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.
| 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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