PROVISION OF EXISTING OPEN WELL DEWATERING PUMP FOR RAIN WATER ALONG WITH CONNECTED ITEMS AND PROVISION OF 11 KV VCB AGAINST BER OCB ALONG WITH CONNECTED ITEMS AT CGDHQ-15 OKHA UNDER GE I CG PORBANDAR

Amount

SCHEDULE 'A'

Supply, Installation, Testing and commissioning of HT 11 KV, 3 phase, 50 cycles ,Indoor type, totaly enclosed metal clad VCB Switch gear of capacity 630A, 18.4KA for 3 second with copper busbar of suitable size over load and earth fault protection , ammeter, volt meter (comprising of 01 Nos incoming panel,02 Nos outgoing panel ) Horizontal drawnout, horizontal isolation, floor mounting, motorized panel with 230 V motor mechanism & 24 V DC shut/close coil and other fittings & accessories as per directed. Make : ITE Gurgaon / Siemens / Schneider

(a) Voltage transformer (VT) incorporating 3 phase 3 limb with fixed type having ratio 11kv/110v and out put of 100VA per phase with accuracy class I as per IS-3155 complete with HT fuse in primary -01 set (for incoming VCB only) of suitable ratio CTs for incommer and out going VCBs, (b) Current transformer(CT) chamber incorporating 3 single phase resin cast dual ratio CTs 100/50/5-5 (for incoming & outgoing VCBs) with suitable VA burden and accuracy class (c) Digital type Ammeter upto 100 Amps (d) Digital type Volt meter upto 12KV (e) Micro processor based tripple pole non directional IDMT relay having minimum 02 element for over current setting 50%- 200% and one element for earth protection setting 20% to 80% with instrument high set element-01 (f) ON/OFF trip indicator (g) TNC Switch and RYB indication lamp (h) Trip circuit healthy indication lamp with push button (i) Auxiliary relay (j) Master trip relay (k) cable gland of suitable size (l) Auxiliary switch (m) 8 Window Annunciator - 2 Nos (n) Master Trip Relay (o) Trip Circuit Supervision Relay (p) Multifuncation Meter (q) Audio Alarm (Hooter/Buzzer) with Alarm Accept /Reset Relay (r) Battery Power Pack with Battery & in built charger for 24V Circuit (s) Sutaible PCC/RCC foundation as per OEM Specification (t) 230 volts AC single phase 80 Watt rates strip type heater with toggle switch and thermostst - 03 Nos (u) Battery bank, comprising of 2 Volt, 100 AH, 12 No Battery and battery charging system made of 1.6 mm thick CRCA sheet all as specified 24 volts DC for auxiliaries supply

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 11000 volts grade, of size 3 core 185 sq mm complete all as specified and directed. Make : Havells/Polycab/KEI/Finolex

Supply and lay double wall corrugated (DWC) high density polythene pipes having corrugation on the outer wall and plain surface on the inner wall confirming to ISI 14930 ( Part I and II) for protection of underground calbes of size 50 mm outer dia with all fittings. laid in trenches / road/ nallah or fixed along wall. poles or laid under floor (including cutting floor/Road and making good to match with existing adjoining surface etc for cable protection complete all as specified and directed. (excavation and earth work shall be measured and paid separately) Make: Rex/Poly/Gemini

Earthing complete with COPPER earth plate electrode 60×60cm ×3.15mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to 20×3mm copper strip as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel connected to earthing test point all as specified or indicated including testing on completion complete all as specified and directed.

Supplying and laying synthetic Rubber insulated mats 2 mm thick for voltage upto 11 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m complete all as specified and directed.

Supply and fix cable jointing kit for 11 KV grade cable for outdoor termination , heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Al conductor cable of size 185 sq mm complete all as specified and directed. Make : 3M/Denson/Raychem

Supply and fix cable jointing kit for 11 KV grade cable for indoor termination, heat shrink type, joint complete with jointing material and accessories suitable for3 core XLPE, armoured, Al conductor cable of size 185 sq mm complete all as specified and directed. Make : 3M/Denson/Raychem

Supply and fix glow sign board of size 3 ft X 4 ft mentioning single line diagram of External services and shock treatment chart complete all as specified and directed by Engineer-in-charge.

Supply fabrication and fixing Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, using FE-410W (grade E-250) quality for cable trenches inside and outside substation complete all as specified and directed by Engineer-in-charge.

Supply and installed testing and commissioning submersible pump set , electric drivern 3 phase, 415 V (+10 or -10), confirming IP 68, CI Body, CI/Bronze impeller of head range 8-14 m, discharge 3600-475 LPM capacity of solid handling size 45 mm including installation complete all as specified and directed by Engr-in-charge. Make :- Kirloskar(11000CW 4PL) / Lubi (LHP-61535)

Supply and fix DOL submersible Starter for submersible pump for 15 HP motor, 17.4 A-24 A , 415 V, 3 Phase, 50 Hz, including lugs and necessary fixture of cable connection complete all as specified and directed by Engr-in-charge. Make : BCH/L&T/ABB

M&L weather proof flexible three core flat cables copper counductor insulated with PVC sheathed for submersible pump motor with voltage grade up to 1100 including proper lugs and fittings complete all as specified and directed by Engr-in-charge.

Supply and laying MS pipes of 150 mm dia with , in any length laid in trenches/ floor heavy grade complete all as specified and directed.

Supply and laying MS pipes of 300 mm dia with , in any length laid in trenches/ floor heavy grade complete all as specified and directed.

M & L bends (any type, radius and angle) tapers any type (straight bend, increasing, decreasing or double socked etc) tee pieces, single branch, junction, double branch, cross (all sockets or socket and spigot) collars, caps plugs suitable for the pipe upto 300 mm bore complete all as specified and directed.

M & L NRV / Reflux valve cast iron body heavy duty with by pass arrangement suitable for size 150 mm dia complete including nuts, bolts, washers, CI flange and gasket complete all as specified and directed. Make : Kartar/Kirloskar/Normax/Zoloto

Supply & fix of sluice valves flanged type class PN 1.6 of size 150 mm dia bore complete all as specified and directed. Make : Kartar/Kirloskar/Normax/Zoloto

Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion complete all as specified and directed.

Supply and fixing of cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured elctric cable heavy duty 1100 volt grade with stranded aluminium conductor of size 50 sqmm 3.5 core complete all as specified and directed.

S & F VTPN DB 04 Way made of CRCA sheet, for flush mounting type with 250 Amp busbar copper, fully insulated & shrouded neutral bar, earth bar, fixed on wall, Prefitted masking sheet, Reversible Door confirming to IP 54 complete all as specified and directed and comprising of following:- (i) MCCB 160 amp FP 36 KA 01 no (incoming) (ii) MCB 63 amp TP 25 KA C curve : 3 Nos (iii) MCB 6/32 amp SP 10 KA C Curve : 03 Nos MAKE: SCHNEIDER/ LEGRAND/ HAGER

Supply & Fix heavy duty Flexible pipe 150 mm dia bore with clamp and accessories for connection with 150 mm MS pipe for delivery complete all as specified and directed.

M&L for plain cement concrete (PCC) in foundation using 1:3:6 mix type C-2 using 40mm graded aggregate for foundation/ support complete all as specified and directed.

Excavation in trenches not exc 1.5 m wide and not exc 1.5m in depth and getting out Soft/ Loose soil complete all as specified and directed.

Returning filling in incl spreading levelling watering and well Ramming in layers not exc 25 cm thick complete all as specified and directed.

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

Supply & fix LED tube light along with fixture, 20 W complete all as specified and directed.

Supply and fixing LED flood light 70 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp complete all as specified and directed.

M & L for point wiring using ISI marked 1.1 KV grade single core FR-LSH flexible cable, having multi-drawn thin strands of electrolytic copper conductors, for phase, neutral and earth continuity conductor connecting to earth dolly, drawn in not less than 20 mm NB PVC medium grade recessed conduits, not less than 1.2 mm thick modular flush sheet metal enclosure and suitable for and including modular cover-plates frames, complete all as specified and directed for One 16 A socket outlet, independent, with cables 1.5 mm² size. Cost of cutting / chasing on wall and making good after repair deemed to be included in unit Rate.

One light /fan point / bell point controlled by one, one way switch complete all as specified and directed.

One 3 pin 6 Amps socket outlet on same board complete all as specified and directed.

M & L for point wiring using ISI marked 1.1 KV grade single core FR-LSH flexible cable, having multi-drawn thin strands of electrolytic copper conductors, for phase, neutral and earth continuity conductor connecting to earth dolly, drawn in not less than 20 mm NB PVC medium grade recessed conduits, not less than 1.2 mm thick modular flush sheet metal enclosure and suitable for and including modular cover-plates frames ,complete all as specified and directed for One 16 A socket outlet, independent, with cables 2.5 mm² size complete all as specified and directed. Cost of cutting / chasing on wall and making good after repair deemed to be included in unit Rate.

M&L for Sub main wiring with two runs of 2.5 Sqmm single core PVC insulated but unsheathed multistranded copper conductor FRLS 1100 Volts grade cable,fire retardant low smoke drawn through and including PVC concealed conduit heavy duty grade ISI marked 25 mm dia (external) but shall be increased as per actual site requirement in accordance,with wall thickness not less than 1.8 mm complete with all necessary fitting and including with conduit accessories and one run of 2.5 sqmm single core PVC insulated but unsheathed multistranded copper conductor 1100 volts grade cable fire retardant low smoke as earth wire conductor, fixed on wall/ceiling complete all as specified and as directed.

S & F modular type 6 A one-way switch, 1 module complete all as specified and directed. Make :- Legrand (Arteor) / Schneider (Zencelo) / Hager (Berker)

S & F modular type 16 A one-way switch, 1 module complete all as specified and directed. Make :- Legrand (Arteor) / Schneider (Zencelo) / Hager (Berker)

Supply & fix modular socket, 6 Amps, 2/3 pin combind 2 module complete all as specified and as directed. Make :- Legrand (Arteor) / Schneider (Zencelo) / Hager (Berker)

Supply & fix modular socket, 6/16 Amps, 2/3 pin combind 2 module complete all as specified and as directed. Make :- Legrand (Arteor) / Schneider (Zencelo) / Hager (Berker)

M & L for ceiling rose, surface bakelite, 65x17 mm three terminals complete all as specified and directed. Make :- Legrand (Arteor) / Schneider (Zencelo) / Hager (Berker)

Supply & fix Wall fan 230 volts single phase oscillating 600 mm sweep suitable for wall mounting complete all as specified and directed. Make : Havells / Usha / Crompton

Supply and lay double wall corrugated (DWC) high density polythene pipes having corrugation on the outer wall and plain surface on the inner wall confirming to ISI 14930 ( Part I and II) for protection of underground calbes of size 63 mm outer dia with all fittings. laid in trenches / road/ nallah or fixed along wall. poles or laid under floor (including cutting floor/Road and making good to match with existing adjoining surface etc for cable protection complete all as specified and directed. (excavation and earth work shall be measured and paid separately) Make: Rex/Poly/Gemini

Supply and Fix medium duty PVC hose pipe 150 mm dia for dewatering, including coupler, clamp etc fixed to 150 mm MS pipe with flange complete all as specified and directed.

Dismantling / Demolition of existing PCC/RCC foundation and making good of damaged surface with suitable PCC / Plaster complete all as specified and directed by Engineer-in-Charge.

KRISHNA ENGINEERING

Hirachand Sunderji and co

OM ENGINEERING

JAMNAGAR ELECTRIC AND MACHINERY CO

Chamunda Kruparefrigeration

K K Construction Co

jitendra c joisar