Bids Are invited for Structural Audit Of Building No P 187 Mast Dept At Naval Dockyard Mumbai
Tender Overview
Project Description
Bids Are invited for Structural Audit Of Building No P 187 Mast Dept At Naval Dockyard Mumbai Visual Inspection - Visual Inspection And Photography Performing A Visual Survey Of The Building And Recording/Maping On Drawing To Assess Extent Of Spelled Concrete, Cracked Concrete, Honey Combing, Reinfocement Corrosion, Delaminated Concrete Etc, Taking Photographs And Videos To Collect Evidence Of Damage To Structure. , Ultrasonic Pulse Velocity Test - Ultrasonic Pulse Velocity Test For Rcc Structure In Accordance With Is 516 Part-5 2018 Section 1 By Portable Ultrasonic Non Destructive Digital Test Equipment Including Chipping Out Plaster At Strategic Locations. , Rebound Hammer Test - Rebound Hammer Test In Accordance With Is 516 Part-5 2018 Section 4 By Portable Rebound Hamme Equipment At Strategic Locations. , Core Test - Core Cutting And Compression Test For Rcc Structure In Accordance With Is 516 On Rcc Members. 70 Mm Core Cutting In Reinforcement Concrete, Core Filling By Speialized Epoxy Material/Micro Concrete With Bond Coat At Strategic Locations. , Reinforcement Mapping - Reinforcement Mapping Test On Rcc Members To Assess Covers, Spacing Of Bars Including Approximate Diameter At Strategic Locations. , Chemical Test - Chemical Test For Rcc Structure In Accordance With Is 456 2000 Using Ready Made Kits And Reagents. S Le Collected Will Be From Half Cell/Carbonation Powder. (I) Determination Of Ph Value. (Ii) Determination Of Water Soluble Sulphates. (Iii) Determination Of Water Soluble Chlorides Contents At Strategic Locations. , Half Cell Potential Test - Half Cell Potential Test For Rcc Structure In Accordance With Is 516 Part-5 2018 Section 2 Half Cell Potential To Assess The Probability Of Corrosion Of Reinforcement At Strategic Locations. , Carbonation Test - Carbonation Test For Rcc Structure In Accordance With Is 516 Part-5 2018 Section 3 Corbonation Test To Measure Extent Of Carbonation From The Concrete Surface At Strategic Locations. , Structure Status - To Check & Confirm Present Status Of Structure On Basis On Ndt Results & Visual Inspection. Note Consultant Should Mention Effect If Additional Load For Construction Of Framed Structure On The Roof Can Be Applied On The Structure While Submitting The Report. , Recommendation - To Provide Recommendation For Structrue Repairs And Technical Specification. Preparing Bill Of Quantities For The Repair Etc. All As Specified And Directed. , Vetting - Vetting Of Report From Iit/ Nit/Govt College Of Engg Total Quantity : 134
BOQ
| Sl. No. | Item Title | Item Description |
| 1 | Visual Inspection | Visual inspection and photography performing a visual survey of the building and recording/maping on drawing to assess extent of spelled concrete, cracked concrete, honey combing, reinfocement corrosion, delaminated concrete etc, taking photographs and videos to collect evidence of damage to structure. |
| 2 | Ultrasonic pulse velocity test | Ultrasonic pulse velocity test for RCC structure in accordance with IS 516 Part-5 2018 SECTION 1 by portable ultrasonic non destructive digital test equipment including chipping out plaster at strategic locations. |
| 3 | rebound hammer test | Rebound hammer test in accordance with IS 516 Part-5 2018 SECTION 4 by portable rebound hamme equipment at strategic locations. |
| 4 | Core test | Core cutting and compression test for RCC structure in accordance with IS 516 on RCC members. 70 mm core cutting in reinforcement concrete, core filling by speialized epoxy material/micro concrete with bond coat at strategic locations. |
| 5 | reinforcement mapping | Reinforcement mapping test on RCC members to assess covers, spacing of bars including approximate diameter at strategic locations. |
| 6 | chemical test | Chemical test for RCC structure in accordance with IS 456 2000 using ready made kits and reagents. Sample collected will be from half cell/carbonation powder. (i) Determination of PH value. (ii) Determination of water soluble sulphates. (iii) Determination of water soluble chlorides contents at strategic locations. |
| 7 | half cell potential test | Half cell potential test for RCC structure in accordance with IS 516 Part-5 2018 SECTION 2 half cell potential to assess the probability of corrosion of reinforcement at strategic locations. |
| 8 | carbonation test | Carbonation test for RCC structure in accordance with IS 516 Part-5 2018 SECTION 3 corbonation test to measure extent of carbonation from the concrete surface at strategic locations. |
| 9 | structure status | To check & confirm present status of structure on basis on NDT results & visual inspection. Note Consultant should mention effect if additional load for construction of framed structure on the roof can be applied on the structure while submitting the Report. |
| 10 | recommendation | To provide recommendation for structrue repairs and technical specification. Preparing bill of quantities for the repair etc. All as specified and directed. |
| 11 | Vetting | Vetting of report from IIT/ NIT/Govt college of Engg |
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Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysBid Opening Date
Technical bids will be opened and evaluated.
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