REPAIR/ REPLACEMENT OF ELECTRIC FITTINGS AND FIXTURES INCLUDING REWIRING AND CONNECTED ITEMS OF E/M WORKS FOR MH NAMKUM AND REPAIR/ MAINT OF STREET LIGHT AND CONNECTED ITEM OF WORK AT NAMKUM AND KHOJATOLI UNDER GE RANCHI

Amount

Taking down copper/aluminum pt wiring (light fan, socket or power) complete including fittings such as switch, sockets, c/rose, pendents, regulators, sockets, light fittings, wooden boards, bell push, call bell, regulators etc (credit scheduled for above items should be made as per condition separately) and making good to disturbed wall and surface complete all as specified.

M&L for concealed conduit Point wiring with 1.5 Sq mm multistranded copper conductor FRLS PVC insulated and unsheathed cable ISI Marked & drawing in and including non-metallic PVC conduit 20 mm bore medium grade & ISI marked on walls/ceilings/steel frame structure (with necessary arrangement as required at site) including cutting chasing for wiring , pinning in making good & finishing of disturbed surfaces,white wash matching with the existing surface colour & including all conduit fittings, clamps, gutties etc. Point to be for one light controlled by one switch , bell point controled by one bell point and fan point or one fan point controlled by one switch and regulator each including provision of new pressed steel terminal boxes not less then 1.6 mm thick; with provision of new 3 mm thick plastic laminated sheet of and PVC insulated stranded copper continuous earth wire 1.5 Sqmm size FRLS to common earth and connecting to earth dolly, complete all as specified and directed. (Switch/socket, regulators shall be measured & paid for separately). Note- All the wires will be used with approved colour coding and as directed by Engr in-charge.

Description all as per ser item No 2 above but for 2 pin socket outlet 5 amp on the same board controlled by separate switch complete all as specified.

Description all as per ser item No 2 above but for 2 pin socket outlet 5 amp independent but not below the main board In the same vertical plane complete all as specified.

Description all as per ser item No 2 above but with 2.5 sqmm copper conductor for 15 amp switch socket outlet combination n1. including 1.5 sqmm copper earth wire complete all as specified..

M&L for PVC casing & Caping Point wiring with 1.5 Sq mm multistranded copper conductor FRLS PVC insulated and unsheathed cable ISI Marked & drawing in and including in PVC casing & caping & ISI marked on walls/ceilings/steel frame structure (with necessary arrangement as required at site) including cutting chasing (if required) for wiring , pinning in making good & finishing of disturbed surfaces,white wash matching with the existing surface colour & including all in PVC casing & caping fittings, clamps, gutties etc. Point to be for one light controlled by one switch , bell point controled by one bell point and fan point or one fan point controlled by one switch and regulator each including provision of new pressed steel terminal boxes not less then 1.6 mm thick; with provision of new 3 mm thick plastic laminated sheet of and PVC insulated stranded copper continuous earth wire 1.5 Sqmm size FRLS to common earth and connecting to earth dolly, complete all as specified and directed. (Switch/socket, regulators shall be measured & paid for separately). Note- All the wires will be used with approved colour coding and as directed by Engr in-charge.

Description all as per ser item No 6 above but for 3 pin socket outlet 5 amp on the same board controlled by separate switch complete all as specified.

Description all as per ser item No 6 above but for 3 pin socket outlet 5 amp independent but not below the main board In the same vertical plane complete all as specified.

Description all as per ser item No 6 above but with 2.5 sqmm copper conductor for 15 amp switch socket outlet combination n. including 1.5 sqmm copper earth wire complete all as specified..

M&L for replacement of switch piano flush button type 6 Amp 240 Volt one way single pole complete all as specified.

M&L for replacement of switch piano flush button type 15 Amp 240 Volt one way single pole complete all as specified.

M&L for replacement of bell push button type 5/6 Amp 240 Volt one way single pole complete all as specified.

Supply and fixing Socket outlet 2 in 1, 3 pin, 5A complete all as specified.

Supply and fixing Socket outlet 2 in 1, 5 pin, 15/16A complete all as specified.

Supply and fixing Switch socket combination 2 in 1, 5 A flush type complete all as specified and directed.

Supply and fixing switch socket combination multi purpose 5/6 Amp /16 Amps, 5 in1, flush type complete all as specified and directed.

Supply and fixing electronic double space rotary step fan 5 speed socket type regulator 120- 280 Volts complete all as specified.

Supply and fixing ceiling rose surface bakelite 3 terminals 65 x 50mm

M&L for Buzzer, Ding Dong AC. 230 volts, single pole complete all as specified.

Supply and fixing LED light fitting,4 feet ,1x20 watt 230 Volt, 4Feet slim body with reflector,drivers,LEDs Astra is a surface & wall mounted LED batten complete with all accessories i and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed including taking down old fitting.Make- Phillips/CG/Havells/Bajaj

Supply and fixing LED Tube light fitting 2 feet 1x10 watt 230 Volt, 2 feet slim body with reflector,drivers,LEDs and , complete with all accessories iand including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed including taking down old fitting.Make- Phillips/CG/Havells/Bajaj

S & F of LED light fitting 1x9W/1X10W bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed including taking down old fitting.Make- Phillips/CG/Havells/Bajaj.

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed/surface type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete and including taking down old fitting Make- Phillips/CG/Havells/Bajaj

Supply and fixing LED building Security Light Fittings 18/20 watts of turbo street lights are made up of pressure die cast housing with integrated lenses and high power LED's with IP66 protection. Efficacy ≥ 100LPW and other connected accessories including service bracket of GI pipe 25/32 mm bore medium grade of length 0.9 mtr with MS clamps, bolts, nuts, and washers as per required at site and making electrical connection with Copper wire 2 core of 1 Sqmm and taking down old unserviceable light any capacity any type complete all as specifiedcomplete all as specified and directed and including taking down old fitting.Make- Phillips/CG/Havells/Bajaj

Supply and fix Electronic LED FTL rod 4 Feet capacity 20W complete and including taking down old tube rod.

Supply and fixing post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete complete all as specified.Make- Phillips/CG/Havells/Bajaj

M&L for sheet metal enclosure MCB DB, SPN, 240 volts, 12 way, double door type grouting in wall in CM, making good of disturbed surfaces and matching with existing and electrical connections complete.

Supply and fixing for sheet metal enclosure MCB DB, IP-43, SPN, 240 volts ,8 way, double door type grouted in wall in cement mortar 1:3 and making electrical connection, complete all as specified and directed and including taking down old DBs and take to schedule of credit.Make- Legrand/Havells/Indo Asian (optipro).

Supply and fixing MCB SP, 6 to 32 Amps, 240 volts, 10 KA, 'C' Curve characteristics, including taking out old unserviceable MCB/Isolator, electrical connections and removal from the site complete all as specified and directed.

Supply and fixing MCB SPN,32 Amps, 240 volts, 10 KA 'C' Curve characteristics, including taking out old unserviceable Isolator & electrical connection and removal from the site complete all as specified and directed.

Supply and fixing MCB SPN,40 to 63 Amps, 240 volts, 10 KA 'C' Curve characteristics, including taking out old unserviceable Isolator & electrical connection and removal from the site complete all as specified and directed.

Supply and fixing in replacement of TPN Vertical Type Distribution Board, IP-43 protection, fitted with bus bars, neutral links, blanking plates (with out MCCB), 415 volts, 4 way double door type, grouted in wall in cement mortar 1:3 and making good of disturbed surface and matching with existing surface, complete all as specified and directed and including taking down old DBs and take to schedule of credit.

Supply and fixing in replacement of MCCB, 4P, rated current 63 Amp, breaking capacity 16/18 kA thermal magnetic type and making electrical connection, complete all as specified and directed and including taking down old mccb and take to schedule of credit.

Supply and fixing in replacement of MCCB, 4P, rated current 100 Amp, breaking capacity 16/18 kA thermal magnetic type and making electrical connection, complete all as specified and directed and including taking down old mccb and take to schedule of credit.

Supply and fixing sub-main wiring with two single core flame retardant PVC insulated and unsheathed cable with stranded copper conductor of 2.5 Sq mm drawing in & including medium grade PVC conduit pipe 20 mm bore ISI marked with all accessories on walls and making good of disturbed surfaces including all conduit fittings, clamps, gutties etc and one additional earth wire of 2.5 Sq mm but green in colour for earth DBs and boxes with proper thimbles connecting up and taking down old submain wiring complete all as specified and directed.(Note : Two run of wire and one run of earth wire drown in PVC conduit of 20 mm dia shall be measured as one RM).

Supply and fixing sub-main wiring with two single core flame retardant PVC insulated and unsheathed cable with stranded copper conductor of 4 Sq mm drawing in & including medium grade PVC concealed conduit pipe 20 mm bore ISI marked with all accessories on walls and making good of disturbed surfaces including all conduit fittings, clamps, gutties etc and one additional earth wire of 4.0 Sq mm but green in colour for earth DBs and boxes with proper thimbles thimbles connecting up and taking down old submain wiring complete all as specified and directed,.(Note : Two run of wire and one run of earth wire drown in PVC conduit of 20 mm dia shall be measured as one RM).

Supply and fixing sub-main wiring with two single core flame retardant PVC insulated and unsheathed cable with stranded copper conductor of 6 Sq mm drawing in & including medium grade PVC concealed conduit pipe 20 mm bore ISI marked with all accessories on walls and making good of disturbed surfaces including all conduit fittings, clamps, gutties etc and one additional earth wire of 6.0 Sq mm but green in colour for earth DBs and boxes with proper thimbles thimbles connecting up and taking down old submain wiring complete all as specified and directed.(Note : Two run of wire and one run of earth wire drown in PVC conduit of 20 mm dia shall be measured as one RM).

Supply and installation of Earth electrode 17.2 mm dia 3 mtr long by drilling of holes upto depth 3 mtrs of low carbon steel electrode with copper bonding of thickness 250 micron, Back-fill earthing enhancing compound type Carbon based compound conductive concrete type which has a resistivity of less than 0.12 Ohm Mtr as per Clause 14.5D of IEEE : 80 standard. Back-fill compound should be electronically conductive (Like in metals) and should not depend on moisture for conduction. Back-fill comound should be environment friendly & should be solidify when mixed with water and set like concrete and should not leach / diffuse into the ground. Back-fill compound shall not be mixed with any soil while pouring in the bore hole. Test Certificate as per as per IEC: 62561-7 for Back-fill compound shall be submitted along with the material including SS clamp to be provode both side and PVC EARTH PIT 300 X 300 MM WITH PLASTIC LID complete all as specified Note - (i) Earth electrode should be applicable Standards IS: 3043, IEC 62561-2 & IEC 60364-5 and made of High Tensile steel rods copper bounded, High tensile strength,good electrical conduction & effective performance and suitable for all type of soil and provided minimum distance 3 Mtrs. (ii) Back-fill compound should be Compliance to the Standards IEEE: 80, IS-3043, BS 7430, IEC 62561-7, ANSI/NSF 60 Certification.(iii) Positive low resistance electrical connection to the earth. (iv) Does not contain hazardous chemicals.(v) Electronically conductive (like in metals) and is not dependent on moisture.(v) Provide the desire value of earth resistance as per required specified values and Test result to be provide of each electrod.(vi) Provide the Exothermic welding joints to entire grid system joints of earthing electrod. Make : OBO Betterman/Axis/UTR

Taking down unsv earth continuity conductor of any type and size but S&F in replacement Earth continiuty conductor or main earthing lead fixed on wall on batten or recess or chases or buired in ground or drawn in conduit / pipe or fixed to wall up to test point / laying in below ground drown in GI tubing or any other indicated suituation for loop earthing etc, as required for galvanised iron wire 4 mm dia with proper saddles / spacer, screw etc, alll as specified and directed.

Description all as per ser item No 39 but 25×4 mm galvanised iron strip .

Description all as per ser item No 39 but 25×3 mm aluminium strip .

Description all as per ser item No 39 but 20x3 mm copper strip

Taking down unsv any type and size of GI tubing but S&F in repair for 40 mm bore galvanised steel water tubing medium grade with all fitting fixed to wall and ceiling or laid in floors complete all as specified and as directed.

Taking down unsv chamber of any type and size but M&L for earthing chamber of size 0.45 x 0.45x 0.45 m and 100 mm thick by PCC 1:3:6 type C1 with 20 mm graded stone chamber with RCC 1:2:4 type B1 in cover slab complete all as specified and as directed.

Taking down unsv chamber cover of any type and size but M&L for earthing chamber cover of size 0.45 x 0.45x .04 m with RCC 1:2:4 type B1 with 20 mm graded stone complete all as specified.

Supply and fixing in repair Wall Mounted wired call bell indicator system 230 Volts LCD display , burzzer type tunner with sound range upto 50 meter the system shall be control upto 20 Nos Users ( patient bed) and wired connected to one bell push and other end to indivisual port of digital display call bell indicator panel etc complete all as specified.Note- (i) Bells push command to bell indivitual port of digital bell indicator panel and display to bed serial number. (ii) Bell control wire and bell push shall be paid separataly to respective items.(iii) Items/accessorries for installation of wired call indication system and make fully funtional shall be includes in qouted of item rates.

M&L for XLPE insulated heavy duty electric cable of size 16 Sqmm 4 core with aluminium multi stranded conductor 1100 volts grade served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall sheather laying in trenches/cable ducts, fixed to wall/pole and including taking down old unserviceable cable complete all as specified and directed of following sizes Note:- (i) Excavation & earth work, new sand, new bricks for cable protection shall be measured & paid seperatly in respective items here- in- before.

Description all as per ser Item No 47 but of size 10 Sqmm 4 core complete all as specified and directed

Description all as per ser Item No 47 but of size 6 Sqmm 4 core complete all as specified and directed

Description all as per ser Item No 47 above but of size10 Sqmm 2 core complete all as specified and directed

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for laying of cable, foundation etc, and getting out in soft /loose soil all as directed.

Returning filling in including spreading, leveling Watering and well ramming in layers not exceeding 25 cm all as directed.

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

Supply and laying sand river for cushioning with layers of sand 8 cm before lying of cable and 15 cm after lying of cable (total 23 cm) in trenches complete all as specified & directed.(Note: Thickness after punning shall be measured for payment) all as specified and directed.

M&L for laying bricks 'B' class over a cable (Width wise) old liad dried complete all as specified and directed.

Material and labour for cutting of metallic road/ hard standing/hard rock/wall up to a size not exceeding 20cm width and not exceeding 60cm in depth for laying of protection pipe for cable including making good the disturbed road/hard standing by providing PCC (1:2:4) type B1, 40 mm grade crushed stone aggregate upto existing surface level or removing the any type of tiles carefully and refixing properly as per existing surface including suitable size of GI pipe (if necessary) complete all as specified and as directed by Engineer-in-charge.Note: 1. If damaged/broken the any type of tiles while removing, the contractor shall replace the broken tiles with new one.2. The Quoted rate is included for all materials/T&P/Machinery used in this item, no material can paid/measured separately.3. All the removable tiles/re fixable material shall kept carefully at a safe place for refixing with in this quoted rate.4. GI Pipe shall measured and paid separately under relevant item.

Supply and fixing LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection and lamp including taking down the old u/s one complete all as specified and directed.

Description all as per ser Item No 57 here in before but LED street light fittings of capacity 60 watts and including taking down the old u/s one 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 including taking down the old u/s one complete all as specified and directed.

Description all as per ser Item No 59 here in befor but LED street light fittings of capacity 120 watts and including taking down the old u/s one complete all as specified and directed.

Description all as per ser Item No 59 here in befor but LED street light fittings of capacity 200/210 watts and including taking down the old u/s one complete all as specified and directed.

M & L for non metallic rigid PVC conduit medium grade 20 mm dia ISI marked with all fittings and fixed to PCC /GI pole with providing 03 Nos GI strip clamps an equal interval and adjusted pole hieght for passing of sub main wiring from cable Juction box to light fitting complete all as directed.

Supply and fixing post top lantern LED type 40 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete

M & L for Cable PVC insulated unsheathed un-armoured copper conductor (multi stranded) of cross sectional area .75 sqmm 3 core for making connections form cable juction box to light fitting complete all as directed.

Supply and fix in repairs LED bollard of capacity 10 watt with robust design efficient light distributions die cast powder coated housing with PC diffuser and IP 65 protection with necessary accessories, nuts, bolts, washers complete all as specified and directed.

M & L for opening of underviceable LED street/security light fittings of any capacity or any type of any wattage or size street light fittings for repair or replacement of burnt/worn out accessories i.e kept at MES Power house store Namkum (Accessories or components shall be use and to be Paid separately Item Sel No 67 to 72 here in after) and reassembling the same after carrying out necessary repair/replacement of spares etc complete all as specified and directed.Note - (i) Requirement of Tools for dismantling and repair to the street light shall be including in qouted rates (ii) The Unserviceable lights to be repair within next two day recieving of complaints and fitting to be kept in safe costody at namkum power House afetr replacement of spares as per required existing sizes and to be paid in respectrive items here in after.

Supply only the electronic controller with accessories (LED outdoor Driver) of 24V to 40V suitable upto 30 watt LED fittings complete all as specified.Make - CG/Phillips/Bajaj (approval may be varries as per requirement sample of existing make which is installed at site)

Supply only the the electronic controller with accessories (LED outdoor Driver) of 40V to 75V suitable upto 45 watt LED fittings complete all as specified.Make - CG/Phillips/Bajaj (approval may be varries as per requirement sample of existing make which is installed at site)

Supply only the electronic controller with accessories (LED outdoor Driver) of 75V to 110V suitable upto 75 watt LED fittings complete all as specified.Make - CG/Phillips/Bajaj (approval may be varries as per requirement existing make which is installed at site)

Supply only the electronic controller with accessories (LED outdoor Driver) of 75V to 145V suitable upto 200 watt LED fittings complete all as specifiedMake - CG/Phillips/Bajaj (approval may be varries as per requirement sample of existing make which is installed at site)

Supply only the surge protection device 5KV voltage compatible with industrial and out door type LED fixtures upto rated power of 50W complete all as specified.Make - CG/Phillips/Bajaj (approval may be varries as per requirement sample of existing make which is installed at site)

Supply only the surge protection device 5KV voltage compatible with industrial and out door type LED fixtures rated power of above 50W & upto 100W complete all as specified.Make - CG/Phillips/Bajaj (approval may be varries as per requirement sample of existing make which is installed at site)

Supply and fix MS sheet distribution enclosure for street light digital timer switch of capacity 40 Amp 3 pole 230 Volts distribution board double door type , including provision of opening for cable entry duly painted with two coats of synthetic enamel paint over one coat of red oxide and suitable fixing MS clamps 40x5mm thick bend to shape drilled with holes suitable for fixing to PCC / Steel tubular pole all as directed and specified and consisting of the following including taking down old enclosure.:- (a) Aluminium bus bar chambers 4 strip 300 mm long 100 Amps (b) MCB SPN 40A 10KA "C" 01 Nos (c) Digital Time switch 3P Module,weekly programm with battery bach up 100 hrs Current of capacity 16 Amps with change over - 01 Nos Make - L&T/Havells/ ABB/Schneider .

Supply and fix in repairs street light digital Time switch 3P Module ,weekly programm with Back up of 6 years Current capacity 16 Amps with change over (1 CO) complete incl rates of taking down old unsv time switch all as specified and as directed.Make - L&T/Havells/ ABB/ Schneider.

Supply and fix in repairs Power Contactors Three pole with 230 volts AC 40 Amps suitable for street light timer switch complete all as specified and as directed.Make - L&T/Indo asian/ ABB or equivalaint approved make. Make - L&T/Indo asian/ ABB or equaivalent to other approved make.

Supply and fix in repairs street light fitting bracket made out of 40 mm bore GI pipe, light grade, tubing bend to shape, 1.2 metre long, fixed to pole/wall with and including two sets of clamps made out of flat iron of size 40 x 6 mm with bolts, nuts and washers, complete, all as specified and directed.

Supply and fix in repairs clamps made out of flat iron 40x6 mm bending to shape, drilling holes for bolts suitable for fixing GI pipe bracket to steel pole, made in two halves, including nuts, bolts, washers and painting with two coats of aluminium paint over a coat of red oxide primer, complete, all as specified and directed.

Repair maint and servicing of High Mast light system by removing the High Mast casing/ panel door and transporting to service workshop for re-winding of motor of 1.5 HP with existing gause/ repairing of gear box (double drum winch system)/ replacement of bearings and necessary re-wiring with 1.5 sqmm wire of connection inside the junction box, replacement of remote of up down LC, checking of power cable connection and SS wire rope (trailing cable) complete all as specified and as directed by EIC. Note - (i) Taking down to High mast check to the rope tension , Gear box function , Lights carrier , wiring of lights cleaning of gar box by sludge removing and reffiling the oil are including the quoted rates no extra claim on this accout at the later stage. (ii) Tools and Plant charges are also includes in items rates.

Material and labour for Painting of steel tubular pole 9.0 metre long, by applying one coat of aluminium paint after scraping / brushing and cleaning the rust on pole and street light bracket. Aluminium painting will be done on pole above 1.5 metre height from ground level and balance 1.5 mtr from ground level will be painted by alternate layer of black and white enameled paint (30 Cms Each). Pole Nos shall be written on pole with black paint in yellow circle of 150mm dia, complete.

Material and labour for cement Painting of PCC pole 9.0 metre long, by applying one coat of cement colour after scraping / brushing and cleaning the rust on pole and street light bracket to painted with on coat of Aluminium paint. Cement colour will be done on pole above 1.5 metre height from ground level and balance 1.5 mtr from ground level will be painted by alternate layer of black and white enameled paint (30 Cms Each) Pole Nos shall be written on pole with black paint in yellow circle of 150mm dia, complete, all as specified and directed.

Labour and Tools for Cutting / trimming of tree branches of any size resting/interrupting the Street light pole cutting clearing 3 M away all around the pole repeatedly as two times required depending on the growth of new branches and removing the tree branches from pole/site up to 50 Mtrs distance complete all as directed.

Material and labour for cutting of bituminious road/ hard standing/PCC path/wall up to a size not exceeding 20cm width and not exceeding 60cm in depth for laying of protection pipe for cable including making good the disturbed road/hard standing by providing PCC (1:2:4) type B1, 40 mm graded crushed stone aggregate upto existing surface level or removing any type of tiles carefully and refixing properly as per existing surface complete all as specified and as directed.

Supply and fix in repairs GI tubing light grade of size 40 mm dia fixed on wall / laid in trenches as protection pipe for under ground cable including necessary clamp, nuts, bolts, washers and taking down the old GI tubing etc complete all as speified and directed.

Raj Construction (BID ID -3385220)

arics infrastructure (BID ID -3391624)

Excel Enterprises (BID ID -3392767)

BHARATI ENTERPRISES (BID ID -3381205)

M/s Sri Narayan Info Ventures Private Limited (BID ID -3384875)

india trading company (BID ID -3381616)

M/S Sahib N Sahiba Enterprises (BID ID -3381640)