SUBSTATION MAINTENANCE AT KNOWLEDGE CONSORTIUM OF GUJARAT (KCG) & CCTV SYSTEM REINSTALLATION AT GIRLS HOSTEL OF GUJARAT COLLEGE, ELLISBRIDGE.

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

Carryout routine maintenance,

servicing and testing of

Amps. H.T. OCB / VCB in

accordance with I.S. 10119-1962

part I-to-IV with below defined

scope: (1) Cleaning of Rupees

dust,spider web ,foreign Two

particles. Etc . (2) Removal of old Thousand

grease with new grease for Three

various parts.(3) Cleaning of ₹

1 1.00 Job Hundred ₹

various parts with CRC.(4) Check

the tightness of all hardware and Thirty

(5)Checking of Spring Charging, One Paise

Closing & Tripping mechanism Only

(11) Measurement of IRV (12)

Measuring of closing/tripping

time by time testing kit (13)

Measuring contact resistance by

Carry out routine maintenance

and servicing and testing up to

6300 Amp L.T. ACB with below

defined scope: (1) Cleaning of

dust,spider web ,foreign

particles. Etc . (2) Removal of old Rupees

grease with new grease for One

various parts.(3) Cleaning of Thousand

various parts with CRC.(4) Check Eight

the tightness of all hardware ₹

2 1.00 Job Hundred ₹

(5)Checking of Spring Charging,

Closing & Tripping mechanism and

(11) Measurement of IRV (12) Eighteen

Measuring of closing/tripping Paise Only

time by time testing kit (13)

Measuring contact resistance by

CRM kit.(14) Release testing by

OEM recommended testing kit.

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

Carryout routine maintenance

and servicing of L.T. cubical

panel board having Rupees

approximately 15 to 22 Nos. of Two

switches cleaning and servicing Thousand

the contacts with CRC, tighting ₹ One

the connections of incoming and 2,140.19 Hundred

outgoing cables. and hacking the Forty and

operating mechanism for Nineteen

smooth functioning of switches. Paise Only

and putting them in smooth

Carrying out the testing of earth Rupees

fault and overload relay by Two

authorized person ,on L.T. side. Thousand

by removing the fault of relay by ₹ One

checking the trip devices, control 2,140.19 Hundred

wiring and putting the same in Forty and

working order with test report Nineteen

Routine maintenance of Rupees

Transformer in operating Two

covering Insulation Resistance Thousand

oil breakdown strength, Five

reconditioning /replacement of ₹

5 1.00 Job Hundred ₹

silica gel, cleaning of transformer

& topping up to of oil if required and Forty

.(Oil will be provided Three Paise

departmentally or at extra cost.) Only

Transformer oil having good

resistance to high electrical

stress, high di-electric strength Rupees

(50kV) low viscosity, low pour Ninety and

6 point, high flash point and 493.00 Ltr. ₹ 90.90 ₹

excellent thermal properties for Paise Only

efficient heat transfer and

cooling as per I.S.335 -2018

Testing of transformer oil by Rupees

calibrated instrument for Four

dielectric breakdown strength Hundred

with test report Twenty

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

Filtration of transformer oil as

per I.S. for removal of moisture,

carbon. slurry etc.by means of

circulating oil through vacuum

8 pump from heating elements and 300.00 Ltr. ₹ 8.08 ₹

filters to with stand the breaking

strength of the oil above 40KV

beyond one minute tested in oil

Dismantling and refitting of Rupees

transformer including cost of Two

required new M.S. bolts of Thousand

following capacity transformer Two

9 (C) 500 KVA 1.00 Ea. Hundred ₹

Outside painting of Transformer Rupees

for the following capacity One

(A) 250 / 315 / 500 KVA Thousand

10 1.00 Ea. Hundred ₹

Carrying out various routine test Rupees

as per instruction of in charge Two

for following capacity Thousand

transformer. Five

11 (B) 500 KVA / 750 KVA/ 1000 1.00 Ea. Hundred ₹

KVA/1250 KVA Sixty Eight

Providing and erecting FRLS-

XLPE(IS:7098)(I)-88 ISI

armoured cable multistrand Rupees

Aluminium conductor for 1.1 kV. Five

to be laid on wall with necessary Hundred

12 clamps or in existing trench / 500.00 Mtr. ₹ 589.84 Eighty Nine ₹

pipe of following size of cables and Eighty

(E) 3 1/2 core 95 Sq. mm ( 50 Four Paise

Sq. mm 1/2 core) Only

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

Providing and erecting

Approved make Four pole

moulded case circuit breaker

having breaking capacity ICU of Rupees

35 KA. and above at 415 V . Twenty

having normal current rating Three

250A. with variable thermal & ₹ Thousand

13 magnetic release suitable to 2.00 Ea. ₹

23,041.13 Forty One

work on A.C.supply 50 Hz. with and

all internal connections, Thirteen

spreader tinned copper & Paise Only

complete erected in existing

G.M.S. housing. ICS=100% of

ICU only Cat III

Supplying and erecting LED

indoor fittings with LEDs of

wattage 0.2 Watt to 0.5 Watt

assembled on single MCPCB,

with housing used as a heat sink

shall be made of thick sheet Steel

conforming to IS:

513/CRCA/aluminium pressure

die cast powder coated and high

U.V. & corrosion resistance with

diffuser housed in aluminium

casted body with company

160V to 270V,Power Factor

more than 0.95, THD < 15 %, Rupees Six

CCT 3000 K to 6500K, Hundred

14 Luminaire efficacy> 85 10.00 Ea. ₹ 613.07 Thirteen ₹

lumens/watt , and Seven

LED driver efficiency > 85 % Paise Only

( fitting required LM-79 & LM-80

Certificates)(NOTE: Below

description have shown ranges

of Wattage capacity of LED

fittings.The Engineer incharge

may select any wattage capacity

between the ranges shown.)

(B) LED Panel Light with

provision for Plane front frame

with translucent cover fixed to

housing complete.IP20

(iv) 18 to 20 watts, 8" x 8", Surge-

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

Supplying and erecting LED

indoor fittings with LEDs of

wattage 0.2 Watt to 0.5 Watt

assembled on single MCPCB,

with housing used as a heat sink

shall be made of thick sheet Steel

conforming to IS:

513/CRCA/aluminium pressure

die cast powder coated and high

U.V. & corrosion resistance with

diffuser housed in aluminium

casted body with company

mark/name 160V to Rupees

270V,Power Factor more than Seven

0.95, THD < 15 %,CCT 3000 K to Hundred

15 6500K, Luminaire efficacy> 85 10.00 Ea. ₹ 758.51 Fifty Eight ₹

lumens/watt ,LED driver and Fifty

efficiency > 85 %( fitting One Paise

required LM-79 & LM-80 Only

Certificates)(NOTE: Below

description have shown ranges

of Wattage capacity of LED

fittings.The Engineer incharge

may select any wattage capacity

between the ranges shown.)(A)

Square/ Circular shaped

Surface/Recessed Mount

Downlight with provision for

spring loaded mounting clips

complete.IP20(iv) 22-24 watts,

Surge-2 kVCat-lll

Providing and, fixing heavy duty

flange type brass double

compression type cable gland

with rubber ring for PVC

16 insulated armoured cable 2.00 Ea. ₹ 131.30 ₹

complete with out going tails,

insulating tape etc for following

size of cables.

(D) 3 & 1/2 core 95 Sq. mm

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

Solder less crimping type

Aluminium lugs conforming to IS

suitable for cable of following

size evenly crimped with high Rupees

pressure tool & connected to Forty and

switchgear terminals with Forty Paise

brass/cadmium plated nut bolts Only

in an approved manner.

Solder less crimping type

Aluminium lugs conforming to IS

suitable for cable of following

size evenly crimped with high Rupees

pressure tool & connected to Twenty and

switchgear terminals with Twenty

brass/cadmium plated nut bolts Paise Only

in an approved manner. (D)

providing and erecting

Miniature circuit breaker single Rupees

pole 6A to 25A suitable to One

operate on 240 V A.C. system and Hundred

having breaking capacity 10 KA Twenty

to be erected in existing box. Three and

confirming to IS 8828/1996 with Twenty

ISI Mark Two Paise

Providing & erecting 415V MCB

Four Pole Switch for Lighting Rupees Six

Load (B curve) having 10KA Hundred

breaking capacity & confirms to Thirty

20 IS :8828 in existing box having 5.00 Ea. ₹ 637.31 ₹

following capacity Thirty One

(a) 6 to 32 Amp. Paise Only

Supplying, erecting and

replacing the old non-working Rupees

APFC relay with new 12 stage Sixteen

Reactive power controller relay ₹ Thousand

21 with thyristor controlled 1.00 Ea. ₹

capacitor. Make Equivalent to Hundred

Ducati/Trinity REGO 12 and Sixty Only

approved by Engineer-in-charge.

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

Providing & erecting L.T. Rupees

Current Transformer with bar Two

primary 50/5 to 1000/5 ratio 15 Hundred

VA burden erected in existing Seventy

CRCA box duly secured with Four and

insulating materials connected Seventy

to the meter Two Paise

Providing & erecting weather

proof, dust & vermin proof, floor

mounted front operated indoor

type cubical panel board

necessary IP-42 and above

protection as per approval from

engineer incharge made from

SWG thick CRC M.S. sheet for

outer body & doors, 16 SWG

thick CRC M.S.sheet for internal

partitions with necessary

accesories , supporting angles/

flats channel including cutting,

bending, drilling, welding,

riveting with internal partitions

& cable alley as per

requirements & instruction of

engineer-in-charge with erection

Mtr. 16,392.30 Hundred

supplied switch gears, BUSBARS,

suitable size of inter connecting

PVC copper wire / copper-

aluminium strips, rubber

grommets, rib, bakelite control

fuses/MCB for measuring

instruments, earth bus & earth

bolts, foundation flange - bolts-

base Plates, sufficient nos. of

hinged doors, handles with

locking arrangement and rubber

gasket,heavy duty end terminal

connection,danger notice

board,necessary

ventilation,earthing strip

complete. The Panel shall be

painted with epoxy powder

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

(The rates excludes the cost of

switchgears, bus bars, inter

connecting mains & Copper

Aluminium strips, meters, Fuses

etc. The dimension shall be

measured excluding base

beams) The panel shall be

supplied with following

approved manufacturers with

following size.

(C) The standard companies

switch gear shall be used and

only manufacturers as per IEC

61439 for beneficial use.

(i) with 350mm depth

Supplying & erecting in earthpit

of minimum bore dia. 225mm

size approved make Safe

Earthing Electrode consisting

Pipe-in-Pipe Technology as per

IS 3043-1987 made of corrosion

free hot dipped G.I.Pipes having

Outer pipe dia of 80 mm having

80-200 Micron galvanising,

Inner pipe dia of 40 mm having

200-250 Micron galvanising,

connection terminal dia of

mm with constant ohmic value

surrounded by highly conductive Rupees

compound with high charge Five

dissipation suitable for following Thousand

type of applications with Eight

24 chamber and heavy duty cover 2.00 Ea. Hundred ₹

(A)(approved make OEM has to Forty Two

submit test certificate including and Eighty

value of earth resistance of Five Paise

installation duly stamped and Only

signed by agency and officer

Incharge has to ensure the value

of earthing resistane mentioned

in test Certificate) & having back

filling compound of (B) Inner

chemical (CCM Compound)-

Resistivity:- 0.2 ohm / meter

testing as per IEC 62561-2017,

Voltage drop:- < 1 volt at no load

& dry form, Sulphar content:-

<2%(C) Back fill Compound :-

Earthing compound should be

capable to retain moisture for

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

long time Necessary test report

must be submitted by Agency.

[A] For electrical installation up

Length of Pipe - 1 Mtr

Back filling compound - 1 Nos. of

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

Providing and erecting

Approved make Four pole

moulded case circuit breaker

having breaking capacity ICU of Rupees

35 KA. at 415 V. having Normal Seventeen

current rating 200A.with Thousand

variable Thermal & magnetic Eight

25 release suitable to work on 4.00 Ea. Hundred ₹

A.C.supply 50 Hz. with all Forty Three

internal connections, spreader and Sixty

tinned copper & complete Seven Paise

erected in existing 16 Only

G.M.S.housing ICS=100% of

ICU only Cat III

Supplying & erecting approved

make street light box comprising Rupees

CNC Processed robust housing One

made from single sheet multi Thousand

folded with high grade powder Five

26 coating ( RAL-7032 Structure 60.00 Ea. Hundred ₹

finish as Standard) of IP-55 One and

degree of Protection Gasket(PU Eighty

Gasketing) of following size of Seven Paise

SUB TOTAL (A) (Substation maintenance): ₹

SITC of LIU 12 PORT Rack Mount Rupees Six

- Loaded (LC) SM [Approved by Thousand

Competent Authority i.e. not Nine

Below the rank of Executive ₹ Hundred

Engineer ] 6,901.33 One and

SITC of Single Mode Gigabit SFP Rupees

(Mini GBIC) optical transceiver Seven

module with LC duplex Thousand

connector, compatible with ₹

28 12.00 Ea. Five ₹

existing managed Ethernet

switch, complete with testing Seventy

and commissioning as required. Five Only

SITC of PATCH CORD LC-LC SM Rupees

DUPLEX LENGTH- 3m One

[Approved by Competent ₹ Thousand

Authority i.e. not Below the rank 1,901.83 Nine

of Executive Engineer ] Hundred

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

SITC of O.F.Cable 06F Outdoor -

Armoured Unitube SM - HDPE Rupees

Sheath [Approved by Competent Fifty and

Authority i.e. not Below the rank Fifty Paise

of Executive Engineer ] Only

Supplying & erecting FRLS- Rupees

XLPE(IS:7098)(I)-88 ISI One

unarmoured copper cable 1.1 kV Hundred

31 grade to be erected as directed of 300.00 Mtr. ₹ 126.25 Twenty Six ₹

following size. and Twenty

(A) 2 core 2.5 Sq. mm Five Paise

Supplying & erecting approved Rupees

make LAN cable of following size Forty Seven

32 in existing pipe as per 1000.00 Mtr. ₹ 47.47 and Forty ₹

direction[C] CAT - 6 Seven Paise

Providing and erecting ISI mark

Medium class RIGID PVC PIPES

of following size complete to be

erected on/in wall or ceiling

erected with necessary PVC

33 fittings & Junction boxes fixed 2000.00 Mtr. ₹ 33.33 ₹

with adhesive solution & Clamps

with following dia of pipes, in

approved manner as directed

Providing & laying approved

make ISI marked HDPE 6Kg / Rupees

cm2 (Class-3) as per One

IS:4984:1995 PE-80 to be Hundred

34 erected at road crossing on or 250.00 Mtr. ₹ 163.62 Sixty Three ₹

floor as directed for laying of and Sixty

cable. The pipes as following size Two Paise

of dia & weight per 6 mtr. Only

(B) 50 mm inner Dia.

Sr. (With Rate in

Item Description Qty Unit Amount

No. labor Words

Supply, installation, testing and

commissioning of 12U, 19-inch

wall-mounted network rack

made of CRCA steel sheet with

powder-coated finish, having

lockable front toughened glass

door, removable side panels,

adequate ventilation, cable entry

provisions, adjustable mounting Rupees

rails, earthing stud, fan mounting Seventeen

provision, and suitable for Thousand

housing network switches, Light Nine

35 Interface Unit (LIU), patch 3.00 Ea. Hundred ₹

panels, Power Distribution Unit Twenty

(PDU) and other CCTV Seven and

networking equipment. The item Fifty Paise

shall include fixing to wall with Only

necessary mounting hardware,

earthing, cable dressing,

installation of accessories,

testing and commissioning

complete with all fasteners,

consumables and labour as

Camera Installation and Rupees

Configuration Charges Two

36 20.00 Job Thousand ₹

SUB TOTAL (B) (CCTV shifting): ₹

GRAND TOTAL (A + B): ₹

GRAND TOTAL (A + B): ₹

Rupees Eleven Lakh Fifteen Thousand Fifty Four and

Total In Words: Fourteen paisa Only

Amount (in INR): Rs. 11,15,000/-

willing to % above/below

Percent (Should be written in figures and words) of the estimated

rate mentioned above

for each item. Amount of my /our tender works out as under.

Estimated Estimated amount put to

amount put to tender

Deduct………% Add………%

In words In words