Supply and Installation of New fire fighting system in AMC Buildings in different Ward of Dyce-1 area and other ward in South West Zone in AMC (ARC)

Part-A - Fire Hydrant System

Supply, Installation, Testing & Commissioning of Fire Hydrant &

Sprinkler System as per the Technical Specifications & tender

Drawings .The work shall be Completed in all respect as per the

Instruction of Engineer Incharge.The system shall be Integrated with

BMS (Refer the Technical Specifications of BMS Specified in

Electrical Tender Document).The Auto Glow Signage applicable for

the respective system shall be scope of Vendor.The Vendor shall

Prepare and submit 06 Sets of detailed shop Drawings as per Tender

Specifications/Tender Drawings, Vendor also shall Submit 06 Sets

of As Built Drawings and 03 Sets of Soft Copy (in the form of CD in

Editable Format alongwith applicable Test Certificates,Data

Sheets,Operation & Maintenance Manual)

Supply, installation, testing, & commissioning of electric driven

1 Main Fire Pump suitable for automatic operation consisting of the 1 Set

following specification.

Back Pull out ,centrifugal end suction type pump complete for

delivery of 137 m3/hr (2280 LPM) with 2900 rpm against a total

1.1 head of 70 metres with bronze impeller complete with Gland

Packing with Complete accessories like Base Frame,Anti vibration

Pads,Coupling etc to make the system functional in all respect.

Squirrel cage induction , 3 phase ,415 Volt, 50 Hz, Energy Efficient

1.2 Motor suitable for above pump. (As per the Specifications of Motors

specified in the Electrical tender Document)

Supply, installation, testing, & commissioning of diesel engine

2 driven Standby Fire Pump suitable for automatic operation 1 Set

consisting of the following ( as per specification ).

Back Pull out ,centrifugal end suction type pump complete for

delivery of 137 m3/hr (2280 LPM) 2150 rpm against a total head of

2.1 70 metres with bronze impeller complete with Gland Packing with

Complete accessories like Base Frame,Anti vibration Pads,Coupling

etc to make the system functional in all respect.

Air cooled (Radiator Type) Diesel Engine developing suitable

Power for the above pump Complete with Exhaust Silencer,Hot

Insulation with Cladding,Supports ,Painting Complete with

Battery,Charging system,Cables, Panel (As per General

Specifications in electrical Tender),Diesel Tank (Min capacity for

Hrs Opration) Complete with Nozzles,Level Indicator, Isolation

Valves etc with Mounting Stand ,duly painted (Frame & Tank) in

all respect to make the System Functional.

Supplying, installing, testing, & commissioning of Electric Motor

3 driven Pump suitable for automatic operation consisting of the 1 Set

following ( as per specification ).- (Terrace Pump)

Back Pull out ,centrifugal end suction type pump complete for

delivery of 900 LPM against a total head of 30 metres with bronze

impeller complete with Gland Packing with Complete accessories

like Base Frame,Anti vibration Pads,Coupling etc to make the

system functional in all respect.

Squirrel cage induction , 3 phase ,415 Volt, 50 Hz, Energy Efficient

Motor suitable for above pump. (As per the Specifications of Motors

specified in the Electrical tender Document) & Supply, Installation,

testing & commissioning of cubical type floor mounted Electrical

panel.The panel shall be designed as per IS standard & Refer

General Specifications of LT Panels defined in Electrical Tender

Document including the list approved makes.The Panel shall have

facility to Operate in Auto/Manual Mode of Terrace Pump. The

Pressure Switch ,Flow switch and control Cabling in between for the

Individual Terrace Pump shall be part of Vendor's Scope.

Supply, installation, testing, & commissioning of electric driven

automatic pressurisation pump set consisting of the following. 1,50,000.00

Vertical in line ,multistage Jockey pump complete for delivery of

10.8 m3/hr against a total head of 70 metres with bronze impeller

complete with Gland Packing with Complete accessories like Base

Frame,Anti vibration Pads,Coupling etc to make the system

functional in all respect.

Squirrel cage induction , 3 phase ,415 Volt, 50 Hz, Energy Efficient

Motor suitable for above pump. (As per the Specifications of Motors

specified in the Electrical tender Document)

Supply, Installation, testing & commissioning of cubical type floor

mounted fire control panel.The panel shall be designed as per IS

standard & Refer General Specifications of LT Panels defined in

Electrical Tender Document including the list approved makes.The

Panel shall have facility to Operate in Auto/Manual Mode for 3,50,000.00

Electric Main Pump,Diesel Pump & Jockey Pump). The Panel shall

be designed as per the SLD Drawing- HAL- UM - 324 - R0 - SLD

For Fire Pumps Panel

All incoming power & control cables of suitable size from panel to

motors, pressure switches, etc. including termination with Copper

Lugs & Double Compression Cable Glands, Cable Tray and

Earthing as per IS standard and Defined in General Specification of 65,000.00

Electrification of Electrical Tender Document including Approved

Supply, Installation, testing & commissioning of single headed SS

304, ISI mark oblique pattern hydrant valve with 80mm diameter

6 flanged inlet & 63 mm instantaneous type female out let with pvc 1 Nos

cap- chain spring release type lug and accessories as per IS: 5290-

1983 (Type ‘A’)

Supply,Installation, testing & commissioning first aid hose reel, full

swinging with 30 mtr long, 25mm dia rubber lined, with ss 304 shut

7 off nozzle of 6 mm dia. confirming to IS: 884, 1969 including 25mm 1 Nos

dia pipe connection from riser to hose reel with complete

accessories.

Supply ,Installation, testing & commissioning air vessel of Min

mm dia. (8 mm thick) 1.5 meter long made from M.S with 25mm-

dia spring-loaded air release valve, safety valve and gunmetal full

way valve. The Vessel shall be Painted with one Coat of Red Oxide

and Two Coats of Synthetic Enamel Paint . The Vessel shall be 30,000.00

Fixed and Mounted by Vendor including anchoring etc. Two

Numbers Extra Air vents with Isolation Ball valves to be Provided in

the Piping at the Highest Point.

Supply ,Installation, testing & commissioning of M.S. pipe heavy

Class ‘C’ ISI marked as per IS: 1239/IS 3589 Part-I including

9 cutting, screwing, welding etc. with all fittings as tees, elbows,

reducers, flanges clamps hangers painting with one coat of primer

and two coats of synthetic enamel paint of approve shade.

a 0.5 Mtrs

250 NB (6 mm Thickness) 4,500.00

b 0.5 Mtrs

200 NB (6 mm Thickness) 3,500.00

c 0.5 Mtrs

d 0.5 Mtrs

e 0.5 Mtrs

f 0.5 Mtrs

g 50 NB 0.5 Mtrs

g 0.5 Mtrs

g 0.5 Mtrs

h 0.5 Mtrs

S.I.T.C of Pressure gauges - Glycerine Filled SS 304 with all

10 accessories like needle- valve, Syphon etc. Range 0-16 Kg/cm2 , 1 Nos

Dial - 150 mm, Size - 1/2 " BSP

Supply,Installation, testing & commissioning of Diaphragm Type

Pressure switch, housing shall be die cast aluminum with SS

moving parts like pressure element and socket. the range 0 to 10 3,500.00

Supply ,Fabrication,Erection and Painting of Steel Structure with

12 one coat of Red Oxide and Two Coat of Synthetic Enamel Paint for 1 Kgs.

Support complete in all respect with the anchoring etc.

Excavation,back Filling and min 100 mm sand bedding of

Underground Pipes as defined in Technical Specification

Excavation 650.00

Supply and fixing of Valve chamber including C.I.cover of size

750x750 mm including excavation, C.C. bedding 1:4:8 100 mm thk.,

230 mm thk brick masonary with 100 mm thk. C.C. coping over

masonary 15 mm thk. Smooth cement plaster inside and rough 24,600.00

cement plaster outside including curing as defifined in Civil Tender

Specification

Supply, Instalation,Testing & Commissioning of NP-03 Grade

15 Hume Pipe 350 mm dia. (Refer Drawing - HAL-UM-302) & the 1 Mtrs

specifications/Laying Refer Civil Tender Specification.

Supply, Installation, testing & commissioning cast iron double

flanged ,including mating Flanges,type IS marked sluice valve of the

following size complete with bolts, nuts, washers and inserted rubber

gaskets as required: As defined in Technical Specification

Supply, Installation, testing & commissioning ISI marked C.I

(SS304 Disc) Butterfly valve of P.N 1.6 Rating as per Technical

Specification ,the mating flange and additional Pair of Flanges shall

be considered to Fix the distance piece with Butterfly Valve.

250 NB (Gear Operated) 32,000.00

200 NB (Gear Operated) 24,000.00

50 NB 1 Nos

Supply,installation ,testing & commissioning of Ball Valves 3 Piece

18 Design ,Body - Forged or Cast Carbon Steel ,Trim and Ball SS410

Seat SS410 Threaded End as per Technical Specification

Supply,Installation, testing & commissioning ISI marked C.I double

flanged dual plate type Non- Return valves (SS 304 disc) Complete

with Mating Flanges,Nuts,Bolts and Gaskets, As per Technical

Specification

Supply, installation, testing and commissioning of "Y" type Flanged

Strainer with SS 410 mesh of at least 10 times pipe area with flanged

inlet and outlet complete Complete with Mating Flanges,Nuts,Bolts

and Gaskets, As per Technical Specification.

S.I.T.C of ISI marked Ball Type Foot Valve, CI Body & Nitrile

21 Reinforced Ball PN 1.0 rating with matching Flanges , Nut, bolts,

washer & Gaskets.

S.I.T.C of SS 304 63mm dia branch pipe as per ISI Standard

22 Complete in all respect with Nuts,Bolts ,Gasket etc .As per 1 Nos

Technical Specification

Supply & Installation of outdoor type hose cabinet fabricated from

16g M.S sheet with full front glass door and locking arrangement

suitable to accommodate , 2 no of 15 meter long hose pipe and one

23 branch pipe. It should be painted with one coat of primer and two 1 Nos

coat of synthetic enamel paint. Complete in all respect with Fixing

Supports of Steel Members Duly Painted in same color and

Clamping arrangement.

Supply & Installation of outdoor type hose cabinet fabricated from

weather proof FRP sheet with full front glass door and locking

arrangement suitable to accommodate , 2 no of 15 meter long hose

24 pipe and one branch pipe. It should be painted with one coat of 1 Nos

primer and two coat of synthetic enamel paint. Complete in all

respect with Fixing Supports of Steel Members Duly Painted in same

color and Clamping arrangement.

25 Supply,Installation, testing & commissioning 63mm dia 15mtr long 1 Nos

reinforced rubber lined hose pipe confirming to IS: 636-1962 PART- 5,500.00

A with ISI SS 304 male and female coupling, complete in all respect.

Supply,Installatation,Testing & Commissioning of gun metal 4 way

fire brigade in let connection with 63mm instantaneous coupling

with plug, cap, chain, complete in all respect including, 12,500.00

Nuts,Bolts,Gaskets etc.

Supply,Installation, testing & commissioning of 100 mm dia size

gun metal 2 way Drawl off connection with 63mm instantaneous

Coupling with Plug, Cap,chain,C.I. Foot Valve,complete in all 6,500.00

respect, complete with Nuts,Bolts,Gaskets etc.

Wrapping and Coating of Under Ground Piping with 4 MM Pypkot

anti Corosive tape , As per Technical Specification 550.00

Flow Meter (turbine type/Mechanical Type) On line for Fire Hydrant

Pump Flow Testing - working Flow 137 m3/hr (Actres/Kranti

29 Make), Body C.I. turbine of SS, Hermetically Sealed, 1 Nos.

Environmentaly protected, Complete with fixing arrangement and

mating flanges to make the flow meter functional in all respect.

Centrifugal,Electrical Operated,Vertical, Mono Block, Motor above

& Pump Below,Dewatering Pump for Pump Room , Complete with

Electrical Panel,Level control & Cable etc. For auto operation,

Capacity -270 LPM, Head -15 Meters, The Pump shall be suitable to

Pump Dust,Dirt and Suspended solids of same nature, Complete

with Aluminium Body,SS 304 Impeller,SS Fasteners,SS 410 Shaft. 45,000.00

The Power supply shall be 3 Phase,415 Volt and the Cable in

between from Panel to Pump shall be vendor's scope. Refer the

Secifications & Approved makes of General Specification of

Electrical Tender.

Supply Installation Testing and Commissiong of 2 MT Capacity

Wire Rope Hoist of Modular design with Mono Rail (of suitable

size) complete with Hoist,Motors,Cable etc to make the system

Functional. The Hoist shall be designed as per IS: 3938 1979, Wire

31 rope shall be tested as per IS:2266, Forged Hooks Confirming to IS: 1 Set

3815. Hoist shall be complete in all respect like

Electrical,Panel,Cabling & any step down of Voltage shall be Part of

Vendor's Scope (Refer General Electrical tender for Specifications &

Approved Makes)

Obtaining approval/renewal on entire Fire Protection and detection

system from Local Fire Brigade authority / Insurance co. or from

any other statutory body with all respect the Statutory Approval

32 Charges paid to the Statutory authorities will be re imburshed by 1 Lot

HAL on reciept of written approval from Statutory authority and

against submission of Payment reciepts from Statutory

Authorities.(Legal Fess shall be paid Be Extra.)

Supply & Installation of 6 Kg ABC Extinguisher of stored pressure

type with mono ammonium phosphate discharge tube and pressure

33 gauge complete. Tenderer shall give 3 years guarantee on cylinder 1 Nos

with gas and powder. Quantity & Quality shall be as Latest Code -

15683/BIS Standard.

Supply & Installation of CO2 Fire Extinguisher of 4.5 Kg capacity

fitted with screw down type high pressure control valve with 1.0 M

long rubber braided discharge hose with horn. The Body shall be

CCE approved with IS:2878 marking and supplied with initial 5,500.00

charge of CO2 gas. The valve shall conform to IS:3224.Quantity &

Quality shall be as Latest Code -15683/BIS Standard.

Supply & Installation of 2 Kg ABC Extinguisher of stored pressure

type with mono ammonium phosphate discharge tube and pressure

35 gauge complete. Tenderer shall give 5 years guarantee on cylinder 1 Nos

with gas and powder.Quantity & Quality shall be as Latest Code -

15683/BIS Standard.

36 Supply & Installation of Fire Bucket 9 Liters Complete with Bucket 1 Nos

hanging arrangement,Canopy and Stand duly Painted with one coat 600.00

of Red Oxide and Two Coats of Synthetic Enamel Paint.Quantity &

Quality shall be as Latest Code -15683/BIS Standard.

S.I.T.C of Fire extinguisher cap. 6 Ltr. filled with Wet Chemical /

37 K Type for Kitchen, Portable Type, Applicable fire classes A & K, 1 Nos

Confirms to ISI Approved IS 15683:2006.

S.I.T.C of Fire extinguisher cap. 4 kg.Clean Agent type HHFC

FA Confirms to AS per ISI. 16,000.00

S.I.T.C of Fire extinguisher cap. 5 kg.Modular type Poweder Base

as per ISI. 4,500.00

Supply, Installation, testing and Commissioning of Sprinkler Alarm

Valve with Trim and Water Motor Gong Bell, Working press

PSI, Hydraulic Testing Pressure 350 PSI, Body High Tensile C.I.

40 Seat Ring & Clapper - Bronze, Cover Bolts Steel,Clapper Disc -

EPDM & other accessories as UL Listed/FM approved

Specification. The Mechanical Gong Diameter 205 MM, UL

Listed/FM Approved.

150 mm Nos 60,000.00

100 mm Nos 47,000.00

41 Flow Switch

Supply Installation testing & Commissioning of Flow switch for the

maximum working temperature of 250°C with flameproof

protection. Sensing Element of SS 316. The Flow switch shall

hooked up with the Fire Alarm system the Provision is the part of

Vendor's Scope. The Flow Switch shall be UL Listed/FM Approved.

a 0.5 Mtrs

b 0.5 Mtrs

c 0.5 Mtrs

d 0.5 Mtrs

e 0.5 Mtrs

Sprinkler K-5.6, 57 Deg.C, Standard Response, Standard Coverage.

Maximum Working Pressure: 175 psi (12 bar),Thread size: 1/2” (15

mm) NPT,Sprinkler Body: Brass Casting,Body Cap: Stainless

Steel,Deflector: Copper,Deflector Pins: Stainless Steel,Compression

Screw: Brass,Fusible Link Assembly: Beryllium Nickel and Eutectic

Solder,Fusible Link Levers: Stainless Steel,Lever Bar: Copper

Alloy,Belleville Spring Sealing Assembly: Nickel Alloy, coated on

both sides with Teflon Tape and Escutcheon Plate: Brass &

Sprinkler Finish- Chrome Finished.Sprinkler Heads Shall be UL

Listed Approved

Upright Type Sprinkler Heads Nos 450.00

Pendent Type Sprinkler Heads Nos 450.00

Side Wall Sprinkler Nos 550.00

Side Wall Extended Throw Sprinkler Nos 650.00

S.I.T.C of Air release valve with Body Brass, Internal Parts & Float

HDPE complete with all accessories.

25 MM Nos 2,500.00

S.I.T.C of Inspector's Test Connection with Orifice and Isolation

Gun Metal Ball valves with screwed ends lever operated ASTM A

44 105,TRIM 13% Cr. 800# Including 25NB dia. pipes, fittings, Open

Sprinkler, Coupling, pressure gauge, Sight glass & Wall mounted

MS Box for better operations. Nos

S.I.T.C of Flexible Dropper Unit - Complete with Braided SS Hose,

45 Support Bracket, Inlet/Outlet Connectors and Square Bar - Mild

Steel, zinc plated, Nipples, Reducer and other accessories. Size - 1 X

1/2" or 3/4" with 750 / 1000mm / 1500mm length

750mm length Nos 1,000.00

1000mm length Nos 1,400.00

1500mm length Nos 1,800.00

Providing and fixing Orifice plates, S.S. 304, 12 mm thick, bore and

construction as per TAC's Sprinklers manual / IS:15105, for all

46 horizontal tapping for hydrant system for reduction of pressure in the 1 Nos

range of 3.5-7.00 Kg/cm2 including one pair of Slip-on-Flange, nuts,

bolts, gasket and complete as required.

S.I.T.C of SS Metalic Expansion Bellows for Pumps with ASA #

150 Rating

S.I.T.C of Microprocessor based 4 loop capacity analogue

Addressable Fire Alarm Control Panel with minimum 80 characters

LCD display, 800 event plus 200 alarm log history events,

QWERTY keypad for programming. The panel should be equipped

with sufficient numbers of loops considering 20% spare capacity in

48 each loop. Each l0oop shall have a capacity of minimum 300 analog 1 Nos

addressable devices. The panel shall work in degrade mode in case

of CPU failure. Four access levels, flash EPROM, 240 volts AC

power supply, automatic battery charger, 24 volts sealed lead acid

batteries sufficient for 24 hours normal working and 30 mins in

alarm condition. Designed to meet UL 864, 10th Edition.

S.I.T.C of Active Repeater Panel with 80 Characters Liquid Crystal

Display with backlit control. 1,20,000.00

S.I.T.C of approved make Addressable Photoelectric Smoke

Detector with sensitivity range of 0.5 to 4.0% obs/ft. The detector

shall have group decision technology for faster response & avoid

50 false alarms. The detector shall have twin bi-colour LED for 360 deg 1 Nos

viewing. Addressing shall be with user friendly rotary decimal

switches.The detector shall work on coperative mode to avoid false

alarm.The detector shall comply UL268, 7th Edition guidelines.

S.I.T.C of Response indicator for all detectors located above false

ceiling 170.00

S.I.T.C of approved make Addressable Rate of Rise Heat Detector

rated at 8.3 deg C/min. The detector shall have twin bi-colour LED

for 360 deg viewing. Addressing shall be with user friendly rotary 3,850.00

decimal switches. Detector shall comply UL521 guideline.

S.I.T.C of approved make Addressable Duct Smoke Detector.The

High Sensitivity Duct Smoke Detectors capable of 0.02% obs/ft

sensisitivity with Smoke Prove/Tubes and Addressable detectors

including the cost of mounting accessories complete as per 4,500.00

specifications and as required. Product Shall be listed under UL

Listed to standard 268A-7th edition & FM approved

S.I.T.C of approved make Addressable Loop Powered Autoaligned

Beam Detector. The beam detector shall be used for High Ceiling

application with a detection range from 5 upto 100 mtrs and highly

resistant to building movement; tolerates +/- 1° movement, Resistant

to solid object intrusion, , Built-in imager heater, Resistant to strong 48,500.00

light sources; does not alarm when saturated by sunlight, Automatic

sensitivity threshold level settings and drift compensation. The

detector shall be IP-55 compliant.

S.I.T.C of Sounder cum Strobe with Control Module rated at 80 dBA

55 @ 3m for Audible annunciation and 115cd flashintg at 1 Hz for 1 Nos

visual indication. UL Listed

S.I.T.C of Addressable Manual Call Point (Break Glass Type). The

device shall have an LED which shall blink in normal state & get

steady on activation to monitor the heath status of the device. The 5,500.00

device shall comply UL approval.

SS.I.T.C of approved make Addressable Control Module for

Sounders / Strobes / Sounder cum Strobes. The control module shall

provide supervised NAC output rated at 24v DC, 2A. The device

shall have an LED which shall blink in normal state & get steady on

activation to monitor the heath status of the device. Addressing shall 4,850.00

be with user friendly rotary decimal switches. Module shall be

supplied with mounting plate from OEM for ease of installation &

maintenance.

S.I.T.C of approved make Addressable Monitor Module for

Sprinklers, Panic Bars & other Third Party Inputs. The monitor

module shall monitor potential free contacts. The device shall have

58 an LED which shall blink in normal state & get steady on activation 1 Nos

to monitor the heath status of the device. Addressing shall be with

user friendly rotary decimal switches. Module shall be supplied with

mounting plate from OEM for ease of installation & maintenance.

S.I.T.C of approved make Isolator Module for Isolating short /

dewired / loose circuits with automatic resetting arrangement.

Isolator Base can also be proposed, however in that case needs to be

59 considered with each detector & module. The device shall have an 1 Nos

LED which shall blink in normal state & get steady on activation to

monitor the heath status of the device. Module shall be supplied with

mounting plate from OEM for ease of installation & maintenance.

S.I.T.C of of 2 Core X 1.5 Sq.mm FRLS Multistrand PVC insulated

Copper armoured cable with all required accessories. 130.00

Providing floor mounting stand for keeping 4 Nos. of Fire Buckets

1500 mm in length, 900 mm in height frame made out of 30x30x4

mm. angle iron with cross supports for legs, welded with 4 hooks

and duly painted with one coat of red lead and two coats of silver

paint. With providing round bottom Fire bucket of 9 Litres capacity 2,850.00

(4 nos) as per IS: 2546 made out of 24 gauge G.I. sheet with extra

handle at bottom duly painted white inside and red outside with Fire

mark, on provided stand .

S.I.T.C of Emergency evacuation Exit sinages self illuminating with

62 battery back up of 2 hrs, along with all required accessories such as 1 Nos

driver, Junction box etc required to complete the job.

S.I.T.C of 2 Zone Microprocessor Based Main Alarm Panel With

64 Power Supply & Built In LCD Display, Real Time Clock & Event 1 Nos

S.I.T.C of Conventional Electronic Hooter with strobe 950.00

S.I.T.C of Conventional Manual Call Point 650.00

S.I.T.C of 2 core x 1 sq. mm flexible wire with pvc conduit &

accessories for alarm system 70.00

S.I.T.C of 3 core x 1 sq. mm flexible wire with pvc conduit &

accessories for on off switch from pump house to each floor 90.00

S.I.T.C of Conventional Smoke detectors 1,350.00

S.I.T.C of of Conventional Heat detectors 1,550.00

S.I.T.C of of Fire retadent Paint 2 Hour Rating 950.00

S.I.T.C of Fire Rated door 2 Hours Rating size as per Requirement. 1,599.75

S.I.T.C of Fire Men Axe. As per the Requirement. Nos. 1,650.00

Supply & Fixing of Auto glow Signage's (ACP SHEET / HEAVY

FOAM SHEET)

Exit 4" X 12" 1 Nos. 350.00

Fire Equipment 4" X 12" 1 Nos. 350.00

Fire Extinguisher 8" X 4" 1 Nos. 350.00

Incase of fire do not use lift, use, Use staircase 8’’ X 8’’ 1 Nos. 500.00

I/We am/are willing to carry out the work at % above/below % (should be

written in figures and words below/above the estimated rates mentioned above. Amount of

my/our tender works out as under:

1) % above / below is to be submitted online only.

2) All work shall be carried out as per the specifications or as directed.

3) Rates quoted include cleaning of site (prior to commencement of work and at its

close) in all respects and hold formwork under all conditions, site moisture,

weather, etc..

4) All the item rate are considering excluding cost of GST as per Government of

Gujarat Road And Building Dept.Reso. No.TNC/102022/457/C Dt.05/04/2022. So,

bidder shall be consider this change in BOQ

Seal and Signature of the Bidder Addl. City Engineer

(SOUTH WEST ZONE)