Tender For gnidas comprehensive storm water management programme (phase a) preparation of a detailed storm water design/ resolution plan for greater noida through lidar based survey, hydrological and hydraulic modelling, and drainage design studies
Tender For construction of regional centre for national security guard at new town, rajarhat, kolkata, w.b. sh survey work for geophysicalinvestigation by electrical resistivity tomography (ert) around the central explosive magazine (underground) at nsg, new town, kolkata.
Tender For providing of custom bid for services - ---- consultancy services for detailed topographical survey, hydrological investigation, health monitoring and structural audit, structural design & drawing for protection work of existing steel truss bridge
Tender For final location survey (fls) for new bg railway line of various projects like gazol-itahar(approx 27.2 km), itahar-raiganj( approx-21.825 km), itahar-buniadpur( approx-39 km) and raiganj-dalkhola (approx 43.43 km) including submission of dpr , preparation of l-section, esp, gad of all bridges, land plans, hydrological survey, traffic survey, geo-technical investigation , revised estimate etc as per railway board's latest guide lines complete in all respect of n. f. railway (construction).
Tender For consultancy services for preparation of detailed project report which includes hydrological study, hydraulic design, ls and alignment drawings (topographical survey), structural design details, and estimate for the work of construction of rcc box drain from chaitanyapuri culvert on nh-65 to shivaganga theatre culvert in ward no.32, gaddiannaram of saroornagar circle -12 ghmc
Tender For tender for supply of soil investigation - geophysicalinvestigation carrying out seismic refraction tests srt as per is 15681 along defined llines and submission of geophysicalinvestigation report with details location of srt lines details of stratification cross sections with proper colour coding and correlation to strata type , geotechnical investigations conducting geotechnical investigation by drilling boreholes in all types of soil boulder rocky strata as per is 1892 2021 with minimum bore diameter of hx size at specified locations including conducting spt is soil strata core logging providing core boxes storing the samples in core boxes arranging water for drilling collection of representative samples conduction laboratory tests and submission of test report , conducting laboratory tests on collected soil rock samples number of test depends on the sample collection prepration and submission of geotechnical investigation report i sieve analysis soil ii natural moisture content soil iii bulk dry density soil and rock iv specific gravity soil v atterberg limits ll pl pi cohesive soil vi direct shear test for non cohesive soils vii unconsolidated undrained test for soft to stiff cohesive samples viii water absorption rock ix density rock x ucs and point load rock , topographic surveying determining the relative locatios of points places on the earth surface by measuring horizontal distances differences in elevation and directions , conducting slope stability analysis of site and submission of slope stability analysis report alongwith mitigation protection measures alongwith vetting of design report from iit nit
Tender For conducting dgps/total station survey, checking/fixing of centerline on ground with reference to various gcp during work execution, hydrological survey and fixing of reference pillars at various locations in phase iii in between stations pherima & zubza in connection with the construction of new bg line from dhanasiri to zubza.
Tender For request for quotation (rfq) for soil and hydrological survey for bp2 02, 03 & 04 proposed project site at kempegowda international airport, bengaluru
Tender For construction of two no. rcc box culverts including approach road and modular fence, one from bp no. 1039/6-s to 1039/6s-a1 (length - 0.12 km, gin 367) in aor of bop mantrichar and one from bp no. 1039/18-s to 1039/18-s-a1 (length - 0.32 km, part of gin 368 having total length about 1.3 km) in aor of bop kalaicharbari under shq bsf dhubri, assam along indo-bangladesh border (ibb). (sh:- carrying out soil investigation, hydrological survey and topographical survey etc.).