Civil Works and Installation of Power Backup System at Santhigiri Ayurveda Siddha Research Centre Skill Development Training Institute, Saket, N

S. No. Description Amount (Rs.)

1 Compound Wall & Gate Work 1315418.37

2 Power Backup System 1424850.00

Digitally signed by RAJ PAL

COMPOUND WALL & GATE WORK

S.No. DSR No. Item Description Unit Rate Qty. Amount

Demolishing R.C.C. work manually/ by mechanical

1 15.3 means including stacking of steel bars and disposal

of unserviceable material within 50 metres lead as

per direction of Engineer - in- charge. Cum 3657.79 2.80 10241.81

Demolishing brick work manually/ by mechanical

15.7 means including stacking of serviceable material

and disposal of unserviceable material within 50

metres lead as per direction of Engineer-in-charge.

Earth work in excavation by mechanical means

(Hydraulic excavator)/ manualmeans over areas

2.6 (exceeding 30 cm in depth, 1.5 m in width as well

as 10 sqm on plan) including getting out and

disposal of excavated earth lead upto 50 m and lift

upto 1.5 m, as directed by Engineer-in-charge.

Filling available excavated earth (excluding rock) in

trenches, plinth, sides of foundations etc. in layers

not exceeding 20cm in depth, consolidating each

deposited layer by ramming and watering, lead up

Centering and shuttering including strutting,

propping etc. and removal of form work for :

5 5.9.1 Foundations, footings, bases for columns Sqm 403.91 18.48 7464.33996

Lintels, beams, plinth beams, girders, bressumers

and cantilevers Sqm 758.49 31.00 23513.25

7 5.9.6 Columns, piers, abutments, pillars, posts and struts Sqm 990.14 52.80 52279.3392

Providing and laying in position cement concrete

of specified grade excluding the cost of centering

and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived

from natural sources : 8 graded stone aggregate

40 mm nominal size derived from natural sources) Cum 7016.36 7.44 52201.7184

Digitally signed by RAJ PAL

Providing and laying in position machine batched

and machine mixed design mix M-25 grade cement

concrete for reinforced cement concrete work,

using cement content as per approved design mix,

including pumping of concrete to site of laying but

5.33 excluding the cost of centering, shuttering,

finishing and reinforcement, including admixtures

in recommended proportions as per IS: 9103 to

accelerate, retard setting of concrete, improve

workability without impairing strength and

durability as per direction of Engineer-in-charge.

(Note :- Cement content considered in this item is

@ 330 kg/cum. Excess/ less cement used as per

design mix is payable/recoverable separately).

5.33.1 All works upto plinth level

Concrete of M25 Grade with minimum cement

content of 330 kg/cum Cum 9789.89 8.04 78740.11

All works above plinth level upto floor V level

Concrete of M25 Grade with minimum cement

content of 330 kg/cum Cum 10156.21 2.97 30163.94964

Steel reinforcement for R.C.C. work including

straightening, cutting, bending, placing in position

and binding all complete upto plinth level

Thermo-Mechanically Treated bars of grade Fe-

Steel reinforcement for R.C.C. work including

straightening, cutting, bending, placing in position

and binding all complete above plinth level

Thermo-Mechanically Treated bars of grade Fe-

Brick work with common burnt clay machine

moulded modular bricks of class designation 12.5

6.28 in exposed brick work including making horizontal

and vertical grooves 10 mm wide 12 mm deep

complete in cement mortar 1:6 (1 cement : 6

13 6.28.1 From ground level upto plinth level Cum 7207.32 12.12 87359.95

14 6.28.2 Above plinth level upto floor V level Cum 9240.23 21.39 197648.58

15 mm cement plaster on the rough side of single

or half brick wall of mix :

Finishing walls with Acrylic Smooth exterior paint

of required shade :

New work (Two or more coat applied @ 1.67 ltr/10

16 13.46.1 sqm over and including priming coat of exterior

primer applied @ 0.90 litre/10 sqm) Sqm 165.42 291.40 48202.81

GRC Jali work on inner side of boundary wall Sqm 2400.00 45.00 108000.00

18 NS Electric Work & Light Fittings Nos 1120.00 28.00 31360.00

Steel work welded in built up sections/ framed

10.25 work, including cutting, hoisting, fixing in position

and applying a priming coat of approved steel

primer using structural steel etc. as required.

In gratings, frames, guard bar, ladder, railings,

brackets, gates and similar works Kg 177.78 1500.00 266667.00

Digitally signed by RAJ PAL

POWER BACKUP SYSTEM

S. No. Description Unit Qty Rate Amount

Supply, installation, Testing & Commissioning of

'Silent Type Diesel Generating set as per CPCB IV +

or better norms along with having Prime Power

Rating of KVA as below, 415 volts at 1500 RPM, 0.8

lagging power factor at 415 V suitable for 50 Hz, 3

1 phase system & for 0.85 Load Factor, including

testing at factory and site with fuel, load for test

and other necessary arrangements Complete as

per CPWD specifications, should

have QR code which should contain drawing, test

report OEM manual,GeoTag of manufacturing

location, rating plate as per relevant IS Code etc.

and consisting of the followings:

(A) Diesel Engine:

Turbocharged Diesel engine 4 stroke water cooled,

multi cylinder, dynamically balanced fly wheel,

electric start of suitable BHP at 1500 RPM suitable

for above output of alternator at 40 Degree C, 50%

RH & at 1000 Meter MSL, capable of taking 10%

over loading for one hour after 12 hours of

continuous operation. The engine will be with

Electronic governor, Dry typeAir filter with service

indicator, first filling of engine fuel (after

commissioning) lubricating Oil, Coolant and other

consumables complete with all the required

accessories, the Electronic governor shall be as per

ISO 8528.The engine shall comply to the latest

CPCB norms (CPCB IV + or better) and

Conforming to BS 5514, BS 649, IS 10000, IS

10002, IS 13018 and as per CPWD specifications.

(B) Engine mounted Instrument Panel fitted with

and having digital display for following:

(i) Start-stop switch with key

(ii) Water temperature indication

(iii) Lubrication oil pressure indication

(iv) Lubrication oil temperature indication

(v) Battery charging indication and Voltage

(vi) RPM indication

(vii) Over speed indication

(viii) Low lubricantion Oil trip indication

(ix) Engine Running Hours indication

(C) Alternator:

Synchronous alternator rated of appropriate KVA,

415 volts at 1500 RPM, 3 phase 50 Hz, AC supply

with 0.8 lagging power factor at 40 Degree C, 50%

RH & at 1000 Meter MSL. The alternator shall be

having Screen ProtectedDrip Proof (SPDP)

enclosure IP23, brushless, continuous duty,

balanced rotor, capable of taking 10% over loading

for one hour after 12 hours of continuous

operation, self cooled,self-excited and self-

regulated through AVR conforming to

IS13364(Part 2)/IS: 4722/BS 2613 suitable for

tropical conditions and with class- H insulation.

Digitally signed by RAJ PAL

(D) Base Frame & Foundation:

Both the engine and alternator shall be mounted

on suitable base frame made of MS channel with

necessary reinforcement which shall be installed

on suitable cement concrete foundation and

vibration isolation arrangement as per

recommendations of manufacturer.

Daily service fuel tank of suitable liters capacity as

per CPWD Specifications, fabricated out of 3 mm

thick M.S. sheet complete with all standard

accessories and fuel piping between fuel tank and

diesel engine with MS class 'C' pipes of suitable

dia. Complete with valves, level indications &

accessories as required as per specifications.

(F) Exhaust System:

Dry exhaust manifold with hospital type exhaust

silencer and catalytic convertor.

(G) Starting System:

12V/24V DC starting system comprising of starter

motors: voltage regulator and arrangement for

initial excitation complete with suitable numbers

of batteries (180 AH capacity lead acid SMF type)

as required as per specifications. The battery shall

be housed inside the acoustic enclosure

(H) Acoustic and weather proof enclosure with

arrangement for fresh air intake for cooling of the

engine & alternator, extraction, discharging hot air

in to the atmosphere and the temperature rise

inside the enclosure, noise level

outside enclosure. The acoustic enclosure should

be suitable for cable connection/connection

through bus-trunking. Such arrangements on

acoustic enclosure should be water proof & dust-

proof conforming to IP-65 protection. The

enclosure shall be as per CPCB IV + or better

norms etc. and as per CPWD specifications.

Free standing floor mounted IP 42 automatic

mains failure control panel including auto by-pass,

suitable for KVA as below for silent type DG set

complete with relays, timers, set of CTs for

metering & protection and energy analyser to

indicate currents, phase and line voltages,

frequency, power factor, KWH, Kilo Volt Ampere

Reative Hour (KVARH), KVA (Phase & Total), KW &

provision for overload, short circuit, restricted

earth fault, under frequency, power (aluminum)

and control (copper ) cabling of suitable size upto

15 meter between AMF panel, LT Panel and DG Set

including connection interconnection etc. as

required, all complete and inter locking

and communication/ Ethernet /RS485/SNMP port

open protocol for BMS integration including

suitable software, the panel shall be of DG Set

OEM make etc. as per approved by Engineering in

charge and including the following:

1. Suitable numbers and appropriate capacity 4

electrically operated draw out with cradle type 3

position ACB/ MCCB with electronic release for

O/C & E/F and shunt trip.

2. Auto/Manual/Test/Off selector switch

Digitally signed by RAJ PAL

3. Protection for under and over voltage phase

reversal (2 nos Over voltage relay, 2 Nos. reverse

power relay and 2 Nos. under voltage relay).

4. 3 Sets of current transformers 15 P10 accuracy

for protection and 15 VAclass-I for metering

5. Energy analyser unit to indicate current,

Voltage( L-N & L-L), kW, kVA (Phase & Total),

Frequency, KWH, PF.

6. LED Indicating lamps for load on mains and load

7. Fuse/ MCB for instruments.

8. Battery charger, complete with transformer/

rectifier, D.C. voltmeter and ammeter, selector

switch for trickle, off and boost and current

9. Main supply failure monitor

10. Supply failure timer.

11. Restoration timer

12. Control unit with three impulse automatic

engine start/stop and failure to start lockout.

13. Impulse counter with locking and reset facility.

14. ON/OFF/Control circuit switch with indicator

15. Audio/Video annunciation for

(i) High water temperature

(ii) Low lubricating oil pressure

(iii) Engine over speed

(iv) Engine fails to start

(v) Full load/maximum load warning

16. Protection for over/under Frequency, Loss of

AC sensing, Over Current, Unbalancing load with

suitable number of relays and accessories

17. Maintenance notification based on Engine Run

Hour & due date.

18. Load Management through PLC to achieve

auto opening and closing of incomer breakers, bus

coupler switching of essential panel , interlocking

providing signal to AMF Panel for load status and

AMF shall give command to DG Set to auto start /

auto stop depending upon load status and

requirement etc. and necessary hardware and

software required to perform the operation shall

be provided by the contractor including all control

Digitally signed by RAJ PAL