Tender For procurement and installation of different instruments for instrumentation of earth dam and spillway in deo irrigation project for the year 2025. - supply of fiberglass reinforced plastic (frp) make universal enterprises an improved venturi plate conformed to is: 9108 for accurate measurement of water flowing through channels comprising of masonry construction provided with pre-fabricated glass fiber lining on both sides, a side chamber provided in one side masonry wall of the said flume on the upstream side, a pipe provided at the bottom of the chamber connecting the said chamber with the water flowing through the notch, a float means provided in the said chamber, enabling recording the rising or falling level of water in the said chamber such as a scale provided in the said chamber, moulded engraved gauge marking in lit/sec and also in centimeter including moulded and engraved discharge table, capacity marking, flow direction, m.s pipe stiffeners, hold fasts, sand treatment on the backside of plate but excluding gst as per the instruction of engineer-in-charge etc. complete, inside spillway foundation gallery - 15 lit./sec. v-notch, seepage drain - 90 lit./sec. v-notch, calibration marks:- supply of polymers composites improved calibration marks make universal enterprises with contact molding process, both side finish, m.s. strip embedded inside, engraved and molded marking for bands and figures covered with radium and covered with two coats of polyurethane for surface protection with marking in reduced levels, sill, fsl, frl, mwl but excluding gst as per the instruction of engineer-in-charge etc. complete, supply vw up-lift pressure meter provision for connected to das make : aimil ltd. uplift pressure meters are used for measuring and recording of uplift pressures acting in foundations of concrete/masonry dams. vibrating wire type uplift pressure meter : range: 0.2 mpa to 5.0 mpa./7ksc accuracy: 0.5 -1 % fs. temp limit: - 10 to 70 deg c. coil resistance: 140 - 160 ohm thermistor: ysi-44005 or equivalent. material: stainless steel cable: 1m, 4-core borehole for uplift pressure meter at foundation gallery (inside spillway) should be straight from foundation level and clear. proposed location : inside spillway foundation gallery in overflow section: 7 no. non overflow section: 2 no. purpose: uplift water pressure measurement. (but excluding gst), supply automatic seepage measuring system make : aimil ltd / sysgeo italy or equivalent vibrating wire water leakage measuring systems are used for measuring water leakage and flow in dam galleries by installing v notch weir coupled with vibrating wire sensor for remote monitoring of water leakage. sensor type: sensor : vibrating wire precision water level sensor range: 300mm resolution: 0.025%fs material : stainless steel excitation : sweep or pluck assembly: v.w. type sensors enclosed in an environmental proof fibre glass box. splicing kit & adhesive required accessories. proposed location : inside spillway foundation gallery: 1 no. toe drain: 1 no. (drainage outlet) purpose: seepage water measurement in liter per second (but excluding gst), supply data logger or data acquisition system aimil make dt85g with cem20 or ace s korea analog channels 16 analog input channels each channel is independent and supports: one isolated 3-wire or 4-wire input, or two isolated 2-wire inputs, or three common referenced 2-wire inputs. expansion requires optional cem20 sampling integrates over 50/60hz line period for accuracy and noise rejection maximum sample speed: 40hz effective resolution: 18 bits linearity: 0.01% common mode rejection: >90db line series mode rejection: >35db vibrating wire frequency range: 500 to 5khz coil resistance: 50 to 200 stimulation method: single pulse pluc digital channels 8 bi-directional channels input type: 8 logic level (max 20/30v) output type: 4 with open drain fet(max: 30v, 100ma) 4 with logic output alarms power supply , sim card will be in your scope. propo
Tender For construction, testing and commissioning of r.c.c. elevated service reservoir of 40kl capacities & staging 12. mt. including providing and fixing of ci double flange pipe, double flange specials & di double flange soft seated sluice valve including construction of suitable r.c.c. valve chamber (02 nos)&providing, laying, jointing, interconnection, testing and commissioning of mm dia to 63 & 75 mm hdpe pe-100 , pn-6 pipe 90mm dia upvc class 6/10 kg/sqcm with suitable joints & 80 mm dia gi pipe, valve specials and all fittings including all allied civil works, supplying & installation of energy efficiant five star bee rating isi marked required capacity single & three phase, 50 hz, 220v, deep well submersible pump stainless steel body, suitable for 4"/6" tube well with contral panel starter suitable for submersible pump with dry run protection, connections, including clamps, bore cap etc. as required as per specifications butexcludingpipe, ss /nylonwireropeandconnection cable including verification & electric connection from cseb, construction of brick masonry switch room of size 1.2*1.2*2.1 mtr, installation of 01 no. electro chlorinator , construction of chlorinator room of size 2.4*2.4*3.0 mtr , providing functional household tap connection(f.h.t.c) in individual households and government instiution etc. complete with trial run operation & maintanance for 03 months under single village of piped water supply scheme under jal jeevan mission for village- gumma ,(gp.) gumma block- chhindgarh, district sukma at risk and cost ( old sor)