Central Scientific Instruments Organisation Tender

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Central Scientific Instruments Organisation - CSIO Tender

Works
Electrical Goods and Equipments
Electrical and Electronics
Eprocure
Opening Date12 Mar 2024
Closing Date26 Mar 2024
Tender Amount₹ 1,22,03,114 
Notes
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Costs

Summary

Sitc Of Compact Sub Station 800kva

Description

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DO_NOT_SHOW

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HT COMPARTMENT (i) 11KV 630 Amps., 3 Pole, short-time current rating of 26.3KA for 3 seconds for 11KV supply , SF6 insulated VCB, non-extensible, Ring Main Unit consisting the combinations of 1 No.630 Amp. Load Break Switch & 1 No, 630A outgoing Vacuum Circuit Breaker SF6 insulated for transformer with copper busbar in powder coated CRCA sheet enclosure of thickness 2mm , with series trip, self-powered microprocessor based numerical over current relay (IDMT + Inst.) / earth fault / Transformer protection & short circuit protection. Interconnection between HT switchgear and transformer shall be using 1Core x3 runs x 95sq.mm Al. un-armoured HT XLPE Cable- The Breaker shall have mechanical ON & OFF indicator with hand trip device and spring charging, spring release coil, shunt trip coil auxiliary switch of NO + NC. The breaker shoud be provided with capacitive neon indicating lamps for HV indication. The HV switchgear and control gear should be conforming to IEC-62271-200/IS 13118, IEC-82271-200-2003 & 1EC-80694-1996 amended up to date.

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(ii) 1 No. microprocesser based self-powered numerical relay with over current/earth fault & short circuit protection with VCB feeder.

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(iii) 3 Nos, Protection CT shall be of Burden 2.5VA, ratio 50/1 A, Class of Accuracy class 5P10 of IS- 2705 (Part I & II) 1992 amended up to date.

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(iv) 3 Nos, Metering CT shall be of Burden 2.5VA, ratio 50/1 A, class of Accuracy Class-0.5 , IS- 2705 (Part I & II) 19S2 amended up to date .

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(v) 3 Nos. Single phase cast resin potential transformer ratio 11KV/110V, 50VA, accuracy class-0.5 as per IS 3156 (Part-I & II) 1992 amended up to date.

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(vi) 1 No. Digital Multifunction meter of Class-0.5 Accuracy.

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(vii) 1 No. Manometer

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TRANSFORMER

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(i) 01 No. 800KVA, 11KV/433V, DYn-11, Oil type, Copper Wound, hermetically sealed transformer (BEE Star Rated-1) with corrugated wall, without conservator type of design & top Bushings for HT & LT with Off load tap changer of rating +5% to -5% @2.5%. Temp Rise : Oil/Winding 40/45 Deg. Celsius, Losses (As per IS: 1180 amended up to date) and Impedance of 5% (Subject to IS Tolerance as per IS: 1180-2014), The transformer shall be conforming to IS: 2026 and IS: 1180 amended up to date. The OEM should have successfully conducted short circuit test on same or higher rating of transformer as per IS:1180 amended up to date.

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(ii) 01 No. Oil Temperature Indicator with Alarm and trip Contact.

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(iii) 01 No. Winding Temperature Indicator with Alarm and trip Contact.

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LT COMPARTMENT

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OUTGOING

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(i) 01No. 1250 Amps 4 pole 415V MDO ACB with moulded case construction having breaking capacity 50KA with Ics=Icu=Icw=(1Sec)=50KA with microprocessor release for over current, inbuilt earth fault & short circuit protections. ACBs shall have inbuilt Temperature rise protection for protection against abnormal Temperature rise at terminals,The ACB shall confirm to IS/IEC 60947-2 & EN 60947-2 ammended up to date.

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(ii) 1 No. 630A FP MCCB, 50 KA at 415 V (Ics=Icu) with microprocessor release for overcurrent, short circuit and inbuilt earth fault protection complete with rotary operating handle.

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(iii) 01No. Intelligent multifunction digital meter to read V, A, KVA, KWH,THD, PF Hz, kVARh, Vah, VARh, MD, and RS 485 port etc. with 3 Nos. resin cast CTs of 1250/5 A class 0.5 accuracy and 15 VA burden.

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(iv) 01 Set of 3 Phase indication LED lamps with 2 Amps. Back up MCB, breaker ON/OFF indicating light with MCB, test terminal block set, circuits as per standard practice and auxiliary control contactors for positive electrical interlocking of breakers etc. as required.

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INTERCONNECIONS & EARTHING

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Interconnection between HT switchgear & Transformer includes using 1C x 3 x 95 Sq.mm Aluminium HT XLPE Single core cable & Interconnection between Transformer & LT switchgear using Copper Bus bars of suitable cross section with heat shrinkable colored sleeves. Internal earthing connections by using 50mm x5mm copper Strips etc. as required.

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OUTDOOR ENCLOSURE

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The enclosure shall be made of 2 mm thickness Galvanized Sheet Steel tropicalised to meet Indian weather conditions including all the partition Sheets & doors. The base of the enclosure shall be of 4 mm thickness Hot Dip Galvanized Sheet Steel to ensure rigidity for easy transport & installation. The entire Compact Substation shall be Factory Assemble & Factory Fitted . The enclosure shall have IP54 degree of protection for HT & LT swichgear compartment . The enclosure exterior shall be powder coated. The compartment illumination lamp with door operated switch shall be provided for MV & LV compartment. The enclosure should be properly earthed and have lifting arrangement.

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APFC Panel Design, Supplying, installation, testing & commissioning of outdoor type free standing double door cubical panel fully sectionallised Auto-Manual APFC 225 KVAR capacity Panel in 8 steps (1X10 KVAR+2X20 KVAR+3X25 KVAR+2X50KVAR) with APFC Relay suitable for 415 V, 3 Phase, 4 wire 50 Hz, AC supply system of having 3 Phase MPP / MD(XL) type heavy duty power capacitors in the required number of steps as given below provided with discharge resistors and detuned filters (with 7% block reactor) for suppression of harmonics. Capacitor voltage shall be with minimum 440 Volts and it shall be 525V when used with 14% reactors. Capacitors shall be Heavy Duty capacitors. The system shall have microprocessor based power factor controller provided in the command module having target P.F. setting and digital P.F. display. The panel shall be of suitable size fabricated from CRCA sheet steel of 2mm thick for doors with stiffeners whereever required, having vibration free structure chemically treated with seven tank process, epoxy powder coated and with suitable electrolytic grade high conductivity copper busbar extensible type of 800 Amps rating, suitable for operation on 3 phase, 415 V, 50 HZ, AC supply including providing and fixing the following switchgear mounted thereon and provided with cooling fans (with thermostat) and grills for proper ventilation complete with gaskets and interconnections including the connections with CTs in the Main LT Panel as per specifications complete as required. The board shall be dust & vermin proof with degree of protection of IP 54. The panel should have 4 legs of length 800mm made out of angle iron 75mm x 75mm x 6mm and errected with suitable masonary foundation as required at site.

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a) 1 No. incomer - 630A FP MCCB, 50 KA at 415 V (Ics=Icu) with microprocessor release for overcurrent,short circuit and inbuilt earth fault protection complete with rotary operating handle.

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b) Intelligent multifunction digital meter to read V, A, KVA, KWH,THD, PF Hz etc. having RS 485 port and compatible to PC with modbus protocol with 3 Nos. resin cast CTs of 400/5 A class 1.0 accuracy and 15 VA burden. - 1 Set

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c) R-Y-B LED indicating lamps with protection MCBs - 1 set

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Outgoing

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a) PF regulator/ APFC Relay:- Advance range PF regulator / microprocessor based APFC relay with 8 steps with LCD display - 1No. Should stop compensation when mains supply is OFF.

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b)125 Amps 3 Pole 10 KA MCCB with 3 pole capacitor duty contactor ( 1 NO+1 NC) and 230V coil suitable for 50 KVAR capacitor operating on 415volts, 50Hz AC supply with one no LED type pilot lamp ,Push button for ON/OFF & one no. 3 position selector switch etc. complete as reqd.--2 Nos.

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c) 63Amps 3 Pole 10 KA MCCB with 3 pole capacitor duty contactor ( 1 NO+1 NC) and 230V coil suitable for 20 KVAR and 25 KVAR capacitor operating on 415volts, 50Hz AC supply with one no LED type pilot lamp ,Push button for ON/OFF & one no. 3 position selector switch etc. complete as reqd.--5 Nos

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d) 32Amps 3 Pole 10KA MCCB with 3 pole capacitor duty contactor ( 1 NO+1 NC) and 230V coil suitable for 10 KVAR capacitor operating on 415volts, 50Hz AC supply with one no LED type pilot lamp ,Push button for ON/OFF & one no. 3 position selector switch etc. complete as reqd.--1 Nos

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AMF PANEL Design, Supplying, installation , testing & commissioning of following suitable size AMF Panel, compartmentalized and sectionalized free standing, floor mounted, outdoor type, double door cubicle panel of suitable size, fabricated from CRCA sheet steel of 2 mm thick, having vibration free structure chemically treated surface with seven tank process before painting, epoxy powder coated after two coats of anti-rust primer, making earth connections by providing copper earth strip of minimum size 25 x 5 mm thick all along horizontal run of the panel suitable for operation on 3 phase 415 V, 50 HZ AC supply including providing and fixing the following switchgear to be mounted there on complete with gaskets, interconnections and earthing with suitable size PVC insulated FRLS copper wire. The panel shall be dust free, vermin proof and totally enclosed with Degree of protection of IP 54 as per IS 2147 ammended up to date , with suitable cable/busbar alleys ,Gland plates should be minimum 3 mm thick at top and bottom. LED cluster indication lamp shall be provided on each compartment (incomer/ outgoing/bus coupler) for ON, OFF and TRIP. The panel should have base MS channel of 100mm x 100mm x 6mm and panel should be errected with suitable masonary foundation at the height of at least 600mm as required at site.

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INCOMING -I ( From Transformer)

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01No. 1250 Amps 4 pole 415V EDO Air Circuit Breaker with moulded case construction having breaking capacity 50KA with lcs=lcu=lcw=(1 Sec)= 50KA with microprocessor release for over current, inbuilt earth fault & short circuit protections. ACBs shall have inbuilt Temperature rise protection for protection against abnormal Temperature rise at terminals,The ACB shall confirm to IS/IEC 60947-2 & EN 60947-2 ammended up to date.

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01 No. Intelligent Multifunction Digital Meter to read V, A, KVA, KWH,THD, PF Hz, kVARh, Vah, VARh, MD, and RS 485 port etc. with 3 Nos resin cast CTs of 1250/5 A class 0.5 accuracy and 15VA burden.

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01 Set of Phase Indication LED lamps with 2 Amps. Back up MCB, breaker ON/OFF indicating light with MCB, test terminal block set, circuits as per standard practice and auxiliary contact contactors for positive . electrical interlocking of breakers etc as required.

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INCOMING -II (From 600KVA DG Set)

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01No. 1250 Amps 4 pole 415V MDO Air Circuit Breaker with moulded case construction having breaking capacity 50KA with lcs=lcu=lcw=(1 Sec)= 50KA with microprocessor release for over current, inbuilt earth fault & short circuit protections. ACBs shall have inbuilt Temperature rise protection for protection against abnormal Temperature rise at terminals,The ACB shall confirm to IS/IEC 60947-2 & EN 60947-2 ammended up to date.

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(ii) 01No. number Intelligent multifunction digital meter to read V, A, KVA, KWH,THD, PF Hz, kVARh, Vah, VARh, MD, and RS 485 port etc. with 3 Nos. resin cast CTs of 1250/5 A class 0.5 accuracy and 15 VA burden.

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(iii) 01 Set of Phase indication LED lamps with 2 Amps. Back up MCB, breaker ON/OFF indicating light with MCB, test terminal block set, circuits as per standard practice and auxiliary control contactors for positive electrical interlocking of breakers etc. as required.

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BUSBAR

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4 Strips Aluminium bus bars (having 100% Neutral) of minimum of 1600 Amps. Capacity with heat shrinkage coloured sleeves and DMC/SMC bus bar supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 31 MVA for 1 Sec. The current density of aluminium bus shall be 0.8 Amp/sq .mm. - 1. Set.

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CONTROL COMPARTMENT

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(i) The AMF control panel should consistes of Line Voltage Monitor, Generator Voltage Monitor, Control relays, Auxilary Contatctors, SMPS based battery Chargers, 24 Volt, 16Ampere based with control circuit for logic operation of Mains ACB and DG ACB with Auto/Manual operation and with electrical interlocking.

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(ii) The provision shall be made to switch-Off the Capacitor panel while DG Set is On.

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(iii) SITC of 01 No.Reverse Power Relay with resin cast CTs of 1250/5 A class 0.5 accuracy and 15VA burden in the existing control panel including control wiring with 1.5 Sqmm copper conductor single core cable for DG Set 600KVA as required.

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OUTGOING

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01No. 1250 Amps 4 pole 415V, MDO Air Circuit Breaker with moulded case construction having breaking capacity 50KA with lcs=lcu=lcw=(1 Sec)= 50KA with microprocessor release for over current, inbuilt earth fault & short circuit protections. ACBs shall have inbuilt Temperature rise protection for protection against abnormal Temperature rise at terminals,The ACB shall confirm to IS/IEC 60947-2 & EN 60947-2 ammened up date , Signal relay, control contactors, control wiring and acessories etc. The suitable provision & arrangement for connection of 04 Nos. 3½ Core 300 Sq.mm Al conductor, XLPE, armoured power cable complete as required.

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MAIN LT PANEL Design, Supplying, installation, testing & commissioning of suitable size distribution Panel , compartmentalized and sectionalized free standing indoor type cubicle panel of suitable size, fabricated from CRCA sheet steel of 2 mm thick, having vibration free structure chemically treated surface with seven tank process before painting, epoxy powder coated after two coats of anti-rust primer, making earth connections by providing copper earth strip of minimum size 25 x 5 mm thick all along horizontal run of the panel suitable for operation on 3 phase 415 V, 50 HZ AC supply including providing and fixing the following switchgear to be mounted there on complete with gaskets, interconnections and earthing with suitable size PVC insulated FRLS copper wire. The panel shall be dust free, vermin proof and totally enclosed with Degree of protection of IP 42 as per IS 2147, with suitable cable/busbar alleys. The Gland plates should be minimum 3 mm thick at top and bottom as required. LED cluster indication lamp shall be provided on each compartment (incomer/ outgoing) for ON, OFF and TRIP. The panel should be provided with suitable surge supression device. The panel should have base MS channel of 100mm x 100mm x 6mm as required at site.

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INCOMER

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1No.1250 Amps 4 pole 415V MDO ACB with moulded case construction having breaking capacity 50KA with lcs=lcu=lcw=(1 Sec)= 50KA with microprocessor release for over current, inbuilt earth fault & short circuit protections. ACBs shall have inbuilt Temperature rise protection for protection against abnormal Temperature rise at terminals,The ACB shall conform to IS/IEC 60947-2 & EN 60947-2 ammended up to date. * The incomer should have proper provision to connect 04 Nos. 3.5 Core, 300Sq.mm Aluminium XLPE insulated and PVC sheathed power cable incomer as required.

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01 No. Intelligent multifunction digital meter to read V, A, KVA, KWH,THD, PF Hz, kVARh, Vah, VARh, MD, and RS 485 port etc with 3 Nos resin cast CTs of 1250/5 A class 0.5 accuracy and 15VA burden.

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01 Set of 03 Phase Indication LED lamps with Back up MCB, breaker ON/OFF indicating light with MCB, test terminal block set, circuits as per standard practice and auxiliary contact contactors for positive electrical interlocking of breakers etc as required.

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BUSBAR

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01 Set 4 strips Aluminium bus bars (having 100% Neutral) of minimum of 1600 Amps. Capacity with heat shrinkage coloured sleeves and including DMC/SMC bus bar supports at required intervals complete for cross section, size supports & their spacing etc. for withstanding fault level of 31 MVA for 1 Sec. The current density of aluminium bus shall be 0.8 Amp/Sqmm.

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OUTGOING

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03 Nos. 400 Amps., 4 pole, 415V MCCB, 36KA with Microprocessor releases Based with adjustable Overload, Short Circuit and In-Built Earth Fault Protection (Ics-100% of Icu) for LSIG protection, shall with ROM & Spreader Terminals.

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03 Nos. 250 Amps 4 pole, 415V, MCCB 36KA with thermal magnetic releases for I Over load and short circuit protection, (lcs-100% lcu) with positive isolation. The overload & short circuit release shall be of adjustable type, suitable for isolation.

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ON LOAD CHANGE OVER SWITCH On Load Change Over Switch of 1000 Amp., 4 Pole with suitable Design, Supplying, installation, testing & commissioning of indoor type, compartmentalized and sectionalized cubicle panel of suitable size, fabricated from CRCA sheet steel of 2 mm thick, having vibration free structure chemically treated surface with seven tank process before painting, epoxy powder coated after two coats of anti-rust primer, making earth connections by providing copper earth strip of minimum size 25 x 5 mm thick all along horizontal run of the panel suitable for operation on 3 phase 415 V 50 HZ AC supply including providing and fixing the switchgear to be mounted there on complete with gaskets, interconnections and earthing with suitable size conductor. The panel shall be dust free, vermin proof and totally enclosed with Degree of protection of IP 42 as per IS: 2147, with suitable cable/busbar alleys and shall be mounted on MS channels of size not less than 75 X 75 X 6 mm iron frame on floor etc as per specifications complete as required. Gland plates should be minimum 3 mm thick at top and bottom. LED cluster indication lamp shall be provided on each compartment (incomer/ outgoing for DG-I, DG-II and Load. The panel should have suitable arrangement of bus bar for making connection of 3 Nos. 3.5 Core 300Sq. mm, Aluminium conductor, armoured, XLPE insulated and PVC sheathed on each side of Source-I, Source-II and Load compelete as required.

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Disconnection of end termination & gland of 04 Nos. of 3.5 x 300Sq.mm Aluminium cable, 02 Nos. control circuits and control components of 600KVA DG Set and re-installations, re-fixing, re-connection and testing of 02 Nos. control circuits and control components of 600KVA DG Set in another control panel and shifting of 02 Nos. control panel from site to nearby place as directed by Engineer-In-Charge.

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Supply of Gear Pump For Diesel Transfer, PUMP TYPE Trochoid Pump, MOTOR : H.P./K.W. 0.75/0.55 , Speed in RPM: 1440 , Supply System: 220V AC, 50Hz, Method of Starting : CSCR, Frame : 80 , Max. Current: 2.9Amp, Class of Insulation: F, Cable Connection, PUMP : Type: Trochoid Gear, Discharge Outlet : 20MM/0.75IN(bsp), Suction Inlet :20MM/0.75IN(bsp), Discharge Capacity : 20Lpm at 1440Rpm, Max Testing Press 3Bar , Oil Viscousity Upto 150Cps, Max. Tep. 50Deg. C. as required.

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Supplying, installation, including suspension, testing and commissioning of following capacity bus trunking with aluminium bus bars having current density of 130 A/ sq cm at nominal current rating in 1.6mm thick IP 42 sheet steel enclosure in convenient sections for use on, 3 phase, 4 wire, 415 V, 50 Hz, A.C. supply including jointing of sections, flexible joints, expansion joints, bends and earthing with 2 runs of galvanised iron strips of minimum size 25 x 6 mm thick , suspenders, angle iron bracket, steel fasteners, connecting to earthing system etc. as required. : 1000 amp.

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Supply of LT control cable of 1.1 KV grade 1.5Sq.mm, 10 Core, copper conductor, armoured, XLPE insulated and PVC sheathed, conforming to latest IS standard.

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Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including excavation, accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

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Earthing with GI earth plate 600 mm X 600 mm X 6 mm thick including excavarion, accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

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Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

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Providing and fixing 25 mm X 5 mm GI strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

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Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

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Providing and fixing 25 mm X 5 mm GI strip on surface or in recess for connections etc. as required.

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Supply of HT power cable of 11 KV (E) grade 3 Core 120 sq. mm, Aluminium conductor, armoured, XLPE insulated and PVC sheathed, conforming to latest IS: 7098 Part-II ammended up to date.

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Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing masonry open duct as required. Upto 120 sq. mm

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Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. : Upto 120 sq. mm

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Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required : 120 Sq.mm

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Supply of LT power cable of 1.1 KV grade of following size , Aluminium conductor, armoured, XLPE insulated and PVC sheathed, conforming to latest IS: 7098 Part-1 ammended up to date : 3.5 Core 300 Sq. mm

1140

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Supply of LT power cable of 1.1 KV grade of following size , Aluminium conductor, armoured, XLPE insulated and PVC sheathed, conforming to latest IS: 7098 Part-1 ammended up to date : 3.5 Core 185 Sq. mm

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Supply of LT power cable of 1.1 KV grade of following size, Aluminium conductor, armoured, XLPE insulated and PVC sheathed, conforming to latest IS: 7098 Part-1 ammended up to date : 3.5 Core 95 sq. mm

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Supply of LT power cable of 1.1 KV grade of following size , Aluminium conductor, armoured, XLPE insulated and PVC sheathed, conforming to latest IS: 7098 Part-1 ammended up to date : 4 Core 10 sq. mm

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Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required: 3½ X 300 sq. mm

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Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required: 3½ X 185 sq. mm

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Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required: 3½ X 95 sq. mm

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Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required: 4 X 10 Sq. mm

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Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Up to 35 Sq.mm

210

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Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/Hume/metal pipe as required : Above 185 sq. mm and upto 400 sq. mm

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Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.:Above 185 sq. mm and upto 400 sq. mm

310

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Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as required. : Above 185 sq. mm and upto 400 sq. mm

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Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required. Above 95 sq. mm and upto 185 sq. mm

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Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required. Above 185 sq. mm and upto 400 sq. mm

150

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Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc, in the existing trench. complete as required.: 120 mm dia (OD-120 mm & ID- 103 mm nominal)

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Labour charges for horizontal boring up tp 1 Mtr below ground level including cost of 2 Nos, pit digging and refilling complete in all respect to the entire satisfaction of EIC.

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Providing, laying and fixing following dia RCC pipe NP2 class (light duty) in ground complete with RCC collars, jointing with cement mortar 1:2 (1 cement : 2 fine sand) including trenching (75 cm deep) and refilling etc as required. : 250mm

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Supplying and making cable route marker with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) of size 60 cm X 60 cm at the bottom and 50 cm X 50 cm at the top with a thickness of 10cm including inscription duly engraved as required.

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Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

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Supplying & fixing of powder type fire extinguisher (stored pressur type conforming to IS:15683:2006) 6 Kg. capacity with initial refill of ISI marked ABC power completed with squeeze grip, release valve, discharge pipe, pressure gauge, locking safety clip, mounting bracket etc. including fixing on wall as required.

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Supplying, installation, testing and commissioning of Carbon Dioxide (CO2) gas type fire extinguisher of 4.5 Kg. capacity with initial charge i/c discharge hose and horn, squeeze grip release valve, locking arrangement, bracket with two screw and sleeve i/c fixing on wall as required. (Fire extinguisher shall be ISI marked conforming to IS: 15683)

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S/E of sand buckets of 8 Itr. Capacity each made out of 24 Gauge G.I sheet. The buckets with sand shall be hanged on Suitable size of angle iron stand fabricated out of 1¼" x 1¼" x 1/8" made angle iron having hooks for hanging the buckets in two rows. The job includes the cost of painting with two coats of red paint of superior quality after one coat of primer on buckets and stands to complete the job up to the entire satisfaction of the Engineer-In-charge.

4

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Supply of Erection of medium size first aid box made of 16 gauge MS sheet of size 12"x12"x4" with 6 wound dressings, 3 burn dressings, 13 gms absorbent cotton wool, one dressing scissors, one bottle of spirit of sal volatile, 1 tube of burn ointment (Burnol) tablets of aspiring, 1 No. artificial respirator.

3

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S/E rubber mat- of size 6'x3' 12mm thick (ISI marked) Wide of superior quality and of approved make as approved by the Engineer -In- Charger to be laid on floor in HT room in Front of panels and transformers.

4

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Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

4

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Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, G.I. tube, having single prong at top, with 85 mm dia 6 mm thick G.I. base plate including holes etc. complete as required.

4

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Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For horizontal run)

140

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Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For vertical run)

80

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Civil Work Items Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil including refilling and compaction wherever required with in CSIO.

74.25

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Supplying and filling in plinth with sand under floors, including watering,ramming, consolidating and dressing complete.

14.49

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Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. All kinds of soil

195

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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

21.58

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Providing and fixing up to floor five level cement concrete string or lacing courses, copings, bed plates, anchor blocks, plain window sills, shelves, louvers, steps, staircases, etc., including hoisting and setting in position with cement mortar 1:3 (1 Cement : 3 coarse sand), cost of required Centering complete.1:1.5:3 (1 cement: 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20mm nominal size derived from natural sources)

0.6

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Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

17.22

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Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns,beam , etc. for mass concrete

24.96

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Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position, and binding all complete up to plinth level.Thermo-mechanically treated bars of grade Fe-500D or more

1894.2

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Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation upto plinth level in all shapes and sizes in :Cement mortar 1:4(1 cement :4 coarse sand)

8.05

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Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :Cement mortar 1:4 (1 cement : 4 coarse sand)

0.55

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Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.Cement mortar 1:4 (1 cement :4 coarse sand)

40.8

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Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. Tata/ Sail/JSP or equivalent make

5189.06

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12 mm cement plaster of mix :1:6 (1 cement : 6 fine sand)

32.5

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Painting with synthetic enamel paint of approved brand and manufacture of Asian/Nerolac / Dulux or equivalent make to give an even shade : Two or more coats on new work.

405

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Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

25

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Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 100 mm nominal dia Pipes supreme / Finolex or equivalent make

10

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Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required tata /Jindal steel or equivalent make

303

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Supplying at site :Welded steel wire fabric of required width having rectangular mesh painted with two or more coats of enamel paint of approved shade over a coat of primer ( including Priming and painting).

400

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Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources)

11.5

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Providing and fixing 15 cm wide, 45 cm overall semi-circular plain G.S. sheet gutter with iron brackets 40x3mm size, bolts, nuts and washers etc., including making necessary connections with rain water pipes complete.

15

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Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. 60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern. NTC or equivalent make.

118.9

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