Improvement to water supply by replacement of old and badly deteriorate 2.25 lacs liters capacity RCC over head tanks (2 Nos) including pump house, boundary wall, flooring of Campus and other miscellaneous work at washing line HNZM in the section of SSE/W/HNZM under ADEN/HNZM.

Supplying and fixing water level indicator with 100 mm pipe metal, float M.S. gauge boards, wires etc. incl. Painting of board as per approved plan for all heights, all labour and material as a complete job.

"P&F lightening conductor with copper strip 20 mm x 3 mm fixed to be center of the 2 top slab of the ventilator with aluminum down conductor in accordance with the I.S. specifications, incl. all heights and depths with al labour and materials etc. with earthing embedded in ground as a complete job. "

Providing & fixing Aluminum ladder having U or V channel 75 x 30 x 3 m as vertical 3 member and 20 mm dia 1 to 15 mm thick and 360 mm long aluminum hollow pipe and 300 mm as horizontal member as per approved drawing or as per direction of Engineer in charge with all labour and material as a complete job.

P&F PVC water stop seal 10 mm wide and 4 to 5 mm wall thickness having ribbed design with central bulb of approved make e.g. KANTAFLEX or equivalent for the construction joints in RCC as per direction of Engineer in charge with all labour and material as a complete job."

Item rate P & adding water proofing cement admixture of pidiproof LW or similar made @ 200 ML per bag ( 50 Kg.) as per direction of the engineer, water proofing compound to be got approved from the engineer. Rate shall be inclusive of all lead, lift, taxes L&M, T&P etc.

"Item rate for hiring charges for two tippers for JCB required for loading of excavated muck and cement with the help of JCB and disposal of the same out side the Railway area or as 6 directed by the site engineer in the section under SE/W complete job in all respect, so nothing is to be paid whatsoever the case may be. The contractor shall arrange for road permit for vehicle, if disposal of debris/ muck is required outside railway boundary. The rate includes all taxes, charges, octroi etc."

Development of tube well in accordance with IS:2800 (Part -I) and IS :11189 , to establish maximum rate of usable water yield without sand content ( beyond permissible limits), with required capacity air compressor, running the compressor for required time till well is fully 7 developed , measuring yield of well by 'V' Notch method or any other approved method , measuring static level and draw down etc by step draw down method , collecting water samples & getting tested in approved laboratory , i/c disinfection of tube well, all complete including hire and labour charges of air compressor, tools, & accessories etc , all as per requirement and direction of Engineer-In-Charge.

"IR for Providing, joining and laying of M.S. casing pipe below railway track at required depth in formation by. cut & cover method of 300 mm internal dia as per approved plan with protection against corrosion by providing polythene tape on outer surface of pipe and anticorrosive bituminous paint of 250 micron on inner surface of pipe as per RDSO specification as per approved plarn. Rate includes all materials, Labours , machinery, cutting plates/blades, wooden 8 block, jacks, T&P, dewatering of water till completion of work, refilling earth property, disposing off surplus earth as directed by site in charge, Loading, unloading, leading, lifting, handling, rehandling, all taxes, charges etc.The work will done without the disruption of traffic incl. welding and testing of pipe string before laying in position, lighting arrangement during night hours, excavation, temp. arrangement i.e. pit, thrust bed & wall with his own material including cement & steel etc., as per specification on approved plan. Nothing shall be paid extra except the accepted rate whatsoever the case (Payment of this item will be made only after satisfactory Laying/Pushing of pipe in position and no advanced payment for supply of pipe at site shall be given."

Item rate for prov. and fixing high density polythine specer at distence of 2.0 mtr 9 apart to avoid contact of casing pipe and carrier pipe as per approved plan as per instruction of site incharge including all labour, T&P, materilas, all loading, leading, unloading, lowering, lifting, taxes, crossing of any nallah, track or any type of abstraction testing extra complete job. Nothing gextra will be paid on this account whatsoever the case may be.

Item rate for Providing and sealing of 400-600 mm dia MS pipe with 50 mm dia GI went pipe with screen complete as directed by engineer incharge.

Item rate for Providing and sealing of 150-300 mm dia MS pipe with 50 mm dia GI went pipe with screen complete as directed by engineer incharge.

Item rate for Providing and inserting S&S Centrifugally Cast spun Ductile Iron Pipes conforming to IS: 8329 of Class K-7 of 250 mm internal dia, as per approved plan by inserting into already laid pipe or cut & cover method, with contractor's own materials, Labours, machinery, T&P, dewatering of water till completion of work, refilling earth propery, disposing off surplus earth as 12 directed by site incharge, Loading, unloading, leading, lifting, handing, rehandling, all taxes, charges etc.The work will done without the disruption of trafic incl. lighting arragement during night hours, making joints water tight as per apprOved method for Mtr CVDI pipes etc. and providing spacer of HDPE or as instructed as per approved plan etc, as per specification on approved plan. Nothing shall be paid extra except the |accepted rate whtasoever the case. (Payment of this item |witi be made only after satisfactory Laying of pipe in position.

Item rate for manufacturing, supplying and fixing of signages as per design to be made of 2mm thick aluminium sheet face to be fully with high Intensity Prismatic Grade (Micro Prismatic IS ASTM D 4956 Type-IV ) type heat activated rectro-reflective sheeting with messages in 13 similar sheeting in colour scheme as approved by site engineer in-charge. The retro-reflective sheeting should be adhere to the base sub-structure by heat lamp vaccume application. The signages are to be provided with back support frame made of M. S. Angle iron 35x35x5mm. The signages are to be fixed on the approved structure. The rate includes all lead, lifting at any height, loading, unloading, all taxes, charges, all L&M, T&P as a complete job. Nothing extra will be paid whatsoever the case may be

"Item rate for preparation & submission General Arrangement Drawing as well as Architectural Drawings along with structural design and other relevant papers etc. as per Railways requirement after getting proof check of design from reputed NIT/ IIT and drawings to be got approved from the competant authority of Railway including preparation of working drawings showing elevation , sections , road /circulating area, landscaping of the area , gates, grills, cup boards, toilets, staircase railing, doors , windows, ventilators, electrical point positions , S&T point positions , firefighting arrangements , indoor AC positions, false ceiling , wall paneling , lighting arrangements etc. and other specified works related to the above scope as per requirement of Railway administration time to time including submission of Architectural Drawing showing interior 14 and exterior finish. The architect should be certified from Council of Architect. The item includes preparation and submission of completion plans showing detailed drawings of the related items of all the jobs mentioned above for the floors, rooms, toilets, gallery, lift lobbies, circulating area etc. as instructed by Railway Administration time to time. Nothing shall be paid extra whatsoever the case may be. The completed drawings duly signed shall be submitted in two sets in soft/hard copies. The architect has to submit presentation in ppt format as and when asked by Railway Administration. The architect has to visit at the site at least once in a week during execution of work or as and when required by Railway Administration otherwise penalty of Rs. 5000 /- per day shall be levied on the Architect. The mode of payment shall be as under: (i) On Approval of General Arrangement Drawing =20% (ii) On Approval of Architectural and structural Drawing =70% (iii) After completion of work =10%"

Item Breakup - A-DSR-2021 Items