Construction of Retaining Wall Along Nullah at Sector D-12/3 and D-12/4 Islamabad

Capital Development Authority (CDA) invites electronic bids for construction works at Sector D-12/3 and D-12/4, Islamabad, under procurement reference P78244. The project is funded from the Authority's FY 2026-27 allocation and has a stated completion schedule of 27 days in the jobs schedule, while the contract data also specifies 60 days for whole-of-works completion. Bidders should rely on the final bidding documents and any EPADS addenda for controlling requirements. Mandatory item list: Job without lots, Construction of retaining wall along with Nullah, quantity 5,169 Qty, bid security **PKR 339,500**, delivery location Room #157, Water Distribution Division North, Old Naval HQ, Melody, Sector G-6, Islamabad. The BOQ comprises: 1) earthwork excavation in open cutting up to 1.5 metres, 3,430.79 P. Cum; 2) plain cement concrete 1:4:8, 43.54 P. Cum; 3) plain cement concrete 1:2:4, 3.29 P. Meter; 4) coursed rubble masonry in 1:6 cement-sand mortar, 827.29 P. Cum; 5) cement pointing, ratio 1:3, 428.99 P. Sqm; and 6) granular backfilling, 435.54 P. Cum. The BOQ grand total is **PKR 11,310,134.00**. The technical scope covers excavation, shoring and disposal, concrete placement and curing, rubble masonry, pointing, backfilling, finishing, site safety and all associated labour, plant and materials. Eligible bidders may be individuals, firms or companies meeting the stated legal and registration requirements, including applicable FBR and PEC credentials. Joint ventures are not allowed. EPADS v2.0 registration is mandatory; the notice does not reproduce a separate ATL condition, so bidders should verify ATL and tax documentation requirements in the NIT and eligibility section. Bid security must be a pay order or bank guarantee, or an accepted bid-securing declaration. Bids must be submitted electronically through EPADS v2.0 by **24 August 2026 at 11:00 AM**. Manual bids will not be entertained. The original bid security must reach the specified CDA office before the deadline. Bids will open electronically on **24 August 2026 at 11:30 AM**. Clarifications are due by 21 August 2026. Practical tip: inspect the site, reconcile every BOQ quantity and rate, and upload a complete technical proposal well before the EPADS cutoff.