Kerala Water Authority-KWA has published State Plan 2019-20-Optimisation Of Production And Transmission-Rwss To Perinadu- Replacement Of Old 150Mm Ac Pipe Line And 75Mm Pvc Pipe Line With 160Mm /75Mm Pvc Pipe At Various Places In Perinadu Grama Panchayath-Opt-Pr-110 State Plan 2019-20-Optimisati. Submission Date for this Tender is 07-07-2020. Pipe Laying Tenders in Perinadu Panchayath Kerala. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 02-Jun-2020 | Correction in tender notice | Other | 06-06-2020 |
| 2 | 08-Jun-2020 | Extension of due date of tender | Date | 22-06-2020 |
| 3 | 23-Jun-2020 | Extension of due date of tender 2nd time | Date | 07-07-2020 |
| Work Name: State Plan 2019-20-Optimisation of Production and Transmission-RWSS to Perinadu- Replacement of old 150mm AC Pipe line and 75mm PVC pipe line with 160mm /75mm PVC Pipe at various places in Perinadu Grama Panchayath(KLM-M-SPLAN-2019-20-OPT-PR-110) | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :All kinds of soil | BI01010001010000000000000515BI0100001114 | 466.5 | cum |
| 2 | 2 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidatingeach deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :"Ordinary Rock. | BI01010001010000000000000515BI0100001115 | 288 | cum |
| 3 | 3 | Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 m2 on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.Medium Rock (blasting prohibited) | BI01010001010000000000000515BI0100001116 | 177 | cum |
| 4 | 4 | Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. | BI01010001010000000000000515BI0100001117 | 1700 | metre |
| 5 | 5 | Laying 75mm PVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials) | BI01010001010000000000000515BI0100001118 | 600 | metre |
| 6 | 6 | Laying 160mm PVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipe line to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipe line with water to the required test pressure (excluding cost of pipes and specials) | BI01010001010000000000000515BI0100001119 | 1100 | metre |
| 7 | 7 | Intercoonnectiny the newly laid pipe line to the existing AC/PVC pipe line including labour charges for necessary earth work excavation,fitting charges, cost of specials etc complete as per the direction of departmental officers | BI01010001010000000000000515BI0100001120 | 20 | No |
| 8 | 8 | Giving water connection to the existing consumers (alteration to the existing service lines) | BI01010001010000000000000515BI0100001124 | 100 | No |
| 9 | 9 | Supplying 160mm PVC Pipe, 6kg/cm2,with specials confirming to IS specifications | BI01010001010000000000000515BI0100001126 | 1100 | metre |
| 10 | 10 | Supplying 75mm PVC Pipe, 6kg/cm2,with specials confirming to IS specifications | BI01010001010000000000000515BI0100001127 | 600 | metre |
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