Waterproofing treatment of roofs of residential and non-residential buildings at IWSS
Northern Coalfields Limited · Sonebhadra, Uttar Pradesh · Civil Works & Infrastructure · open
Key facts
- Tender value: ₹1.3Cr
- EMD: ₹1.6L
- Published: 29 Oct 2026
- Closing date: 16 Nov 2026
- Status: open
- Status as of: 30 Oct 2026 04:22 UTC
- Ministry: Ministry of Coal
- Office: Khadia Project
Description
Waterproofing treatment of roofs of residential and non-residential buildings at IWSS, Khadia Area, Sonebhadra, Uttar Pradesh. The works include roof grading, waterproofing membrane installation, associated demolition, plastering, brickwork, rainwater pipe fittings, material carriage and water tank relocation.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
New to these terms? Read how tender eligibility criteria work.
Commercial terms
- Bid type: Percentage
- Make in India (MII): No
- MSE preference: No
Line items (13)
- 2 — Qty: 3 4
- Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix — Qty: 5 Cum
- 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. — Qty: 100 sqm
- Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge In cement mortar — Qty: 2 Cum
- Grading roof for water proofing treatment with Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) — Qty: 520.73 Cum
- 12 mm cement plaster finished with a floating coat of neat cement of mix 1:4 (1 cement: 4 fine sand) — Qty: 200 sqm
- Brick work with non modular fly ash lime bricks (FALG Bricks) conforming to IS:12894-2002, class designation 10 average compressive strength in super structure above plinth level up to floor V level in : Cement mortar 1:6 (1 cement : 6 Coarse sand) — Qty: 5 Cum
- 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. 110 mm diameter — Qty: 150 metre
- 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. Bend 87.5°, 110 mm bend — Qty: 100 each
- 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 ,Shoe (Plain) 110 mm Shoe — Qty: 100 each
- Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufactured of density at 25°C, 0.87 - 0.89 kg/litre andviscocity 70 - 160 cps. Over the primer coat the layer of membraneshall be laid using butane torch and sealing all joints etc., andpreparing 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/5 cm. 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 : 3 mm thick — Qty: 16584.7967 sqm
- Carriage of Materials By Mechanical Transport including loading,unloading and stacking Lime, moorum, building rubbissh upto 1km — Qty: 10 Cum
- Removal and re-shifting of PVC water storage tank at specified location with all necessary tools and tackles within 50 m lead all complete — Qty: 214 nos
1 tender document(s) available — sign up to download.
Related tenders
- UNDER FRAME (LS & LWS PP) — Civil Works & Infrastructure · Tamil Nadu
- Renovation of Dharamshala in New Yadvindra Colony, ward no. 20 at Patiala. — Civil Works & Infrastructure · Punjab · ₹42.2L
- Lining/Relining of water course of Outlet R.D 6000-R of mr. no 4 of Newada Disty Village Talwandi Malik, Khattriwala Distt. Patiala — Civil Works & Infrastructure · Punjab · ₹60.0L
- Outsourcing of Labour Part for Erection, Testing Commissioning of New 11KVLT/HTLines on Rail/PCC Poles, Distribution T/Fs, Augmentation/Sagging of ACSR of HT/LT Lines, Cables laying, Guarding, Stay Setfor Various Works — Civil Works & Infrastructure · Punjab · ₹60.0L
- Macdamization of road surface at syed Kamalud din Colony wanganpora Eid gah Near UPHC from h/o Ali Mohd upto h/o Nasir Khalel. — Civil Works & Infrastructure · Jammu and Kashmir · ₹15.0L
- Operation of supply valves for the distribution pipe line for piped scheme Babaichya and Narwar with associated works, under jurisdiction of sub division rural, District Rural Division Ajmer (Excluding GST) — Civil Works & Infrastructure · Rajasthan · ₹3.3L
- Remodelling and renovation Pond Rara Sahib Chowk Somal kheri Np Maloudh — Civil Works & Infrastructure · Punjab · ₹22.3L
- CONST OF STREET BACK SIDE AMRALA PESTICIDE SHOP W-11 — Civil Works & Infrastructure · Punjab · ₹3.1L