Tender For Dharuhera Town :- Estimate For Laying Of Sewer Line In Balance Approved Area Of Dharuhera Town, District Rewari. Construction Of Collecting Tank, Pump Chamber, Boundary Wall, Chowkidar Room, Electric Installations, Laying Of 200 Mm Hdpe Ri
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Project Description
Tender for Dharuhera Town :- Estimate For Laying Of Sewer Line In Balance Approved Area Of Dharuhera Town, District Rewari. Construction Of Collecting Tank, Pump Chamber, Boundary Wall, Chowkidar Room, Electric Installations, Laying Of 200 Mm Hdpe Rising Main, Gail Crossing, Installation Of Solar System At Various Locations On Dharuhera Town Including Operation And Maintenance Of Proposed Structures For A Period Of 6 Year After 03 Months Trail Run Period And All Other Works Contingent To.
BOQ
| Sl. No. | Item Description |
| 1 | Shifting of 320 KVA DG Set after dismentling from STP Dharuhera Campus including cost loading, unloading, carriage, installation, testing and commissioning of the same at New Site at MPS Bass Road complete as per satisfaction of Engineer-in-Charge.Shifting of 320 KVA DG Set |
| 2 | Shifting of 270 KVA Transformer after dismentling from STP Dharuhera Campus including cost loading, unloading, carriage, installation, testing and commissioning of the same at New Site at MPS Bass Road complete as per satisfaction of Engineer-in-Charge.Shifting of 270 KVA Transformer |
| 3 | Supply and Pushing of MS casing pipe of specified thickness by trenchless method adopting micro-tunnelling or technology approved by Railway below ground at all depth for crossing of roads, canals, railway tracks under running traffic condition as per railway standard including carrying out survey work at the job site for determining underground cable trenches like telephone, cable, water and sanitary lines and resistivity test for finding the soil strata using necessary equipment’s for completion of works, mobilizing of machineries and specialized crew at the job site complete in all respect, including excavation of driven pit and exit pit (upto 3 metre depth) with proper protection at three sites with shoring sheets and ISMB`s. Providing MS cutting edges for front shield and Constructing thrust bed at designated level. Necessary de-watering and lowering of sub soil water if required and providing concrete foundation at the base of the driven pit, PVC/Rubber saddle as per the requirement of Railway Authority, crane for handling of pipe and any other machinery, tools, and tackles required, construction of temporary works as per requirement and as per approved by railway authorities, specification and the direction of the Engineer. (Protective coating/ lining if done that will be paid extra) Note- 1. Manual Pipe jacking is not permitted for workmen safety reasons. 2. Length of pipe shall be measured in between the outer wall of two manholes / Inspection chambers. Pipe in the manhole/inspection chamber’s wall350 mm i/d MS Casing Pipe (6.00 mm thickness) |
| 4 | MS Coating :Providing, cleaning and preparing the inner and outer surfaces of MS casing pipe by abrasive/sandblasting to minimum Sa 2½ grade as per ISO 8501-1 or equivalent, including complete removal of rust, mill scale, dirt,oil, grease and other contaminants, and thereafter providing and applying approved polyurethane (PU) protective coating of minimum 1000 micron total dry film thickness over the prepared surfaces, including compatible primer/base coats, curing, checking of dry film thickness, holiday/defect testing and rectification, all materials, labour, machinery, tools and tackles, complete in all respects as per relevant standards and manufacturer’s recommendations.For 350 mm outer dia MS pipe |
| 5 | Providing and fixing suitable non-corrosive HDPE/engineered polymer casing spacers/centralizers of approved make around the carrier pipe, at maximum 1.0 m centre-to-centre spacing or as recommended by the manufacturer, whichever is more stringent, for supporting and centralizing the carrier pipe within the MS casing pipe and preventing direct contact between the carrier pipe and casing pipe, complete with suitable clamps, fasteners, locking arrangement and all necessary accessories. The spacers shall be of adequate strength and configuration to safely support the carrier pipe during installation and service conditions without causing damage to the carrier pipe/coating, complete in all respects as per approved drawings and manufacturer’s recommendations. For 150 mm carrier pipe |
| 6 | Operation and maintenance during 2 nd year defect liability cum Maintenance period |
| 7 | Operation and maintenance during 3rd year defect liability cum Maintenance period |
| 8 | Operation and maintenance during 4th year defect liability cum Maintenance period |
| 9 | Operation and maintenance during 5th year defect liability cum Maintenance period |
| 10 | Operation and maintenance during 6th year defect liability cum Maintenance period |
| 11 | Operation and maintenance for the complete scope of work mention in the DNIT, covering proposed disposal at existing B.Stn. at Samshan Ghat, Disposal at STP and repairing of Pumping machinery and ancillary structures, covered in this agreement as per O and M manual attached in the NIT for a period of 6 year O and M cum Defect liability cum Maintenance Period after successfully completion of 3 months trial run period (will be charged to the A/ Mtc. Estimate) Operation and maintenance during 1st year defect liability cum Maintenance period |
| 12 | HSR Itmes Please Enable Macros to View BoQ information |
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