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Opportunity overview

Active Federal PPRA / EPADS Official source

Lot: Procurement of Chemicals For Leakage Treatment In Powerhouse Building

Tarbela 4th Extension Hydel Power Station (Water and Power Development Authority (WAPDA) / Member (Power))

Reference: P134427

Closes in 1 day

Tender information

Published
25 Sept 2026, 10:13 am
Submission deadline
02 Oct 2026, 10:00 am PKT
Procurement method
Request for Quotation
Procuring agency
Tarbela 4th Extension Hydel Power Station (Water and Power Development Authority (WAPDA) / Member (Power))

Tender description

  • Lot: Procurement of Chemicals For Leakage Treatment In Powerhouse Building
  • Chemrite Injection XP or equivalent Polyurethane Injection Resin for filling voids, jointed cracks and concrete joints Density @ 250C 1.16 KG/Lit Flash Point 1800C Color: Yellowish brown
  • Chemaflex-276 or equivalent One Component Polyurethane Sealant for joints Solid content 100% Density @ 250C 1.30 g/cm3 Curing rate ~2mm/24hr Tensile Strength ≥ 1.3 MPa Shearing Strength Approx. 0.6 MPa Elongation at Break Approx. 900% 600ml tube
  • Chemdur-31 or equivalent Epoxy Repair & Bonding Mortar for Concrete & Steel 2 component Comp A: 1.65 KG/Lit Comp B: 1.65 KG/Lit (A+B=06 KG unit) Modulus of elasticity 4,300 N/mm2 Coefficient of thermal expansion 50*10-6 per 0C Compressive Strength af
  • Chemseal-105N or equivalent Cement based, fiber reinforced, polymer modified Elastomeric waterproofing compound 2 component Comp A: White Liquid Comp B: Grey Powder (A+B=14KG set) Density 2 KG/Lit Compressive Strength 30-35 N/mm2 Flexural Strength 12
  • Hypercoat PU-Grey or equivalent Single Component, Polyurethane Waterproofing and Sealing System Density @ 250C 1.30 KG/Lit Adhesive Strength ≥ 0.5 MPa Tensile Strength ≥ 1.9 MPa Viscosity: 4000 ±100 cps Tear Strength: ≥10 N/mm Elongation at Break >5

Official source

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View original tender on Federal PPRA / EPADS