Tender For preparation of detail project report estimates on plinth area basis on cpwd schedule 2025-26 concept plan architecturaldrawing, and 3d view (a) construction of pediatric block (multistory building) to strengthen neonatal pediatric intensive
Tender For water cooled jacket (tubular) for electric arc furnaces to rwf drawing no.731200112140 & as per special conditions i) pre-qualification for manufacture and supply of water cooled jacket (tubular).a) only manufacturers of electric arc furnaces or their sub contractors who manufacture structurals for oems of electric arc furnaces/heavy duty industrial boilers shall quote. b)the required raw materials shall be procured from reputed sources such as m/s. sail, tisco, isp&t etc.and they should furnish references for purchase. c) qualified welders should be engaged for fabrication.d ) the detailed qap as enclosed ii) special condition:- 1. scope of work:-fabrication and testing of water cooled jacket (tubular) manufacturing process:- a) submission of raw material procurement invoices from reputed sources. b)selection of welding electrodes.c) marking, sizing and surface preparation.d)welding of members by qualified welders.e) stress relieving, time temperature graph shall be enclosed. f)non- destructive testing of weldments. g)pressure testing shall be done at 10kg/cm2 for two hours and the water cooled jacket shall be free from water leakage. h) painting of water cooled jacket by one coat of red oxide paint followed by two coats of heat resistant aluminium paint. i)dispatch of water cooled jacket (tubular) with suitable packing to avoid damage during transit. iii) inspection by m/s. tpi. stage inspection: by tpi to check all the tubes procured for fabrication of water cooled jacket (tubular) for od, id, thickness and the dimensions of fitted forged quality end caps as per drawing. tpi should ensure that only such inspected tubes and end caps are used while inspection the water cooled jacket(tubular). the water cooled jacket (tubular) shall be subjected to joint inspection forhydraulic test at firms premises ]
Tender For design, drawing preparation, supply, fabrication and site installation of 2 te capacity single girder eot crane along with spares -2 nos at duof, wip kalpakkam
Tender For construction of new design fence and road from bp no. 995/8-s to bp no. 996/3-1s (gin 332) (length-2.7 kms) in aor of bop madhyabalabhut of 14 bn bsf in district coochbehar, west bengal along indo-bangladesh border (ibb). sh: construction of new design fence and road including earthwork, culvert work retaining wall etc. from bp no.995/9-s to bop sankoch (length 1130 mtr.) and from bop sankoch to bp no.996/3-s (length 287 mtr.) sw:-consultancy services for preparation of structural drawing & designing of the rcc retaining wall & technical feasibility report for cross drainage in gonapara between bp no. 990/4s to 990/5s.subwork/packages:consultancy services for preparaton of structural drawing & designing of the rcc retaining wall & technical feasibility report for cross drainage in gonapara between bp no.990/4s to 990/5s.