bids and awards committee for goods, supplies, and services

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Republic of the Philippines BULACAN STATE UNIVERSITY

City of Malolos

BIDS AND AWARDS COMMITTEE FOR GOODS, SUPPLIES, AND SERVICES

February 3, 2023

Bid Bulletin No. 2

Modifications in the Invitation to Bid, Bid Data Sheet, Schedule of Requirements,

and Technical Specifications

This Bid Bulletin no. 2 is issued to modify or amend items in the Bidding Documents for project:

“Procurement of Laboratory Equipment for Biology- BulSU San Rafael Campus (G-2023- 11)”. This shall form an integral part of the said Bidding Documents.

I. SECTION I. INVITATION TO BID

FROM TO

2

Delivery of the Goods is required within Sixty (60) calendar days. Bidders should have completed, within the last three (3) years from the date of submission and receipt of bids on February 13, 2023, a contract similar to the Project. x x x

Delivery of the Goods is required within Ninety (90) calendar days. Bidders should have completed, within the last three (3) years from the date of submission and receipt of bids on February 13, 2023, a contract similar to the Project. x x x

II. SECTION III. BID DATA SHEET

FROM TO

5.3

For this purpose, contracts similar to the Project shall be:

a. Similar Project: Clinical Laboratory Equipment

b. Project equivalent to at least fifty percent (50%) of the ABC amounting to ₱ 2,243,000.00 or higher

c. Completed within the last three (3) years prior to the deadline for the submission and receipt of bids.

(Please see attached Form for Single Largest Completed Contract (SLCC)

For this purpose, contracts similar to the Project shall be:

a. Similar Project: Clinical Laboratory Equipment/ Science Laboratory Equipment

b. Project equivalent to at least fifty percent (50%) of the ABC amounting to ₱ 2,243,000.00 or higher

c. Completed within the last three (3) years prior to the deadline for the submission and receipt of bids.

(Please see attached Form for Single Largest Completed Contract (SLCC)

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with evidence such as:

• End-user’s Acceptance for the contract or

• Official Receipt(s) for the contract or

• Sales Invoice issued for the contract

evidence such as:

• End-user’s Acceptance for the contract or

• Official Receipt(s) for the contract or

• Sales Invoice issued for the contract

III. SECTION VI. SCHEDULE OF REQUIREMENTS

FROM TO

The delivery schedule expressed as weeks/months stipulates hereafter a delivery date which is the date of delivery to the project site.

Within Sixty (60) calendar days upon receipt of Notice to Proceed.

The delivery schedule expressed as weeks/months stipulates hereafter a delivery date which is the date of delivery to the project site.

Within Ninety (90) calendar days upon receipt of Notice to Proceed.

IV. SECTION VII. TECHNICAL SPECIFICATIONS

FROM TO

Please see attached Annex “A” for the Revised Technical Specifications

Note:

1. Item, description or specifications not mentioned above are without modifications and will remain as it is in the bidding documents

2. Modified/additional entries are underlined, bold and italicized.

This Supplemental/ Bid Bulletin no. 2 is issued this 3^rd day of February, 2023 for guidance and information of all concerned.

Dr. DOLLY P. MAROMA

Chairperson, BAC for Goods, Supplies & Services

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Annex “A”

Section VII. Technical Specifications

Procurement of Laboratory Equipment for Biology - BulSU San Rafael Campus (G-2023-11)

Item Description Qty./ Unit “COMPLY”/

“NOT COMPLY”

1 Storage Freezer Description / Specifications:

-25℃ Freezer

External Size(W*D*H) mm 775*720*1900 Capacity 400L

Type Vertical

Temp. Range -10℃~-25℃

Temp. Accuracy 0.1℃

Control System Microprocessor control

Alarm Power failure alarm and low battery alarm,sensor failure alarm;

Open-door alarm;High or low temperature alarm;

Refrigeration Type Direct refrigeration Refrigerant R134a (or CFC-free equivalent) Condenser & Evaporator Wire tube condenser

Construction Structure Unibody design and thickened environmental protection foam insulation layer

Internal Material ABS Material

External Material Cold-rolled steel coated with anti-bacteria powder Shelf/Drawer 6 shelves

Power Supply AC220V;50-60Hz

2 units

[Bidders must state here either “Comply”

or “Not Comply”

against each of the individual parameters of each Specification

stating the

corresponding performance parameter of the equipment offered. Statements of

“Comply” or “Not Comply” must be supported by evidence in a Bidders Bid and cross-referenced to that evidence. Evidence shall be in the form of manufacturer’s un- amended sales literature, unconditional statements of specification and compliance issued by the manufacturer, samples, independent test data etc., as appropriate.

2 Thermal Cycler Specifications:

Unit Dimensions (cm) 24 x 42 x 25 (+-10%)

Capacity 1x 96-well plate; 12 x 8 x 0.2 mL strip tubes; 96 x 0.2mL tubes

Temperature Control Calculated or block Heating / Cooling Method Peltier

Maximum Heating / Cooling Rate 5°C / 3.5°C per second or better Gradient Temperature Range 30-99°C; temperature of each segment may be set independently (or better)

Maximum Gradient Temperature Difference 24°C Lid Temperature (30 - 115°C)

Temperature Increments / Decrements Yes Time Increments / Decrements Yes Temperature Range 4-99.9°C Stability ±0.5°C or better

2 units

stating the

corresponding performance parameter of the equipment offered. Statements of

“Comply” or “Not Comply” must be supported by evidence in a Bidders Bid and cross-referenced to that evidence. Evidence shall be in the form of manufacturer’s un- amended sales literature, unconditional statements of specification and compliance issued by the manufacturer, samples, independent

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Uniformity ±0.5°C Input Voltage 220V

test data etc., as appropriate.

3 AGAROSE GEL ELECTROPHORESIS APPARATUS (HORIZONTAL) Gel Dimensions 8 x 6 cm, 8 x 12cm, 8 x 18 cm Base Buffer Volume: 200 mL

Maximum Buffer Volume: 800 mL Maximum Sample Capacity: 1200

Typical Running Conditions: 100V, 30 minutes Unit Dimensions: 11 x 35 x 16 cm.

Four (4) gels stacked vertically

Double sided combs for versatility, multichannel pipette compatible Three (3) optional gel tray sizes

With external caster With power supply

2 units

4 PAGE APPARATUS (VERTICAL) Specifications:

Unit Dimensions: 26 x 16 x 16 cm. (+10%) Capacity: 1-4 gels

Maximum Sample Capacity: 192 Base Buffer Volume: 600 mL Maximum Buffer Volume: 2,800 mL Gel Dimensions: 18 x 8 cm.

Includes: Casting Base Blotting Insert

2D Insert

Plate Dimensions: 20 x 10 cm.

With power supply

2 units

5 UV TRANSILLUMINATOR WITH DOCUMENTATION EQUIPMENT Unit Dimensions: 29 x 22 x 32 cm.

Transilluminator Wavelength: 254

Camera Type: Digital DSLR with high-sensitivity CMOS sensor with large color monitor (or better)

Resolution: 5 MP

Epi White Light: 2x3W LED Input Voltage: 110/220 V With Safety door switch

With easy access door and built-in inner lights Software included

Compatible in Windows, Mac, Linux

2 units

6 SHAKING INCUBATOR Display: LCD

Circulation Mode Forced convection

2 units [Bidders must state here either “Comply”

against each of the

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Annex “A”

Shaking Mode Cyclotron

Drive Mode: Unidimensional drive Temp. Range 4~65℃

Temp. Accuracy ±0.1℃

Temp. Uniformity ±0.5℃(at 37℃) Rotating Speed 20-450(r/min) Rotating Accuracy ±1(r/min) Vibration Range 26 mm.

Refrigerant Environmental standard compliant Timing Range 0-9999h/min

Shaking Plate Size 450*410mm

Standard Capacity 50mlx5,100mlx5, 250mlx4, 500mlx3

Max.Cap Clamp flask: 100mlx23 or 250mlx15 or 500mlx9,1000mlx6 or 2000mlx4;

Haftplatte: 100mlx30 or 250mlx20 or 500mlx9 or 1000mlx8 or 2000mlx4

External Size: 750x710x520 mm. (+-10%)

Auxiliary Function Ultra-low speed start, adjustable start speed, monitoring timer, parameter memory, upper and lower limits of over- temperature acousto-optic alarm, while opening the door automatically stop, monitoring temperature and environmental temperature for correction

Consumption 650W

individual parameters of each Specification

7 Analytical Balance:

Maximum weighing capacity: 220 g.

Readability: 0.0001 g.

Repeatability: 0.0001 g.

Linearity error: 0.0002 g.

Multiple functions guarantee easy and reliable operation, including auto-counting, unit conversion (metric carat, gold ounce, etc.), stability, full-scale faring, zero-memory

With internal calibration

2 units

8 Refrigerated Microcentrifuge - Manufactured according to the latest national and international standards (e.g., EN 61010-2-020)

- Zero-maintenance motor - Compact microcentrifuge - Maximum capacity: 24 x 2 mL - Motorized lid lock

- Window in lid for external speed monitoring - Short acceleration and braking times - Max. RCF: 16,200 x g

- Inclination angle of Rotor (outer / inner): 32 / 53 degrees Specifications:

- Maximum speed range (rpm): 15,000 - Speed increment (rpm): 100

- Max. RCF: 16,200 x g - RCF Increment (x g): 10

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- Minimum Speed: 200 rpm

- Noise level at maximum speed (approx.) [dB(A)]: ≤ 56 - Timer (s; min: s): 10 – 99:59

- Time increment: 1 second

- Maximum Acceleration time: ≤ 15 seconds - Maximum Braking Time: ≤ 12 seconds - Power Consumption: 95 Watts

- Height x width x depth: 176 x 266 x 212 mm - Height with open lid: 310 mm.

- Weight without Rotor: 6 kg With accessories:

Fixed-angle rotor for spin column kits - Max. capacity: 12 x 2 mL

- Max. speed: 15,000 rpm - Max. RCF: 15,700 x g - Sealable with polysulphone lid - Tmin at maximum speed: <4°C - Angle: 45°

Fixed-angle rotor for PCR Strip

- Max. capacity: 16 x 0.2 mL PCR tubes - Max. speed: 15,000 rpm

- Max. RCF: 12,100 x g - Closable with polysulphone lid - Tmin at maximum speed: <4°C - Angle: 45°

9 4 sets of a 4-Unit PIPETTORS

- Ultralight Ergonomic Design: Light weight and light pipetting force with soft range adjustment and piston movement offers effortless &

fatigue-less pipetting experience.

- Volume Display Window: up to 4-digit volume display

- Accurate Pipetting: Special material and the updated components &

technologies effectively reduce the operating force for accuracy,

precision and reliability.

- Complete Sterilization: The best in class pipette material used is fully autoclavable. It gives better protection against chemical & physical corrosion and offers enhanced UV resistance for higher durability (with stand per set)

- One key volume lock setting 1 set : 2-20μL; 10-100μL; 20-200μL;

100-1000μL

4 sets [Bidders must state here either “Comply”

10 MICROPLATE ELISA READER WITH PRINTER - Light Source Halogen tungsten Lamp (12V/20W),≥3000 hours

- Detector Silicon photocell

- Plate Type 48-well, 96-well microplates - Wavelength Range: 200-1000 nm.

- Absorbance Range: 0.000-4.000Abs

- Measurement Mode: Automatic Single-wavelength, dual-wavelength end point method

- Calculation Mode: Open type qualitative determination and quantitative analysis

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Annex “A”

- Repeatability: CV≤0.3%

- Stability: ≤±0.3%

- Resolution: 0.001 Abs (display, print); inner calculating 0.0001 Abs - Reading Rate: 6s/96 well plate, single wavelength

- Vibration Plate: 5 Grade speeds adjustable, time 0-255s adjustable - Interface: RS232 printer interface

- Display: Built-in, touch-screen, large LCD or external with included software

- Printer: External printer (Optional)

- Power Supply: AC110/220V±10%,50/60Hz

I undertake to comply and deliver all the above requirements:

CONFORME:

Company Name : ______________________________________

Address : ______________________________________

Complete Name of

Authorized Representative: __________________________________

Signature : ______________________________________

Date : ______________________________________