CSIR- NATIONAL PHYSICAL LABORATORY

(Council of Scientific & Industrial Research)

Dr. K.S. Krishnan Marg,

New Delhi-110012

TECHNICAL BID(Envelope-II)

Sub: Replacement of two nos. old elevators including 5

year CAMC at MSB, NPL colony.

TECHNICAL BID(Envelope-II)

SCOPE OF WORK & OTHER SPECIAL CONDITION

File No.004/0132/2017-W&S

Sub: Replacement of two nos. old elevators including 5 year CAMC at MSB, NPL colony.

SCOPE OF WORK

1) NPL intended to replace old & inefficient elevator which is installed at MSB in NPL colony. The agency who

is awarded the contract is required to complete the work as per the scope of work and stipulated period

of time.

2) Supply, Installation, Testing & Commissioning of Energy efficient & latest safety features passenger

elevator in existing pit, with specifications as enclosed in Technical Bid and should confirm to I.S./CPWD

general specification for electrical work(part- III- lifts and escalators)2003 as amended up to date,

including dismantling of 2 Nos. old existing elevator at multi-story building and making good the same.

Make of new elevator- as per CPWD approved class A categories firms / manufacturer.

3) The work shall be generally carried out as per tender specifications and in accordance with the following:

A) CPWD General Specification for Electrical work Part-I internal-2013, as amended upto date.

B) CPWD General Specification for Electrical work Part-III- Lifts & Escalators-2003 as amended upto date.

C) The norms laid by State Electricity Board.

D) The electricity Ac.2003.

E) National Electrical Code.

F) The Bombay lift Act-1983 as Extended to NCT of Delhi lift rule, 1942.

4) Lifts are to be replaced one by one. One elevator should be in running conditions.

5) The contractor is also suppose to provide drawing and detail of electrical wiring, operation manual etc.

before start of work.

6) Necessary major civil work like extreme necessity of change of position of door (If required on technical

ground) will be done by NPL. The lift facia is also being renovated separately however all further

necessary minor civil work such as pit cleaning, separator channel and any other items to be required at

the time of installation of new elevator. Further any damage made to NPL infrastructure during work

should be made good by the contractor free of cost.

7) The agency is to provide satisfactory inspection report from lift inspector of NCT.

8) Pre-installation permission (if any required) from statuary authority will be responsibility of agency.

However payment will be reimbursed (if any) subject to production of paid receipt.

9) Superseding elsewhere mentioned in the tender document, Security deposit shall be released as

follows:

A) 50% on completion of defect liability period of one year.

B) Balance 50% will be converted into security deposit for CAMC and will be released in 05 equal

installments, after completion of each year of CAMC.

10) Tenderer are advised to visit the site before quoting the rate and rate quoted by the contractor shall

include all taxes.

OTHER SPECIAL CONDITION for CAMC

CAMC work will be awarded after completion of warranty period on the basis of quoted rate and a rider

agreement will be made before start of CAMC. The following scope work is to be catered in CAMC

agreement:

1) CAMC cover all parts inclusive of labour, materials, transportation, tools & plants, spares etc.

complete in all respect.

2) Breakdown maintenance will be carried out within 24 hours.

3) Regular preventive maintenance is to be done at a interval of one months.

4) Payment will be released on quarterly basis after satisfactory service.

SIGNATURE OF CONTRACTOR/Firm

With Date and Seal

1 Type of lift

2 Number of Lifts required

3 Load: No. of person

4 Rated speed Existing

5 Details of Lifts Sl.

No.

Location Number

of Lifts

Total travel in

metres

(approximate)

Number of

floors served

Number of

landing

served

1 Lift NO 1

to 2

2 27 G+9 G+9

6 Number of floors served

7 (A) Inside size of lift well available

B Inside size of lift car desired

8 Dimensions of lift machine room

9 Position of counter weight

10Height of top most floor(inside shaft) head

room available

11(A) Type of drive and control

B Type of operation

12 Car entrance door

a Number

c Types of door

d Car open in front only or open

e Type of car

13 Construction design and finish of car

14 Emergency light & emergency alarm

15 Illumination of fixtures

16 Fan

17 False ceiling

18 Inter-com facility

19 Indication in the car

20 Indicators at landing

21 Push button in car

ii. Direction of travel.

i. One button for each landing.

ii. Additional buttons as per CPWD Specification.

10 no ( as per site condition)

Automatic power operated Center Opening Doors & frames in Stainless Steel

vandal proof Linen finish

i. Car position

Stainless Steel in vandal proof linen.

Stainless Steel car vandal proof linen finish with mirror body work and

chequered 3 mm thick stainless steel flooring, S.S. false ceiling

Should be battery operated. (Battery i/c in scope of work)

LED – Lighti g.

Cabin fan with protective cover guard recessed in car Roof.

Stainless Steel false ceiling with circular fan & LED light car as per

manufacturers standards.

Hands free Press & speak 2way intercom

i. Landing call registration.

ii. Floor position.

iii. Direction of travel.

iv. Attendant /Auto operation

G+9

SPECIFICATION FOR PASSENGER LIFTS

Passenger

02 Nos.

544 kg ,8 Passenger

1 MPS

In front only

As per existing( Approx. 1800mm(W)x1800mm(D))

As per existing ( as per existing well size or suitable for 8 passenger)

As per existing or sutaible for 8 passenger

As per manufacture guideline

As per existing ( approx. 5500MM)

Microprocessor based AC variable voltage variable Frequency.

Duple – sele ti e olle ti e operatio ith/ ithout Atte da t.

22 Push button in landing

23 Type of signal system

24 Landing entrance

a Location of landing entrance in different floors

b Number

c Size

d Type of doors

e Lift in use/lift out of order sign

25 Power supply

26 Is neutral wire available for control circuits

27 Environment condition at site of installation

28 Storage space provided

29 Factor of safety for ropes

30 Type of levelling

31 Safety

32 Locks

33 Buffers

34 Automatic Rescue Device

35 Special requirement

Two way automatic and accuracy maintaining ± 5 mm accuracy.

As per CPWD Specification ( Part III-2003) amended upto date.

Mechanical special key to open lock at every landing in emergency

(emergency opening shall be feasible at all landings).

Spring buffers for lift car and counter weight.

Battery operated automatic rescue device to bring the car to the nearest

landing in the event of break down due to power failure as well as controller

or system failure.

i. Full Height Infra red curtain door safety.

10

All doors on the same side

10 Nos.

As per existing ( suitable entry for 08 passengers)

Automatic power operated Center Opening Doors in Stainless Steel vandal

proof linen finish

A suitable box above the lift landing with LED Illuminated bilingual (in English

& Hi di) sig of “LIFT OUT OF ORDER) o i g up si ulta eousl at all floors

(a) Power:- 415 V± 10%, AC, 3phase, 50 Hz± 2%, 4 wire system

(b) Lighting:- 230 V, AC, 50 Hz.

as per requirement

Winter condition 2°C, Summer condition 46°C, Monsoon (Humidity 98%)

Yes in the machine room. (Temporarily)

h) Fire a ’s s it h at ase e t.

i. One button at top and ground floor landing and 2 buttons in intermediate

floors.

a) Digital floor position indicator in the car and at Landing(to be provided

above the car/landing doors)

b) Travel direction indicator in the car and at all landings (to be provided

above the car/landing doors)

c) Gongs & visual indications on all landings for pre arrival of the car for two

or more cars.

d) Overload warning Audio & visual indicator, inside the car (lift should not

start on overload)

e) Battery operated alarm bell and emergency light.

f) Car operating panel with fade proof luminous buttons in car and with

intercom.

g) Luminous hall buttons at all landings (Braille Type)

36

Special requirements (for lift to be used by

differently abled passengers) long as per site

requirement.

37

a)

b)

c)

d)

e)

38

The ARD shall not function when the car is overloaded.

The ARD shall respond within 8 seconds.

The ARD shall be able to work at least 5 times within a hour.

Technical Requirement for INFRA RED DOOR PROTECTION SYSTEM(IRD)

The charge time between two successive operations shall not be more than 30 minutes.

vii. In order to prevent stranded passenger inside the lift car coming out

without the help & guidance of rescue personals, the landing door should not

be openable, except by authorised rescue personnel.

i. A hand rail not less than 600mm above floor level shall be fixed adjacent to

the control panel on 3 sides.

ii. Lift control shall be through Braille buttons and their operation should

involve minimum effort.

iii. The control panel inside the car, the landing control/push buttons at the

landings shall be at a height of 900mm from car/landing floor levels.

iv. Voice announcement system in the car to announce the position of the

elevator in the hoist way as the car passes or stops at a floor served by and

indicate age is either open or closed.

v. The time of an automatically closing door should be minimum 5 seconds

and the closing speed should not exceed 0.25 m/sec.

vi. The Braille signage will be posted outside the lift.

vii. The cabin fan in the car shall be on when the lift motor is started and off

when lift motor is off.

viii. The emergency light and alarm shall be connected to the storage battery

provided for ARD.

Technical Requirement for Automatic rescue device(ARD)

The ARD shall consist of at least four numbers of batteries of minimum 15AH capacity.

iX. Provision of C C TV camera in both lift for surveillance and security of

passenger.

This toe guard shall be for the full width of the car & for a height of not less

than 700mm or as per requirement. This shall be made of MS sheet of

appropriate thickness with necessary frame and shall be internally braced to

have rigidity & mechanical strength.

ii. Opening of all landing doors with the help of emergency key.

iii. Wire mesh guard for counter weight in pit, as well as midway in the shaft

where the car crosses the counter weight.

iv. Fireman's switch control in Basement.

v. Floor position annunciation system with music besides the annunciation

should include a set of Dos & Do ’ts for the passengers in the car, suitable

for normal and various types of breakdown situations, in Hindi, English.

vi. A TOE GUARD, to protect accidental fall into the lift shaft by persons

getting down from the lift car, when the car is in midway between two

landings during breakdown situations.

a)

b)

39The complete system and safeties should work satisfactorily within voltage range 415V+-10% and frequency range 50HZ+-

2%.

Total protection height will be at least 1.8 mtr. right from the bottom and the door detector shall be equally distributed

between highest and lowest levels of the entrance.

The IRD system shall be effective even in case of failure of some of the sensors.

SIGNATURE OF CONTRACTOR

with Date and seal

A General TO BE FILLED BY CONTRACTOR/FIRM

1 Name of manufacturer

2 country of manufacturer

3 Capacities(persons/weight)

4 service

5 speed of travel

6 Height of travel

7 No. of floors served

8 No. of openings

9 postion of counterweight

10 Type of levelling method

B Machine

1 position of machine

2 motor

3

power supply(415 plus minus 10%,50HZ plus

minus 2%)(yes/No) suitable for operation

C Brake

1 Type

D Car and Doors

1 Outside dimensions of car

2 Inside clear dimensions(LxBxH)

3 construction of car

4 Design/type of enclosure of car

5 Detail of flooring

6 Attachment and fitting inside the car

TECHNICAL PARTICULARS

7

Thickness of sheet used in construction of car

and doors

8 Car Doors

a Size

b Operation

c Construction,Design & Finish

9 Landing Doors

a Size

b Operation

c Construction,Design & Finish

E Safety Devices

1 Car safety type

2 Counter weight safety-type

3 Door interlocks in car -type

4 Door locks in landing-type

F Other safeties included in the offer

G Provision for physically challenged people

H Copper cable

SIGNATURE OF CONTRACTOR

with Date and seal

S.No. Ref. to clause of the specification Description of Deviation Reason for Departure

1

2

3

4

1

2

3

4

1

2

3

4

Certified that except for the departures mentioned above the tender is in accordance with CPWD

General specification for electrical Works ( part-III) Lifts & Escalators 2003 and in accordance with

detailed requirements specified in the tender specifications/schedule of quantities.

DEPARTURE FROM DETAILED REQUIREMENTS SPECIFIED BY DEPARTMENT

ANY OTHER DEPARTURE

SIGNATURE OF CONTRACTOR

with Date and seal

SCHEDULE OF DEPARTURE FROM SPECIFICATIONS

NAME OF AGENCY

Part-I

DEPARTURE FROM GENERAL SPECIFICATION

Part-II

Sr.

No.

DISCRIPTION UNIT QTY. Rates in

figure (RS)

Rates in word(RS) Amount

PART A (S.I.T.C. OF LIFT WORK)

1 ITEM NO. 1: Supply,Instalation,Testing &

Commissioning of Energy efficient & latest safety

features passanger elevator in existing pit ,with

specifications as enclosed in Technical Bid,cluding

dismentalling of 2 Nos. old existing elevator at multi-

story building and making good the same. Make of

new elevator- as per CPWD approved class A

categories firms / manufacturer.

Each 2

2 Item NO.2:- Buy back offer of old/existing passanger

elevator (make-Kone &OTIS)installed at Multistory

Building at NPL Colony. Each 2 (-)

3 Item NO.3:- Comprehensive maintenance contract for

newly installed passenger elevator including all parts

and spares complete in all respect, After completion

of one year warranty period for 05 year.CAMC work

will be awarded after completion of warranty period

as the basis of quoted rate. quote the rate year wise

as follows:

NATIONAL PHYSICAL LABORATORY

NAME OF WORK : Replacement of two nos. old elevators including 5 year CAMC at MSB, NPL colony.

PART B (Comprehensive maintenance contract of newly installed lift for five year)

Total Amount (Part A )

SCHEDULE OF QUANTITY(VOLUME-2)

Sr.

No.

DISCRIPTION UNIT QTY. Rates in

figure (RS)

Rates in word(RS) Amount

A FIRST YEAR Each 2

B SECOND YEAR Each 2

C THIRD YEAR Each 2

D FOURTH YEAR Each 2

E FIFTH YEAR Each 2

Signature of contractor

with date

Total A ou t i Words……………………………………………………………………………………………………………………………………………………………

Total Amount (Part B)

Total Amount (Part A + Part B)

Note: Tenderer are advised to visit the site before quoting the rate.