the primary circuits in the equipment shall be connected to ground. A grounding stud/lug on the equipment shall provide a means for grounding the equipment. The stud/lug shall not be constructed of aluminum due to past issues with galvanic corrosion.

3.5.4 Design - All materials and parts comprising the system shall be new, of current design and manufacture, and shall not have been in prior service except as required for factory testing. Products such as prototype unit, preproduction model, or experimental unit do not qualify as meeting this requirement. The equipment shall be complete, so that when connected to the utilities identified herein, it can be used for the function for which it is designed and constructed.

3.5.5 Personnel Safety and Health Requirements - Covers, platforms, guardrails, and safety devices shall be provided for all parts of the equipment that present a safety hazard. The safety devices shall not interfere with the operation or maintenance of the equipment. The safety devices shall be removable to facilitate inspection, maintenance, and repair of the equipment. All machine parts, components, mechanisms, and assemblies furnished on the unit shall comply with all specific requirements of “OSHA Safety and Health Standard (29CFR1910), General Industry” that are applicable to the equipment itself. Additional safety and health requirements shall be as specified in other paragraphs of this specification.

3.5.6 Environmental Protection - The unit shall be designed and constructed so that during operation, service, transportation and storage conditions described herein, including final disposal, the equipment will comply with all applicable Environmental Protection Agency (EPA) and Occupational Safety and Health Agency (OSHA) and State of Washington Department of Ecology (WDOE) restrictions for materials classified as hazardous to the environment in effect on the date of the contract. The equipment described herein shall not contain or emit material hazardous to the ecological system as prescribed by federal, state, and local statutes in effect at the point of installation.

3.5.7 Hazardous Material Exclusions - Supplies being used in the performance of this contract, or materials being provided as part of the equipment shall be free of known hazardous materials. Definitions of hazardous materials are specified in the latest version, including revisions adopted during the term of the contract, of Federal Standard No. 313.

3.5.7.1 Notwithstanding any other hazardous material usage permitted in this contract, radioactive materials or instruments capable of producing ionizing radiation as well as materials which contain asbestos, mercury, cadmium, lithium, methylene chloride, lead, or polychlorinated biphenyls (PCB’s) are prohibited.

3.5.8 Engineering Documents

Three (3) hard copies of the following data shall be delivered within 30 days of the initial blower delivery. If more than one blower is ordered, only three total sets of data are required. Each set shall include both a paper copy and a copy of the data on CD. Electronic copies shall include electronic drawing files created for unit design (if CAD, AutoCad or Solid Edge 3D format preferred but not required).

a. Fan Curves (showing static pressure and horsepower curves plus sound power level at 4000 and 6000 CFM.

b. Silencer manufacturer drawings and aerodynamic and acoustic performance data for the silencers.

c. Copy of Lifting Pad Certification.

d. Operation instructions.

e. Detailed, illustrated impeller removal instructions.

f. Instructions, diagrams, and electrical/electronic schematics required to troubleshoot and repair the unit in the event of malfunction or breakdown.

g. Drawing and parts list for complete blower and all sub-components.

h. Copy of PCB Certification.

i. Copy of Warranty

j. Testing Results and Certification (Paragraph 4)

3.5.8.1 Lifting Pad Certification - The contractor shall supply a letter of certification stating the lifting pads meet the specified design criteria

3.5.8.2 PCB Certification - Written certification from the manufacturer that the equipment contains no detectable PCBs (less than two (2) part-per-million (PPM)). The certification shall be on manufacturer’s letterhead, and signed by a company official who is empowered to provide it. A label plate containing the PCB Certification information, shall be permanently affixed to the equipment in the vicinity of the manufacturer’s identification plate.

3.5.8.3 Warranty - Supplies and services furnished shall be covered by no less than a one year warranty from defects in design, materials and workmanship. The warranty shall be the manufacturer’s standard commercial warranty that shall conform to all requirements of the contract. Acceptance of the manufacturer’s standard commercial warranty shall not minimize the rights of the government under clauses in the contract, and in any conflict that arises between the terms and conditions of the contract and manufacturer’s warranty, the terms and conditions of the contract shall take precedence. The warranty period shall commence from the date of acceptance as cited on a properly executed DD Form 250.

4 TESTING

4.1 Pre-delivery Testing - The manufacturer shall verify the blower meets the requirements of the specification, verify mechanical and electrical integrity and conduct the following:

4.1.1 Each blower shall undergo the following tests:

4.1.1.1 Pre-shipment Operation Test –

Performance - Prior to shipment to the government, each blower shall be electrically energized and operated for a total of 8 hours. All components and controls shall operate in accordance with manufacturer specifications.

Load Testing - The contractor shall subject each lifting attachment to a 200% load test for 2 minutes. Acceptance criteria shall be: no bending, cracking, or permanent deformation of the lifting attachments or associated structure.

4.1.2 Results and Certification - Report test data and results on separate data sheet for each unit tested (include serial number, who performed the test, date, time, location, etc.). Include data sheets with Engineering Documents Submittal (Paragraph 3.5.8).

5 DELIVERY

5.1 Packaging and Marking - The air inlet and discharge flanges shall be blocked by metal, wood, or solid plastic flanged blanks to prevent air motion through the blower. The blanks shall be bolted in place.

6 SUBMITTALS

6.1 Vendors bid/proposal shall include the blower manufacturer, model, and size and the silencer acoustic performance and pressure drop. Also, the fan curve with power and performance, predicted octave band sound power levels with no duct connected, and the impeller type for the proposed blower. In addition, the material and coatings for the blower casing, motor mount, mounting base, silencers, and transition.

Section SF 1449 - CONTINUATION SHEET

30 HP QUIET BLOWER

FFP

MANUFACTURE PER SPECIFICATIONS PROVIDED ABOVE AND THE ATTACHMENT 1 FIGURES 1 - 5.

DELIVERY:

INITIAL FOUR (4) EACH -- 12 WEEKS AFTER AWARD OR SOONER

REMAINING 10 EACH -- DELIVER SETS OF 2 BLOWERS EVERY 8 WEEKS OR EARLIER. DELIVERY OF MORE THAN 2 BLOWERS AT ONE TIME AUTHORIZED

-EARLIER DELIVERY AUTHORIZED

-PARTIAL PAYMENTS AUTHORIZED

NOTE: The requirements in DFARS 252.211-7003, Item Identification and Valuation, are applicable for this line item. The contractor shall provide DoD unique identification or a DoD recognized unique identification equivalent.

FOB: Destination

MILSTRIP: N4523A80321400

PURCHASE REQUEST NUMBER: N4523A80321400

PROJECT: 6X3

NET AMT

CONTRACT DATA REQUIREMENTS LIST (CDRL)

DELIVERABLE ITEMS -- SEE EXHIBITS

NET AMT

0002AA

CONTRACTORS SKETCH

SEE EXHIBIT "A" -- CONTRACTOR SKETCH

SEE SPECIFICATION PARAGRAPH 2.1.1

SHALL BE DELIVERED NLT 10 DAYS AFTER AWARD.

FOB: Destination

MILSTRIP: N4523A80321401

NET AMT

0002AB

STRUCTURAL CALCULATIONS

SEE EXHIBIT "B" - LIFTING STRUCTURE DESIGN CALCULATIONS

SEE SPECIFICATION PARAGRAPH 2.1.2

CALCULATIONS SHALL BE DELIVERED NLT 30 DAYS AFTER AWARD

FOB: Destination

MILSTRIP: N4523A80321402

NET AMT

0002AC

ENGINEERING DATA MANUALS

SEE EXHIBIT "C" -- ENGINEERNG DATA MANUAL

SEE SPECIFICATION PARAGRAPH 2.2.1

SET INCLUDES 3 HARD COPIES & 1 ELECTRONIC COPY ON CD

SHALL BE DELIVERED WITHIN 30 DAYS AFTER INITIAL DELIVERY BLOWERS

FOB: Destination

MILSTRIP: N4523A80321403

NET AMT

FFP

MANUFACTURE PER SPECIFICATIONS PROVIDED ABOVE AND THE ATTACHMENT 1 FIGURES 1 - 5.

NOTE: The requirements in DFARS 252.211-7003, Item Identification and Valuation, are applicable for this line item. The contractor shall provide DoD unique identification or a DoD recognized unique identification equivalent.

FOB: Destination

NET AMT

FFP

MANUFACTURE PER SPECIFICATIONS PROVIDED ABOVE AND THE ATTACHMENT 1 FIGURES 1 - 5.

NOTE: The requirements in DFARS 252.211-7003, Item Identification and Valuation, are applicable for this line item. The contractor shall provide DoD unique identification or a DoD recognized unique identification equivalent.

FOB: Destination

NET AMT

FFP

MANUFACTURE PER SPECIFICATIONS PROVIDED ABOVE AND THE ATTACHMENT 1 FIGURES 1 - 5.

NOTE: The requirements in DFARS 252.211-7003, Item Identification and Valuation, are applicable for this line item. The contractor shall provide DoD unique identification or a DoD recognized unique identification equivalent.

FOB: Destination

NET AMT

FFP

MANUFACTURE PER SPECIFICATIONS PROVIDED ABOVE AND THE ATTACHMENT 1 FIGURES 1 - 5.

NOTE: The requirements in DFARS 252.211-7003, Item Identification and Valuation, are applicable for this line item. The contractor shall provide DoD unique identification or a DoD recognized unique identification equivalent.

FOB: Destination

NET AMT

INSPECTION AND ACCEPTANCE TERMS

Supplies/services will be inspected/accepted at:

DELIVERY INFORMATION

RECEIVING OFFICER PSNS

BLDG 514

1400 FARRAGUT AVE

N4523A

BREMERTON WA 98314-5001

360-476-7640

N4523A

N4523A

N4523A

N4523A

N4523A

N4523A

RECEIVING OFFICER PSNS

BLDG 514

1400 FARRAGUT AVE

N4523A

BREMERTON WA 98314-5001

360-476-7640

N4523A

N4523A

N4523A

02-JUN-2020

N4523A

02-JUN-2021

N4523A

02-JUN-2022

N4523A

02-JUN-2023

N4523A

CLAUSES INCORPORATED BY REFERENCE

CLAUSES INCORPORATED BY FULL TEXT

52.212-3 OFFEROR REPRESENTATIONS AND CERTIFICATIONS--COMMERCIAL ITEMS (JAN 2017) ALTERNATE I (OCT 2014)

The offeror shall complete only paragraphs (b) of this provision if the Offeror has completed the annual representations and certification electronically via the System for Award Management (SAM) Web site located at https://www.sam.gov/portal . If the Offeror has not completed the annual representations and certifications electronically, the Offeror shall complete only paragraphs (c) through (u) of this provision.

(a) Definitions. As used in this provision--

“Administrative merits determination” means certain notices or findings of labor law violations issued by an enforcement agency following an investigation. An administrative merits determination may be final or be subject to appeal or further review. To determine whether a particular notice or finding is covered by this definition, it is necessary to consult section II.B. in the DOL Guidance.

“Arbitral award or decision” means an arbitrator or arbitral panel determination that a labor law violation occurred, or that enjoined or restrained a violation of labor law. It includes an award or decision that is not final or is subject to being confirmed, modified, or vacated by a court, and includes an award or decision resulting from private or confidential proceedings. To determine whether a particular award or decision is covered by this definition, it is necessary to consult section II.B. in the DOL Guidance.

“Civil judgment” means--

(1) In paragraph (h) of this provision: A judgment or finding of a civil offense by any court of competent jurisdiction.

(2) In paragraph (s) of this provision: Any judgment or order entered by any Federal or State court in which the court determined that a labor law violation occurred, or enjoined or restrained a violation of labor law. It includes a judgment or order that is not final or is subject to appeal. To determine whether a particular judgment or order is covered by this definition, it is necessary to consult section II.B. in the DOL Guidance.

“DOL Guidance” means the Department of Labor (DOL) Guidance entitled: ``Guidance for Executive Order 13673, `Fair Pay and Safe Workplaces' ''. The DOL Guidance, dated August 25, 2016, can be obtained from www.dol.gov/fairpayandsafeworkplaces.

“Economically disadvantaged women-owned small business (EDWOSB) concern” means a small business concern that is at least 51 percent directly and unconditionally owned by, and the management and daily business operations of which are controlled by, one or more women who are citizens of the United States and who are economically disadvantaged in accordance with 13 CFR part 127. It automatically qualifies as a women-owned small business eligible under the WOSB Program.

“Enforcement agency” means any agency granted authority to enforce the Federal labor laws. It includes the enforcement components of DOL (Wage and Hour Division, Office of Federal Contract Compliance Programs, and Occupational Safety and Health Administration), the Equal Employment Opportunity Commission, the occupational Safety and Health Review Commission, and the National Labor Relations Board. It also means a State agency designated to administer an OSHA-approved State Plan, but only to the extent that the State agency is acting in its capacity as administrator of such plan. It does not include other Federal agencies which, in their capacity as contracting agencies, conduct investigations of potential labor law violations. The enforcement agencies associated with each labor law under E.O. 13673 are--

(1) Department of Labor Wage and Hour Division (WHD) for--

(i) The Fair Labor Standards Act;

(ii) The Migrant and Seasonal Agricultural Worker Protection Act;

(iii) 40 U.S.C. chapter 31, subchapter IV, formerly known as the Davis-Bacon Act;

(iv) 41 U.S.C. chapter 67, formerly known as the Service Contract Act;

(v) The Family and Medical Leave Act; and

(vi) E.O. 13658 of February 12, 2014 (Establishing a Minimum Wage for Contractors);

(2) Department of Labor Occupational Safety and Health Administration (OSHA) for--

(i) The Occupational Safety and Health Act of 1970; and

(ii) OSHA-approved State Plans;

(3) Department of Labor Office of Federal Contract Compliance Programs (OFCCP) for--

(i) Section 503 of the Rehabilitation Act of 1973;

(ii) The Vietnam Era Veterans' Readjustment Assistance Act of 1972 and the Vietnam Era Veterans' Readjustment Assistance Act of 1974; and

(iii) E.O. 11246 of September 24, 1965 (Equal Employment Opportunity);

(4) National Labor Relations Board (NLRB) for the National Labor Relations Act; and

(5) Equal Employment Opportunity Commission (EEOC) for--

(i) Title VII of the Civil Rights Act of 1964;

(ii) The Americans with Disabilities Act of 1990;

(iii) The Age Discrimination in Employment Act of 1967; and

(iv) Section 6(d) of the Fair Labor Standards Act (Equal Pay Act).

“Forced or indentured child labor” means all work or service—

(1) Exacted from any person under the age of 18…