Rate contract for Servicing, Repairing, Breakdown, Routine and Preventive Maintenance of 11 KV H.T. Switch gears, Transformer and L.T. electrical panel and equipment of at 02 years at NHL College and Other College/Hostel Buildings of AMC (Limit up to Rs.10 lacs).

(Technical Bid only) of Record Office, Mezzanine Floor, “B”-

Tender in Physical form Block, Sardar Patel Bhavan, Danapith,

Ahmedabad-380001.

4 Tender Vol-I (Technical Bid on 26/05/2026, 04:05 pm onwards

only) Opening Date, Time Online Opening:- At the Office of

and Place Additional Chief Engineer(Electrical),

Light Department, 5th Floor, “C”-Block,

Sardar Patel Bhavan, Danapith,

Ahmedabad-380001.

Physical Opening:- At the Office of

Tender Officer, Central Record Office,

Mezzanine Floor, “B”-Block, Sardar

Patel Bhavan, Danapith, Ahmedabad -

380001 or at the above said office.

MUNICIPAL COMMISSIONER

Ahmedabad Municipal Corporation

Sardar Patel Bhavan, Danapith

Rate contract for Servicing, Repairing, Breakdown, Routine and

Preventive Maintenance of 11 KV H.T. Switch gears, Transformer and

L.T. electrical panel and equipments for 02 years at NHL College and

Other College/ Hospital/ Hostel Buildings of AMC (Limit up to Rs.10

Work Description No./set GST in Rs.

Erection, testing and commissioning of 11 K.V

Erection, testing and commissioning of 11 KV of

Dismentaling, Loading, Unloading and Shifting of 1 job

11 KV Switch Gear within 25 K.M. Limit.

(a) Testing and commissioning of transformer up to

5 (b) As above for 500 KVA up to 1000 KVA 1 job

6 (c) As above for 1000 KVA up to 1500 KVA 1 job

Testing and calibration of relay series coils for

KV breaker. Relay testing through secondary

injection method (O/C & E/F Relay) of 11 KV

Overhauling of complete transformer with IR Test,

BDV Test of oil, Ratio Test, Magnetizing Current

Test including changing of complete oil, cock

8 sheet, Bushing oil sheel, gaskets, packings, 1 job

dehydrating of windings & cores & tighting of nut,

bolts, insulator & insulator rods / studs (X'mer oil

Supplied by AMC) upto 1500 KVA

Replacing cock sheet packing for H.T./ L.T. cable

9 box of Transformer. (including ISI 1 job

mark,TR7/TR9 Grade material )

Comprehensive, Repairing, Servicing and Fixing of

10 5 Amp. relay series coil with assembly in 11 KV 1 job

Comprehensive repairing, servicing and fixing of

11 CT Wiring for 11 KV breaker. 1 job

Measurement of earthing resistance by loop test

Providing and Eracting end termination for 11 KV

XLPE cable including all cable jointing material

with alum. crimping type lugs(M-Seal/3M make

Heat Shrinkable kit)

(a)3C X 50/70 sq.mm. 11 KV XLPE cable

14 (b) 3C X 95/ 120 sq.mm. 11 KV XLPE cable Indoor 1 job

(c) As above for 3C X 150 sq.mm. 11 KV XLPE

(d) As above for 3C X 185 sq.mm. 11 KV XLPE

(e) As above for 3C X 240 sq.mm. 11 KV XLPE

cable end termination by crimping method of

following sizes of 1.1 KV grade PVC insulated, 1 job

armored cable with alum. lugs.

(a) As above for2.5 to 16 sq.mm. cable 1 job

19 (b) As above for 25 to 50 sq.mm. cable 1 job

20 (c) As above for 70 to 120 sq.mm. cable 1 job

21 (d) As above for 150 to 185 sq.mm. cable 1 job

22 (e) As above for 240 to 300 sq.mm. cable 1 job

Making straight through joint for 1.1 KV LT

23 Alluminium PVC/XLPE cable with M-Seal make 1 job

Cast tex Kit. (a) Upto 25 sq.mm.cable

24 (b) As above for 35 to 95 sq.mm. cable 1 job

25 (c) As above for 120 to 300 sq.mm. cable 1 job

Making straight through joint for 11 KV grade

XLPE cables of following sizes along with supply of

M-seal make Cast Tex jointing kit.

(a) 3C X 50/70/95 sq.mm. 11 KV XLPE cable

27 (b) 3C X 120 sq.mm.XLPE cable 1 job

28 (c) As above for 35 to 95 Sq.mm 1 job

29 (d) As above for 3C X 185 sq.mm. XLPE cable 1 job

30 (e) As above for 3C X 240 sq.mm. XLPE cable 1 job

Providing and erecting HOT deep Galvanised iron KG

strip wire 8 to 16 SWG.

Routine and Preventive Maintenance and

Overhauling work of HT switches/OCB/VCB

including cleaning of contacts, bus bars & circuit

chamber, overhauling of operating mechanism,

replacing of oil, etc. (new tested oil to be supplied

by AMC at site)

33 Filtration of Transformer oil at site Per Ltr. (a) Upto per litre

500 KVA Transformer

34 (b) As above for 500 KVA Transformer per litre

35 (c) As above for Filtration of oil in barrel at work per litre

Routine and preventive maintenance of

transformers including cleaning, replacing of silica,

checking IR value of HV winding and testing of oil

(new tested oil to be supplied by AMC at site).

Labour charges for fixing of palm connector and

37 bush bar with drilling holes. 1 job

Supply,Installation & testing of Closing /Tripping

38 Coil (with neccessary wiring if required) 1 job

Supply, Installation & testing of 70 Watt Heaters

39 for HT VCB panel (with neccessary wiring if 1 job

Labour charges for replacing spares of OCB / VCB

40 / Isolator / SFU (excluding supply of material) (a) 1 job

Monoblock per set of

41 (b) As above for Main contact set of 3 1 job

42 (c) As above for Tank bushing per 1 job

(d) As above for CT’s per No. including checking

43 ratio by primary injection & HV test 1 job

(e) As above for Heater commissioning with wiring

44 per No (excluding supply of material) 1 job

45 (f) As above for Vaccum Interptor 1 job

(g) As above for Reinsulating of bush bar per

47 Supply of tested transformer oil. Ltr

Supply of brass wiping gland for 11 KV PILC cable

48 for 3C x 70 sq. mm cable. 1 job

Attending oil leakage from gasket or HT/LT

bushings of transformer.(Per Each Bushing with

new gasket)(a) Transformer with horizontal bushing

(b) As above for Transformer with vertical bushing

(c) As above for Repairing work of conservator tank

Pressure testing of 11 KV cable / mono block of HT

Dismentaling,Loading ,unloading and shifting and

Refitting of transformers up to 1250 KVA/

Complete LT Panel/H.T. Panel/CSS from any AMC

Disconnection of H.T./ LT cables from transformer

Routine Maintenance and overhauling work of

PMCC/LT Panel work includes cleaning of panel

55 from inside and outside, Servicing of LT breaker, 1 job

Contactor, tightening of all the connections,cable

connections. (only labour work)

Maintenance and overhauling work of capacitor

Attending Fault of 11 KV switchgear (in Busbar /

Spout Assy /CT) including carbon cleaning and

re-insulation of Busbar chamber and DG set for

temporary power supply.

58 Painting of TR up to 1250 KVA Outside Painting. 1 job

59 MS Fabrication Work as per requirement per KG Per KG

Dismantling & disconnection of 11 K.V breaker/ 1 job

Labour Charges for attending Borewell Starter panel 1 job

61 Electric Fault. (Required material will be isuued by

HT - LT cable fault finding with High voltage thumper 1 job

62 machine (Minimum Charges

up to 0-50 MTR)

63 As Above (for more than 50 MTR) Rate / Mtr. 1 mtr

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 grease with new

grease for various parts.(3) Cleaning of various parts

64 with CRC.(4) Check the tightness of all hardware (5) 1 job

Checking of Spring Charging, Closing & Tripping

mechanism (11) Measurement of IRV (12) Measuring

of closing/tripping time by time testing kit (13)

Measuring contact resistance by CRM kit.(14)

Release testing by OEM recommended testing kit.

Carryout routine maintenance and servicing of L.T.

cubical panel board having approximately 15 to

Nos. of switches cleaning and servicing the contacts

65 with CRC, tighting the connections of incoming and 1 job

outgoing cables. and checking the operating

mechanism for smooth functioning of switches. and

putting them in smooth working order.

Replacing old and unserviceable Gasket of Top cover

plate of Transformer having following capacity.

(A) 250 KVA 1 job

67 (B) 315 KVA 1 job

68 (C) 500 KVA 1 job

69 (D) 750 KVA 1 job

Replacing the Valve of the Transformer of rating

71 KVA of following size

Replacing the oil level glass of the 1 No

Replacing the breather of the Transformer of

76 following capacity.

(A) 250 KVA / 315 KVA 1 No

Repairing of off load Tap changer of 250 / 315 / 1 No

78 500 / 750 / 1000 /1250 KVA Transformer.

Replacement of off load Tap changer of 250 KVA / 1 No

79 315 / 500 / 750/1000/1250 KVA Transformer

Carrying out various routine test as per instruction

80 of in charge for following capacity transformer.

(A) 250 KVA / 315 KVA 1 job

81 (B) 500 KVA / 750 KVA/ 1000 KVA/1250 KVA 1 job

Supplying & fixing Steel Chequered Plate having

7 mm thickness,with handle duly painted with Sq.Mtr.

two coats of black Japan colour. (Average Wt

Supplying Rubber matting of following thickness

as per IS:15652/ IEC 61111

Providing and fixing printed Instruction chart both 1 No

in English and Gujarati and duly framed with front

glasses, for treatment of person suffering from

Electric shock with minimum 50" diagonally size.

Supplying stand first AID box with antiseptic 1 No

cream, medicine for use on wounds due burn,

crepe bandage, gauge bandage, medicated ready to

87 use bandage (Band-aid) adhesive tape for

medicinal user, Scissors, anti-septic solution

(Savlon or similar) etc. (All above contents shall be

of standard makes)

Providing and erecting Mains with ISI marked, 1.5KV

grade electrolyte multi stranded, annealed copper

conductor with heat resistant PVC insulated

conforms to IS 694, IEC - 227 erected in existing pipe

of following size (Specifically for control panel, relays,

power switchgears, motor starters & control wiring) with

required size of copper lugs, nuts and bolts if required.

(j) One wire 50.00 sq. mm Mtr.

89 (k) One wire 70.00 sq. mm Mtr.

90 (l) One wire 95.00 sq. mm Mtr.

91 (m) One wire 120.00 sq. mm Mtr.

92 (n) One wire 150.00 sq. mm Mtr.

Carrying out the testing of earth fault and 1 Job

overload relay by authorized person ,on L.T. side.

93 by removing the fault of relay by checking the trip

devices, control wiring and putting the same in

working order with test report

Providing and erecting ISI Marked 3core 50 Sq.mm Mtr

XLPE insulated 11 KV armoured cable Aluminium

94 conductor IS-7098 to be laid on wall with clamps

or in provided cable trench / pipe in approved

manner as directed.

Providing and erecting ISI Marked 3 core 70 Sq.mm Mtr

XLPE insulated 11 KV armoured cable

95 Aluminium conductor IS-7098 to be laid on wall

with clamps or in provided cable trench / pipe

approved manner as directed.

Providing and erecting ISI Marked 3 core 95 Sq.mm Mtr

XLPE insulated 11 KV armoured cable

96 Aluminium conductor IS-7098 to be laid on wall

with clamps or in provided cable trench / pipe

approved manner as directed.

Providing and erecting ISI Marked 3 core 120 Mtr

Sq.mm XLPE insulated 11 KV armoured cable

97 Aluminium conductor IS-7098 to be laid on wall

with clamps or in provided cable trench / pipe

approved manner as directed.

Providing and erecting ISI Marked 3 core 150 Mtr

Sq.mm XLPE insulated 11 KV armoured cable

98 Aluminium conductor IS-7098 to be laid on wall

with clamps or in provided cable trench / pipe

approved manner as directed.

Providing and erecting ISI Marked 3 core 185 Mtr

Sq.mm XLPE insulated 11 KV armoured cable

99 Aluminium conductor IS-7098 to be laid on wall

with clamps or in provided cable trench / pipe

approved manner as directed.

Making trench in soft soil of suitable width of 90 cm

deep for laying cable or locating the fault all over the

run and back filling the same and making the

surface as normal ground.

Making trench in Hard Murrum / Tar Road of

suitable width of 90 cm or required depth for laying

any size of cable or locating the fault all over the run and Mtr.

101 back filling the same and making the surface as normal

(B) If additional machinery like hammer driller or JCB

Covering of cable with second class bricks or cement

102 tiles laid cover the cable crosswise & also on both sides with Mtr.

covering of 7. 5 Cm. layer of sand above & below cable (16

bricks per meter)

Drilling the road without breaking the road surface

(Asphalt) for laying of cable for feeding power supply by

103 making up to following size of holes at both ends complete.

(A) Up to 100 mm bore dia Mtr.

104 (B) Up to 150 mm bore dia Mtr.

providing and erecting Approved make Four pole

moulded case circuit breaker having breaking capacity ICU

of 25 KA. at 415 V,having normal current rating up to

105 25 A to 100A. with Fixed thermal & magnetic release

suitable to work on A.C. supply 50 c/s. with all internal

connections & complete erected in existing 16 G.M.S.

ICS=100% of ICU only Cat III 1 No.

providing and erecting Approved make Four pole

moulded case circuit breaker having breaking capacity ICU

106 of 35 KA. at 415 V. having normal current rating 125A.

with Fixed thermal & magnetic release suitable to work on

A.C.supply 50 c/s. with all internal connections & complete

erected in existing 16 G.M.S. housing.

ICS=100% of ICU only Cat III 1 No.

providing and erecting Approved make Four pole

moulded case circuit breaker having breaking

capacity ICU of 35 KA. at 415 V. having Normal

107 current rating 200A.with variable Thermal &

magnetic release suitable to work on A.C.supply

50 c/s. with all internal connections & complete

erected in existing 16 G.M.S.housing

ICS=100% of ICU only Cat III 1 No.

providing and erecting Approved make Four pole

moulded case circuit breaker having breaking

capacity ICU of 35 KA. and above at 415 V .

108 having normal current rating 250A. with variable

thermal & magnetic release suitable to work on

A.C.supply 50 c/s. with all internal connections &

complete erected in existing 16 G.M.S. housing.

ICS=100% of ICU only Cat III 1 No.

providing and erecting Approved make Four pole

moulded case circuit breaker having breaking

capacity ICU of 50 KA and above at 415 V having

109 Normal current rating 400A. with variable

Thermal & magnetic release suitable to work on

A.C.supply 50 c/s. With all internal connections &

complete erected in existing 16 G.M.S. housing.

ICS=100% of ICU only Cat III 1 No.

providing and erecting Approved make Four pole

moulded case circuit breaker having breaking

capacity ICU of 50 K.A. and above at 415 V

having normal current rating up to 630A. with

variable thermal & magnetic release suitable to

work on A.C.supply 50 c/s. with all internal

connections & complete erected in existing

ICS=100% of ICU only Cat III 1 No.

Providing and erecting XLPE(IS:7098)(I)-88 ISI

armoured cable multistrand Aluminium conductor

for 1.1 KV. to be laid on wall with necessary clamps

or in existing trench / pipe of following size of cables

112 (A) 3 1/2 core 25 Sq. mm ( 16 Sq. mm 1/2 core) Mtr.

113 (B) 3 1/2 core 35 Sq. mm ( 16 Sq. mm 1/2 core) Mtr.

114 (C)3 1/2 core 50 Sq. mm ( 16 Sq. mm 1/2 core) Mtr.

115 (D) 3 1/2 core 70 Sq. mm ( 35 Sq. mm 1/2 core) Mtr.

116 (E) 3 1/2 core 95 Sq. mm ( 50 Sq. mm 1/2 core) Mtr.

117 (F) 3 1/2 core 120 Sq. mm ( 70 Sq. mm 1/2 core) Mtr.

Supplying & erecting XLPE(IS:7098)(I)-88 ISI

unarmoured copper cable 1.1 KV grade to be erected

118 as directed of following size.

(K) 4 core 4 Sq. mm Mtr.

119 (L) 4 core 6 Sq. mm Mtr.

120 (M) 4 core 10 Sq. mm Mtr.

Providing and erecting XLPE (IS:7098)(I)-88 ISI

armoured cable multistrand / Solid Aluminium

conductor for 1.1 KV. to be laid on wall with

121 necessary clamps or in existing trench / pipe of

following size of cables

(A) 4 core 4 Sq. mm Mtr.

122 (B) 4 core 6 Sq. mm Mtr.

123 (C) 4 core 10 Sq. mm Mtr.

S.I.T.C. of Approve make Capacitor Bank (L&T, ABB, Per

124 Concap) KVAR

HT, LT STATUTORY APPROVALS (NOC WORK

Charges for approval for Making drawings, preparing

125 sketches, procedure for NOC FOR HT,LT POWER 1 job

CONNECTION building the premises obtaining the necessary

clearances from the Electrical inspector / competent

Authorities for the total Electrical installation, co-ordinating

with various agencies.

HIGH RISE AND STATUTORY APPROVALS

(LIOSNING WORK FOR HIGH RISE)

Charges for approval for Making drawings,

preparing sketches, procedure for NOC FOR

126 HT,LT POWER CONNECTION building the 1 job

premises obtaining the necessary clearances from

the Electrical inspector / competent Authorities for

the total Electrical installation, co-ordinating with

various agencies.

Providing and fixing 1.20 Metre high fencing with

2.0 Metre long M.S. Angle posts 40mm x 40 mm x6

mm and oil painting 3 coats fixed at 2.5 Mt,C/c.

with fiveHorizontan lines and two diagonals of

127 galvanised steel barbed wire weighting 9.38 Kg. per

100 Metre, strained and fixed to posts with

G.I,staples including fixing thepostsin ground with

0.5 M x 0.5.M x 0.5 M. block in C.C1:5:10 etc

128 Energy Audit of HT service per KW.

(Note:-Energy audit by Government approved per KW

Energy Auditor)

129 Replacement following faulty parts of 11 KV HT

panel i/c testing, commissioning etc complete as

(A) 11 KV VCB CT set 1

130 (B) 11 KV VCB PT set 1

131 (C) 11 KV VCB Vacuum Chamber/Bottle 1

132 (D) Power Pack Battery Back Up with required

133 (E) VCB Spring Charging Motor 1

134 (F) Microprocessor Relay 1

135 (G) Transformer Protection Relay 1

136 (H) Master Trip Relay 1

137 (I) Digital Amp Meter 1

138 (J) Digital Volt Meter 1

139 (K) TNC Switch 1

140 (L) VCB ON/OFF Mechanism Switch 1

141 (M) PT Fuse 1

Basic Amount in Rs.

Total Amount in Rs. (Including GST)

Total Amount in Rs. (Including GST)

I/We am/are willing to carry out work at_____% Above or ____%Below the

estimated cost mentioned above. The amount of my/our tender works out as under

Estimated cost put up to tender:- Rs. 953561.18 Add____% Above,

Rs. OR Deduct % Below:-Rs.

NOTE:- (1) The Quoted Rate shall be inclusive of all taxes.

Signature of Contractor