Tamil Nadu Generation And Distribution Corporation Limited-TANGEDCO has published Tender For Ttps Operation Circle Cad Extension And Modification Of 300 Nb Service Water Pipe Line To External Coal Handling Plant I At Cooling Water Pump House I. Submission Date for this Tender is 03-05-2023. Water Pipe Line Tenders in Tuticorin Tamil Nadu. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Charges for Dismantling of existing 300 NB pipes, loading and unloading the same to stores/ field yard as per the instruction of the Engineer in charge. |
2 | Charges for Erection, laying and welding of 300 NB M.Spipe linecost of consumables and hire charges for T & P’s etc., |
3 | Charges for welding of 300 NB pipe joints as per requirement of site condition. |
4 | Charges for fabrication of 300 NB bend and "T" piece by cutting the required sizes of pipe pieces from 300 NB pipe, welding with flanges at both ends suitably as per requirement of site condition including cost of consumables and hire charges for T&P"s etc., |
5 | Charges for fabrication/machining of 300 NB MS flanges by gas cutting the flange in available second hand MS plate, drilling, surface fininshing etc., including cost of consumables and hire charges for T&P etc., |
6 | Charges for overhauling and reconditioning of 300 NB Gate valve. |
7 | Earth work excavation in all soils such as sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam and ordinary soil and depositing on bank with an initial lead of 10m and initial lift of 2m and disposing the excavated earth 1Km. away from the site including cost of all materials, labours, lead, lift, etc. complete., |
8 | Providing PCC 1:4:8 using 20mm size HBG metal including cost of all materials labour, lead, lift etc., complete. |
9 | Providing RCC 1:1.5:3 using OP/PP cement with 12 to 20mm metal including cost of all materials, labours, lead, lift, tools, curing etc. complete. |
10 | Supplying fabricating and fixing in position of RTS rod for reinforcement including cutting bending tying and fixing in position including cost of all materials, labour, binding wire, lead, lift, tools etc., complete., |
11 | Providing centering and shuttering arrangements for supporting the reinforced cement concrete surfaces rate including cost of all labour, lead, lift, tools etc., complete |
12 | Refilling with excavated soil other than sand complying with standard specification for filling in foundation and basement with watering and consolidation including cost of all materials, labours, lead, lift, etc. complete., |
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