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ANNEXURE “2”
DETAILED TECHNICAL SPECIFICATIONS:
SCOPE OF WORK: Supply of Laboratory Furniture as per the technical specifications
and layout.
A. Laboratory Furniture
1.1 The Scope of work Includes:
Providing Laboratory furniture solution based on specified make list and international standard
specifications in line with the BOQ. The responsibility shall include:
Furnishing all laboratory worktops i.e Jet Black Granite work tops and supporting structures
including delivery to the building, setting in place, levelling and scribing to walls and floors as
required and Furnishing and installing all filler panels, Leg space panels, with necessary
hardware as per standards.
Supply & Installation of all Laboratory Sinks, Cup sinks etc., as per the BOQ and as per
standards.
Supply & Installation of service strip supports where specified, and setting in place service
structures and reagent shelves.
Removal of all debris, dirt and rubbish accumulated as a result of the installation of the
laboratory furniture to an onsite container provided by others, leaving the premises broom clean
and orderly.
1.2
BASIS OF WORK
It is the intent of this specification to use specified make list as the standard of construction for
steel laboratory furniture. The construction standards of this product line shall provide the basis
for quality and functional installation.
Jamia Hamdard University reserves the right to reject alternate proposals and to award based
on product value where such action assures the owner greater integrity of product.
Any deviation from technical specification will not be considered by Jamia Hamdard University.
1.3 QUALITY ASSURANCE
The steel laboratory furniture manufacturer shall provide work tops and casework all
manufactured & shipped with proper packing & should take the full responsibility of the entire
scope of works as specified in the tender.
(b) General Performance: Furniture shall meet the performance requirements and should
follow the complete SEFA 8-M-2010 guidelines.
Bidder shall attach the third party test certificates of the furniture systems as per SEFA 8-M2010 duly certified by SEFA approved laboratory, as mentioned on their website, within the last
two years.
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1.4 SUBMITTALS
Manufacturer's
Data:
Submit
instructions
for
each
type
of
casework.
a)
The Prospective Vendor shall visit Jamia Hamdard University & the respective
Laboratory Furnitures Room Layout drawing to be submitted in line with BOQ items, after
obtaining the respective purchase order.
b)
Mock-up Samples: Demonstration/Submission of ALL the Mock up samples of the following
Laboratory furniture items having certification of SEFA 8-M-2010 Standards shall be submitted
alongwith Technical Bid tender. The Mock up Samples shall be reviewed for color, texture,
quality of workmanship, quality of material used and conformance to the specification of furniture
required by Jamia Hamdard University, New Delhi as mentioned in the technical specifications
(Annexure- 3) & BOQ. Any tender received without the following ALL the Mock-up samples as
mentioned below, within stipulated time & is not confirming with the detailed technical
specifications shall be rejected. `
c)
All Paperwork including Road permits etc, enabling the samples to reach Jamia Hamdard
University, New Delhi within the prescribed time limit set by the tender shall be entirely to the
Bidders Responsibility and scope.
d)
The Bidder shall contact the Registrar, Jamia Hamdard University for allotting the requisite place
for installing the mock up samples.
e)
Mock-up Samples:i). One Island Bench Size: 1500mmW x 1550mmD x 900mmH, with Slideable Electrical
cassette panels with 4Nos. of 5/15A switch & socket & Slide able Gas cassette panels with
Vertical Service drop 2 meter long from bench height working top, with 1 No. Slide able
Under Bench Cabinet Size: 500mmW x 500mmD x 650mmH, having One Drawer & One
Door with One Adjustable/Removable shelf;
ii). Two SLIDEABLE Reagent Rack with 2 Level Shelf, having raised edges, as per tender
technical specifications without any Deviations.
iii). Island Sink Bench: Size: 1550mmD x 750mmW x 900mmH, with splash guard, SS Sink, 3
way water faucet, with Under Bench Cabinet Having 2Doors as per tender technical
specifications without any Deviations.
iv). Wall Bench: Size: 1500mmW x 750mmD x 900mmH, with Wall Cupboard Size: 1500mmW x
300mmD x 600mmH, with Slideable Electrical cassette panels with 2Nos. of 5/15A switch &
socket, One Slideable Under Bench Cabinet Size: 500mmL x 500mmD x 530mmH, having
One Drawer & One Door with One Adjustable/Removable shelf, as per tender technical
specifications without any Deviations.
f)
The abovesaid mock-up Samples should also meet the Steel Paint System Finish and
Performance Specifications Standards of SEFA-8M-2010, testing details(with chemical
resistance chart) of which shall need to be submitted with the third party test certificate in
the tender documents.
1.5 Warranty
The selected manufacturer must warrant for a period of One-year (starting from date of
acceptance or occupancy, whichever comes first) that all products sold under the contract
referenced above shall be free from defects in material and workmanship. During this period,
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the firm shall be bound to meet all the warranty obligations with respect to any manufacturing
defects and or maintenance.
1.6 MATERIALS
General Requirements: It is the intent of this specification to provide a high quality steel cabinet
specifically designed for the laboratory environment.
(a) Sheet Steel: Galvanized (Zinc Coated) GI steel sheet double skin pass shall be prime
grade 3mm, 2.5mm, 2mm, 1.5mm, 1.2mm, and 1.0mm roller levelled, and shall be treated at
the mill to be free of scale, ragged edges, deep scratches or other injurious effects. All raw steel
have to be procured from TATA, Jindal, SAIL, Pasco steel certificates for the same to be
provided. No material used in the supply of furniture should be below 1.0mm thk.
(b) Glass: If At all Glass is used for framed sliding and swinging doors shall be 5 mm thks float
glass. Glass used for unframed sliding doors shall be 6 mm thk float glass, or as per specified
in drawings or specifications.
1.7 Cabinets:
Drawer and Door Pulls- shall be of Aluminium pressure die cast (PDC) OR Stainless Steel 304
Grade handles of minimum 300 mm length which shall be Epoxy powder coated. No Plastic,
Chrome Plated, Aluminum extruded handles shall be used by Bidder.
Hinges: Hinges shall be made of Stainless Steel and shall be 5 knuckle BUTT hinges. The
hinges should be with atleast 90 degree opening. Doors under 36" in height shall be hung on
one pair of hinges, and doors over 36" high shall be hung on 3 hinges in case of under storage
cabinets. Hinges shall be of Approved make only & with Compliant with SEFA -M-2010
Standards .
Locks: shall be of approved makes of multipurpose type for cabinets with shutters and shall be
with positive locking arrangement for cabinets with three drawers. Each Lock shall come with
two keys. The “O” Ring over the lock barrel shall be black colour nylon moulded only and NOT
steel plated type.
Shelf supports: Shelf support clips shall be powder coated or plated.
Drawer Slides: Shall be telescopic Heavy duty , ball bearing slides of approved makes & shall
be CED coated Black colour or duly Plated.
Legs: Shall be One piece ‘C’ Frame construction only, deep drawn moulded in min. 2.5 mm thk
in EDD CRCA frame work with 50mm width by 50 mm Ht and epoxy powder coated with heavy
duty self adjusting levellers OR alternatively be 60mmx 40mm / 50mm x 50mm, Shall be of
Minimum 2.5 mm thickness. Any Section for the Legs below 2.5mm thickness shall not be
acceptable.
All Legs shall have smooth rounded edges for good aesthetics and easy cleanability.
For tables without verticals 2mm thk epoxy powder coated channel shall be tied to the C frame
leg.
1.8 CONSTRUCTION
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Steel Under bench / Wall Cabinet Construction:
1.8.1 General:
(i)
The steel furniture shall be of modern design and shall be constructed in accordance
with the best practices of the Scientific Laboratory Equipment Industry. First class quality
casework shall be insured by the use of proper machinery, tools, dies, fixtures and skilled
workmanship to meet the intended quality and quantity for the project. It should be lifted on
legs ‘C’ Frame to give an easy floor cleaning possibility.
(ii)
All cabinet bodies shall be of OVERLAY design with fully welded construction. The Body
(Casing) of the Cabinets shall be fabricated in combination of 2mm, 1.5mm,1.2mm and 1mm GI
steel sheets only casing to be knock down with riveting or Screws.
(iii)
All shutter and drawer Vertical sides only to be of half round post formed construction to
avoid any sharp edges and easy clean ability.
(iv)
All cabinets shall have a cleanable smooth interior.
(v)
All cabinets shall be slideable in the entire length’s of the table and shall be able to slide
from one table to another when connected & installed in the same line with requisite slidestoppers at extreme ends of the table. Sliding of cabinets shall be at top front end of the cabinet
as well as bottom rear end of each slideable cabinets with nylon rollers having ball bearings.
1.8.2 Steel Gauges:
Gauges of steel used in construction of cases shall be 2mm,1.5mm, 1.2mm & 1mm
respectively.
1.8.3 Under bench/wall Cabinets:
(i)
A complete fully welded type storage cabinet construction consisting of cabinet frame
cover panel metal shutters and drawers support brackets shelves slides and handles.
(ii)
Knock down Cabinet body is a combination of 2mm, 1.2 mm & 1mm thick GI steel
sheets.
(iii)
Side Cover panels: End side panel and back panel of 1 mm thick GI steel sheets.
(iv)
Shutters: Sandwich type Metal Shutters with infill material shall be of 1mm thick GI steel
sheets on either sides and 60-70 microns epoxy powder coated. It is available in variety
of colors combination and can be easily cleaned.
(v)
Shelves and Drawers: GI steel sheets shelves have a load carrying capacity of 40 kg.
The overall load carrying capacity of cabinet is 80 Kg of UDL (40 kgs. on each shelf and
40 kgs. on bottom). The overall load carrying capacity of drawer is 40 kgs, of UDL for a
pair of slide.
(vi)
Adjustable/removable shelves to be provided in underbench cabinets.
1.8.4 Vertical Construction
Verticals shall be made of Aluminium or Stainless Steel grads 304, duly epoxy coated for
strength, stability& rigidity.
Verticals shall be of minimum 150mm x 25mm and atleast 2mm thick to enable sliding in heavy
duty construction. Smaller size Verticals shall NOT be accepted.
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Vertical shall have groove on the entire height for sliding of adjustable Reagent racks/shelves
and/or wall cabinets.
Legs are fixed with vertical for stability of tables. Leveller bolts are provided at bottom of each
vertical for levelling.
All Verticals shall have top caps in plastic preferable in ABS plastic.
1.8.5 SLIDABLE Reagent Racks/Shelves Construction
Construction of Shelves bracket shall be of Aluminium pressure die cast of minimum 180mm x
50 mm with provision for Lattice rod in shelf bracket. Shelves brackets shall be fixed with
shelves front and back supports which shall be aluminium extruded section of T 6063 grade
with spill stopper edges all around or alternatively similar fabricated from stainless steel grade
304 construction. The entire shelfs shall be epoxy powder coated.
In case of Island Tables, when two tables are placed back to back, no gap shall be there
between the reagent shelves, when on one plane.
Shelves are adjustable at all required working height and are slidable.
6 mm thk Phenolic Resin Compact Solid Laminate is to be provided in each shelf.
1.8.6 SLIDABLE / REMOVABLE-INTERCHANGABLE Electrical Services Construction:
All the Electrical services channels and service panel in Galvanized steel sheet 1 mm thk duly
epoxy powder coated. With Minimum Size: 200mm x 150mm . Electrical Services are having
removable/ interchangeable cover panel/cassettes on working side with plastic self locking
strips. No permanent fasteners for the removable panels/cassettes shall be accepted. Panel
key to be provided for removal/interchanging of panels.
Electrical switch sockets shall be provided of 5/15 OR 6/16 amps of approved make only.
1.8.7. Sink Table Construction:
Stainless Steel Sink Bowl Size:550mmL x 450mmW x 250mmD, having single piece molded
deep drawn stainless steel sink made from 316 quality stainless steel sheet with Granite Work
top With 3Way water tap.
One Piece Acrylic tinted SPLASH GUARDS at least 6mm thick.
1.8.8 Removable panel for maintain ace: Epoxy coated panels on min 1mm thk GI shall be
provided in the entire lengths of the table, which shall be removable for maintainace from the
front side.
1.8.9 Worktops:
Granite top: shall be 18-20mm thk, jet black granite with half round or Chamfered moulding on
working sides.
1.9 PERFORMANCE REQUIREMENTS- (Quality Assurance Plan)
Case work of Steel Construction Performance:
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(i)
(ii)
(iii)
(iv)
(v)
b)
Base cabinets shall be constructed to support at least a uniformly distributed load of 300
kgs.
Each moulded C frame leg should have a load carrying capacity of 600 kg
Each adjustable and fixed shelf shall support an uniformly distributed load of 70 Kg.
All drawers shall operate smoothly, a minimum of 90,000 cycles with an evenly
distributed load of 40 kg.
Swinging doors on floor-mounted casework shall support 50 Kg. suspended at a point 1
feet from hinged side, with door swung through an arc of 90 degrees. Weight load test
shall allow only a temporary deflection, without permanent distortion or twist. Door shall
operate freely after test and assume a flat plane in a closed position.
Steel Paint System Finish and Performance Specification:
Steel Paint System Finish: All steel coated surfaces to follow the following testing
standards:
Sr. CHARATERISTIC SPECIFICATION METHOD
STANDARDS REFERENCES
No
USED
.
1
DFT ( DRY FILM 60-70
ELCOMETE
ASTM-D 1186-93, IS
THICKNESS
MICRON(min)
R OR DFT 13871:1993 , IS 101
METER
2
GLOSS AT 600
70 ±5 UNITS
GLOSS
ASTM-D 523-89
METER
REAPPROVED (1994)
ISO 2813
DIN-67530, IS 13871:1993 ,
IS 101
3
SCRATCH
3 Kgs
SCRATCH
BS-3900PART E2 1970
HARDNESS
HARDNESS IS 101 ( PART-5 /SEC-2)1988,
TESTER
IS 13871:1993
4
IMPACT
275 Kg.cm
IMPACT
ASTM-D2794-93
RESISTANCE
TESTER
BS-3900 PART E3 1979, IS
101
JISK 5400-1979., IS
13871:1993
5
CROSS
CUT 1x1 mm
or
DIN 53151
ADHESION
GT=0
------------ISO 2409
ASTM 3002
ASTM 3359
JISK 5400 1979., IS
13871:1993
6
FLEXIBILITY
3.25 mm
CYLINDERIC DIN-53152, ISO1519
AL
ASTM D522
MANDREL
BS 3900 PART E1, IS 101 (
BENDING
PART-5 SEC-2 ) 1988
TESTERS
7
ERICHSEN
8 mm
ERICHSEN
JISK-5400-1990
CUPPING
CUPPING
IS 101 (PART5 SEC2) 1988,
TESTER
IS 13871:1993
8
SALT SPRAY
1000 HOURS
SALT
IS 101 (PART 6SEC1)1988
SPRAY
ASTM B117-95, IS
Page 6 of 10
CHAMBER
13871:1993
Zinc phosphate deposition rate: 1.1 gm / m2, IS-3618 1966 REAFFIRMED IN 1991 AND IS6005 1998. Mild steel (CRC): IS-513 1994 (PREAFFIRMED IN 1998). GRADE ‘D’ OR ‘DD’
QUALITY
Performance Test Results (Chemical Spot Tests):
Testing Procedure: Chemical spot tests for non-volatile chemicals shall be made by applying 5
drops of each reagent to the surface to be tested and covering with a 1-1/4" dia. watch glass,
convex side down to confine the reagent. Spot tests of volatile chemicals shall be tested by
placing a cotton ball saturated with reagent on the surface to be tested and covering with an
inverted 2-ounce wide mouth bottle to retard evaporation. All spot tests shall be conducted in
such a manner that the test surface is kept wet throughout the entire test period, and at a
temperature of 77° ±3° F. For both methods, leave the reagents on the panel for a period of one
hour. At the end of the test period, the reagents shall be flushed from the surface with water,
and the surface scrubbed with a soft bristle brush under running water, rinsed and dried.
Volatile solvent test areas shall be cleaned with a cotton swab soaked in the solvent used on
the test area. Immediately prior to evaluation, 16 to 24 hours after the reagents are removed,
the test surface shall be scrubbed with a damp paper towel and dried with paper towels.
Test Evaluation: Evaluation shall be based on the following rating system.
Level 0
Level 1
Level 2
Level 3
–
–
–
–
No detectable change.
Slight change in color or gloss.
Slight surface etching or severe staining.
Pitting, catering, swelling, or erosion of coating. Obvious and significant
deterioration.
After testing, panel shall show no more than three (3) Level 3 conditions.
Test Reagents
Test No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
Chemical Reagent
Test Method
Acetate, Amyl
Cotton ball & bottle
Acetate, Ethyl
Cotton ball & bottle
Acetic Acid, 98%
Watch glass
Acetone
Cotton ball & bottle
Acid Dichromate, 5%
Watch glass
Alcohol, Butyl
Cotton ball & bottle
Alcohol, Ethyl
Cotton ball & bottle
Alcohol, Methyl
Cotton ball & bottle
Ammonium Hydroxide, 28% Watch glass
Benzene
Cotton ball & bottle
Carbon Tetrachloride
Cotton ball & bottle
Chloroform
Cotton ball & bottle
Chromic Acid, 60%
Watch glass
Cresol
Cotton ball & bottle
Dichlor Acetic Acid
Cotton ball & bottle
Dimethylformanide
Cotton ball & bottle
Dioxane
Cotton ball & bottle
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18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
47.
48.
49.
Ethyl Ether
Formaldehyde, 37%
Formic Acid,
90%
Furfural
Gasoline
Hydrochloric Acid, 37%
Hydrofluoric Acid, 48%
Hydrogen Peroxide, 3%
Iodine, Tincture of
Methyl Ethyl Ketone
Methylene Cloride
Mono Chlorobenzene
Naphthalene
Nitric Acid, 20%
Nitric Acid, 30%
Nitric Acid, 70%
Phenol, 90%
Phosphoric Acid, 85%
Silver Nitrate, Saturated
Sodium Hydroxide, 10%
Sodium Hydroxide, 20%
Sodium Hydroxide, 40%
Sodium Hydroxide, Flake
Sodium Sulfide, Saturated
Sulfuric Acid, 33%
Sulfuric Acid, 77%
Sulfuric Acid, 96%
Sulfuric Acid, 77% and
Nitric Acid, 70%, equal parts
Toluene
Trichloroethylene
Xylene
Zinc Chloride, Saturated
Cotton ball & bottle
Cotton ball & bottle
Watch glass
Cotton ball & bottle
Cotton ball & bottle
Watch glass
Watch glass
Watch glass
Watch glass
Cotton ball & bottle
Cotton ball & bottle
Cotton ball & bottle
Cotton ball & bottle
Watch glass
Watch glass
Watch glass
Cotton ball & bottle
Watch glass
Watch glass
Watch glass
Watch glass
Watch glass
Watch glass
Watch glass
Watch glass
Watch glass
Watch glass
Watch glass
Cotton ball & bottle
Cotton ball & bottle
Cotton ball & bottle
Watch glass
* Where concentrations are indicated, percentages are by weight.
1.10 SERVICE FITTINGS & ACCESSORIES:
Laboratory Service Fittings: Service fittings shall be laboratory grade, and water faucets and
valve bodies shall be cast red brass alloy or bronze forgings or Stainless Steel. All fittings shall
be powder coated unless specified otherwise.
Service Indexes: fittings shall be indentified with service indexes in the following color coding as
per EN standards.
1.11 INSTALLATION
Preparation: Prior to beginning installation of casework, check and verify that no irregularities
exist that would affect quality of execution of work specified.
Adjust and Clean:
Page 8 of 10
Repair or remove and replace defective work, as directed by owner and/or his representative
upon completion of installation.
Adjust doors, drawers and other moving or operating parts to function smoothly.
Clean shop finished casework; touch up as required.
Clean work surfaces and leave them free of all grease and streaks.
Casework to be left broom clean and orderly.
Protection:
Provide reasonable protective measures to prevent casework and equipment from being
exposed to other construction activity.
APPROVED MAKE: The following Jamai Hamdard University approved make of material/product
for the proposed Lab furniture system shall only be used in construction/fabrication and rates
shall be quoted in price-bid accordingly. No other makes shall be used in supply of Furniture
Systems.
APPROVED MAKE OF MATERIALS FOR LABORATORY FURNITURE SYSTEM
S/
N
1
2
3
4
5
6
7
8.
9.
10.
11.
DESCRIPTION
APPROVED MAKE
LABORATORY FURNITURES:
LABORATORY
FITTINGS
–
WATER TAPS
WATER SAVER FAUCET (USA) / BROEN.
LABORATORY
ELECTRICAL
SOCKET/SWITCHES.
AVE / CRABTREE/WIPRO/LEGRAND.
HINGES
HETTICH,HAFFLE, ZIPCO,EBCO
LOCKS
HETTICH, HAFFLE, EBCO,GODREJ
SLIDE
HETTICH, HAFFLE ,EBCO
GALVANIZED (ZINC COATED)
STEEL
TATA/SAIL/JINDAL/POSCO
ELECTRICAL WIRING
POLYCAB / ANCHOR/ FINOLEX
SPOT FUME EXTRACTOR.
NEDERMANN/FUMEX
GAS / VACCUM TAPS.
WATER SAVER / BROEN.
TUBE LIGHT
WIPRO / PHILLIPS.
TABLE MOUNTED EMERGENCY
EYE WASH
WATER SAVER / BROEN.
APPROVED MAKE OF MATERIALS FOR FUME HOOD SYSTEM
DESCRIPTION
FUME HOOD
AIR FLOW MONITOR
APPROVED MAKE
TEL / TROX
AVE /CRABTREE / LEGRAND/ NORTHWEST/
ANCHOR ROMA.
CROMPTON / SIEMENS.
ELECTRICAL SOCKETS
ELECTRIC MOTOR.
EXAUST BLOWER for Fume Hood,
SPOT FUME EXTRACTOR AND
CHEMICAL STORAGE CABINET.
SEAT / PLASTIFIER/COLASIT.
Page 9 of 10
APPROVED MAKE OF MATERIALS FOR ELECTRICAL LINE SYSTEM
DESCRIPTION
APPROVED MAKE
MCB D.B. Box
Legrand, Siemens, Havels.
MCB
Legrand, Siemens, Havels.
Polycab, Finolex.
Wire & Cables
APPROVED MAKE OF MATERIALS FOR PLUMBING & DRAINAGE LINE SYSTEM
DESCRIPTION
APPROVED MAKE
CPVC
Prince, Plastomen, Astrol Flowguard.
HDPE
Nandi Polymer, Jampolytolythuler.
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