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Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹6.0 LAdmitted-Finance BERMIOK BERTHANG WEST SIKKIM 737113 | BERMIOK | WEST SIKKIM | SIKKIM | 737113 | L1 | Admitted-Finance | |
| 2 | L2₹6.0 L+₹1,020 (0.17%)Admitted-Finance | L2 | Admitted-Finance |
| Sl No | Description | Qty | Unit | HEM KUMAR KARKI L2 | MAHENDRA PRASAD SHARMA L1 |
|---|---|---|---|---|---|
| 1.00Grading roof for water proofing treatment with | |||||
| 1.01 | (a)Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) | 3 | Cum | 15,050 ₹45,150 | 15,000 ₹45,000 Lowest |
| 2.006 mm cement plaster of mix : | |||||
| 2.01 | 1:3 (1 cement : 3 fine sand) | 130 | Sqm | 365 ₹47,450 | 360 ₹46,800 Lowest |
| 3.00 | Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification. | 25 | Per Bag Of Cement | 27 ₹675 Lowest | 60 ₹1,500 |
| 4.00Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. | |||||
| 4.01 | The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : (a) 3 mm thick | 470 | Sqm | 826 ₹3,88,220 | 825 ₹3,87,750 Lowest |
| 5.00 | Removing of old damaged tarfelt from GI sheet rooging as per direction of En in Ch. | 470 | Sqm | 41 ₹19,270 | 40 ₹18,800 Lowest |
| 6.00Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, | |||||
| 6.01(i)Single socketed pipes. | |||||
Tender Value
₹5.7 L
EMD Value
₹11,350
Closing Date
13 Aug 2025, 4:00 pmClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
EE Civil
EE Civil TE Building MG Marg Gangtok
Water Proof treatment of TE Building MG Marg Gangtok Sikkim
2025_BSNL_243885_1
08/EE/BSNL/CD-GTK/ 2025-26
Open Tender
Civil Works
Works
365 days
Gangtok
Please refer Tender documents.
3 documents required · 3 mandatory
₹590
Accounts Officer (Cash)
₹11,350
21 Aug 2025
4 Aug 2025
18 Aug 2025
4 Aug 2025
13 Aug 2025
4 Aug 2025
Amount
Grading roof for water proofing treatment with
(a)Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)
6 mm cement plaster of mix :
1:3 (1 cement : 3 fine sand)
Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification.
Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete.
The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : (a) 3 mm thick
Removing of old damaged tarfelt from GI sheet rooging as per direction of En in Ch.
Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,
(i)Single socketed pipes.
(a)110 mm diameter
Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS :5382 leaving 10 mm gap for thermal expansion.
(i) Bend 87.5°
(a)110 mm bend
Providing valleys of 90 cm wide overall in plain G.S. sheet fixed with polymer coated J, or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete :
(a) 1.60 mm thick with zinc coating not less than 350 gm/m²
Providing labour for cleanning of roof terrace for removal of silt, rubbish , grass as per direction of En in Ch.
Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground of Gangtok from TE Building MG Marg or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.
HEM KUMAR KARKI (BID ID -885592)
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