Sri Venkateswara University Tender

© 240 SqmmX 3.5 core ELEC - 4.1.1 o

Supply and fixing of 3 Nos 6A ISI mark Modular type switch with 3Nos 6A 3/2 pin wall plug socket on suitable size Modular deep box with cover frame including cost and coveyance of all material and all labour charges etc., complete for Computers in N.R.B. / R.B. (Data No.22-23-12.1.5)

(a) 80 mm dia ELEC - 9.5.30 e

(b) 65 mm dia ELEC - 9.5.30 f

© 50 mm dia ELEC - 9.5.30 g

Supply and Run of 2 of 56/0.3mm (4.00 Sq.mm) with Run 1 of 36/0.3mm (2.5Sqmm) FRLS / HFFR PVC insulated flexible ISI mark copper cable in existing pipe for run of mains inlcuding all labour charges etc., complete.(Data No.22-23-13.1.11)

Supply and fixing of 4 Way TPN DB Horizontal with IP 43 Protection as per IS:13032 and suitable for 12 Nos S.P. out goings and for 1 No 4 pole Incommer with 1 No 100A FP Isolator and 12 Nos 6-32 A 10kA SP MCBs of including internal connections and labour charges for SURFACE / FLUSH Mounting etc., complete. (Data No. 22-23-17.1.1)

(a) 100A 415V TPN 2.5.2 a

(b) 200A 415V TPN 2.5.2 b

Supply of HRC Fuse Links as per IS 13703-Part 2/IEC 60269- Part 2 ( 22 - 23 - ELEC 2.6.1 c,d) Makes : As per list of recommended brands as category I

(a) 100 A to 160 A 2.6.1 c

(b) 250A to 350 A 2.6.1 d

L.T.Panel:Design, fabrication, supply, installation, and commissioning of indoor distribution panel of size 2450mm(H) X 1400m (H) X 450mm (D). made with 14 CRCA sheet. Steel cleaning coith 7tank process and made of compartment with chamber for change over switch, incoming, outgoing, switch gear Busbar and outgoing cable chamber etc, and the individual chamber door should provide rubber beading and with locking arrangements door Knob etc. Suitable heat Dissipation/ Air /, Ventrilation ducts with inside wiremen shall be providing to the panel. The entire panel base shall be mounted on 100X75mm MS. channel with necessary welding and should be provided two coat of enamel and black paint over one coat of red oxide. The following switch gear etc should be supply and ecomdate firmely inside the panel and giving necessary connection. The contractor should get the approval of panel drawing from the Concern Higher Engineer before starting fabrication of panel. Specifications and approval:-Supply of 400 AM cos on load coilt open execution as per IS.13947. makes GST/HPC/Havelln/ CSI---- No.Supply of 125AMP MCCB 3pole

adjustable confirm to TEC.60947-2 & IS 13947 – part 1 & 2 having breaking capacity 25KA with thermal magnetic nelane .Panel mounted. Make LST/HPC/Havell/CSI ---8No.Supply and erection of L.T.3 Phase digital and voltage multifunction energy meter with DLMS (Devise Language ménage) Specifications feature and Rs.485/232 communicable facility as per I.S.1595 for measuring all the parameter voltage/ Current/ power/ Frequency/ power factor/ KW/KWH/KVAR/KVARH/ on existing panel board including connection etc complete.Make:-onxerve/Elmeanure/Leg/MECO/HPL. ------- 2.Supply and Fixing pilot Lamp 240/220V LED 22.5mm dia, wih integral circuit terminal block including connection etc complete an required R&B – 1Set Busbar : 4 nos of copper Busbar of size25X12mm or equivalent should run from incoming and outgoing terminals vertically/ horizontallly and vertically in the Busbar chamber, the Busbar should both, nuts and crasber and Busbar should provide heat shrinkable sleeve with colour load or R , Y, B & N Busbar: the outgoing 125AMP MCCB should be connected to the main Busbar of size 25X3mm or equivalent copper Busbar with suitable bolts, nuts, copper firmly and the Busbar should be provide heat shrinkable sleeve with colour load or RYB & N for 8 nos or 125 AMP MCCCB BUSBAR: 1No of 25X3mm size or equivalent copper hat without sleeve shell over horizontally at inside bottom of the panel for earth connection.2 nos danger Name plates of 440 volt with 3 languages should be fixed to the panel board. The rating of switches, feeder Name Busbar / Cable chamber etc shall be indicate on panel with stickering letter as directed during execution.