Gorkhaland Territorial Administration Tender
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Gorkhaland Territorial Administration - GTA Tender
Civil And Construction
Road Construction
Eprocure
Opening Date3 Mar 2025
Closing Date25 Mar 2025
Tender Amount₹ 2,73,15,646
Technical
Technical
Financial
Additional Eligibility
Bid Capacity
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The bid capacity required can be calculated using the formula: Assessed Available Bid capacity = (A x N x 2 - B), where A is the maximum value of engineering works, N is the number of years prescribed for completion, and B is the financial liability of the bidder. To determine the bid capacity, one must consider the financial criteria specified for bidders, including completed works of a similar nature with specific minimum values or completion percentages relative to the estimated amount put to tender. For the First Call, the bid capacity can be inferred as at least 40% of the estimated amount put to tender, or two works of 30% each, or one work of 80% completion with a value not less than 40% of the estimated amount. Formulas for calculating bid capacity can be represented as:
1. Single work: 0.4E (40% of the estimated amount)
2. Two works: 2 * 0.3E (2 works, each 30% of the estimated amount)
3. Running work: 0.4E with 80% completion. For subsequent calls, the requirements adjust, with the Second Call requiring at least 30% for a single work, 25% for each of two works, or one running work with 75% completion and a value of at least 30%. The Third Call requires a single work of at least 20% or a running work with 70% completion and a value of at least 20% of the estimated amount. Thus, the bid capacity formulas based on the estimated amount put to tender (E) are:
- First Call: 0.4E, 2 * 0.3E, or 0.4E with 80% completion
- Second Call: 0.3E, 2 * 0.25E, or 0.3E with 75% completion
- Third Call: 0.2E, or 0.2E with 70% completion.
Technical Capacity
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The required prior work experience for the bidder varies depending on the call of NIT. For the first call of NIT, the bidder should have:
- Completed work of a similar nature with a minimum value of 40% of the estimated amount put to tender during 5 years prior to the date of issue of the tender notice.
- Completed 2 similar nature works, each with a minimum value of 30% of the estimated amount put to tender during 5 years prior to the date of issue of the tender notice.
- A single running work of similar nature that has been completed to the extent of 80% or more, with a value not less than the desired value at (i) above. For the 2nd call of NIT, the bidder should have:
- Completed work of a similar nature with a minimum value of 30% of the estimated amount put to tender during 5 years prior to the date of issue of the tender notice.
- Completed 2 similar nature works, each with a minimum value of 25% of the estimated amount put to tender during 5 years prior to the date of issue of the tender notice.
- A single running work of similar nature that has been completed to the extent of 75% or more, with a value not less than the desired value at (i) above. For the 3rd call of NIT, the bidder should have:
- Completed work of a similar nature with a minimum value of 20% of the estimated amount put to tender during 5 years prior to the date of issue of the tender notice.
- A single running work of similar nature that has been completed to the extent of 70% or more, with a value not less than the desired value at (i) above. The bidder should also have prior work experience with the prospective bidders having in their full-time engagement experienced technical personnel, the minimum being one Civil Engineering Degree holder and one Civil Engineering Diploma holder. Credential certificate issued by the Executive Engineer or equivalent or competent authority will be taken as credential, indicating the value of the work (equal to booked expenditure). No specific percentage of similar works completed is mentioned for some cases, but the bidder's available Bid Capacity should be more than the Estimated amount put to tender.
Costs
EMD
₹ 5,46,313Document Cost
₹ 5,000Tender Fee
Refer Documents
Summary
58/ee/aed/kpg/gta/2020-21 (2nd Call)
Description
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Contact
Tender Id
2025_GTA_822128_1Tender No
58/EE/AED/KPG/GTA/2020-21 (2nd Call)Tender Authority
Gorkhaland Territorial Administration ViewPurchaser Address
-Website
http://wbtenders.gov.in
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Documents
Construction including widening of road from Bhangey Fatak to Marching Jhora under 39th Constituency Rampoo-Munsong.
BOQ Items
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Rubble masonry in cement (1:6) with hard dressed stones from approvedvquarries and clean, coarse and washed sand including carriage of all materials to site
(a) In Road and Jhora Work
1289.09
5347
6893241.19
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Plum concrete work with 40 % cement concrete with 30 mm down graded stone metal and 60 % stone boulder of size 150 mm and above, placed in position as directed excluding shuttering if any.
(i) (1:3:6) proportion
218.31
4484
979115.98
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Labour for laying 150 mm to 225 mm boulder soling including rough dressing hand packing and ramming down small pieces in the interstics including rolling and preparing the bed to proper level and filling up all joints with sandy clay or earth.
20572.5
375
7717156.2
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Labour for laying stone edging with departmental stone materials laid to correct line and level including carraige of departmental stone materials within a lead of 150 meters cutting necessary trench in soil or in hard metalled surface, laying the stones and repacking the trench on both sides of the edging with spoils and ramming the same thoroughly.
(b) 100mm wide and 250mm deep edging with stone sets laid-on-edge.
6000
77
463380
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Filling properly the empty sausage crates with boulders of any size & shape with hand packing after preparation of bed of placement, placing the crate in position, carriage of boulders from road stacks with a lead upto 150m etc. complete in all respect including stitching the rest of the crate with wire (passage for filling boulders) after filling up the crate with boulders and launching the crate in position if necessary and as directed by the Engineer-in charge.
[Rate provided is inclusive of the cost of stone
boulders and sausage crate]
60
3047
182844
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(II) Cement concrete with 30 mm down graded shingles excluding shuttering.
N.B. Variety
(a) 1:3:6 proportion
176.72
6590
1164616.61
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Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.
(b) Where staging is not required.
1308
255
333605.4
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Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.
(a) Where staging is required.
61.76
421
26056.54
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Supplying, fitting and placing HYSD bar reinforcement in Bridge super-structure including initial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming ti IS 280 at every intersection hooked and bent to correct shape abd placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carraige of all steel materials complete as per drawing and technical specifications.
(a) For M.S. Rounds/Tor Steel/H.Y.S.D. Bars
2.17
63541
137885.68
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Providing and laying Design Mix concrete for plain / reinforced concrete work in any part of bridge (excluding bottom plugging) with coarse aggregates of appropriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete but excluding cost of labour and materials for formwork & reinforcement works.
(a) M-15 Grade
Using concrete mixer.
18.43
6474
119317.11
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Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification.
(a) Granular Material
315.06
3656
1152105.11
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Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregate, watering including lighting, guarding, barricading and making necessary earthen bundh of one metre width on each side and preparing the bed by necessary cutting or filling, including cost of all materials and hire and labour charges of all men and machinery and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works
of MoRT&H (5th Revision).
(iii) Grading-II Aggregate (53 mm to 22.4 mm) Using Stone Screening Type B (11.2 mm). (B) Using manual means:
752.81
3157
2376749.15
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Providing and applying bituminous Primer Coat for priming of base course with Cationic bituminous emulsion of approved grade and requisite quantity including preparation of surface to be primed, through cleaning and sweeping, uprooting weeds,grass etc.dampening the surface beforeh and spraying the primer using sprayer mounted on distributor truck or with hand sprayer using mechanical pump including cost and carriage of bitumen emulsion and all other incidental costs of work.
(b) For surfaces with medium porosity @ 10.5 kg/ 10m2.
10037.5
38
382228
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Providing and applying tack coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 on the prepared surface cleaned with Hydraulic broom, moistening the surface including cost and carriage of emulsion, hire charges of machinery and labour, cost of fuel and lubricants all complete as per Clause 503 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).
(ii) On Granular surfaces treated with primer
(Using Bitumen emulsion at the rate of 0.25 to 0.30 kg per sqm.)
10037.5
13
134703.25
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Providing, laying and rolling of Open - graded premix surfacing of 20 mm thickness composed of 13.2 mm (@ 0.018 m³ per m²) and 11.2 mm (@ 0.009 m³ per m²) size stone aggregates, including thoroughly cleaning of the surface, screening, cleaning and pre-heating stone chips and fully pre-coating the same either using viscosity grade paving bitumen or cut-back or emulsion, carrying the mixture by any suitable arrangements, laying the mixture uniformly over the surface, including line, grade and level to serve as wearing course on a previously prepared base, including mixing in Mobile Hot Mix Plant (Light Duty) and thoroughly rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades including the cost and carriage of stone chips and matrix, heating the matrix, preheating the aggregates to required temperature and including the hire charges of Mobile Hot Mix Plant (Light Duty) and other machinery, pay of operators, cost of fuel and lubricants etc. complete to be followed by seal coat of either Type A or Type B as per Technical Specification Clause 508 for Rural Roads of MORD.
10037.5
136
1366003.38
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Providing and laying Premixed Seal Coat (Type B) with approved quality sand/grit @ 0.6 m3/ 100 m2 and bitumen binder on thoroughly cleaned black top surface coated with tack coat, including heating and mixing cleaned sand/grit (100 % passing through 2.36 mm sieve and retained on 180 micron sieve) uniformly with bitumen binder, laying and spreading the mix at an uniform rate using suitable means, brushing the surface, if necessary, to ensure uniformity, followed by rolling with power roller including the cost and carriage of binder and aggregates, cost of heating the binder and aggregates and all other incidental charges, cost of fuel and lubricants, including hire charges of machineries, tools & plants required for construction and quality control complete as per Clause 511 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).
II By Manual Means
With Hot Bitumen Binder (@ 6.80 kg / 10 sqm.)
10037.5
50
507496
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Spreading of sand over the bituminous surface @ 0.003 m3 per m2 of surface from the road side stacks and carriage of the same up to a distance of 150 m from stack complete including cost of sand.
10037.5
4
49284.13
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Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface]
(ii)with (4:1) cement mortar.
(b) 15mm thick plaster.
2369.58
251
596446.98
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Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc.
Note : Cement 0.152 m3 per 100m2
2340
48
113794.2
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(b) Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.
29.58
54
1607.67
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Painting the vertical end faces of posts, wheel guards or railing or parapet with alternate bands of different colours as directed by the Engineer-in-charge with approved synthetic enamel paint. (b) Two coats.
29.58
117
3489.67
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