Widening & Improvements to C.G.H.W Road & Galle Marine Drive

• Country: Sri Lanka
• Summary: Widening & Improvements to C.G.H.W Road & Galle Marine Drive
• LKT Ref No: 56025112
• Deadline: 25 Aug 2021
• Financier: Self Financed
• Purchaser Ownership: -
• Tender Value: 319500000
• Notice Type: Tender
• Document Ref. No.: RDA/DC/SP/IR-GOSL/2021/85
• Purchaser's Detail:

Purchaser : ROAD DEVELOPMENT AUTHORITY
3rd Floor, “Maganeguma Mahamedura”, 216, Denzil Kobekaduwa Mawatha, Battaramulla. Attn: Chairman, Tel: +94-112864388 Fax: +94-112861821
Email :construction.rda@gmail.com

• Description:
• Tenders are invited for Widening & Improvements to C.G.H.W Road (a002) from 117+580 to 118+220km & Galle Marine Drive (ab012) from 0+000 to 1+220km 1.1.1 P001 Allow for mobilization and demobilization of plant and equipment LS Item Allow 1.1.2 119(2) Provide all necessary Bonds , Securities LS Item Allow 1.1.3 119(1) Provide all necessary insurance LS Item Allow 1.1.4 P002 Provide and maintain site office for the Engineer Months 10 1.1.5 P003 Provide furniture & equipment for the Engineer's office PS Item Allow 100,000.00 1.1.6 P004 Provide stationary for the Engineer's office PS Item Allow 100,000.00 1.1.7 P005 Engineer's staff 1. Office aid /watcher Months 10 1.1.8 103(1) Allow for traffic safety & control providing , erecting and maintaining barricades , road signs, markings, lights etc. and temporary diversion of traffic Months 10 1.1.9 Utility services (a) Diversion, protection or removal of electrical services PS Item Allow 6,000,000.00 (b) Diversion, protection or removal of water services PS Item Allow 1,000,000.00 (c) Diversion, protection or removal of telecommunication services PS Item Allow 500,000.00 1.1.10 112(1) Repairs to damages of existing services PS Item Allow 200,000.00 1.1.11 Grade adjustment of existing manholes PS Item Allow 100,000.00 1.1.12 109(1) Allow for Laboratory testing as directed by the Engineer PS Item Allow 200,000.00 1.1.13 118(1) Provide and maintain Project sign boards Nos. 2 1.1.14 117(1) Longitudinal and Cross sectional detailing of full pavement width Km 1.85 1.1.15 112(2) Demolition / Rebuilding of property PS Item Allow 17,000,000.00 1.1.16 103(2) Road Maintenance works during Construction period PS Item Allow 200,000.00 2.1.1 201(1) Clearing and grubbing Sqm 11,500.00 Removing Trees 2.1.2. 201(2) - Girth 300 to 600 mm Nos. 30.00 2.1.3 201(3) - Girth 600 to 1,200 mm Nos. 45.00 2.1.4 201(4) - Girth 1,200 to 2,000 mm Nos. 6.00 Remove Stumps : 2.1.5 201(6) - Girth 300 to 600 mm Nos. 10.00 2.1.6 201(7) - Girth 600 to 1,200 mm Nos. 20.00 Remove Branches : 2.1.7 201(10)a - Girth 300 to 600 mm Nos. 30.00 Roadway excavation, hard rock requiring blasing, sledging and pilling Cum 45.00 3.1.2 Hard rock excavation using Rock Blasting Chemicals (Non Explosive) Cum 30.00 3.1.3 301(11) Roadway excavation, unsuitable soil Cum 3,349.00 3.1.4 304(3) Trimming , levelling & compaction of original ground / Subgrade t o 100% of standared density Sqm 5,910.0 GRANULAR PAVEMENT 4.1.1 401(9) Approved soil (type-1) supplying , spreading & compacting in position for sub base, centre median, Foot walk Cum 2,269.0 4.1.2 Soft Ground Treatment (Boulder Filling choking with Aggregate Base Course) Cum 300.0 4.1.3 Soft Ground Treatment (225 x150mm Rubble packing chocking with Aggregate Base Course) Cum 180.0 4.1.4 805(2) Laying Geo-Textile on prepared surface Sqm 5,026.00 4.1.5 405(1) Supplying & laying Dense Graded Aggregate Base a s compacted in position (37.5mm downgraded) Cum 1,495.0 4.1.6 408(2) Scarifying of existing road Sqm 3,620.0 4.1.7 409(1) Earthen shoulder as compacted in position Cum 15.0 6.1.2 302(10) Construction of nessasary Cofferdams, crib sheeting, shoring and sheeting and subseqent removal LS Item 6.1.3 302(11) Dewatering for Culvert construction PS Item 200,000.00 200,000.00 6.1.4 302(1) Excavation and back filling with suitable material for structures Cum 250.0 6.1.5 1008(2) Rough finish formwork Sqm 56.0 6.1.6 1008(1) Smooth finish formwork Sqm 406.0 6.1.7 1002(1) Tor steel reinforcement (460 N/mm2 ) M.Ton 4.0 6.1.8 1001(3) Grade 15 (37.5 mm) concrete Cum 108.0 6.1.9 1001(2) Grade 25 (19 mm) concrete Cum 74.0 6.1.10 1001(2) Grade 30(19mm) concrete Cum 108.0 6.1.11 706(1) Weep holes using type 600 PVC pipes of 100 mm dia. Lm 41.0 6.1.12 705(1) Aggregate backfill Cum 24.0 6.1.13 705(2) Filter medium Cum 8.0 6.1.14 705(3) Clay puddled & laid behind wall Sqm 33.0 6.1.15 808(5) Guard stones No: 12.0 Bid Security (Rs Mn) : 3750000/- The Pre-Bid meeting will be held at 10:00 hrs. on 13.08.2021 at the office of the Director (Construction), Road Development Authority, 3rd Floor, “Maganeguma Mahamedura”, Denzil Kobbekaduwa Mawatha, Battaramulla and a site visit will be arranged thereafter if necessary. A complete set of Bidding Documents in English language shall be purchased by interested bidders via email on submission of a written application and valid cash deposit slip of non refundable tender fee (contract number & name of the Bidder should be indicated on the cash deposit slip) to the Director (Construction), RDA, via email from 03.08.2021 until 24.08.2021 during 09:00 hrs to 15:00 hrs Non refundable tender fee Rs 37,800.00 (with VAT) can be paid by depositing cash to the following account a. Account name : Director General -RDA b. Account number : 0000001943 c. Bank Name : Bank of Ceylon-Corporate branch As per the Public Contract Act No. 3 of 1987, only the Agents and Successful winners of tenders shall be registered in Department of Registrar of Companies. Bid shall be accompanied by a Bid- Security for an amount given in the above table. Bid- Security shall be valid up to 19.01.2022. 9. Bids shall be delivered in duplicate to the Chairman, Ministry Procurement Committee, Ministry of Highways, Procurement Division, 7th Floor, “Maganeguma Mahamedura”, Denzil Kobbekaduwa Mawatha, Battaramulla on or before 14:00 hrs on 25.08.2021. Late bids will be rejected. Bids will be opened soon after the closing, in the presence of the bidder-s representatives who choose to attend. 10. Bids shall be valid up to 22.12.2021.
• Documents:

 Tender Notice