Power Department Delhi Orthophosphoric Acid Packing Tender 50 L HDPE Drums IS 10508 2026

Tender Overview

Power Department Delhi invites bids for orthophosphoric acid, packed in 50 L HDPE drums with NABL-accredited test certificates. Key specifications include appearance as a clear and viscous liquid, density 1.60–1.65 at 20°C, 55–58% P2O5, 80% w/w H3PO4 and a molar mass 98 g/mol. Delivery must be in up to 2 lots (or a single lot if feasible) within 30 days from schedule by the PPS-I and PPS-III Bawana chemistry departments. Contract duration is one year from the GeM PO issue date. Packing security and labeling require brand/name visibility and batch numbers on HDPE containers. Emphasized acceptance includes pro-rata deductions for active content below specified ranges and acceptance of assay recision up to 75% activity with appropriate adjustments.

• Location: West Delhi, Delhi
• Product: Orthophosphoric acid in 50 L drums
• Estimated value: not disclosed; delivery window: 30 days; contract period: 1 year
• Unique requirement: NABL test certificates with each consignment and MSDS + testing procedure provided in hard copy and email
• Key differentiator: mandatory byback of empty drums and returnable analytical support instruments provision

Technical Specifications & Requirements

• Product name: Orthophosphoric acid; additional information: appearance, density, phosphorus content, and purity
• Packing: 50 L HDPE drums; labeled with name/brand and batch number
• Specifications:
  • Appearance: Clear and viscous liquid
  • Density: 1.60–1.65 at 20°C
  • Total phosphate (as P2O5): 55–58%
  • Purity (H3PO4): 80% w/w
  • Molar mass: 98 g/mol
• Quality & testing: NABL-accredited lab certificates for each constituent; MSDS and testing procedure must be provided; PPCL lab to receive hard copy and scanned copy via email
• Acceptance nuances: material with up to 75% active content acceptable on pro-rata basis; no extra credit for higher activity
• Storage & handling: HDPE containers only; containers sealed and marked with chemical name and batch number
• Contract specifics: delivery within 30 days of schedule; annual contract period; back-value considerations for empties

Terms, Conditions & Eligibility

• Delivery timeline: maximum 30 days from schedule date, with potential split into two lots or single lot
• Contract period: one year from GeM PO issue date
• EMD/financials: not disclosed in data; bidders should prepare standard EMD as per local norms
• Documentation: provide NABL test certificates, MSDS, hard copy and scanned copy by email, and evidence of HDPE packaging compliance
• Byback/back value: include rate quotation that accounts for empty drum byback value; empty drums to be returned monthly/quarterly
• Quality control: supplier to furnish testing procedures and analytical methods on first supply; PPCL reserves right to random checks
• Penalties: pro-rata deduction applies for purity deviations; no credit for higher active ingredient
• Warranties & compliance: adherence to IS 10508 framework is implied by product category; ensure compliance with local chemical handling rules