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Water Proofing Treatment Of Roof Seepage With App In Residential Building At Baroud Colony Of Baroud Sub Area, Raigarh-Chhattisgarh

South Eastern Coalfields Limited-SECL has published Water Proofing Treatment Of Roof Seepage With App In Residential Building At Baroud Colony Of Baroud Sub Area. Submission Date for this Tender is 17-04-2021. Water Proofing Work Tenders in Raigarh Chhattisgarh. Bidders can get complete Tender details and download the document.




Tender Notice

27547083
Water Proofing Treatment Of Roof Seepage With App In Residential Building At Baroud Colony Of Baroud Sub Area
Open Tender
Indian
Chhattisgarh
Raigarh
17-04-2021

Tender Details

Water Proofing Treatment Of Roof Seepage With App In Residential Building At Baroud Colony Of Baroud Sub Area

Key Value

Document Fees
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EMD
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Tender Value
INR 67.68 Lakhs /-

BOQ Items

Name of the Work / Contract No:
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Item Description/ Heading BI01010001010000000000000515BI0100001112
2 1.01 Removing tarfelling from roof &wall & cleaning of Surface etc. Complete & disposal of rubbish within a lead of 50 m BI01010001010000000000000515BI0100001113 6277 Sqm
3 1.02 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. BI01010001010000000000000515BI0100001114 500 Sqm
4 1.03 12mm cement plaster of mix 1:6(1cement:6fine sand) BI01010001010000000000000515BI0100001117 500 Sqm
5 1.04 Grading roof for water proofing treatment with: Cement concrete 1:2:4 (1cement: 2coarse sand: 4 graded stone aggregate 20mm nominal size) BI01010001010000000000000515BI0100001118 9 Cum
6 1.05 Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 ltr/sqm. by the same membrane manufacturer of density at 25°C, 0.87 - 0.89 kg/ltr and viscosity 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 350/300 N/5cm. Tear strength in longitudinal and transverse direction as 60/80N. 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: 3mm thick BI01010001010000000000000515BI0100001119 11076 Sqm
7 1.06 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 10mm gap for thermal expansion, single socketed pipes. 110mm dia BI01010001010000000000000515BI0100001120 868 Rm
8 1.07 Providing and fixing on wall face unplasticised-PVC moulded fittings /\naccessories for unplasticised Rigid PVC rain water pipes conforming to IS :\n13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving\n10 mm gap for thermal expansion. Bend 87.5°. PVC Fittings 110mm bend BI01010001010000000000000515BI0100001125 169 Nos
9 1.08 Providing and fixing unplasticised-PVC pipe clips of approved design to unplasticised-PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 110 mm BI01010001010000000000000515BI0100001126 691 Nos
10 2 Total impact of GST for the purpose of CTC BI01010001010000000000000515BI0100001129 1 Nos
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