CWE/D-25/2024-25

Amount

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sq mm 3½ core complete all as specified and directed by Engr-in-Charge.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sq mm 3½ core complete all as specified and directed by Engr-in-Charge.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 sq mm 3½ corecomplete all as specified and directed by Engr-in-Charge.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 sq mm 3½ core complete all as specified and directed by Engr-in-Charge.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 120 sq mm 3½ core complete all as specified and directed by Engr-in-Charge.

Exacvation in trenches not exceeding 1.5 meter wide and not exceeding 1.5 meter depth and getting out soft/loose soil complete all as specified and directed by Engr-in-charge.

M&L filling dry river sand, spread & conpacting for sand cushioning of UG complete all as specified and directed by Engr-in-charge.

Supply and laying burnt brick sub class 'B' 22 x 10 x 7.5 cm locally available laid length of brick perpendicular to the length of cable complete all as specified and directed by Engr-in-charge.

Returning and filling of soil including spreading leveling, watering and ramming in layers not exceeding 25 cm complete all as specified and directed by Engr-in-charge.

Removing excavated soil to a distance not exceeding 50 meter, not exceeding 1.5 meter not exceeding 1.5 meter above the staring point and depositing where directed complete all as specified and directed by Engr-in-charge.

Supply and fixing for 80 mm dia GI tubing light grade, overall 6 mtr length with cutting as required and bend to shape for fixing with electric poles as cable protection complete all as specified and directed by Engr-in-Charge.

Supply and installation of 30 KVA online UPS three phase input and three phase output power system, input voltage range three phase 305-477 VAC, Frequency range 40 to70 Hz, output voltage range three phase 400 VAC, 50 Hz, frequency range 50 Hz +/1 1%power factor unity 3:1 harmonic distortion <2% THD (liner load) and 5% THD (non-inerar load. Overload capacity on UPS at 25'C: 105% - 150% , 5 Mon, 125%-150%, 1 Min, 150% 200ms. UPS efficiency shall be upto 96.5%. Multiple communication ports ( SNMP+ USB+ RS-232) for remote monitoring and management . 3 Stage extendable charging design for optimize battey performance. Noise < 60 dp. Operating temperature ('C) 0 - 50. Suitable size and Nos of valve regulated Lead Acid (VRLA) sealed maintenace free batteries in suitable numbers and Amp hr capacity suitable for 30 KVA UPS system for providing 30 mins back up time at full load, with interconnecting cables, mounting racks/stands for stacking the batteries, along with connections, interconnections and standard accessories etc. complete as required Type 1+2 Power conditioning Device/Surge protection (3 Phase - 4 Pole) shall be provided at the input and out put of the UPS including inbuilt isolation transformer. Note : Manufacture Authorised Farm with sales and service authorization for UPS is mandatory (i) The quoted rate is inclusive of batteries, battery rack connectors, inter connecting copper cables for batteries and battery isolator. (ii) Manufacturer type test certificate/test report for equiptments shall be sumbited by contractor before claiming payment. (iii) The quoted rate deemed to be inclusive of service visit once in three months during defect liabilityperiod and contractor shall sumit FDR of amount 2% on quoted rates before completion/ processing final bill. (iv) The contractor shall submit technical specification & GA drawings for approval of GE before placing order (v) The testing of UPS shall be carried out by rep nominated by Accepting Officer. (vi) The quoted rate deemed to be inclusive of necessary foundation work with angle iron frame work.

Supply, Installation, testing and commissioning of servo controlled voltage stabilizer (confirming to BIS 9815 (Part-I) : 1994, reaffirmation 2019 latest version). Three phase, four wire (RYBN), 50 Hz, Naturally Oil cooled, indoor unbalanced type, copper wound, metallic body duly power coated with lifting Hooks two nos, digital display type, relay free smooth and silent operation with 1st filling of Transformer oil up to level having fwg specification:- (a) Capacity- 100KVA (b) Type- Suitable for unbalanced load and unbalanced input. (c) Input voltage – 360V-480V, Input frequency 50Hz (d) Output voltage – stabilized at any deigned/desired voltage 415/+- 1% (e) Rated frequency – 50Hz (f) Wave form distortion – Nil (g) Response time – not to exceed 20 mili sec (h) Sensitivity – (+/-)1% (j) rate of correction – Not less than 6Volt/ sec between phase and neutral (k) Efficiency – More than 95% (l) Type of lead – three phase, unbalanced type (m) Metering – Digital display Voltmeter/Ammeter with multi functional meter (n) Operation temp – for indoor use upto max ambient temp +550C (o) Class of insulation – Class F (p) Mode of operation Automatic/Manual (q) Winding Temp rise – Max 550C (100C above e operating temp) (r) Transformer oil – IS 335 marked (s) Core – CRGO M4 Grade/CRNO (Cold Roll Grain Oriented)/(Cold Rolled Non Oriented) (t) Auto transformer (Variac) – 100 Percent copper wound Electrolytic Grade (u) Losses – As per IS Norms (v) Power Factor – Not less than 0.95 (w) Protection:- (i) Over load protections (ii) Short Circuit protections (iii) High/Low voltage cut off (iv) By pass arrangement in case of emergency. (v) Single phase sequence change/ phase fail protection. (vi) Earth fault protection (x) Standard fitting & Accessories e.g Marking plate, lifting lugs, CI Rollers, Earthing Terminal etc cable box

Material and labour for earthing complete with galvanised steel earth plate electorde of size 600 x 600 x 6 mm thick, burried directly in ground (earth pit not less than 2.2 m below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to earth strip of size 32 x 6 mm earth lead by means of nuts, bolts and washers of galvanised iron and earth lead protected by galvanised iron pipe 50 mm bore(medium grade) and connected to earth test point and including cement concrete pit in PCC (1:3;6) type C-!(using 20 mm graded aggregate) and pre-cast RCC cover slab of size 540 x 540 x 50 mm thick with rain forced with 8 mm dia deformed bars both ways and one handle for lifing made with 10 mm dia mild steel bar,funrel, wire mesh 20 mm bore galvanised (medium grade) for watering, charcoal and salt in alternate layers including necessary execuation and eath works in any types of soil complete all as shown on Electrical plate no 3 of MES Schedule Part I including taking out materials from existing on complete all as specified and directed.

Note :- (1) On testing, after completion of Job , if desired earth resistance is not obtained , the earthing shall be redone at no extra cost to contractor.

Supply and install hi wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and plama filter for better indoor air quality with minimum 3 star rating and EER 3.2 of capacity 1.0 TR

Rubber mat of 1 meter x 2 meter x 19 mm complete all as specified and directed by Engr-in-Charge.

VED PRAKASH ARORA (BID ID -3125082)

Leo Network power systems (BID ID -3123237)

M/s VINOD KUMAR SHARMA (BID ID -3124041)

mayur enterprises (BID ID -3115653)

Choice india (BID ID -3123629)

M P TYAGI ENGINEERS AND CONTRACTORS (BID ID -3120945)

MV Engineers And Contractors (BID ID -3123282)