169

12 Providing, installation, testing and

commissioning of dual plated cast iron non-
return valve, PN 1.6 of following sizes
conforming to Is: 5312 complete with rubber
gasket, GI bolts, nuts, washers etc. as
required.
a 150mm dia. 1 Each 9673.00 9673.00
Rupees Nine Thousand Six Hundred Seventy Three Only
b 100mm dia. 2 Each 7222.00 14444.00
Rupees Seven Thousand Two Hundred Twenty Two Only
c 80mm dia. 1 Each 5786.00 5786.00
Rupees Five Thousand Seven Hundred Eighty Six Only
d 40mm dia. 4 Each 4657.00 18628.00
Rupees Four Thousand Six Hundred Fifty Seven Only
13 Providing, installation, testing and
commissioning of following sizes of Cast Iron
foot valve with strainer to the pump set
complete wth flange, bolts, nuts, washers and
rubber gasket etc. as required.
a 150mm dia. 1 Each 10978.00 10978.00
Rupees Ten Thousand Nine Hundred Seventy Eight Only
b 100mm dia. 1 Each 5744.00 5744.00
Rupees Five Thousand Seven Hundred Forty Four Only
c 80mm dia. 1 Each 4468.00 4468.00
Rupees Four Thousand Four Hundred Sixty Eight Only
14 Supplying, installation, testing and
commissioning of Pressure Switches suitable
for operating with fire hydrant system for
working pressure of 14.0kg/cm² including
connection etc. as required. 4 Each 1216.00 4864.00
Rupees One Thousand Two Hundred Sixteen Only
15 Supply, installation, testing and
commissioning of 100mm dia Bourdon type,
stainless steel dial type Pressure Gauge
including brass isolation valve and siphon pipe
having caliberation of 0-16kg/cm². 2 Each 1371.00 2742.00
Rupees One Thousand Three Hundred Seventy One Only
16 Suplying and fixing air vessel made of 250mm
dia. 8mm thick MS sheet, 1200mm in height
with air release valve on top and flanged
connection to riser, drain arrangement with
25mm dia Gun metal wheel valve, with
required accessories, pressure gauge and
painting with synthetic enamel paint of
approved shade as required. 1 Each 24500.00 24500.00
Rupees Twenty Four Thousand Five Hundred Only
17 Supplying and installation of the following
sizes of cast iron 'Y' strainer with strainer to
the pump set complete with bolt, nut, flange,
gasket if any etc. as required.
a 150mm dia. 1 Each 18499.00 18499.00
Rupees Eighteen Thousand Four Hundred Ninety Nine Only
b 100mm dia. 1 Each 10212.00 10212.00
Rupees Ten Thousand Two Hundred Twelve Only
c 80mm dia. 1 Each 8029.00 8029.00
Rupees Eight Thousand Twenty Nine Only
 170
V - CABLE & EARTHING
18 Supply, laying, fixing, testing and
commissioning of XLPE insulated PVC sheathed
armoured aluminium conductor cable of 1.1
KV grade, conforming to relevant IS with
latest amendments of following sizes as
required.(Make: Finolex, Polycab, Havells,
Gloster)
(a) 3½ x 50 Sq.mm 40 Mtre 334.00 13360.00
Rupees Three Hundred Thirty Four Only
(b) 3 x 4 Sq.mm 68 Mtre 110.00 7480.00
Rupees One Hundred Ten Only
19 Supply, laying, fixing, testing and
commissioning of XLPE insulated PVC sheathed
unarmoured aluminium conductor cable of 1.1
KV grade, conforming to relevant IS with
latest amendments of following sizes as
required.(Make: Finolex, Polycab, Havells,
Gloster)
a 3 core x 16 Sq.mm 40 Mtre 131.00 5240.00
Rupees One Hundred Thirty One Only
b 3 core x 4 sq.mm 32 Mtre 78.00 2496.00
Rupees Seventy Eight Only
20 Earthig with GI earth plate 600mmx 600mmx
6mm thick including accessories, and
providing masonary enclosure with cover plate
having locking arrangement and watering pipe
etc. (but without charcoal or coke and salt) as
required. 2 Set 4814.00 9628.00
Rupees Four Thousand Eight Hundred Fourteen Only
21 Extra for using salt and charcoal for GI or
copper plate earth electrode as required. 2 Set 3638.00 7276.00
Rupees Three Thousand Six Hundred Thirty Eight Only
22 Providing and fixing 25mm x 5mm GI strip in
40mm dia GI pipe from earth electrode as
required. 14 Mtre 539.00 7546.00
Rupees Five Hundred Thirty Nine Only
23 Providing and fixing 25mm x 5mm GI strip on
surface or in recess for connection etc. as
required. 6 Mtre 223.00 1338.00
Rupees Two Hundred Twenty Three Only
24 Providing and fixing 6swg dia. GI wire on
surface or in recess for loop earthing as
required. 30 Mtre 82.00 2460.00
Rupees Eighty Two Only
VI - FIRE DECTOR & ALARM SYSTEM
 171
25 Supply,installation,testing and commissioning
of microprocessor based conventional
automatic Main Fire Alarm Control Panel of 4
zones detection unit with 2 x 16 character LCD
display, visual LED indications for fire/fault
alarm sigals and shoud have stage alarm
facility with inbuilt power supply with battery
polarity and deep discharge protection.
Maintenance free battery back up for 24hrs
normal operation and 15minutes alarm
operation. Thewall/ceiling mounting panel
shall be fabricated by MS sheet steel and
powder coated finish both inside ad outside,
door shall be glass fronted type with locking
arrangement and including supply of all
fixing materials interconnections earthing
complete as required and includes all
standards to ensure ease of use and high
reliability. (Make: Ravel RE2554 or equivalent
approved make.) 1 Each 14065.00 14065.00
Rupees Fourteen Thousand Sixty Five Only
26 Supply, installation, testing and
commissioning of LPCB approved optical
Smoke Detector with base, blinking LED,
remote LED out put etc. as required. 30 Each 1004.00 30120.00
Rupees One Thousand Four Only
27 Supply, installation, testing and
commissioning of LPCB approved heat
detectors with standard specification as
required. 2 Each 1004.00 2008.00
Rupees One Thousand Four Only
28 Supply, installation, testing and
commissioning of break glass type Manual Call
Point with chain and hammer accommodated
in a MS box of size 120 x 90 x 55mm and
suitable for operation under 24V DC painted in
post office red etc. all as required and as
directed. 4 Each 394.00 1576.00
Rupees Three Hundred Ninety Four Only
29 Supply, installation, testing and
commissioning of Electronic dual tone Hooter
suitable for use with 24V DC supply and
enclosed in a suitable MS box and painted with
post office red etc. as per standard
specification. 4 Each 451.00 1804.00
Rupees Four Hundred Fifty One Only
30 Supplying and fixing of following sizes of PVC
conduit along with accessories in
surface/recess including cutting the wll and
making good the same in case of recessed
conduit as requred. (a) 20mm 200 Mtre 154.00 30800.00
Rupees One Hundred Fifty Four Only
31 Supplying and drawing following sizes of FR
PVC insulated copper conductor, single core
cable in the existing surface/recessed steel
PVC conduit as required. (a) 2 x 1.5 mm² 260 Mtre 83.00 21580.00
Rupees Eighty Three Only
 172
VII - FIRE EXTINGUISHERS:
32 Providing and fixing CO₂ 4.5kg Capacity,
stored pressure type Fire Extinguisher, filled
with Carbon Dioxide, Fire Rating as per IS
15683 21B, Average Discharge Time>15(s),
OD 140, Filled Weight 16.5kgs and Design as
per CE/EN3/IS15683 with all standard
accesories. 1 Each 6242.00 6242.00
Rupees Six Thousand Two Hundred Forty Two Only
33 Providing and fixing CO₂ 2kg Capacity, stored
pressure type Fire Extinguisher, filled with
Carbon Dioxide, Fire Rating as per IS 15683
8B, Average Discharge Time>8(s), OD 108,
Filled Weight 9kgs and Design as per
CE/EN3/IS15683 with all standard accesories. 1 Each 4459.00 4459.00
Rupees Four Thousand Four Hundred Fifty Nine Only
34 Providing and fixing ABC 6kg Capacity, stored
pressure type Fire Extinguisher, filled with ABC
powder Mono Ammonium Phosphate, Fire
Rating as per IS 15683 3A, 34B, Average
Discharge Time>18(s), OD 160, Filled Weight
9.5kgs and Design as per CE/EN3/IS15683
with all standard accesories. 6 Each 3588.00 21528.00
Rupees Three Thousand Five Hundred Eighty Eight Only
35 Providing and fixing Mechanical foam 9ltrs
Capacity, stored pressure type Fire
Extinguisher, filled with Foam AFFF, Fire
Rating as per IS 15683 4A, 34B, Average
Discharge Time>30(s), OD 180, Filled Weight
13kgs and Design as per CE/EN3/IS15683
with all standard accesories. 2 Each 3338.00 6676.00
Rupees Three Thousand Three Hundred Thirty Eight Only
VII - SIGNAGE:
36 Providing and fixing in position the following
type of sign boards made out of 3mm thick
"Opaque" PVC foam board with computer cut,
PVC non-reflrctive self adhesive vinyl painted
foam board, complete with mirror fastners as
required by the local fire athority.
a Signage with the following text "IN CASE OF
FIRE, USE STAIRS UNLESS INSTRUCTED
OTHERWISE" of 1.25cm height letters in red
with white back ground. The size of the board
shall be 25cm x 30cm and shall be fixed at the
height of 2 mtrs from finished floor neal
manual call point. 4 Each 1000.00 4000.00
Rupees One Thousand Only
b Identification signage, namely "GROUND
FLOOR"at each stair enclosure on every floor,
indicating the floor number in words, lettering
size shall be 7.5cm with contrasting colour
from back ground. Size of the board shall be
15cm x 60cm. 4 Each 500.00 2000.00
Rupees Five Hundred Only
 173
c Identification signage, namely "FIRE EXIT"at
each stair enclosure on every floor, indicating
the floor number in words, lettering size shall
be 7.5cm with contrasting colour from back
ground. Size of the board shall be 15cm x
60cm. 4 Each 500.00 2000.00
Rupees Five Hundred Only
d Providing fixing in position the signages "FIRE
ORDER". It should contain the following text
on 3mm thick "Opaque" PVC foam board of
computerized cut, PVC non-reflective self
adhesive vinyl painted foam board of size 1m
x 1.2m. 4 Each 1500.00 6000.00
Rupees One Thousand Five Hundred Only
i) ALART THE SECURITY AT SECURITY ROOM
BY ACTUATING MANUAL CALL POINT LOCATED
AT STRATEGIC LOCATIONS.
ii) EVACUATE THE OCCUPANTS BY USING FIRE
EXIT AND EMERGENCY EXIT ONLY AND
ASSEMBLE AT VARIOUS ASSEMBLY SPOTS.
iii) IF POSSIBLE TRY TO EXTINGUISH THE
FIRE BY USING NEAREST/SUITABLE
PORTABLE EXTINGUISHER OR WATER FROM
NEAREST WET RISER.
iv) BE CALM AND DO NOT GIVE ANY ROOM
FOR PANIC. WALK, DO NOT RUN.
v) IF YOU ENCOUNTER SERIOUS DIFFICULTY
IN EVACUATION, LIE DOWN FLAT AND TRY TO
ATTRACT ATTENTION OF RESCUE TEAM.
e Supplying and fixing of route plan FIRE
ESCAPE ROUTE PLAN IN A2 SIZE. 4 Each 1100.00 4400.00
Rupees One Thousand One Hundred Only
IX - MISCELLANEOUS:
37 Providing and fixing priming tank of 500ltrs
capacity with suitable float valve, made of
vigin polymer (LLDPE) with two layers outer
black or blue and inner white layer of
approved quality and make conforming to
ISI/ISO specification and mounting the same
at a height of 2 to 3 m supporting from the
floor or wall bu using suitable MS
angle/Channel support and MS sheet of 2mm
thick as a base for seating the tank etc.
including connecting the inlet, outlet and drain
pipe all complete as required. 1 Job 13229.00 13229.00
Rupees Thirteen Thousand Two Hundred Twenty Nine Only
38 Closing of fire duct in each floor by providing
5mm thick chequered plate suitablly supported
by 40 x 40 x 5mm angle iron at the bottom
etc.complete with all fittings and accessories
and painting etc as required by the local fire
licensing auhority. 6 Sq.m 5776.00 34656.00
Rupees Five Thousand Seven Hundred Seventy Six Only
 174
39 Providing and fixing MS door (three leaves) to
the fire duct in each floor made out of angle
iron door frame (40mm x 40mm x 5mm) and
MS Sheet (1mm thick) cum glass shutter
(Bottom half portion MS sheet and top half
portion 6mm glass) with 25mm x 25mm x
3mm angle frame all around and stiffened in
between i/c hinges, handle, locking
arrangement, painting with approved
synthetic enamel paint including writing
"FIRE" on glass with red colour paint etc. as
required. 16 Sq.m 2337.00 37392.00
Rupees Two Thousand Three Hundred Thirty Seven Only
40 Charges for liaison with the local Fire
department and obtaining the initial and final
NOC from the fire department including
providing necessary drawings and other
particulars that are required by the local fire
department and arranging manpower and
water for facilitating the test. The contractor
has to provide water for initial flushing of the
system and water required for testing of the
installation by the Corporation Engineer before
submitting the installation to the local fire
department for NOC. (The statutory payment
if any made to the local fire department will be
reimbursed by the Corporation upon
production of receipt for the payment made.) 1 Job 25000.00 25000.00
Rupees Twenty Five Thousand Only
1799906.00
Total

EXECUTIVE ENGINEER
 175
CENTRAL WAREHOUSING CORPORATION
(A Govt. of India Undertaking)

NIT No : 02 /2018-19
CONSTRUCTION OF MULTI-STORIED RO
BUILDING CONSISTING OF STILT FLOOR
Name of Work & GROUND FLOOR CUM THREE STORIED
(KARNATAKA)
Location STRUCTURE AT NANDINI LAYOUT,
BANGALORE, KARNATAKA - SUB WORK:
FIRE FIGHTING SYSTEM

Estimated Cost put to tender FROM

1799906.00
ITEM NO.1 TO 40 (Rs.)

Name of the Firm/ CONTRACTOR WITH

ADDRESS

percentage
Name of above or below % in Figures/ Words
S.No. Estimated cost Rs.
component the estimated Total Cost
cost

ABOVE / -----------% ( ___________

BELOW
1 Civil works 1799906.00 _____________________
(strike out whichever _____________________ )
is not applicable)

SIGNATURE OF THE CONTRACTOR EXECUTIVE ENGINEER

NOTE: The tenderers should quote their percentage ABOVE/BELOW as the case may be.
 176
TECHNICAL SPECIFICATION FOR WET RISEER, FIRE DETECTION AND ALARM
SYSTEM

A- GENERAL REQUIREMENT:

1.0 SCOPE OF WORK AND SPECIAL CONDITIONS:

The scope of work includes complete design, supply installation, erection,
testing and commissioning the Fire Hydrant system, Hose Real system, First aid
Fire Extinguishers, with all necessary accessories, Fire Alarm system, associated
Civil and Electrical works of the fire protection system for the proposed Regional
Office building, Nandhini layout, Bangalore.

1.1 The fire protection system shall be designed as per requirement of National
Building Code of India-NBC 2016 and specific requirement of Karnataka State
Fire Service.

1.2 It is not the intent to specify completely herein all details of design and
construction of the equipment/system. However the equipment shall conform in
all respect to High Standards of Engineering, design and workmanship and be
capable of performing in continuous operation.

1.3 The contractor shall furnish warranty for the entire fire protection system for a
defect liability period of twelve (12) months after final official handover date of
the installation. This period shall include maintenance, replacement of parts,
regular periodic visits by qualified personnel of the contractor and attending to
emergency call at short notice. In case the Corporation feels that undue delay is
being caused by the contractor in doing so, the same will be got done by the
Corporation at the risk and cost of the contractor.

2.0 SITE CONDITION:

Temperature: 36°C
Altitude: 880 Mtrs.

3.0 APPLICATION CODES AND STANDARDS:

The work shall be executed as per CPWD General Specification for Electrical
Works, Part-1 (Internal) 2007, Part 2 (External) 1994, Part IV (Substation)
2013, Part V (Wet riser system for firefighting installation 2006, Part VI (Fire
alarm system), IE rules, Indian Standards amended up to date and as per
direction of E-in-C.

4.0 APPROVAL OF DRAWING:

After award of the work, the contractor will have to prepare detailed working
drawing and submit for approval of Engineer-in-Charge. The work shall be
started after approval of the drawing.

5.0 MATERIAL APPROVAL:

The material brought at site shall be approved by the Engineer-in-Charge before
use in the work. In case during execution any material being used in the work is
found not as per agreement specification, Engineer-in-Charge may issue
instruction to the contractor to remove the material from site and the contractor
will be bound to do so.
 177
6.0 COMPLETENESS OF TENDER:
All sundry materials such as foundation bolts, hardware items, junction boxes,
sleeves, flexible conduit etc. which are not specifically mentioned in the tender
but are required for completion of the work, will be deemed to be included and
the contractor will be bound to provide the same without any extra cost.

7.0 MINOR BUILDING WORK:

Minor building work such as foundation making, opening in walls / core cutting
in slabs/columns/beams etc. for passage of pipe, making chases, fixing
suspenders in slab/walls and finishing the damages to the building to the
satisfaction of Engineer-in-Charge etc. are to be executed by the contractor as a
part of the work and nothing extra shall be paid for the same.

8.0 FINAL INSPECTION:

After completion of the work, the contractor will demonstrate trouble free
operation of the system to the Engineer-in-Charge. In case any deficiencies are
noticed during the demonstration, the same will be attended by the contractor
promptly.

9.0 COMPLETION PLAN/DRAWINGS:

After completion of the work the contractor will submit completion plans, wiring
drawings of equipment catalogue etc. which are required for maintenance of the
system.

10.0 INSPECTION BY LOCAL FIRE OFFICER:

After completion of the work and testing to the entire satisfaction of Engineer-
in-Charge, the installation shall be offered for inspection by Chief Fire Officer or
his representative. Testing as desired by the Fire Officer shall be carried out.
The contractor will extend all help including manpower during testing. The
observation of Chief Fire Officer which are a part of agreement shall be attended
by the contractor. Nothing extra is to be paid for testing as above.

B-FIRE HYDRANT SYSTEM:

1.0 GENERAL
Without restricting to the generality, the fire hydrant system shall include the
following:

1.1 Supply, installation, testing and commissioning of fire hydrant system with all
inter related works as per standards.

1.2 Class "C" heavy duty MS pipe for fire riser main within the building and as well
outside the building.

1.3 Landing valves, hose reels, hose cabinets, fire brigade connections and
connections to pumps and appliances.

1.4 Hydrant pump and its accessories.

1.5 All materials shall be of the best quality conforming to these specifications and
subject to the approval of the Corporation.
 178
1.6 Pipes shall be fixed in a manner as to provide easy accessibility for repair and
maintenance and shall not cause obstruction in shafts, passages etc.

1.7 Pipes and fittings shall be fixed to walls and ceilings by suitable clamps at
intervals specified. Only approved types of anchor fasteners shall be used for
RCC ceilings and walls.

1.8 Pipes and fittings shall be fixed truly vertical, horizontal or in slopes as required
in neat manner.

1.9 Valves and other appurtenances shall be as located that they are easily
accessible for operation, repairs and maintenance.

1.10 Pipes for wet risers within the Building shall be MS tubes conforming to IS 1239
(heavy duty 'C' class) with flanged / welded joints.

1.11 Fittings for black steel pipes shall be malleable iron or approved type cast iron
fittings with screwed / welded joints.

1.12 Joints for black steel pipes and fittings shall be metal-to-metal thread joints. A
small amount of red lead may be used for lubrication and rust prevention.
Joints shall be welded when approved by the Engineer.

1.13 Stand pipe 80mm dia for single headed yard hydrant & 100mm dia for double
headed yard hydrant shall be of MS class 'C' as per IS 1239 and FBA approved
make.

2.0 PIPING:

Underground piping shall be of heavy duty MS Class ‘C’ conforming to IS – 1239. The
piping shall be laid not less than one meter below the ground level, suitable masonry
supports, and concrete anchor blocks of suitable design shall be provided at every
change in direction of pipeline either horizontal or vertical and near every pipe joints,
where soil conditions are unsatisfactory. All fittings shall be MS ‘heavy’ grade
confirming to IS: 1239.

Above ground piping shall be heavy duty MS class ‘C’ tubes confirming to IS: 1239
Part – I. MS pipes shall be provided with welded joints only unless flanges are
warranted. All fittings shall be heavy duty wrought iron or MS confirming to A 234
Gr. WPB sch.40 (IS: 1239 Part II). The flanges shall be drilled as per relevant Indian
standards. The pipes above 150 mm dia shall be fabricated as per IS: 3589.

Flanges shall be faced and shall have jointing of rubber insertion of Neoprene
Gasket. In case of Tyton pipes, the joint shall be made by using rubber gaskets as
per manufacturers’ specification. The joints shall be capable of withstanding a
pressure of 20.0Kg/sqcm. All the above ground piping shall be supported by angle
iron brackets on walls or suspended by hangers from ceiling or concrete pedestals at
some places. Piping above ground shall be painted with two coats of approved
enamel over a coat of primer after the installation and testing.

Pipes shall be carefully laid to the alignment, levels and gradients shown on the plan
and sections and great care shall be taken to prevent any sand, earth or other
matter from entering the pipes during laying.
 179
Pipes shall be kept thoroughly clean during the course of laying. The ends of pipes
shall be blocked with wooden plugs wedged home, at the end of each day’s work to
prevent dirt, rodents and insects etc., entering the pipe.

Flanged joints shall be used for connections to vessel equipment, flanged valves and
also on suitable straight lengths of pipeline at strategic points to facilitate erection
and subsequent maintenance work.

MS class ‘B’ pipes conforming to IS: 1239 with all necessary fittings as per the
specifications mentioned above shall be used for Diesel engine exhaust pipe.

For G.I./steel pipelines up to 50 mm dia screwed jointing shall be

adopted, while for pipelines above 50 mm dia welded or flanged
construction is to be carried out.

The piping system shall be capable of withstanding 150% of the

working pressure including water hammer effects.

2.1 PIPE HANGERS, SUPPORTS, CLAMPS, BRACKETS ETC.,

All vertical/horizontal pipes shall be fixed by G.I/M.S. Clamps truly vertical.
All horizontal pipes running below roof slab shall be supported by Hi-tech supports
made out of GI/MS adjustable rods threaded for a sufficient length to adjust the
height of support along with clamping arrangement for holding the pipes of anchor
fastening arrangement design. The design of the hanger shall conform to
specifications as indicated in NFPA 13.

Structural clamps shall be fabricated from M.S. structural members e.g. rods, angles,
channels, flats as per detailed drawing or as directed. Contractor shall provide all
nuts, bolts, welding and paint the clamps with two coats of zinc chromate primer and
two coats of epoxy paint. Wooden saddles shall be provided free of cost.

Slotted angle/channel supports on walls shall be provided wherever shown on

drawings or as required. Angles/channels shall be fixed to brick walls and bolts
embedded in cement concrete blocks and to RCC walls with suitable anchor
fasteners. Holes required in RCC walls shall be neatly drilled by electric drills and no
manual chiseling will be allowed. The spacing of supports horizontally shall not
exceed 1.8 M.

Wherever M.S. clamps are required to be anchored directly to brick walls, concrete
slabs, beams or columns, nothing extra shall be payable for clamping arrangement
and for making good with cement concrete 1:2:4 as directed by the Engineer.

3.0 PIPE PROTECTION:

All pipes above ground and in exposed locations shall be painted with one coat of red
oxide primer and two or more coats of synthetic enamel paint of approved shade and
color. The below ground pipes shall be coated protected using polymer based
material.

The MS pipes laid in outdoor trenches/buried in earth shall be initially brushed to

remove all foreign matter and two coats of primer shall be applied over the pipe.
Primer is allowed to dry until the solvent evaporates and surface becomes tacky. The
 180
pypkote membrane consisting of seven layers of polyethylene polymerized bitumen
and polyester mat with 4mm thick and 150 / 250mm wide shall then be wound in a
spiral fashion and bonded completely to pipe by thermo fusion process. The overlap
to be maintained at 15mm uniformly.

Pipes passing through masonry walls, foundation, beams shall be taken through
embedded pipe sleeve of same material. The pipe sleeve size to be at least one and
a half times (1.5) diameter of the crossing pipeline. The pipeline running below floor
shall be given anticorrosive treatment same as for underground piping.

4.0 EXCAVATION:
Excavation for pipelines shall be in open trenches to line and grade shown on the
drawings or as required at site as per the instruction of the Engineer. Pipelines shall
be buried to a minimum depth of 1000mm in all types of soil including soft rock,
hard rock and disintegrated rock for laying fire water supply pipes.

The contractor shall support all trenches or adjoining structures with adequate
wooden/steel supports wherever required.

On completion of testing, anti-corrosive treatment with wrapping and coating of the

pipelines, trenches shall be refilled with selected earth available from the trench
excavation including watering and consolidation in layers of 15cms layers and
consolidated. The back fill soil shall be graded soil free from stones, pebbles, clay
lumps and vegetation and any organic matter. The surplus earth after backfilling
shall be deposited to an initial lead of 30 m or as directed by the Engineer.

5.0 PIPE SUPPORT BLOCKS:

Contractor shall provide suitable Burnt Brick Masonry blocks of suitable
dimensions at regular intervals of 3 meters to support the pipes and at
every change in direction of the pipes running on terrace. Masonry
blocks shall be constructed using Table Molded Class I Bricks in CM 1:6
and plastered in CM 1:3, finished with a neat smooth coat of cement.
Size of Blocks shall be 600mm x 600mm x 450mm. The construction of
masonry blocks shall be measured as part of piping item.
6.0 BUTTERFLY VALVES:
Butterfly valves shall be provided for pipes 50mm dia and above. The
valves shall conform to IS 5312 and shall be CI construction, including
nuts, bolts, washers, 3mm thick insertion rubber gasket complete as
per the specifications. The valves shall be tested to a pressure of 16
Kg/sq.cm.

7.0 NON-RETURN VALVES:

Non-return valve shall be of cast iron with gunmetal seat, non-return valves shall be
of flanged type. Spring-loaded valves shall not be used. The valves shall be suitable
for a test pressure of 16 Kgs/cm².
 181

8.0 STRAINERS:
Strainers shall be preferably of approved ‘Y’ type or pot type as specified in the
tender schedule with GI or fabricated steel bodies. Strainers up to 50 mm shall be of
gun metal type. Strainers shall have a removable bronze screen with 3 mm
perforations and permanent magnet. Strainers shall be provided with flanges. They
shall be designed so as to enable blowing out accumulated dirt and facilitate removal
and replacement of all screen without disconnection from the main pipe. Strainers
shall be provided with isolating valves so that they may be cleaned without draining
the entire system.

9.0 RUBBER HOSE REEL:

Contractor shall provide standard fire hose reels of 20mm (Nominal internal dia)
made out of thermoplastic (Textile Reinforced) Type-2 with of 30m length with
stainless steel nozzles and control valve, shut off valve, all mounted on a circular
hose reel drum of mild steel construction and cast-iron bracket. First Aid hose reel
shall be as per IS-884. The coupling, branch pipe and nozzle shall be as per IS:
8090. The hose reel along with 63mm dia landing valve and 2 nos 15M long 63mm
dia hose pipes shall be installed in fire hose cabinet inside the building.

10.0 HYDRANT VALVE (LANDING VALVES) AND CP HOSE PIPE:

The landing valve (internal) shall be Stainless Steel single headed type, ISI marked,
conforming to IS: 5290 complete with Cast Iron wheel, quick coupling spring and
blank cap and chain.

Instantaneous pattern single headed hydrant valve, branch pipe and nozzle to be
provided in the fire hose cabinet. The landing valves shall be fitted with
instantaneous coupling conforming to IS: 901. The coupling shall be fitted with an
internal plug secured by a chain. Landing valves shall be installed on hydrant risers
at a height of 1.0 mtr from the finished floor level. The landing valves shall be fitted
to a T connection of the riser at the landing in such a way that the valve is in the
centre of the internal hydrant opening.

11.0 HOSE PIPES

Hose pipes shall be rubber lined woven jacketed and 63mm in diameter. They shall
conform to Type A (Re-in forced rubber lined) of IS: 636. They shall be flexible and
capable of being rolled. Length of hose pipe will be 15m.

The hose pipe shall be complete with male and female coupling at the ends.

12.0 HOSE CABINET:

Hose cabinet shall be glass (6 mm thick) fronted with double hinged door and lock.
The cabinet shall be made of 2mm thick M.S sheet and spray painted to scarlet red
color with word “FIRE”. The hose cabinet shall be of suitable size to accommodate
the following: -
a) Landing valves (Single Headed).
b) 63 mm hose pipe (2 lengths of 15 mtrs each).
c) Branch pipe and nozzles (one set).
d) Two keys of recess type for break.
13.0 BRANCH PIPE AND NOZZLE:
Branch pipes shall be of Stainless Steel to fit into the instantaneous coupling. Nozzle
shall be of spray or fog type of 20mm diameter (nominal internal diameter), Branch
pipe and nozzle shall be of instantaneous pattern.
 182
14.0 FIRE BRIGADE CONNECTION:
Fire brigade inlet connection to the wet riser shall be comprised of four instantaneous
pattern 63 mm dia. inlets with caps and chains complete as per IS: 904 with non-
return valve housed in a 2mm thick MS cabinet with 6mm thick glass fronted door.
The cabinet shall be 900 mm x 600 mm x 500 mm size for recess mounting or with
mounting support, as the case may be.

15.0 AIR RELEASE VALVES:

Provide 20mm screwed inlet GM single acting air release valve on all high points in
the system or as shown in the drawings.

16.0 DRAIN VALVES:

Provide 50mm dia GI/MS pipe conforming to IS 1239 heavy class with 50mm
Butterfly valve for draining any water in the system in low pockets.

17.0 TESTING:
After laying and jointing, the piping shall be pressure tested by hydrostatic method.
The piping shall be slowly filled with water in order to expel all the air. The piping
shall then be allowed to stand full of water for 24 hours. Any leakages at flanges or
elsewhere shall be rectified. The pressure shall then be applied by means of a test
pump (either electric or hand operated). The test pressure shall not be less than 1.5
times the working pressure of the system.

Pressure gauges used for the test shall be accurate and shall preferably have been
recalibrated before the test. The open ends of the piping shall be plugged during the
test. Capacity of pumps shall be checked with respect to the contractor's piping and
equipment layout. Tests shall be conducted to determine the delivery head, flow and
BHP of pumps after installation. All the test results shall correspond to the
performance curves. All the leaks and defects in joints revealed during the testing
shall be rectified to the satisfaction of the Engineer.

The system shall also be tested for its desired performance and function by opening
hydrant valves on each floor separately and four landing valves simultaneously. The
flow of water at the top most hydrants shall be checked when three landing valves
below are open. The cutting in and cutting out pressure setting of starting device
shall also be checked for its correct operation.

Contractor to rectify all leakage, make adjustment and retest as

required and directed to the satisfaction of the FBA authorities.
Contractor has to arrange water and other consumables and manpower
for conducting the above test at his own cost.

C. FIRST AID FIRE EXTINGUISHERS

1.0 Work under this section shall consist of furnishing all labour material appliances
and equipment necessary and required to install fire extinguishing hand
appliances.
 183
2.0 Without restricting to the generality of the foregoing, the work shall consist of
the following.

2.1 Fire Extinguishers shall conform to the following Indian Standard Specifications
as revised and amended up to date.

Soda Acid Type: IS 934-1967

Foam Type: IS 933-1967
Dry Powder Type: IS 2171-1962
Fire Buckets: As per ISI
Carbon Di-oxide: IS 2878/1976
Water Base ABV: IS 940/1976
Mechanical Foam Type: IS 10204

3.0 Fire Extinguishers shall be installed as per Indian Standard Code of practice for
selection, installation and maintenance of portable first aid appliances IS 2190-
1971.

4.0 The appliances shall be installed in readily accessible locations with the
appliances brackets fixed to wall by suitable anchor fasteners.

5.0 Operating instruction shall be provided and mounted in a brushed stainless steel
frame with a clear plastic cover adjacent to the control panel. The instructions
shall include the following:

5.1 Procedure to follow when fire is detected.

5.2 How to reset and test the entire system after trouble or fire is detected.

5.3 Scaled sketch of the building showing location, type and the zone to which all
detectors and manual pull stations are connected.

D. PUMPS AND ACCESSORIES

1.0 GENERAL:

Firewater to the complete fire protection system shall be catered through 1 no of UG

sump of capacity 10000 Lts and one number of terrace tank of capacity

The pumps shall be exclusively used for firefighting purposes and shall be provided
as per the requirements of the National Building Code-2005.

1 set of FIRE pumps which includes 1 electric pump and 1 diesel pump of capacity
1620LPM each and 1 electric pump of 180 LPM Booster Pump centrifugal pumps for
riser and sprinkler system (if any) capable of delivering adequate flow at desired
head shall be provided. The pumping capacity at terrace shall be 450 LPM at 40 m
head.

1.1 GENERAL REQUIREMENT:

The electrical pump shall be horizontal centrifugal Single stage; Single outlet pump
designed for continuous operation and shall have a continuously dropping head
characteristic without any zone of instability. The power capacity characteristic shall
be non over loading type.
 184

The head vs. capacity, input power vs. capacity characteristics, etc., shall match to
ensure load sharing and trouble free operation throughout the range.

In case of accidental reverse flow through the pump, the driver shall be capable of
bringing the pump to its rated speed in the normal direction from the point of
maximum possible reverse speed.

The contractor under this specification shall assume full responsibility in the
operation of the pump and the drive as one unit.

The capacity of pump shall be a minimum of 150 percent of rated capacity at a total
head of not less than 65 percent of the total rated head. The total shut off head shall
not exceed 120 percent of total rated head on the pump.

An automatic air release valve shall be provided to vent air from the pump discharge
and also to admit to the pump to dissipate the vacuum there, upon stopping of the
pump. This valve shall be located at the highest point in the discharge line between
the pump and the discharge check valve.

Pump coupled with motor or engine on a common platform shall perform smoothly
without any excessive noise or vibration.

1.2 PUMP CASING:

The casing shall be of cast iron capable of withstanding to the maximum pressure
developed by the pump at the pumping temperature.

1.3 IMPELLER:
The impeller shall be of standard bronze and shall be dynamically balanced.
The impeller shall be secured to the shaft and shall be retained against
circumferential movement by keying, pinning or lock rings.
All screwed fasteners shall tighten in the direction of normal rotation.

1.4 SHAFT:
Shaft size shall be selected on the basis of maximum combined shear stress.
The shaft shall be of stainless steel AISI-410 (ASTM – A – 276 Type 410) (BS 970
410 S 21) ground and polished to final dimensions and shall be adequately sized to
withstand all stresses from motor weight, hydraulic loads, vibrations and torques
coming in during operation.

Pump Shaft-Motor Shaft Coupling All shafts shall be connected with adequately sized
flexible couplings with spacer of suitable approved design. Necessary guards shall be
provided for couplings.

1.5 BASE PLATE:

A common base plate mounting both for the pump and drive shall be provided with
anti-vibration mounting pads. The base plate shall be of rigid construction, suitably
ribbed and reinforced.

Base plate and pump supports shall be so constructed and the pumping
unit so mounted as to minimize misalignment caused by mechanical
forces such as normal piping strain, hydraulic piping thrust etc.,
 185
The Fire protection system contractor shall give all necessary details, drawings,
foundation bolts, necessary templates and other relevant details to the civil
contractor for carrying out the structural foundation for installing all the pumps.

1.6 VIBRATION AND BALANCING:

The rotating elements shall be so designed as to ensure least vibration during start
and throughout the operation of the equipment. All rotating components shall be
statically and dynamically balanced at workshop.

All the components of pumps of identical parameters supplied under these

specifications shall be interchangeable.

1.7 INSTRUCTION MANUAL:

A comprehensive instruction manual shall be provided by the contractor indicating
detailed requirements for operation, dismantling and periodic operation and
maintenance procedures.

1.8 ELECTRIC MOTORS:

The motor shall be rated not to draw starting current more than 6 times normal
running current. Motor shall be capable of driving the pumps at 150% of its rated
discharge and shall be designed for continuous full load duty. The motor shall be
capable of handling the required starting torque of the pumps. Speed of motor shall
be compatible with the speed of the pump.

The cooling fans shall be directly driven from motor shaft.

Motor situated out door or exposed to the weather shall be weather protected.

Motors shall be enclosed type and shall have dust tight construction with suitable
means of breathing and drainage to prevent accumulation of water from
condensation. Drain holes shall exclude bodies greater than 6mm diameter.

All components shall be of adequate mechanical strength and robustness and shall
be constructed of metal unless otherwise approved.

All motors shall be dynamically balanced.

The enclosure shall be designed to provide an effective sealing between the primary
and secondary air circuits.

Winding insulation shall be class B 415V AC motor and winding shall be vacuum
impregnated with heat and moisture resistant varnish glass fiber insulated.

Two independent earthing points shall be provided in accordance with IS: 3043 on
opposite sides of the motor for bolted connection.

The cable boxes and termination shall be designed to enable easy disconnection and
replacement of cables.

2.0 DIESEL ENGINE

2.1 GENERAL:
 186
PUMP DRIVEN BY DIESEL ENGINE:
The diesel engine shall be of multi cylinder type with individual head assemblies,
four-stroke cycle with mechanical (airless) injection, cold starting type. The engine
shall be water-cooled and shall include radiator, water pump and connecting piping,
strainer, isolating and pressure reducing valves, by-pass line complete in all
respects.

Engine shall be direct injection type with low noise and exhaust omission levels.

The speed of the engine shall match the pump speed for direct drive.

The engine shall be designed with regard to ease of maintenance, repair, cleaning
and inspection. This will also provide interchangeability of parts.

All parts susceptible to temperature changes shall have tolerance for expansion and
contraction without resulting in leakage, misalignment of parts or injury to parts.

2.2 STARTING:
The engine shall be capable of both automatic and manual start. Generally the
engine shall start automatically but in case of the auto-start system failure the
engine shall be capable of manual start. Engine shall be able to start without any
preliminary heating of combustion chamber; cranking mechanism shall also be
provided. All controls / mechanism which have to be operated in the starting process
shall be within easy reach of the operator.

The starting system shall comprise necessary batteries 12 Volts/24 Volts, starter
motor of adequate capacity and axle type gear to match with the toothed ring of the
fly wheel. Suitable protection to protect starting motor from excessively long
cranking runs shall be suitably integrated with engine protection system.

The battery capacity shall be adequate for ten consecutive starts without recharging
with a cold engine under full compression.

The capacity of the battery shall be suitable for meeting the needs of the starting
system.

Three attempt starting facility shall be provided. If the engine fails to start after third
attempt, the engine shall be locked out and suitable audio-visual alarm shall be
given to indicate engine failure.

The scope shall cover all cabling, terminals, initial charging etc.

2.3 GOVERNING SYSTEM:

The engine shall be provided with an adjustable governor to control the engine speed
within 5% of its rated speed under all conditions of load up to full load. The governor
shall be set to maintain rated pump speed at maximum pump.

2.4 FUEL SYSTEM:

The fuel system shall be gravity fed from the fuel tank to the engine driven fuel
pump. The engine fuel tank shall be mounted either adjacent to the engine or
suitably wall mounted on brackets. The fuel filter shall be suitably located to permit
easy servicing.
 187
All fuel tubing to the engine shall be with MS ‘C’ class pipe with flexible hose
connections wherever required. Plastic tubing shall not be permitted.

The fuel tank shall be of welded steel construction (3mm thick) and of capacity
sufficient to allow the engine to run on full load for at least 8 hours. The tank shall be
complete with necessary floor mounted supports, level indicator (protected against
mechanical injury) inlet, outlet, overflow connections and drain plug and piping to
the engine fuel tank. The outlet should be so located as to avoid entry of any
sediments into the fuel line to the engine.

2.5 COOLING SYSTEM:

The engine shall be radiator water cooled. The radiator assembly shall
be mounted on the engine. The radiator fan shall be driven by the
engine as its auxiliary with multiple fan belts. When half the belts are
broken, the remaining belts shall be capable of driving the fan. Cooling
water shall be circulated by means of an auxiliary pump of suitable
capacity driven by the engine in a closed circuit.
2.6 ACCESSORIES:
The engine shall be self-starting type and shall be provided with 12 Volts/24 Volts
heavy-duty batteries, dynamo, starter, cutout, starter, cutout battery leads complete
in all respects. One additional spare battery shall be provided.

The system shall be provided with an automatic fully connected battery recharger of
approved type and capacity required for the system.

The engine shall be provided with a dry type air cleaner.

The system shall be provided with a control panel with push button starting
arrangement and wired to operate the engine on a differential pressure gauge.

The entire system shall be mounted on a common structural base plate with anti-
vibration mounting and flexible connections on the suction and delivery piping.

There shall be reasonable space at the big end, camshaft, water jackets, governor
drives and main bearings.

Providing one fully mounted and supported day oil tank fabricated from 5mm thick
MS sheet of capacity (size 1 Mtr x 1 Mtr x 0.7 Mtr) 500 ltrs with inlet, outlet with
valves, gauge glass, manhole cover. The cost of MS frame work for staging to be
included.

Provide one exhaust pipe of MS 3 mm thick with suitable muffler to discharge the
engine gases to outside open air as per site conditions duly painted. Exhaust pipe to
be insulated and GI sheet cladded from engine outlet up to muffler and located
outside the building. The exhaust pipe shall be adequately sized for minimum
pressure drop as per relevant code/standard and shall be housed clearing man
height.

Provide all accessories, fittings and fixtures necessary and required for a complete
operating engine set.
Pressure switches/sensing devices to be mounted on its own independent discharge
header for all the three pumps to achieve automatic operation.
 188

Air vessel tank made out of 8mm MS Sheet 250 mm dia x 1200 mm long with dished
ends in 5 mm thick sheet with provision necessary for inlet, outlet, and safety valve
duly painted inside with two coats of approved anti-corrosive synthetic paint.

The flywheel shall have graduated marking around the periphery to facilitate
checking of valve and fuel timings.

2.7 INSTRUMENTATION:
The diesel engine shall be provided with adequate instrumentation. The
gauges etc., as required are provided in the Engine Panel.

E. AUTO MATIC FIRE ALARM SYSTEM

1. MANUAL CALL POINT:

Each manual call point unit shall comprise of a push button of reputed
make enclosed in M.S. box. The push button shall have minimum 1 NC
and NO contacts. The push button assembly is enclosed in the M.S. box
enclosure with all sides covered except the front side. The front side
shall be sealed with breakable glass cover using neoprene or equivalent
gasket. In case of fire, when the glass cover is broken to give the fire
warming the push button will be released due to spring action hence
giving remote fire alarm through the NC contact which has now
exchanged over.

The M.S. box enclosure shall be completely dust, vermin damp and
weather proof. They shall be made of Steel sheet of 16 SWG. The
complete unit shall be suitable for wall mounting with necessary
mounting accessories. The complete unit and the push button shall be
painted signal red. The internal surface of the M.S. enclosure of the box
shall be painted of white colour. The external painting shall be synthetic
enamel. Break Glass in case of Fire shall be written on each MCP unit,
either on the M.S. enclosure or on a separate metal plate mounted
behind the glass cover. Each unit shall be equipped with an iron
hammer with a hook fixed to the external M.S. enclosure.

2. HOOTER:

Two different types of hooters have been provided on the installation.

a. Simple 24 volt D.C. operated Electronic Hooter. This are connected

directly to the main control panel by switch twin wires, if desired in a
 189
ring circuit. This can be activated automatically or manually, as desired
by the switches provided at additional control panel for P.A. system etc.

b. P.A. Speaker cum Hooter, working on 0 – 100 volt line through a

suitable line matching transformer. This will automatically give the
evacuation alarm in case of fire condition and can subsequently be used
for public announcements through the P.A. system when provided.
These are also connected directly to the Main Control Panel preferably
by the ring circuit.

3. RESPONSE INDICATOR:

Whenever Smoke / Heat detectors are installed in rooms which are

normally closed, Response Indicator must be provided outside the room
to enable the personnel concerned to determine the spot of fire. The
Response Indicator shall consist of a lamp which lights up when a
Smoke / Heat detector operates.

4. SMOKE DETECTOR:

Two major types of Smoke Detectors are available.

One is an ionization device that contains a small radioactive source (AM
241 less than 1 micro curie) for ionizing the air molecules between a
pair of electrodes, permitting a very small current to flow between the
pair. If smoke particles from a fire enter this space, they reduce the
flow of current by adhering to the ionized molecules. The drop in
current sets off a buzzer or other alarm.

The second type of smoke detector uses a photoelectric cell. In some of

these detectors, smoke that enters obscures a steady beam of light; in
others, the smoke scatters a light ray from a diode so that the cell can
detect it. In either case the change sets off an alarm. The alarm may
sound locally, or it may be designed to alert a central station with
notification of fire department.

Photoelectric detectors are slower than ionization detectors, and

sometimes both principles are combined.

Both types can run by batteries or by building current.

5. RATE OF RISE/ FIXED TEMPERATURE HEAT DETECTOR:

Rate of rise / fixed temperature rating detector are designated for

applications where a rapid rise in temperature may be expected during
and outbreak of fire. The detector should incorporate both the rate of
 190
rise / fixed temperature operating principles. The detector will react
quickly to a rapid rise in temperature, but even if the increase is very
slow, signal will be transmitted to the control panel when the maximum
temperature sensors gets actuated. The rate of rise sensor shall get
actuated when the rate of rise in temperature exceeds the rate of 150 F
per minute the detector should sense the fire and transmit a signal to
the control panel. The fixed temperature element should sense the fire
when the temperature reaches 680 C.

6. FIRE CONTROL PANEL:

The Fire Control Panel shall include battery backup, common alarm
reset button, bulb testing buttons etc. as required complete. The
Batteries shall be of maintenance free and lockable. The sheet steel
used shall be of 2 mm thick. The Control Panel shall be lockable with
proper locking arrangements. The panel fabrication shall be square,
machine cut with proper welded joints. The Panel door shall be hinged
and suitable for opening with the whole panel recessed in wall.

Following switches, push buttons and indications shall be provided on

panel face:
1. Mains “ON” switch on indication.
2. ‘System ON’ indication.
3. ‘Mains Failure’ indication.
4. ‘Battery low’ indication.
5. ‘Lamp test’ push button.
6. ‘Fire’ indication.
7. ‘Fault’ indication.
8. ‘Fire’ test push button
9. ‘Standby On’ indication.
10. ‘System reset’ push button.
11. ‘Alarm cancel’ push button.
12. ‘Trickle boost’ toggle button.
13. Open/Short circuit fault.
14. ‘Zone Disconnect’ key actuated push button operable from outside
the panel with panel door locked. Provide three keys.

Control Panel shall be complete with screw terminal block and cable
glands. Two potential free contacts under fire condition shall be
provided for Client’s use. Necessary end of line resistors shall be
included in the MCP for the system. It shall be possible for the system
to monitor the removal and pilferage of any of the detectors. The Panel
shall be complete with all internal wiring labels, and duly painted with
two coats of red oxide primer and one coat of enamel paint as required.
The panel is to be provided with a mimic diagram on a white/red acrylic
 191
sheet of suitable size mounted on a M.S. sheet box with suitable grills
etc. screen printed and with LED indications for each zone/zonal panel
as required.

7. BATTERY AND BATTERY CHARGER:

Adequately rated batteries shall be connected via mains failure relay
contact across 24 volts regulated D.C. supply. In normal condition,
battery shall be kept on constant trickle charge. Battery can be boost
charged by manually operating trickle/boost toggle switch when battery
low indication is observed on the control panel. In case of mains failure,
battery shall automatically feed full supply load of the entire system
consisting of fire alarm and exit signs etc. Battery capacity shall fully
meet the requirements of CI.5.2.IS 2189

F. FIRE EXIT SIGNAGE:

The fire exit signage to be provided in the facility as per requirement
mandate by fire department and deemed necessary to locations.
All sliding door to have 1inch radium tape of the perimeter of the door (
door size 2.2 m x 3.5 m ) and exit sign both in English and local
language.
As per statutory requirement, all required signage to be provided.
1) Fire Safety signage ( Highly Visible , even in dark)
2) Escape route signage( High quality Gloss print with UV Resistance )
3) Evacuation Plan
4) Floor Marking Strips

************

Executive Engineer
 192
G. LIST OF APPROVED MAKES FOR FIRE FIGHTING & FIRE DETECTION
SYSTEM
01 PUMPS Kirloskar /Mather & Platt/Grundfoss/
02 MOTORS GE /Siemens/Crompton Greaves/KEC/NGEF
03 DIESEL ENGINE Kirloskar/Cummins

04 MOTOR CONTROL L&T/ Siemens /ABB/GE

SWITCHES
/STARTERS/RELAYS/SINGLE
PHASE
PRIVENTERS/CONTACTORS
04 PRESSURE SWITCH INDFOSS / SWITZER/Mobrey/System
Sensor/Dan Foss
05 PRESSURE GAUGE FIEBIG / H GURU / PRICOL/ZOLOTO/RAZER
06 CABLES, WIRES FINOLEX/HAVELLS/POLYCAB

07 GI/MS PIPES Tata Steel, Jindal,

08 CAST IRON SLUICE & Leader/Kirloskar
NON RETURN VALVES
09 GUNMENTAL BALL, RB/Zolotto/Cim
NON RETURN VALVES
10 HYDRANT VALVE, BRANCH MINIMAX/NEWAGE/VIJAY/SUPER/SAFEGUARD/
PIPES,HOSE REELS/NOZZLES NEWTECH
11 HOSE PIPES NEWAGE / JAY SHREE/VIJAY/RRL

12 HOSE BOXES RAKSHA/REPUTED

13 FIRE BRIGADE INLET D.S.S. / SUPER / Newage / Minimax/Safeguard/

Newtech
14 SPRINKLERS, ALARM VALVE HD FIRE/ TYCO / ACE / SPRAYSAFE /
CENTRAL/DSS
15 FIRE ALARM PANEL RAVEL/CEASEFIRE
16 SUCTION STRINERS WITH FOOT SANT/LEADER /Kirloskar/C&R
VALVE
17 HOSE REEL ISI Marked
18 FIRE EXTINGUISHERS Newage/Minimax/Vijay/Ceasefire/Safex

19 INDICATING LAMPS Siemens/L&T/GE Power Controls/Vaisno

20 HOOTER/Manual Call Point/Talk APPOLLO / AGNI / TAC APPROVED /GST /

Balk Unit SYSTEM SENSOR /RAVEL

21 PVC PIPE ISI MARKED

22 BATTERY Exide/Eqvt
 193
23 ELECTRICAL CONTROL PANEL AMPTECH INDIA (P) LTD./ KRYPTON ENGG.
CO./ MILESTONE SWITCHGEAR (P) LTD./
KANISHKA POWER CONTROLS P. LTD./ PIECO
INDIA ELECTRIC Co.
24 FIRE RESISTANT PAINT Viper or Equivalent

Executive Engineer