Tender For Deposit-Rob-Deposit Work Of Rbdck-Construction Of Puthiyacavu Chakkuvalli Rob In Kollam District - Utility Shifting - Rwss To Thazhava & Thodiyoor -Re Laying Newly Layid For Existing Distribution Line By 90Mm And 140Mm Pvc 6Kg/Cm2 Pipe Fro
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Project Description
Tender for Deposit-Rob-Deposit Work Of Rbdck-Construction Of Puthiyacavu Chakkuvalli Rob In Kollam District - Utility Shifting - Rwss To Thazhava & Thodiyoor -Re Laying Newly Layid For Existing Distribution Line By 90Mm And 140Mm Pvc 6Kg/Cm2 Pipe From West And East Side Of Chittumoola Railway Cross.-General Civil Work
BOQ
| Sl. No. | Item Description |
| 1 | Detailed Estimate |
| 2 | 100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil. |
| 3 | 100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals. |
| 4 | OD115427/2023-2024:Labour engaged for Bailing out water |
| 5 | 15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 6 | 100.9.8:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 90 mm nominal outside diameter pipes. |
| 7 | 100.9.10:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 140 mm nominal outside diameter pipes. |
| 8 | 100.59.2:Refilling the trenches with a wet mix of close graded granular materials (Stone aggregate - 25mm nominal size - 17.5%, Stone aggregate - 10mm nominal size - 17.5%, Crushed Stone - 2.36mm to 12.5mm - 25%, Stone chippings / screenings - 4.75mm nominal size - 20%, Stone chippings / screenings - 150 micron nominal size - 20%), mixing properly after adding sufficient quantity of water, refilling in layers not exceeding 150mm, compacting properly at Optimum Moisture Content with Surface Plate Vibrator and disposing the excavated material etc. complete, including traffic control, providing caution boards and as per direction of Engineer-in-charge for road restoration works in pipeline leak sites. |
| 9 | 100.59.1:Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation. |
| 10 | 100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete. |
| 11 | OD116238/2023-2024:Alteration/ Making re connection with the existing water<br>connection /SF connection-Alteration using20mm Indian<br>Standard Class 6 uPVC pipe and uPVC /<br>Brass specials viz. brass ferrule,Elbow,<br>MTA(Brass Threaded,), FTA(Brass<br>Threaded,), couplers etc. and connecting with<br>themains, testing the joints etc. complete<br>including trenching and refilling in all kinds of<br>soil up to adepth of 1.50m for main line<br>tracing and trench of average cross section<br>0.3m x 0.75m for layingconnection pipe and<br>service pipe, safely removing & re-fixing<br>existing water meter, lighting,watching,<br>providing caution boards, traffic control etc.<br>complete including cost of materials, hirefor<br>tools, cost of consumables and labour<br>charges as per the directions of the<br>departmentofficers.<br> |
| 12 | OD116241/2023-2024:Inter connecting existing 250/200/150/160/125/140/110/100/90/80/75/63MM AC/PVC PIPE line to the newly laid 250 /200/140/110/90mm DI/PVC pipe line including exposing the existing pipe line,cutting the line,jointing suitable size reducer ,tee already laid and jointing, connecting the existing pipe line to reducer etc complete including cost of necessar specials testing the joints, watering, lighting, providing caution board etc complete as per the direction of departmental officers . |
| 13 | 100.98.236:Supply of PVC Pipe, 10kg/cm2, 90mm Dia. |
| 14 | 100.98.238:Supply PVC Pipe, 10kg/cm2, 140mm Dia. |
| 15 | OD119226/2023-2024:Cost of pvc specials(Bends,tees,coupling ,reducer etc)3% cost of pipe Please Enable Macros to View BoQ information |
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