PROVN OF 160 KVA TRANSFORMER ALONG WITH CONNECTED WORKS FOR ADDITIONAL LOAD OF OXYGEN GENERATOR PLANT AT CANTT GENERAL HOSPITAL OF CANTT BOARD JHANSI UNDER GE JHANSI

Amount

1. Supply, installation, testing and commissioning of step down transformer out door type suitable for plinth mounting complete with standard accessories/fittings suitable for HT 11KV 3 Phase and LT 433 volts 3 phase 4 wire , Dyn-11, copper wound, with off load tap changer having voltage variation of ±7.5% in step of 2.5 % continuous rating of capacity 160 KVA with temperature rise shall not exceed 45° C for transformer winding and 40° C for top oil complete conforming to IS 1180 (Part 1) : 2014 Energy Efficiency Level - 3 and equipped with and including following fittings :- (a) Two earthing terminals for body earthing and two additional for neutral brought out on a bushing. (b) Lifting lugs/hooks . (c) Rating and terminal marking plate. (d) Silica gel breather . (e) Drain - cum - sampling valve (3/4)" nominal thread with plug (f)Thermometer pocket with dial type thermometer. (g) Oil filling inlet pipe with plug. (h) Conservator with oil level gauge. (j) First fill of oil up to appropriate level as recommended by manufacturer with fresh new oil. (k) Type of connection arrangement : MS cable termination box on LT side and open bushing on HT side. Make :- ITE Gurgaon Rajastan Transformers/voltlamp ltd/Crompton/Schnider/Alstom/Indo Asian

M&L for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor end termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and directed. Make :- RAYCHEM/DENSON/CCI/ BIRLA-3M

Supply, laying, testing & commissioning of XLPE insulated, insulation screening with extruded semi conducting compound in combination with copper tape, cores laid up, PVC inner sheath, galvanized steel strip armoured and overall PVC sheathed electric power cables(heavy duty) with stranded aluminum conductor of cross sectional area 95 sqmm, 3 core, 11000 volts grade(Earthed) cable confirming to IS 7098 (Part-II) complete all as specified and directed. Make:- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLE/UNIVERSAL CABLES

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth and getting out in any type of soil for laying of cables/ for erection of poles/ for stay assembly etc complete all as specified and directed.

Supply and spread M-sand in trenches for cushioning of cable / in the yard of outdoor substations complete all as specified and directed. (Note: Punned down thickness only shall be measured for the purpose of payment)

Returning, filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed.

Removing surplus excavated material to a distance not exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Supplying and laying in replacement of un-reinforced precast concrete cable cover, class HVP, type 1 with peak, size 300mm x 180mm x 40mm for cable protection in trenches complete all as specified and directed.

M&L for cutting of existing road / hard standing up to 15 cm depth for laying of pipe lines and making good the disturbed surfaces by providing PCC 1:2:4 type B-1 (using 20mm graded aggregate) after laying of pipes lines / cables and returning filling of soil, complete all as specified and directed. Note:- Excavation and earth work below road / hard standing will be measured and paid under relevant items.

Supply and fixing of 100mm dia bore tubes, 'light grade' galvanized, with all fitting and fixed complete to walls/ poles or laid in trenches/ floors for cable protection complete all as specified and directed.

M&L for earthing complete with galvanized iron earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level connecting to GI strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel and earth wire protected by 50mm dia GI pipe medium grade and connected to pole structure/ panel board/earthing test point all as shown in electrical plate No. 3 of SSR Part-I(2009) and testing on completion complete all as specified and directed. Note :- The unit rate quoted shall also include for excavation, earth work in any type of soil, plain cement concrete 1:3:6 mix, Type C1 pit, 40mm thick RCC 1:2:4 mix type B1 cover reinforced with 8mm dia TMT bras @ 150mm C/C both ways, GI funnel with watering pipe, wire mesh, protection pipe, earth strip up to 7.50m long complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub heading earthing, specified in SSR Part II

Design, fabricate, supply, installation, testing and commissioning of outdoor type dust proof & vermin proof cubicle panel board compartmentalized with seperate bus and cable alley chambers suitable for 3 phase, 4 wire, 415 Volts, 50 Hz, AC supply system as per latest IS / IEC standards & regulations, factory fabricated in an approved factory (Manufacturer possessing CPRI test report for equivalent ratings) having modern fabrication facilities, made out of CRCA sheet steel of 3mm thick for outer shell and 2mm thick for inner shell with front and rear openable double leaf doors with two point locking arrangement i.e. locking system with handle up & down arrangement & pad-locking facility. Complete panel board shall be applied with powder coat painting of approved shade duly pretreated with seven tank process and suitable packing material for IP-54 degree of protection and including provision of 50mmx50mmx6mm angle iron base frame of suitable size for mounting the panel board with a minimum ground clearance of 450mm above GL to the bottom of panel including PCC foundation with PCC 1:3:6, type C2 using 40mm graded stone aggregate. Detachable gland plates including double compression stainless steel cable glands of suitable size shall be provided for all incoming and outgoing cables. Steel plate Danger Notice Boards(02 Nos) LT 415/440 Volts, and manufacturer's name plate shall be riveted on external doors of feeder pillar box. The size of panel board shall not be less than 1500mm x 1500mm x 450mm (outer dimensions) for accommodating and including provision of following switchgear, control gear and accessories including internal wiring using copper flexibles and lugs of suitable grade/capacity complete all as specified and directed:- Note: (i) Factory made name plates with feeder names / Bldg Nos shall be fixed on relevant incomer / outgoing MCCB doors. (ii) The Contractor shall submit set of all drawings of the L.T. Pillar Boxes and its components in duplicate and get the same approved from GE before commencement of production. The contractor shall furnish all details and clarifications required if any for scrutiny and evaluation. Manufacture of material to be supplied shall be done strictly as per approved drawing. However, approval of drawing shall not absolve the contractor/supplier of his liability for ensuring correctness according to applicable standards & regulations.

Supply, laying, testing & commissioning of Power Cables, Aluminum Stranded Conductor 185 sqmm, 3.5 core, XLPE Insulated, Cores laid up, PVC Inner sheathed, Armoured with galvanized wire or galvanized steel strip, overall PVC Sheathed, 1100V grade as per IS 7098(Part 1) 1988 complete laid in trenches / floors / fixed to poles / walls / drawn through pipes etc including provn of lugs, glands, nuts, bolts & washers etc for connecting in LT feeder pillar box / transformer bushings and testing on completion all as specified and directed. Make:- M/s KEI INDUSTRIES/HAVELLS INDIA LTD/ASIAN CABLE/UNIVERSAL CABLES Note: Excavation, earth work and provn of cable covers / protection pipe etc shall be measured and paid separately under relevant items of BOQ.

All as per item No. 13 here-in-before but of size 50 sqmm, 3.5 core

M/s Tirupati construction

UNIVERSAL ENGG CO