Ref. No.

: OEC/SECM/C&CPL/33KV/2022-23/Q-079
Date: 06.06.2022

To
The Unit Head
SAHAPUR EAST COAL MINE
CHOWGULE & COMPANY PRIVATE LIMITED
Shahdol (MP)
KIND ATTN: MR. P. MUKHERJEE

Sub: Estimate Cost for Supply and Erection of 33KV Single Circuit Transmission Line (12 K.M.) for your project at Shahdol, MP.

Dear Sir,
We are submitting herein estimated cost for above mentioned project as following:
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Item Specification Unit Qty Supply Rate Erection Rate Supply Amount Erection Amount
No.
Supply & Erection of Rail Pole 105 lb, 12.83 to 12.95M SAIL H.B. type
(New Sail Make) (GST CODE : (Carbon:- 0.60 to 0.85 %) (Manganese:-
1 SUPPLY CODE: HSN - 7308 & 0.80 to 1.40 %) (Phophorous:- 0.065 Max.) Nos 250 60,000.00 12,000.00 1,50,00,000.00 30,00,000.00
ERECTION CODE : SAC - 995461) (Sulphur:- 0.055 Max.) (Silicon:- 0.10 to
(20 x 12 KM = 240 Nos.) 0.55 %)
100 x 50 x 6 DVC Specification,
Supply & Fixing of M.S. Fabricated IS2062:2011, C%-0.200, Mn%-0.590, S%-
Bracket with Nut, Bolt & Double 0.027, P%-0.035, SI%-0.037, CE%-0.300,
2 Washer (GST CODE : SUPPLY AL/Cu%, V/Nb%, Yield Stress Mpa-284, Nos 480 8,900.00 3,600.00 42,72,000.00 17,28,000.00
CODE: HSN - 7216, 7308 & Tensile Strength Mpa-427, Elongation%-
ERECTION CODE : SAC - 995461) 33, Bend Test, 1 N/Sq.mm=0.1020 kg
F/Sq.mm
65 x 65 x 6 DVC Specification,
IS2062:2011, Mechanical Properties:- Y.S.
Supply & Fixing of M.S. Fabricated
(Mpa) 250 (Min.), UTS (MPs) 410 (Min.),
Cross Bracing & Tie with Nut, Bolt
%E 5.65 vS0 23 (Min.), Bend Test (2T),
3 & Double Washer (GST CODE : Set 140 9,850.00 3,200.00 13,79,000.00 4,48,000.00
Chemical Analysis (Ladle):- C% 0.23
SUPPLY CODE: HSN - 7308, 7216 &
(Max) 0.18, Mn% 1.50 (Max) 0.81, P 0.045
ERECTION CODE : SAC - 995461)
(Max) 0.022, S% 0.045 (Max) 0.027, Si%
0.40 (Max) 0.020

Supply of ACSR DOG Conductor ACSR DOG Conductor Size:- 100 mm²,
(GST CODE : SUPPLY CODE: HSN - Breaking Load KN:-2.13, % Elong. On 200
4 Meter 39000 160.00 40.00 62,40,000.00 15,60,000.00
7614 & ERECTION CODE : SAC - G.L. :-4.5, Resistance At 20°C Ohm/Km:-
995461) 4.239

Supply of G.I. Stay Wire (GST

5 CODE : SUPPLY CODE: HSN - 7312 7/8 SWG Kg 6000 120.00 45.00 7,20,000.00 2,70,000.00
& ERECTION CODE : SAC - 995461)

Supply of G.I. Stay Set 20mm dia

8’ long with Double Nut (ancher
20 mm dia x 8’ long IS 2633/1972, as per
6 plate size 300 x 300 x 6mm) (GST Set 300 4,500.00 2,500.00 13,50,000.00 7,50,000.00
DVC Specification
CODE : SUPPLY CODE: HSN - 7326
& ERECTION CODE : SAC - 995461)

Supply of G.I. Thimble (GST CODE

7 : SUPPLY CODE: HSN - 7318 & 7/8 stay GI DVC Specification Nos 200 150.00 50.00 30,000.00 10,000.00
ERECTION CODE : SAC - 995461)

Supply of G.I. Eye Bolt (GST CODE

8 : SUPPLY CODE: HSN - 7318 & Hot Deep Galvanised Iron Nos 150 400.00 170.00 60,000.00 25,500.00
ERECTION CODE : SAC - 995461)

Supply of Barbed Wire (GST CODE

12 SWG As per DVC Drawing &
9 : SUPPLY CODE: HSN - 7313 & Kg 600 110.00 40.00 66,000.00 24,000.00
Specification
ERECTION CODE : SAC - 995461)

Supply of Danger Board (GST

10 CODE : SUPPLY CODE: HSN - 7308 33 KV Hindi, English Nos 150 160.00 30.00 24,000.00 4,500.00
& ERECTION CODE : SAC - 995461)

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Item Specification Unit Qty Supply Rate Erection Rate Supply Amount Erection Amount
No.
Supply of C.I. Earthing Plate 10
mm thk. with 50X6 mm GI Flat &
GI Nut & Bolt with Double Washer 450 x 450 100% Cast Iron Materials DVC
11 Nos 200 3,900.00 1,900.00 7,80,000.00 3,80,000.00
(GST CODE : SUPPLY CODE: HSN - Drawing
7323 & ERECTION CODE : SAC -
995461)

Supply of Ghai Insulator (GST

12 CODE : SUPPLY CODE: HSN - 8546 33 KV, 7/8 stay Nos 150 350.00 50.00 52,500.00 7,500.00
& ERECTION CODE : SAC - 995461)

Supply of Aluminium Banding Wire

(GST CODE : SUPPLY CODE: HSN -
13 8 SWG Kg 110 450.00 210.00 49,500.00 23,100.00
7605 & ERECTION CODE : SAC -
995461)

Supply of G.I. Earthing Strip (GST

14 CODE : SUPPLY CODE: HSN - 7308 50 x 6 mm Meter 600 280.00 130.00 1,68,000.00 78,000.00
& ERECTION CODE : SAC - 995461)

Supply of C.I. Packing Pcs. (GST

100x50x6 channel (4”) 100% Casting
15 CODE : SUPPLY CODE: HSN - 3923 Nos 500 980.00 450.00 4,90,000.00 2,25,000.00
Materials
& ERECTION CODE : SAC - 995461)

Supply of C.I. Packing Pcs. (GST

65x 65 x6 Angle (2.5”) 100% Casting
16 CODE : SUPPLY CODE: HSN - 3923 Nos 490 890.00 360.00 4,36,100.00 1,76,400.00
Materials
& ERECTION CODE : SAC - 995461)

Supply of Terpin Oil (GST CODE :

17 SUPPLY CODE: HSN - 3805 & Good Quality Litre 300 70.00 60.00 21,000.00 18,000.00
ERECTION CODE : SAC - 995461)

Supply of Red Oxide Paint (GST

18 CODE : SUPPLY CODE: HSN - 3208 BERGER Make Only Litre 500 150.00 150.00 75,000.00 75,000.00
& ERECTION CODE : SAC - 995461)

Supply of Aluminium Paint (GST

19 CODE : SUPPLY CODE: HSN - 3208 BERGER Make Only Litre 400 270.00 160.00 1,08,000.00 64,000.00
& ERECTION CODE : SAC - 995461)

Supply of Black Paint (GST CODE :

20 SUPPLY CODE: HSN - 3209 & BERGER Make Only Litre 100 270.00 80.00 27,000.00 8,000.00
ERECTION CODE : SAC - 995461)
21 Supply of PG Clamp (3 nos. Nut) Panther Size Etruded Aluminium Nos 12 725.00 125.00 8,700.00 1,500.00

Supply of Pin Insulator with Pin JS- BIRLA NKG Make only 33KV, 900
P-3346 (Double Nut) Highly Cripage. Product No.JS-P 3346, IS:731-
22 Dencity (GST CODE : SUPPLY 1971 WITH LATEST Amendments, Hot Nos 390 2,000.00 400.00 7,80,000.00 1,56,000.00
CODE: HSN - 8546 & ERECTION Bath Temp.87°C, Cold Bath Temp. 15°C,
CODE : SAC - 995461) Diff. in Temp. 72°C, No. of Cycles.3

70 KN, 33KV (NKG Make) 11KV Disc

Supply of Disc Insulator (IS-731- Insulator B/S EMS 70KN as per No.JS-DB-
1971) Highly Dencity (GST CODE : 1112-70B, IS:731-1971 with latest
23 Nos 1200 840.00 390.00 10,08,000.00 4,68,000.00
SUPPLY CODE: HSN - 8546 & Amendments, Hot Bath Temp.87°C,
ERECTION CODE : SAC - 995461) Cold Bath Temp. 15°C, Diff. in Temp.
72°C, No. of Cycles.3
Supply of Salt (GST CODE : SUPPLY
24 CODE: HSN - 2501 & ERECTION Industrial Type Pkt 100 600.00 400.00 60,000.00 40,000.00
CODE : SAC - 995461)

Supply of Charcoal (GST CODE :

25 SUPPLY CODE: HSN - 4402 & Industrial Type Pkt 150 800.00 300.00 1,20,000.00 45,000.00
ERECTION CODE : SAC - 995461)

Supply of Single Tension Hardware

Suitable for 100 Channel, As per IS-2486,
Set Compression Type (GST CODE
26 Pt.-I, Conductor marked at 4564 Kgf. i.e. Set 150 2,500.00 2,000.00 3,75,000.00 3,00,000.00
: SUPPLY CODE: HSN - 7326 &
50% of UTS
ERECTION CODE : SAC - 995461)

Supply of Double Tension

Hardware Set Compression Type Suitable for 100 Channel, As per IS-2486,
27 (GST CODE : SUPPLY CODE: HSN - Pt.-I, Conductor marked at 4564 Kgf. i.e. Set 80 4,000.00 2,500.00 3,20,000.00 2,00,000.00
7326 & ERECTION CODE : SAC - 50% of UTS
995461)
Supply of ‘V’ Clamp for 105
Pound Rail (GST CODE : SUPPLY 75 x 8 mm (M.S. Strip) DVC Drawing Ref.
28 Nos 500 590.00 385.00 2,95,000.00 1,92,500.00
CODE: HSN - 7307 & ERECTION HOT Deep Hand make. Not cold Bend
CODE : SAC - 995461)

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Item Specification Unit Qty Supply Rate Erection Rate Supply Amount Erection Amount
No.
Supply of Side Clamp for 105
Pound Rail (GST CODE : SUPPLY 75 x 8 mm (M.S. Strip) DVC Drawing Ref.
29 Nos 700 610.00 385.00 4,27,000.00 2,69,500.00
CODE: HSN - 8538 & ERECTION HOT Deep Hand make. Not cold Bend
CODE : SAC - 995461)

Supply of Face Bull Clamp for 105

Pound Rail (GST CODE : SUPPLY 75 x 8 mm (M.S. Strip) DVC Drawing Ref.
30 Nos 600 635.00 385.00 3,81,000.00 2,31,000.00
CODE: HSN - 7326 & ERECTION HOT Deep Hand make. Not cold Bend
CODE : SAC - 995461)

Supply of Stay Line Clamp for 105

Pound Rail (GST CODE : SUPPLY 75 x 8 mm (M.S. Strip) DVC Drawing Ref.
31 Nos 150 635.00 385.00 95,250.00 57,750.00
CODE: HSN - 7325 & ERECTION HOT Deep Hand make. Not cold Bend
CODE : SAC - 995461)

Aluminium Alloy AAAC Panther size, DC

Supply of Compression Type Current Passed :-100 Amps, 200 Amps,
Dead End Clamp with Jumper Millli-volt Drop across the ACSR Panther
32 Socket (GST CODE : SUPPLY Compression type dead end clamp:- Set 180 4,900.00 2,600.00 8,82,000.00 4,68,000.00
CODE: HSN- 7308 & ERECTION 13.7mV, 27.1mV, Milli-Volt Drop across
CODE : SAC - 995461) the ACSR Panther Compression type
dead end clamp:-13.6 mV, 26.8mV

33 Supply of G.I. U Bolt 16 mm Triple Nut and Double Washer Nos 3 350.00 75.00 1,050.00 225.00

Supply of Civil Materials Cement, Chips, Sand for Stay Grouting Work (GST
34 CODE : SUPPLY CODE: HSN - 3006,6802,2505,3824 & ERECTION CODE : SAC - Nos 300 5,600.00 2,500.00 16,80,000.00 7,50,000.00
995461)

Supply of Civil Materials Cement, Chips, Sand for Rail Pole Grouting,
35 Foundation & Top-Muf Work (GST CODE : SUPPLY CODE: HSN - Nos 230 8,000.00 3,500.00 18,40,000.00 8,05,000.00
3006,6802,2505,3824 & ERECTION CODE : SAC - 995461)

36 Supply of Straight Type Aluminium Jumper Socket Nos 80 645.00 315.00 51,600.00 25,200.00

37 Supply, Laying, Sagging and Stringing of G.S.S. Earth Wire 7/3.15 Mtr 1200 245.00 40.00 2,94,000.00 48,000.00

38 Supply of Lightining Arrester as per DVC Specification Nos 6 45,000.00 3,000.00 2,70,000.00 18,000.00

Supply of 33KV grade 3 core x 500 sq. mm aluminium armoued cable. (HT
39 Mtr 200 2,500.00 350.00 5,00,000.00 70,000.00
Cable)

Supply of end termination kit for 3 core x 500 sq. mm aluminium armoued
40 Nos 12 35,000.00 8,000.00 4,20,000.00 96,000.00
cable. (HT Kit)

Total Amount 4,11,56,700.00 1,31,16,675.00

SUPPLY COST 4,11,56,700.00

ERECTION COST 1,31,16,675.00
TOTAL AMOUNT 5,42,73,375.00
Rupees Five Crore Forty Two Lakh Seventy Three Thousand Three Hundred Seventy Five Only.
(A) Terms & Condition
(1) GST will be charged extra.
(2) Make of materials will be supplied as per IE specification & norms.
(3) Job will be done as per IE rule.
(4) Job will be completed within 180 days subject to local & land looser probem clearance.
(5) Materials quantity will be varied.
(B) Payment Terms
For Supply
(1) 40% Advace along with order, 60% against submission of proforma invoice.
For Labour
(1) 20% Advance along with order, balance as per job progress.
(C) Miscellaneous Conditions
(1) Our above rate valid for 20 days only.
(2) Material delivery at your site free of cost.
(3) Right of Way will be in your scope.
(4) Above quantity given only tentitive basis, after detail & proper survey and finalazation of entire 33 KV proposed transmission line route, we shall provide actual
quatities of 33 KV single circuit transmission line materials.

Thanking you

Yours faithfully
For OHMS ELECTRICAL AND CO

(Partner) (Ram Sevak Shaw)

9832168909, 9434225796

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