Latest refrigerant pipeline repair Tenders | Government refrigerant pipeline repair Tenders

State Government

CTN :45231232

08 Jun, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For supply and execution items for reliability improvement of signalling inst. section of sr. dste/1/lko of lucknow div. nr. - excavating and refilling of trench to the level of ground with rammed earth asper drg. no.(nr/s&t/con/1.1/97a) so as not to form a drain 0.3 mtrs wide & 1mtr deep on both side of the station along side the track. it shall confirm to the safe distance as per signalling and cable plan in all type of soil, it also includes clearence of roots of trees and bushes., excavating and refilling of trench 0.3 mtrs wide & 0.8 mtr deep on pitced/stone/bricks paved surface, road/crossing/platform etc. and restoration of surafce to original condition., laying of signalling/telecom/power cables of different sizes as per attached guidelines (drg. no.(nr/s&t/con/1.1/97a) or latest on signalling cable laying and as per cable route plan approved by railways through trenches, rcc pipe, dwc pipe, gi pipe etc and meggering of cable before and after its laying of all type of outdoor cables. contractor have to transport cable from any store of lko division to site carefully. meggering to be done for each drum separately. meggering sheets to be supplied and filled up by contractor and submitted to railways, as per instructions by consignee., supply and laying of 2nd class bricks in the trench and laying as per drg. no. (nr/s&t/con./1.1/97a) or latest and as per instruction of the site engineer., boring and trenchless cabling along with supply and insertion of hdpe/dwc self lubricated pipes as per rdso spec no. rdso/spn/204/2011 ver 1.1 or latest of 120mm nominal dia in the bore at the depth of 1.4 meter to 2.1 meter from formation level (level of earth below ballast) as per drawing and as directed by engineer incharge by trenchless technology for laying of signalling /telecom/power cable under track /culvert etc. cable laying covered separately. inspection-consignee for supply of dwc/hdpe pipe. the following required coupling arrangement should also be supplied: 1. suitable snap fit couplers withrubber o ring, 2. spacers, 3. tees. 4. bend. 5. end cap(1 no. =6mtr ,straigh tpipe). (a) the cost shall include horizontal boring through any intermediate obstruction, either natural or man made or any boundary etc. (b) the rate is inclusive of all the materials equipment and labour required for during trenchless horizontal boring under the railway track. nothing extra shall be admissible on any account than the rate quoted above. (c) the pipeis to be laid underrailway track/road /culvert. all necessary arrangement are to be provideand all precautions are to be end is not deviated from the horizontal level line by more than 250mm in horizontal and vertical direction. (d) the rate shall be inclusive of direction and protection of underground utilities encountered during boring. (e) the payment for boring shall be made only when dwc/hdpe pipe are laid in the bore., concreting unschduled items in concrete of 1:3:6 ratio in cement, coarse sand and aggregate 25mm at different places in the yard and plastering top in fine plaster of 1:4 cement sand ratio. it also includes the excavation of earth as required at site and as per instruction of site incharge. the volume in cubic metres shall include the volume occupied by any ci foundation, trestle, ms angle or flat or gi pipe required to be embedded in the casting. cement coarse sand and aggregate 25mm are to be supplied by the contractor., earth work for excavation and refilling around location boxes and signals etc. where necessary including 50m lead and 1.5m lift. the lead is to be measured from centre of gravity of location to the centre of filling and lift from main ground level. the earth work should be well rammed including breaking of clods, levelling and dressing etc. as per instruction of engineer at site., brick work with well burnt bricks in foundations and plinths with cement and sand (ordinary) mixture of 1:4 ratio. all material is to be supplied by the contractor.

CTN :45301254

01 Jun, 2026 9.11 Lacs

Karnal - Haryana

Tender For providing and laying of 80mm thick isi mark m-40 grade and laying of storm water line with dwc pipe 300mm in ashoka nursery, ward no.2, m.c. karnal. (only for l/c societies)

CTN :45271966

29 May, 2026 20.33 Lacs

Panipat - Haryana

Tender For providing and laying of ipb, dwc pipe in drains and laying water supply in the street from h/o ramesh to geeta house, raja to jaganath house in ward no. 10 mc panipat urban for l and c society

CTN :45286219

30 May, 2026 33.84 Lacs

Panipat - Haryana

Tender For providing and laying of ipb, dwc pipe in drains and laying water supply in the street from ram mandir to duli chand atta chaki, with adjoining street in ward no. 10 mc panipat urban for l and c society

CTN :45286225

30 May, 2026 32.49 Lacs

Panipat - Haryana

Tender For providing and laying ipb tiles and dwc pipe in khilan dairy and gulshan dairy and sonu khilan dairy street and addjoining street in ward 4 mc panipat urban for l and c society.

CTN :45271968

29 May, 2026 13.20 Lacs

Panipat - Haryana

Tender For construction of cc street from ayushi rehabitation wali gali and providing and laying ipb tiles and dwc pipe line sanjeev to baljeet master adjoining street in ward 4 mc panipat urban for l and c society

CTN :45186241

22 May, 2026 30.46 Lacs

Panipat - Haryana

Tender For providing and laying ipb tiles, dwc pipe and water line in house of tilak raj to ginny dua, bitu halwai to masjid and chiman kachori to sanjay verma house near halwai atta road ward-9 mc panipat. urban recall

Central Government And Public Sector

CTN :45237853

09 Jun, 2026 68.47 Lacs

Chandigarh - Chandigarh

Tender For supply of supply installation testing and commissioning of 1600 kva 11 by 0.433 kv delta star step down as per atc attached , supply installation testing and commissioning of 11 kv 630a rated breaking capacity 21ka for 3sec sf6 insulated rmu as per atc attached , sitc of 2500 amps sandwich type bus trunking as per atc. , supplying and laying of 3 core 150 sqmm xlpe insulated cable on the existing cable tray or rcc or hume or metal pipe or susface as per atc attached , supplying and laying of 3 core 150 sqmm stranded aluminium conductor conductor screen with extruded semi conducting compound xlpe insulated cable in the existing masonary duct as per atc attached , supplying and makingoutdoor cable end termination with heat shrinkable joint for 3 core 150 sqmm 111 kv grdae as per atc attched. , copper plate earthing complete as per atc attached. , gi plate earthing complete as per atc attached. , providing 50 mm and 5 mm thick copper strip on surface as per atc attached. , providing 25 mm and 5 mm thick copper strip in 40 mm gi pipe as per atc attached. , providing 25 mm and 5 mm thick copper strip on surface as per atc attached. , supplying and laying of 80 mm gi pipe a-class on surface as per atc attached. , supplying and laying of 80 mm gi pipe a-class in ground as per atc attached. , supplying and laying 120 mm dia dwc hdpe pipe as per atc attached. , supply and installation of 4.5 kg co2 type fire extinguisher isi marked as per atc attached. , supply and installation of 06 kgs abs powder type fire extinguishers as per atc attached. , supply and installation of 3 mm thick rubber mat suitable for 33 kv as per atc attached. , supply and installation 0f 4 nos 9.5 ltrs capacity gi bucket as per atc attached. , supply and installation of first aid box as per atc attached. , supply and fixing safety instruction chart as per atc attached. , supply and fixing shock treatment chart as per atc attached. , supplying and fixing of 40mm x 40mm x 5mm thick angle iron frame complete as per atc attached. , supplying and fixing of single line diagram and layout diagram complete as per atc attached.

State Government

CTN :45205097

06 Jun, 2026 4.82 Crore

Gandhinagar - Gujarat

Tender For providing, laying & commissioning of drainage network (dwc pipe), rising main (di-k7) and construction of sewage pumping station with electro-mechanical works including 3 years o&m for golvanta village under guda area

State Government

CTN :45164229

28 May, 2026 32.43 Lacs

Parganas - West Bengal

Tender For construction and laying of new drainage line with dwc pipe beside purbachal ward office, back portion of the small park within ward no.- 37 under bidhannagar municipal corporation.

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