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Drivage of 03 (Three) nos. drift from S.P. Combine Seam to B.P. Seam (Virgin) under Kumardhubi Colliery. (3 nos drifts (Haulage 110 m, Travelling 94 m, ventilation purpose 80 m) from SP seam to BP Seam, Dimensions 4.5m x 3.0m)

Eastern Coalfields Limited

Kumardhubi Colliery | Dhanbad, Jharkhand

Amount: ₹1.3 CrCloses: 12 Oct 2026

Timeline

Published25 Sept 2026
Closes12 Oct 2026
Bid Opening13 Oct 2026

Tender Value

₹1.3 Cr

EMD Value

₹1.6 L

Closing Date

12 Oct 2026, 5:00 pm

Tender Inviting Organisation

Name

AE (Civil), Mugma Area

Address

Office of The General Manager, Mugma Area, P.O-Mugma, Dist.- Dhanbad, 828204

Work Description

Drivage of 03 (Three) nos. drift from S.P. Combine Seam to B.P. Seam (Virgin) under Kumardhubi Colliery. (3 nos drifts (Haulage 110 m, Travelling 94 m, ventilation purpose 80 m) from SP seam to BP Seam, Dimensions 4.5m x 3.0m)

Tender Information

Tender ID

2026_ECL_366113_1

Reference Number

ECL/GM/MA/CE/26-27/e-Tender/79 Dt. 24.09.2026

Tender Type

Open Tender

Product Category

Civil Works - Others

Form of Contract

Percentage

Period of Work

245 days

Location

Kumardhubi Colliery

Source Website

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Eligibility / Pre-Qualification

Please refer Tender documents.

Documents Required

5 documents required · 5 mandatory

Fee/PreQual/Technical

RequiredWork Experience Certificate (Ref. Clause No.8(A) of NIT) (.pdf)

RequiredFinancial Turnover (Ref. Clause No.8(B) of NIT) (.pdf)

RequiredDeclaration for Digital Signature Certificate (DSC) (.pdf)

RequiredUndertaking (Annexure III) as per provided format enclosed with General Conditions of Contract (.pdf)

Finance

RequiredBill of Quantity (.xls)

Fee & Financial Details

EMD Fee Amount

₹1.6 L

Important Dates

Last Activity

25 Sept 2026

Published

25 Sept 2026

Bid Opening

13 Oct 2026

Download Starts

25 Sept 2026

Download Ends

12 Oct 2026

Submission Starts

26 Sept 2026

Clarification Period

26 Sept 2026 - 3 Oct 2026

Bill of Quantities

PercentageBoQ_Ver3.0INR

This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.

BoQ1 (8 items)

Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
0	Based on analysis	-	-	-	-
1	Coal Cutting by Electrical & Pneumatic Drilling, Blasting, and Mucking Manually as per direction of engineer in charge. •Section 1: 12.51×4.80×2.80=168.13 cum •Section 2: (10.25×4.80×2.80)/2=68.8 cum •Section 3: (10.0×4.80×2.80)/2=67.20 cum •Section 4: 7.75×4.80×2.80=104.16 cum •Section 5: 10.50×2.50×3.60=94.50cum •Section 6: (5.50×2.50×3.60)/2=24.75 cum •Section 7: (6.25×3.60×2.50)/2=28.13 cum •Section 8: 7.75×3.60×2.50=69.75 cum •Section 9: 11.60×4.20×2.50=121.80 cum •Section 10: (8.25×4.20×2.50)/2=43.31 cum •Section 11: (7.25×4.20×2.50)/2=38.06 cum •Section 12: 10.75×4.20×2.50=112.88 cum •Section 13: (78.0×4.80×3.0)=1123.20cum	2,064.67	m³	621.63	₹12,83,457.7
2	Stone Cutting by Electrical & Pneumatic Drilling, Blasting, and Mucking Manually as per direction of engineer in charge. •Section 1: (10.25×4.80×2.80)/2=68.88 cum •Section 2: 72.5x4.8x2.8=974.40 cum •Section 3: (10.0×4.80×2.80)/2=67.20 cum •Section 4: (5.50×3.60x2.50)/2=24.75 cum •Section 5:52.75x3.60x2.50=474.75 cum •Section 6: (6.25×3.60×2.50)/2=28.13 cum •Section 7: (8.25×4.20×2.50)/2=43.31 cum •Section 8: 57.00x4.20x2.50=598.50 cum •Section 9: (7.25×4.20×2.50)/2=38.06 cum •Section 10: 20.00x3.00x2.50=150.00cum	2,467.98	m³	3,151.03	₹77,76,679.02
3	Roof Bolting along Haulage Roadway, T/Roadway, Main Drift & Inter-connection: Drilling and installation of roof bolts as per Systematic Support Rules (SSR) across: • Haulage Roadway: (113 / 1.2 + 1) × 4 = 380 Nos. • T/Roadway: (95.4 / 1.2 + 1) × 4 = 322 Nos. • Main Drift: (83 / 1.2 + 1) × 3 = 210 Nos. • Inter-connection: (20 / 1.2 + 1) × 3 = 53 Nos.	965	Nos.	216	₹2,08,440
4	Roof Bolting in Coal along Inter-connection from T/ Drift to Fan Drift: Providing standard structural roof bolt supports along coal strata connection routes(78 ÷ 1.2 + 1) × 4 = 264 Nos.	264	Nos.	180	₹47,520
5	Manhole Cutting along Haulage Roadway: Manual pocket cutting, structural chipping, and dressing of statutory refuge manholes along the haulage path at specified intervals: • 12 Nos. × (1.80m × 1.20m × 0.80m)	20.74	m³	4,726.55	₹98,009.74
6	Loading of Coal into Coal Tubs (Manually): Manual shoveling and loading of blasted loose coal mass into empty mine tubs based on conversion profiling: • 2,064.665 m³ × 1.526 (Loose) = 3,150.678 m³ • Tub Factor: 1.026 m³/Tub (3,150.678 / 1.026 = 3,070.83 Tubs)	3,070	Tubs	460	₹14,12,200
7	Total impact of GST for the purpose of CTC	1	Nos	-	-

Documents

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Tender Page Snapshot

details.html

html • 0.06 MB

NIT Documents

Tendernotice_1.pdf

PDF • 1.31 MB

Tendernotice_2.pdf

PDF • 0.79 MB

Tendernotice_3.pdf

PDF • 1.84 MB

Tendernotice_4.pdf

PDF • 0.24 MB

Tendernotice_5.pdf

PDF • 0.30 MB

Work Item Documents

BOQ_379048.xls

BOQ • 0.28 MB

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Sl No

Description

Qty

Unit

Est. Rate

Est. Amount

Based on analysis

Coal Cutting by Electrical & Pneumatic Drilling, Blasting, and Mucking Manually as per direction of engineer in charge. •Section 1: 12.51×4.80×2.80=168.13 cum •Section 2: (10.25×4.80×2.80)/2=68.8 cum •Section 3: (10.0×4.80×2.80)/2=67.20 cum •Section 4: 7.75×4.80×2.80=104.16 cum •Section 5: 10.50×2.50×3.60=94.50cum •Section 6: (5.50×2.50×3.60)/2=24.75 cum •Section 7: (6.25×3.60×2.50)/2=28.13 cum •Section 8: 7.75×3.60×2.50=69.75 cum •Section 9: 11.60×4.20×2.50=121.80 cum •Section 10: (8.25×4.20×2.50)/2=43.31 cum •Section 11: (7.25×4.20×2.50)/2=38.06 cum •Section 12: 10.75×4.20×2.50=112.88 cum •Section 13: (78.0×4.80×3.0)=1123.20cum

2,064.67

m³

621.63

₹12,83,457.7

Stone Cutting by Electrical & Pneumatic Drilling, Blasting, and Mucking Manually as per direction of engineer in charge. •Section 1: (10.25×4.80×2.80)/2=68.88 cum •Section 2: 72.5x4.8x2.8=974.40 cum •Section 3: (10.0×4.80×2.80)/2=67.20 cum •Section 4: (5.50×3.60x2.50)/2=24.75 cum •Section 5:52.75x3.60x2.50=474.75 cum •Section 6: (6.25×3.60×2.50)/2=28.13 cum •Section 7: (8.25×4.20×2.50)/2=43.31 cum •Section 8: 57.00x4.20x2.50=598.50 cum •Section 9: (7.25×4.20×2.50)/2=38.06 cum •Section 10: 20.00x3.00x2.50=150.00cum

2,467.98

m³

3,151.03

₹77,76,679.02

Roof Bolting along Haulage Roadway, T/Roadway, Main Drift & Inter-connection: Drilling and installation of roof bolts as per Systematic Support Rules (SSR) across: • Haulage Roadway: (113 / 1.2 + 1) × 4 = 380 Nos. • T/Roadway: (95.4 / 1.2 + 1) × 4 = 322 Nos. • Main Drift: (83 / 1.2 + 1) × 3 = 210 Nos. • Inter-connection: (20 / 1.2 + 1) × 3 = 53 Nos.

965

Nos.

216

₹2,08,440

Roof Bolting in Coal along Inter-connection from T/ Drift to Fan Drift: Providing standard structural roof bolt supports along coal strata connection routes(78 ÷ 1.2 + 1) × 4 = 264 Nos.

264

Nos.

180

₹47,520

Manhole Cutting along Haulage Roadway: Manual pocket cutting, structural chipping, and dressing of statutory refuge manholes along the haulage path at specified intervals: • 12 Nos. × (1.80m × 1.20m × 0.80m)

20.74

m³

4,726.55

₹98,009.74

Loading of Coal into Coal Tubs (Manually): Manual shoveling and loading of blasted loose coal mass into empty mine tubs based on conversion profiling: • 2,064.665 m³ × 1.526 (Loose) = 3,150.678 m³ • Tub Factor: 1.026 m³/Tub (3,150.678 / 1.026 = 3,070.83 Tubs)

3,070

Tubs

460

₹14,12,200

Total impact of GST for the purpose of CTC

Nos