001/Admin/Tender(Labs)/2017 Dated: December 2017

TENDER SCHEDULE

For the work : Supply of Various Lab Equipment for Environmental Engineering Lab (EEL).

CALL FOR TENDER

1. Sealed tenders are invited from renowned Suppliers/ Manufacturers/ Importers in prescribed

Form 01 and 02 which will be received by the Office of the Registrar, BAIUST for supply of Lab

Equipment of Environmental Engineering Lab (EEL).

2. The prescribed form along with the documents can be obtained from the office of the

Registrar on payment of Tk 1,500/- only per set. The documents can also be downloaded from the

website and the amount of Tk 1,500/- only to be deposited during the dropping of the tender. This

amount is non-refundable.

3. University will not be responsible if there is any delay in respect of tender documents by the

intending Suppliers/ Manufacturers/ Importers sent through registered post or speed post / courier

service and do not reach the BAIUST office by the last date and time as mentioned. their offers

will not be considered on any account even if, the tender documents were dispatched by the tenderers

before the due date.

4. The supply and installation (when specified) are to be completed in all respect within the date

as will be mentioned in the work order.

5. The sale of the Bid documents shall start from 10 December 2017 and close on 24

December 2017 at 03.00 P.M. Tenders can be dropped in the box up to 04.00 P.M on 24 December

2017.

6. If any bidder request for the tender schedule by mail it can be dispatched by Registered Post.

However, the University authority will not be held responsible for the postal delay if any or non-

receipt of the same.

7. The Tender documents will be opened on 26 December 2017 at BAIUST premises.

8. The authority reserves the right to reject any/all tenders without assigning any

reason thereof.

9. The rates should be written in both words and figures and in decimal coinage, and the units in

words. In case of discrepancy in rates between words and figures, the amount in words will prevail.

The tender should also show the total of each item and the grand total of whole tender. The tender

shall be written legibly & free from using erasure, overwriting or converse of figures corrections

where unavoidable should be made by crossing out initiating, dating rewriting.

1

10. The accepted bidder (whose tender is accepted) will make an initial security deposit of 10%

of quoted money in favor of BAIUST, Comilla Cantonment during signing of the agreement. This

(performance security) deposit shall be retained as security for the due fulfillment of the agreement.

11. No tender shall be finally accepted until the required amount of security money is deposited.

A written Agreement has to be executed in between the Suppliers/ Manufacturers/ Importers and

the Registrar, BAIUST. The security money will be refunded after completion of the work and

payment of the final bill.

12. Other Terms and Conditions as per Annexure A to this letter.

TENDER SCHEDULE

Detail Tender call Notice Number : 001/Admin/Tender/(Labs)/2017 dated 07 December 2017

Name of the Project : Supply of Lab Equipment of Environment Engineering Lab

for the Department of CE, BAIUST.

Date of Sale of Tender Paper : 10 December to 21 December 2017

Date of opening of Tender Paper : 26 December 2017

Class of Contractor : Suppliers/ Manufacturers/ Importers

Cost of Tender Paper : Tk. 1,500/- per schedule.

Stipulated period of Completion : As stated in the Work Order.

of project

2

Schedule of Requirements (Form 1)

Invitation for Tender No: 001/Admin/Tender(Labs)/2017 Date: 07 December 2017

Tender Package No: N/A

List of Goods & Related services and Delivery Schedule

Environment Engineering Lab

Item

No.

Description of Item Unit of

Measurement

Quantity Point of

Delivery

Delivery

Period

Required

(from date of

contract

signature in

weeks)

(1) (2) (3) (4) (5) (6)

1. Digital pH meter with probe Nos 1 BAIUST

Comilla

Cantt

04 Weeks

2. Beaker: 50 ml “ 5 “ “

3. Beaker: 100 ml “ 15 “ “

4. Beaker: 150 ml “ 10 “ “

5. Beaker: 200 ml “ 10 “ “

6. Beaker: 250 ml “ 20 “ “

7. Beaker: 500 ml “ 10 “ “

8. Beaker: 1000 ml “ 5 “ “

9. Beaker: 2000 ml “ 2 “ “

10. Wash bottle “ 5 “ “

11. Spectrophotometer (HACH,

DR 3900) (USA)

“ 1 “ “

12. Turbidimeter with turbidity

standard solution (USA/China)

“ 1 “ “

13. Turbidimeter Sample cell “ 10 “ “

14. Measuring cylinder: 100 mL “ 5 “ “

15. Measuring cylinder: 200 mL “ 5 “ “

16. Measuring cylinder: 250 mL “ 5 “ “

17. Measuring cylinder: 500 mL “ 2 “ “

18. Measuring cylinder: 1000 mL “ 2 “ “

19. Conical Flask: 200 mL “ 10 “ “

20. Conical Flask: 250 mL “ 10 “ “

21. Conical Flask: 500 mL “ 5 “ “

22. Volumetric Flask: 50 mL “ 10 “ “

23. Volumetric Flask: 100 mL “ 15 “ “

24. Volumetric Flask: 200 mL “ 15 “ “

25. Volumetric Flask: 250 mL “ 10 “ “

26. Volumetric Flask: 500 mL “ 5 “ “

27. Volumetric Flask: 1000 mL “ 2 “ “

28. Volumetric Flask: 2000 mL “ 2 “ “

29. Pipettes: 1 mL “ 10 “ “

30. Pipettes: 2 mL “ 10 “ “

31. Pipettes: 3 mL “ 5 “ “

32. Pipettes: 4 mL “ 5 “ “

33. Pipettes: 5 mL “ 10 “ “

1

34. Pipettes: 6 mL “ 2 “ “

35. Pipettes: 8 mL “ 2 “ “

36. Pipettes: 10mL “ 8 “ “

37. Pipettes: 15 mL “ 4 “ “

38. Pipettes: 20 mL “ 4 “ “

39. Pipettes: 25 mL “ 4 “ “

40. Pipettes: 30 mL “ 3 “ “

41. Pipettes: 50 mL “ 2 “ “

42. Glass bottle: 100 mL “ 10 “ “

43. Glass bottle: 250 mL “ 5 “ “

44. Glass bottle: 500 mL “ 4 “ “

45. Glass bottle: 1000 mL “ 4 “ “

46. Funnel “ 10 “ “

47. Funnel holder “ 10 “ “

48. Dropper “ 4 “ “

49. Distillation unit “ 1 “ “

50. Balance (0.001 gm to 100 gm)

(Japan)

“ 1 “ “

51. Balance (1 g to 2000 g) “ 1 “ “

52. Oven (China) “ 1 “ “

53. Burette “ 10 “ “

54. Burette Stand “ 10 “ “

55. Digital Titrator (HACH) “ 5 “ “

56. Stirrer “ 20 “ “

57. BOD bottle “ 40 “ “

58. Assembly for “BUET Arsenic

Kit” (Low range)

“ 1 Kit “ “

59. Assembly for “BUET Arsenic

Kit” (High range)

“ 1 Kit “ “

60. Incubator for BOD

(USA/Germany/Italy)

“ 1 “ “

61. Incubator for Bacteria culture

(USA/Germany/Italy)

“ 1 “ “

62. rack for incubation of petri-

dishes

“ 2 “ “

63. Complete set filtration unit:

a) filter funnel of 100 ml

capacity

b) porous support for filter

c) filter support,

d) suction vessel syringe with

two way valve for providing

the vacuum needed for the

filtration

e) suction/vacuum pump

(No(e) should be Germany)

“ 1 “ “

64. sample vessels forceps (China) “ 4 “ “

65. Hot plate “ 2 “ “

66. Petri-dishes “ 100 “ “

67. Thermometer (China) “ 2 “ “

68. Nessler Tube “ 2 “ “

2

69. Spatula spoon “ 5 “ “

70. Spatula micro “ 5 “ “

71. Coagulation (stirrer) device

(PHIPPS & BIRD) (USA/Italy)

“ 1 “ “

List of Chemicals

1. Standard pH solutions (pH 4

and pH 7) for calibration of pH

meter

ml 500 ml

each

“ “

2. Filter paper (Whatman No. 2

and 5C)

box 4 box

each

“ “

3. potassium chloroplatinate

(K2PtCl6)

gm 100 gm “ “

4. crystalline cobaltous chloride

(CoCl2.H2O)

“ 100 gm “ “

5. Phenolphalein indicator “ 50 mg “ “

6. Sodium hydroxide “ 500 gm “ “

7. Standard Sulfuric acid litre 2.5 L “ “

8. Bromocresol Green gm 50 gm “ “

9. Methyl orange indicator “ 100 gm “ “

10. Potassium chromate indicator “ 20gm “ “

11. Silver nitrate “ 50 gm “ “

12. Manganous sulfate solution “ 100 gm “ “

13. Potassium iodide “ 500 gm “ “

14. Sodium thiosulfate “ 500 gm “ “

15. Starch “ 500 gm “ “

16. Alum “ 500 gm “ “

17. Potassium Iodine crystal “ 500 gm “ “

18. Acetic acid (Conc) ml 500 ml “ “

19. Bleaching powder gm 500 gm “ “

20. Ethanol ml 500 mL “ “

21. Dehydrated medium, 1%

rosolic acid

gm 50 gm “ “

22. Sodium hydroxide “ 500 gm “ “

23. Media for TC and FC

(dehydrated)

“ 500 gm “ “

24. Filter Membrane, EZ-Pak, 0.45

micron, 47 mm, white, gridded

600/pk (Millipore)

Pkt 1 Packet “ “

25. Erichrome black T dye gm 50 gm “ “

26. EDTA “ 500 gm “ “

27. HACH Ferrover iron reagent set 1 set “ “

28. Hydrochloric acid litre 2.5 L “ “

29. Potassium permanganate gm 100 gm “ “

30. Potassium thiocyanate gm 100 gm “ “

3

Technical Specifications (Form 2)

The Goods and Related Services shall comply with following Technical Specifications:

Item

No

Name of Item or Related

Service

Technical Specification and Standards

(1) (2) (3)

1. Digital pH meter with probe

(USA)

Display: Simultaneous readings from two probes

pH Probes: pH, mV, temperature

Conductivity Probes: selected parameter,

temperature correction, temperature

DO Probes: DO, temperature

Data Memory: 500 data points

Data Storage: GLP/ISO compliant reading data

stored with calibration details. Calibration details

and check standard readings documented as events

in log. Automatically store in "press to read" mode

and interval measurement mode. Manually store in

"continuous read" mode.

Data Export: Download via USB connection to PC

or flash stick. Automatically transfer entire data log-

or as readings are taken.

Temperature Correction/Compensation: Off,

automatic, and manual (correction is parameter

dependent)

Display Lock Function: Continuous measurement

or "press to read" mode available with averaging

function for LDO measurement.

Automatic pH Buffer Recognition Choose from 3

sets:

Color-coded: 4, 7, and 10 pH

IUPAC: 1.679, 4.005, 7.000, 10.012

DIN: 1.09, 4.65, 9.23

Water Resistance: Meter Casing: 1 meter

submersion for 30 minutes (IP67)

Power: 4 AA batteries;

Battery life: > 200 hours

AC/DC power connection included

Probes Specifications:

(i) IntelliCAL Standard Refillable Gel-filled pH

Probe with 1m Cable:

pH:

Range: 0 to 14 pH

Resolution: Meter selectable:

0.1/0.01/0.001

Temperature:

Range: -10.0 to 110.0°C (0°C to 80°C for

continuous use)

Resolution: 0.1°C

1

(ii) IntelliCAL Standard LDO (Luminescent

Dissolved Oxygen) probe with 1m Cable:

DO:

Range: 0.10 to 20.00 mg/L (0 to 200%) Resolution:

0.01 mg/L

Sensor Type: Luminescent Dissolved Oxygen

(LDO)

Special Feature: LDO technology. No membranes.

Temperature:

Range: 0°C to 50°C

Resolution: 0.1°C 2. Beaker: 50 ml Pyrex

3. Beaker: 100 ml Pyrex 4. Beaker: 150 ml Pyrex

5. Beaker: 200 ml Pyrex

6. Beaker: 250 ml Pyrex

7. Beaker: 500 ml Pyrex

8. Beaker: 1000 ml Pyrex

9. Beaker: 2000 ml Pyrex

10. Wash bottle Plastic

11. Spectrophotometer (HACH,

DR 3900) (USA)

Without RFID Technology,110 - 240V

Operating Mode: Transmittance (%), Absorbance

and Concentration, Scanning.

Light Source: Gas-filled Tungsten (visible)

Optical System: Reference beam, spectral

Wavelength Range: 320 to 1100 nm

Wavelength Accuracy: ± 1.5 nm

(wavelength range 340 to 900 nm)

Wavelength Reproducibility: ± 0.1 nm

Wavelength Resolution: 1 nm

Wavelength Calibration: Automatic

Wavelength Selection: Automatic, based on method

selection

Spectral Bandwidth: 5 nm

Photometric Measuring Range: ± 3.0

Abs(wavelength range 340 to 900 nm)

Photometric Accuracy: 5 mAbs at 0.0 to 0.5 Abs 1

% at 0.50 to 2.0 Abs

Photometric Linearity: < 0.5 % to 2 Abs ≤ 0.01 %

at >2 Abs with neutral glass at 546 nm

Stray Light: < 0.1 % T at 340 nm with NaNO2

Display: 7 TFT, WVGA (800 pix x 480 pix)

Data Logger: 2000 measured values (Result, Date,

Time, Sample ID, User ID)

Preprogrammed Methods: > 240

2

User Programs: 100

Sample Cell Compatibility:

13 mm round, 16 mm round,

1 cm & 5 cm rectangular, 1 round,

1 square

Dimensions:

(H x W x D) 5.9 in x 13.8 in x 10 in(151 mm x 350

mm x 255 mm)

Weight: 9.26 lbs. (4.2 kg)

Operating Conditions: 10 to 40 °C

Storage Conditions: -30 to 60 °C

Power Supply: Benchtop Power Supply

Power Requirements (Voltage)

110 - 240 V AC

Power Requirements (Hz)

50/60 Hz 12. Turbidimeter with turbidity

standard solution (USA/

China)

Accuracy: ± 2 % of reading plus stray light

Battery Requirements: 4, AA

Dimensions (H x W x D): 77 mm x 107 mm x 229

mm

Display Size:240 x 160 pixels

Light Source: tungsten filament lamp

Power Requirements: 100 - 240 V AC / 50/60 Hz

(with optional Power or USB+Power module)

Power Supply: Batteries (see Battery

Requirements) or Optional Power Supply

Range: 0 – 1000 NTU

Repeatability: ± 1 % of reading or 0.01 NTU ,

whichever is greater

Response Time: 6 s in normal reading mode

Sample Cell Compatibility: 25 mm x 60 mm round

Sample Requirements: 15 mL (0.5 oz)

Sample Volume: 15 mL

Stray Light: < 0.02 NTU

Includes: Instrument, case assembly, 4 AA alkaline

batteries, 6 sample cells, StablCal ampule kit,

silicone oil, oiling cloth, manual.

Turbidity Standard Kit: includes 1 sealed vial

each, 0-10 NTU, 10-100 NTU, 100-1000 NTU

13. Turbidimeter Sample cell 25 mm x 60 mm round

14. Measuring cylinder: 100 mL Pyrex

15. Measuring cylinder: 200 mL Pyrex

16. Measuring cylinder: 250 mL Pyrex

17. Measuring cylinder: 500 mL Pyrex

18. Measuring cylinder: 1000

mL

Pyrex

19. Conical Flask: 200 mL Pyrex

20. Conical Flask: 250 mL Pyrex

21. Conical Flask: 500 mL Pyrex

3

22. Volumetric Flask: 50 mL Pyrex

23. Volumetric Flask: 100 mL Pyrex

24. Volumetric Flask: 200 mL Pyrex

25. Volumetric Flask: 250 mL Pyrex

26. Volumetric Flask: 500 mL Pyrex

27. Volumetric Flask: 1000 mL Pyrex

28. Volumetric Flask: 2000 mL Pyrex

29. Pipettes: 1 mL Pyrex

30. Pipettes: 2 mL Pyrex

31. Pipettes: 3 mL Pyrex

32. Pipettes: 4 mL Pyrex

33. Pipettes: 5 mL Pyrex

34. Pipettes: 6 mL Pyrex

35. Pipettes: 8 mL Pyrex

36. Pipettes: 10mL Pyrex

37. Pipettes: 15 mL Pyrex

38. Pipettes: 20 mL Pyrex

39. Pipettes: 25 mL Pyrex

40. Pipettes: 30 mL Pyrex

41. Pipettes: 50 mL Pyrex

42. Glass bottle: 100 mL Pyrex

43. Glass bottle: 250 mL Pyrex

44. Glass bottle: 500 mL Pyrex

45. Glass bottle: 1000 mL Pyrex

46. Funnel Pyrex

47. Funnel holder Pyrex

48. Dropper

49. Distillation unit Double heating type

50. Balance (0.001 gm to 100

gm) (Japan)

Shimadzu Model: BL220H

51. Balance (1 g to 2000 g) 1 gm to 2000 gm

52. Oven (China) Capacity: 135 Liter

Material: Stainless Steel

Type: Digital Type

Accuracy : ± 15 °C

Range: ambient to 200°C

4

53. Burette Pyrex

54. Burette Stand

55. Digital Titrator (HACH) Accuracy: ± 1 % (Uncertainty of readings is 1

digit.) 56. Stirrer

57. BOD bottle Pyrex

58. Assembly for “BUET

Arsenic Kit” (Low range)

59. Assembly for “BUET

Arsenic Kit” (High range)

60. Incubator for BOD

(USA/Germany/Italy)

Accuracy: ± 0.5 °C at 20 °C Temperature

Uniformity

Capacity: 90 BOD Bottles

Dimensions (H x W x D): 978 mm x 470 mm x 508

mm

Electrical Specifications: Volts: 200-240V Hertz:

50/60 (2.0A)

Temperature Range: 15 - 45 °C

61. Incubator for Bacteria

culture

(USA/Germany/Italy)

Capacity : 105 lit

Heater power: 300 W

Temperature:

Range- Ambient temperature +5oC to 70oC

Fluctuation- ±0.2oC at 37oC, ±0.3oC at 50oC

Variation- ±0.6oC at 37oC, ±1.0oC at 50oC

Heat-up time: 25 min to 37oC

40 min to 50oC

Recovery time (Door open 30 sec): 08 min to 37oC

12 min to 50oC

Controller: Digital Fuzzy Control with push button

Display: Digital LCD with back light

Material:

Internal- Stainless steel

External- Powder coated steel

Inner door- Inner tempered glass door

Shelves: 2ea of PTFE-coated steel wire shelves

Ventilation: 1ea of ventilation hole with stainless

steel cap, hole diameter 40 mm

Safety device: over temp. and over current

protector, sensor error detector

Power consumption: 292.9 W

Power supply: 230 V 62.

rack for incubation of petri-

dishes

- acrylic constrution with polycarbonate posts

- can hold 56 petri dishes of 60 mm

- Visible from all sides

5

63. Complete set filtration unit:

a) filter funnel of 100 ml

capacity

b) porous support for filter

c) filter support,

d) suction vessel syringe

with two way valve for

providing the vacuum

needed for the filtration

e) suction/vacuum pump

No (e) should be Germany)

a) Pyrex or plastic

e) Capacity: 0.6 litre/sec (1.3cmf) at 0 mm Hg.

(Provides up to 68.6 cm/27” Hg vacuum)

Power: 220 V, 60 Hz

1725 RPM w/N

Includes: vacuum and pressure gauges and

regulators, oil filter assembly, hose nipples, outlet

filter switch, cord and plug

f) 1/4'” vacuum tubing, 10 feet.

64. sample vessels forceps

(China)

65. Hot plate Included:

Hotplate Magnetic Stirrer,

Manual

Magnetic Bar Set (Octagonal Shape), Qty:10 Pcs

Specifications:

Construction material: epoxy painted aluminum

structure

Heating plate: ceramic material

Dimensions of the heating plate: 200 x 200 mm

(7.9 x 7.9 in)

Display: reading of the set temperature

Electronic speed regulation: up to 1300 rpm

Electronic temperature control: from room

temperature to 540 °C

Stirring volume (H2O): up to 15 liters

Stirring system: high-power driving magnet

operated by a mono-phase motor for continuous

operation

Power Supply: 230V/ 50-60Hz

Power: 800 W

Dimensions (W x H x D) : 205 x 96 x 335 mm (8 x

3.7 x 13.2 in) 66. Petri-dishes 60 mm dia

67. Thermometer (China) 0o ~ 50o C 68. Nessler Tube Pyrex 69. Spatula spoon Steel

70. Spatula micro Steel 71. Coagulation (stirrer) device

(PHIPPS & BIRD)

(USA/Italy)

Construction material: epoxy painted metal

structure

Models: 6 positions

Back panel: disconnectable illuminated

Stainless steel stirring rods: adjustable in height by

a self blocking chuck

DC gear motor

Monoselector: same speed for each rod

6

Power: 19 W

Dimensions (WxHxD):

935x347x260 mm (36.8x13.7x10.2 in)

PERFORMANCE

Electronic speed control: from 10 to 300 rpm

Speed setting interval: 1 rpm

Microprocessor controlled timer: 0~999 min or

0~99 hours (or continuous)

Included: 1500ml, Qty: 06Pcs Beaker, Pyrex

Specifications of Chemicals

1. Standard pH solutions (pH 4 and pH

7) for calibration of pH meter

2. Filter paper (Whatman No. 2 and 5C) 3. potassium chloroplatinate (K2PtCl6)

4. crystalline cobaltous chloride

(CoCl2.H2O)

5. Phenolphalein indicator 6. Sodium hydroxide 7. Standard Sulfuric acid Merck, Germany 8. Bromocresol Green

9. Methyl orange indicator

10. Potassium chromate indicator 11. Silver nitrate Merck, Germany 12. Manganous sulfate solution

13. Potassium iodide Merck, Germany 14. Sodium thiosulfate Merck, Germany

15. Starch Merck, Germany

16. Alum Merck, Germany 17. Potassium Iodine crystal Merck, Germany 18. Acetic acid (Conc) Merck, Germany 19. Bleaching powder

20. Ethanol Merck, Germany 21. Dehydrated medium, 1% rosolic acid 22. Sodium hydroxide Merck, Germany 23. Media for TC and FC (dehydrated)

24. Filter Membrane, EZ-Pak, 0.45

micron, 47 mm, white, gridded 600/pk

(Millipore)

25. Erichrome black T dye

26. EDTA India 27. HACH Ferrover iron reagent Iron Reagent for Iron Test, 100/Pk, Range:

0.02 to 3.00 mg/L, Method: Ferrover,

HACH Co. USA 28. Hydrochloric acid

29. Potassium permanganate

30. Potassium thiocyanate

7

ANNEXURE A TO

BAIUST LETTER NO. 001/ADMIN/TENDER (LABS)/2017

DATED: 07 DECEMBER 2017

TERMS AND CONDITIONS FOR CONTRACT FOR SUPPLY OF LAB EQUIPMENT IN

BANGLADESH ARMY INTERNATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY

(BAIUST), COMILLA CANTONMENT

1. Strict compliance on quality control of supplied items has to be ensured by vendors. If any

item to be found not meeting the quality, the whole contract may be cancelled or rejected.

2. Installation of items should be done in designated place. All supply and installation must

have to end by the deadline that will be specified in Work Order.

3. Quoted price must include VAT and AIT.

4. Warranty period, free service warranty and service support must be mentioned in the offer.

5. Payment will be made as per progress of work and completion.

6. Supply of quality assurance certificate/manufacturers/suppliers quality certificates (ISO, CE,

etc) should be submitted along with quotation.

7. Manufacturers authorization letter for required heavy equipment/machine should also be

submitted.

8. There should be specific terms on training required for supplied machine/items in the quoted

offer. Vendor has to arrange the training of concerned Personnel/operators/lab technicians, etc when

applicable. The requirement and timeline will be given in the Work Order.

9. BAIUST, Comilla Cantonment authority reserves the full right to cancel or reject any

contract without explaining the reason.

10. The tenderer shall submit the following additional documents with its Tender:

a. Valid Trade License

b. Current Bank Solvency Certificate.

c. Income Tax Certificate

d. VAT Registration Certificate

e. Technical and Financial offer.

A-1