Replacing Main Power Supply Cable & Switchgears for Sump Room in Samaras Girls Hostel Building Campus At Vadodara.

Name Of Work : Replacing Main Power Supply Cable & Switchgears for Sump Room in Samaras Girls Hostel

Building Campus At Vadodara.

Qty. Unit Item Per Amount

In Figure In Words

1 Nos 1 Replacing old & u/s. FP MCCB by Providing and 8861.34 Rupees Eight

erecting Approved make Four pole moulded case Thousand Eight

circuit breaker having breaking capacity ICU of hundred Sixty One

35 KA. at 415 V. having normal current rating 125 Paise Thirty Four

A. with Fixed thermal & magnetic release suitable Only

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

connections, spreader tinned copper & complete

erected New 16 G.M.S. housing. ICS=100% of

ICU only Cat III

1 Nos 2 Replacing old & u/s. SFU by Providing and 4442.99 Rupees Four

erecting Approved make Three Phase & Neutral Thousand Four

LT Heavy Duty Switch Disconnector Fuse Unit hundred Forty Two

Cubical type for panel mounting complete with Paise Ninety Nine

operating mechanism suitable to operate on Only

415V A.C. , 23A duty With HRC fuses of suitable

load confirming to IS. 13947 (Part I & III). of

following capacities.(c) 100Amp/125 Amp. Ca-III

150 Mtr. 3 Replacing old & u/s. Alu. Cable by Providing and 588.83 Rupees Five

erecting XLPE(IS:7098)(I)-88 ISI armoured cable hundred Eighty

multistrand Aluminium conductor for 1.1 KV. to Eight Paise Eighty

be laid on wall with necessary clamps or in Three Only

existing trench / pipe of following size of cables.

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

215 Mtr. 4a Making trench in Hard Murrum / Tar Road of 74.74 Rupees Seventy

suitable width of 90 cm or required depth for Four Paise

laying any size of cable or locating the fault all Seventy Four Only

over the run and back filling the same and

making the surface as normal ground.

60 Mtr. 4b (B) If additional machinery like hammer driller or 357.54 Rupees Three

JCB use [Add] hundred Fifty

Seven Paise Fifty

245 Mtr. 5 Providing & laying approved make Double 95.95 Rupees Ninety

walled corrugated pipes (DWC) of Five Paise Ninety

polyethylene(conforming to IS 14930 II )with Five Only

necessary connecting accessories of same

material at required depth in existing trench for

laying of cable. below ground / road surface for

enclosing cable. (D)95mm outer dia.

4 Nos 6 Providing and, fixing heavy duty flange type 131.30 Rupees One

brass double compression type cable gland with hundred Thirty

rubber ring for PVC insulated armoured cable One Paise Thirty

complete with out going tails, insulating tape etc Only

for following size of cables. (D) 3 & 1/2 core

4 Nos 7a Solder less crimping type Aluminium lugs 20.20 Rupees Twenty

conforming to IS suitable for cable of following Paise Twenty

size evenly crimped with high pressure tool & Only

connected to switchgear terminals with

brass/cadmium plated nut bolts in an approved

manner. (D) 35/50 Sq.mm.

12 Nos 7b (F) 95 Sq.mm. 40.40 Rupees Forty

Paise Forty Only

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Qty. Unit Item Per Amount

In Figure In Words

1 Nos 8 Supplying & erecting earth pit of minimum bore 4591.46 Rupees Four

dia.150mm size approved make Earthing Thousand Five

Electrode consisting Pipe-in-Pipe Technology as hundred Ninety

per IS 3043-1987 made of corrosion free hot One Paise Forty

dipped G.I.Pipes having Outer pipe dia of 50mm Six Only

having 80-200 Micron galvanising, Inner pipe dia

of 25 mm having 200-250 Micron galvanising,

connection terminal dia of 12mm with constant

ohmic value surrounded by highly conductive

compound with high charge dissipation suitable

for following type of applications with chamber

and heavy duty cover. (A)(approved make OEM

has to submit test certificate including value of

earth resistance of installation duly stamped and

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 long time

Necessary test report must be submitted by

(a) For Electrical Installation up to 440V in normal

Length of pipe - 1 Mtr

Back filling compound - 1 Nos Bag of 15 Kg

1 Nos 9 (c) For Electrical Installation covering 8636.51 Rupees Eight

Transformer Neutrals, Lightning arrester Thousand Six

Earthing, A.C.Plant & Sensitive Computer hundred Thirty Six

System(like Automation, SCADA) i.e independent Paise Fifty One

Earthing in normal soil. Only

Length of Pipe : 3.00 mtrs

Back filling Compound :2 nos Bags of 25 Kg

16 kg 10 Providing and erecting HOT deep Galvanised 77.77 Rupees Seventy

iron strip/wire 4.064mm to 1.626mm. Seven Paise

I am / We are willing to carried out the work at ____% Above/below _____________________

______________________________________% (Should be written in figure and words) of the estimate rates

mentioned above. Amount of my/our tender work out as under.:

Estimated Amount Estimated Amount

Put to Tender Rs.________________ Put to Tender Rs.________________

(a) I/We hereby declare that I/We have visited the site and fully exquisite myself/ourselves with

the local situation regarding materials, labour and other factors pertaining to work before

submitting tender.

(b) I/We hereby declare that I/We have carefully studied the conditions of contracts, Detailed

specification and other tender document of this work and agree to execute the same

Note : 1) The Rates are inclusive all taxes, transport charges and storage charges except GST and applicable GST

will be added seperately in the bill and will be paid to the agency

2) The materials covered under contractor should be got approved from the Dy. Executive Engineer, in charge

178221.00 samras.xls Page 2 of

Qty. Unit Item Per Amount

In Figure In Words

3) The materials and work shall have to be used and carried out as specification in technical note.

4) All works shall be carried out as per public works Department hand book and Other specifications of the Dn.

Or as directed.

5) Rates are inclusve of 1% Labour cess in tender amount so 1% of total amount of bill will be deducted from

5) Rates are inclusve of 1% Labour cess in tender amount so 1% of total amount of bill will be deducted from

6) The material to be used in this work should be approved strictly from Engineer-in-charge / Deputy Ex.

Engineer as applicable.

7) The agency will have to agree to carried out the work as per brand demand of concern deptt.

8) Credit of Dismentalled Material to be retained by Agency & cost of Dismentalled Material

Rs.10081/- will be recoverd from the bill.

(Signature of Contractor)

Deputy Executive Engineer

Vadodara Electrical Sub Division,

R&B Deptt. Vadodara

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