Municipal Adminitration And Water Supply Department-MAAWSD has published Tender For Attend The Leakage Of Main Line Ac Pipe In Booster Station To Teachers Colony Main Road In Karamadai Municipality.. Submission Date for this Tender is 31-10-2023. Pipe Laying Tenders in karamadai Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 25-Oct-2023 | TENDER DATE EXTENSION | Date | 31-10-2023 |
| Sl. No. | Item Description |
| 1 | Labour for cutting open BT or Maccadam roads for laying waterlines etc complete as per standard specifications and as directed by the TWAD Board officers. (TWAD 22-23 Pg.No.299, Item No.2 - a,b) |
| 2 | Earthwork excavation and depositing on bank for foundation,within initial lead of10m and initial lift of 2m includingbarricading,shoring, struttingand all other incidental works, as directed by the departmental Officers in the following classification of soil.(TWAD 22-23, PG.NO.295) |
| 3 | Earth work excavation for Pipe Laying work by removing dense medium rock using controlled blasting method by drilling blast holes using compressor and jack hammer including dewatering wherever necessary, cost of gelatin, electric detonator, licensed shot fireman, labour forfilling earth in gunny bags, labour for excavation of earth, conveyance of earth including cost of gunny bags, M.S Plates, barricading, putting up road diversion boards and providing red light signal during night, removal of debris etc., where open blasting is prohibited and as directed by TWAD Board Officers. From Anna Nagar to Solavanur Bus stop.(TWAD 22-23 PG.NO.291) |
| 4 | Supply and fixing ofG.I. and PVC Pipes and specials and electrical items as per I.S. specification including packing, loading, unloading, freight, stacking and transist insuranceetc.complete as per standard specification. |
| 5 | Bedding the trenches with M-sand of 300mm thick from exavated soil or conveyed borrowed earth with in 100m radius, including watering and consolidation conforming to the relavent specfication for pipe laying work etc. complete as per standard specification and as directed by Departmental engineer.(DATA 22-23 - S.NO.2) |
| 6 | Lowering the following sizes ofDI Pipes (K9 /K7 Class)and specialsinto the trench and laying to proper grade and alignmentfor depth upto 2 mand as directed byTWAD Board Officers.(TWAD 22-23PG.NO.258) |
| 7 | Jointing DI S/S Pipes (Class K7) and Specials with rubber gaskets(tyton joint) including cost of lubricants ( including cost of jointing materials ) for depth upto 2m etc., complete and as directed by TWAD Board Officers.(TWAD 22-23 PG.NO.262) |
| 8 | Cutting AC pipestrue to its axis and finishing the ends etc., complete and as directed by the TWAD Board Officers.(TWAD 22-23 PG.NO.270 & 271) |
| 9 | Testing of ACpipes with hydraulic testing equipment by filling with water ( including cost of water @ Rs 60 / KL ) and testing to recommended pressure in convenient stretches and attending the bursts if any occurred during the test, excluding the cost of pipes, including other incidental and operational charges etc, complete as directed by the TWAD Board officers for the following diameters of pipes (TWAD 22-23 PG.NO.270) |
| 10 | Refilling with excavatedsoil ( other than sand) complying with the standard specification for filling in foundation and basement (TWAD 22-23 PG.NO.295) |
| 11 | Conveyance of pipe of various type/size of the following pipes including unloading from lorries at stock yard and stocking properly and loading into lorries at stock yard transportation charges upto 8 KM from stock yard and unloading from lorries at site/along the alignment carefully and as directed by the TWAD Board Officers.(TWAD 22-23 PG.NO.237) |
| 12 | Providing thrust blocks in RCC 1:1.5:3 using 20 mm HBG metal including cost of centering, shuttering & strutting and reinforcement, laying of concrete ,curing & finishing etc complete. |
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