SPL REPAIR REPLACEMENT TO CERTAIN LT PANEL FEEDER PILLAR PANEL INCLUDING CONNECTING ITEMS AT BRC AREA AND PROVN OF DEFICIENT 110 KVA CAPACITY DG SET ALONGWITH PLINTH AND NECESSARY ELECTRIFICATION AT SIMULATOR ROOM AT BRC UNDER GE DANAPUR CANTT

Amount

Dismantling of old unserviceable LT Panel of any size and description including foundation after disconnecting of all elecrical connection complete as directed.

Taking up underground servicable cable of any size from existing trench including bricks, etc and removing of materials from work site all as directed directed.

M & L for Plain Cement Concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in foundations, filling and mass concrete for repair of pole coping, footpath, road etc complete all as specified and directed .

M & L for horizontal boring mechanically across the existing road without disturbing the road surface for inserting 80/40 mm bore GI pipe complete all as specified and as directed.( Note :- GI pipe will be measured and paid separately under respective item of sch'A').

Taking out of pressed precast concrete interlocking paver block of any shape and size and refixing of same with and including 50mm thick sand cushioning filling under floors including watering and consolidation complete all as specified and directed.

Supply and fixing of GI tubing, light grade, 80 mm bore with all fitting laid in trenches / pole / wall for protection of cables complete all as specified and directed.

Supply and fixing of GI tubing, light grade, 40 mm bore with all fitting lais in trenches / pole / wall for protection of cables complete all as specified and directed.

Supply, installation, commissioning and testing Outdoor type LT Panel Board factory made CPRI approved panel, of suitable size as per IS weather, dust & vermin proof Outdoor type cubical compartmental type, double door, front and back side openable, with providing rubber/PVC gasket of suitable size all sides of door, with copper busbar wrapped with PVC tape/sleeves with maintained the colour code and copper strip busbar of suitable rating to MCCB input and MCCB output of suitable length, made out of 3.00 mm thick mild steel CRCA sheet with 40 x 40 x 6mm size angle iron supporting frame and MC 75 channel base including applying two coats of Powder coated paint over a coat of red oxide zinc chrome primer over exposed external & internal surfaces suitable for 3 phase 4 wire system 415/440 volts grade including complete internal wiring with 2.5 sqmm copper wire and connections of all outgoing / incomming including PCC foundation complete all as specified and directed and comprising of the following fitment accessories.

INCOMING:-

800 Amp Copper. Conductor bus bar, Supported on insulated plateform, interconnection of all incomings & outgoings-04 Nos..

RYB Phase indicating light:- 07 Set (three nos. in each Set)

MCCB - 400A, 4P-415V-36/35KA with micro processor release of Make- L & T / Legrand or equivelent :- 02 Set

On load changeover switch of 400 Amps 50 KA of Make- L & T / Legrand or equivelent :- 01 Set

OUTGOING FEEDERS:-

MCCB - 320A, 4P-415V-36 / 35 KA 50 KA of Make- L & T / Legrand or equivelent :- 02 Set

MCCB - 250A, 4P-415V-36/35KA with thermal magnetic Make- L & T / Legrand or equivalent :- 02 Set

Supply, installation, commissioning and testing Outdoor type LT Panel Board factory made CPRI approved panel, of suitable size as per IS weather, dust & vermin proof Outdoor type cubical compartmental type, double door, front and back side openable, with providing rubber/PVC gasket of suitable size all sides of door, with copper busbar wrapped with PVC tape/sleeves with maintained the colour code and copper strip busbar of suitable rating to MCCB input and MCCB output of suitable length, made out of 3.00 mm thick mild steel CRCA sheet with 40 x 40 x 6mm size angle iron supporting frame and MC 75 channel base including applying two coats of Powder coated paint over a coat of red oxide zinc chrome primer over exposed external & internal surfaces suitable for 3 phase 4 wire system 415/440 volts grade including complete internal wiring with 2.5 sqmm copper wire and connections of all outgoing / incomming including PCC foundation complete all as directed and specified and comprising of the following fitment accessories.

INCOMING:-

800Amp Copper Conductor bus bar, Supported on insulated plateform, interconnection of all incomings & outgoings-04 Nos..

RYB Phase indicating light:- 06 Set (three nos. in each Set)

ACB 4 pole, 415 V manual Draw out type with micro processor release of capaicty 630 Amps, Make : Legrand /L&T /Siemens or equivelent:- 01 Set

OUTGOING FEEDERS:-

MCCB - 400A, 4P-415V-36/35KA with micro processor release of Make- L & T / Legrand or equivelent :- 02 Set

MCCB - 250A, 4P-415V-36/35KA with thermal magnetic release of Make- L & T / Legrand or equivelent :- 02 Set

Supply, laying, jointing & testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 240 sqmm 3.5 core with all fixing & connecting accessories such as Alluminium cable lugs, cable gland, nut, bolts, washer including taking down unserviceable cable etc complete as specified and as directed. (NOTE: Earthwork & Excavation, GI pipe, brick protection etc shall be measured and paid separately under relevant items of this BOQ ).

All as per item No. 10 above but cross sectional area 185 Sqmm 3.5 core

All as per item No. 10 above but cross sectional area 150 Sqmm 3.5 core

All as per item No. 10 above but cross sectional area 120 Sqmm 3.5 core

Laying only cable obtained from item no-2 in trenches / on pole / through pipes etc only including connection and testing of PVC/XLPE insulated , armoured heavy duty electric power cable with stranded aluminium conductor of any size complete all as specified and directed.

Supply, fixing and jointing of heat shrink LT cable end jointing kit suitable for 1100 volts grade 240 to 185 sqmm sqmm 3.5 core cable complete all as specified and as directed

Supply, fixing and jointing of heat shrink LT cable end jointing kit suitable for 1100 volts grade 150 to 120 sqmm 3.5 core cable complete all as specified and as directed

Supply, fixing and jointing of heat shrink LT cable straight through jointing kit suitable for 1100 volts grade 240 to 185 sqmm 3.5 core cable complete all as specified and as directed

Supply, fixing and jointing of heat shrink LT cable straight through jointing kit suitable for 1100 volts grade 150 to 120 sqmm 3.5 core cable complete all as specified and as directed

Supply, installation, commissioning and testing LT Automatic Power factor correction Panel of 50KVAr factory made CPRI approved panel, of weather, dust & vermin proof manufactured with high precise modern amada machine, corrosion proof powder coating, ergonomic compact and robust design with copper conductor ,heavy duty capacitor power factor capacitor bank of 4X5 KVAR and 3X10 KVAR for long life, Advance C-MOS technology based micro processor based automatic power factor control relay 8 steps to maintain 0.95-0.99 PF relay, air core reactor for extra safety from inrush current, automatic temp. control through fans in panels of suitable rating to MCCB input suitable for 3 phase 4 wire system 415/440 volts grade including complete internal wiring with copper wire and connections of all outgoing / incomming including PCC foundation complete all as directed and specified and comprising of the following fitment accessories. (Make: HAVELLS/L&T/Schneider).

INCOMING:-

MCCB - 125 Amps, 4P-415V-36/35KA with micro processor release of Make-Havells/ L & T / Legrand or equivelent :- 01 Set

RYB Phase indicating light:- 02 Set (three nos. in each Set)

Supply , installed and commissioning of Factory assembled Silent DG set with AMF panel of capacity 110KVA-125 KVA , 1500 RPM , Turbo Charged, water cooled comprising of 102 BHP Engine with microprocessor based Genset controller with silencer and canopy for soundless mode (sound level not exc level specified by contol pollution board) and alternator both mounted on a common base frame conforming to relevant ISO 3046/ BS 5514 and IS 10002 standard rated for 415 volts 50 cycles, 0.8 Power factor (PF) complete with residential silencer, AVM pads , battery with its leads, first fill of lub oil and all engine accessories such as self starter, alternator/dynomo with suitable coupling and base frame on foundation as recommended by the manufacturer and consisting of other electrical component and maintenance free battey including suitable size of copper cable lead with teminal, all mounting accessory and AVM pads all as specified comprising with the following.

A. Engine :

(a) Vertical multicylinder, cold starting in accordance with BS-5514/IS-10002 at 1500 PM including the following accessories :- (i) Fuel tank(Suitable for capacity for minimum 8 Hrs run). (ii) Fuel filter(Ore & Micro). (iii) Fuel feed pump (Inline monoblock/PT type) with governor. (iv) Lub oil filter. (v) Lub oil cooler. (vi) Dry type/oil bath type air cleaner. (vii) Exhaust Silencer(Industrial type). (viii) Radiator, Radiator fan & mounting. (ix) Fly wheel with starting ring. (x) Expansion bellow. (xi) Exhaust gas turbocharger. (xii) 12 Volt electric starter with 01 Nos maintenance free battery 180 AH capacity. (xiii) Battery charging alternator (xiv) Engine control panel consisting with ON/OFF Start Key,Lub oil pressure guage, Battery charging ammeter,Coolant temp gauge, RPM Meter etc. (xv) Suitable flexible coupling (xvi) Front & Rear engine mounting supports (AVM pads)

B. ALTERNATOR

(i) Alternator, 3 phase, 415 Volts, 50 Hzs 0.8 PF 1500 RPM self excited, self regulated screen protected, drip proof alternator of capacity 110 KVA conforming to BSS 5000 (part 99) with insulation class 'H' single bearing and automatic voltage regulator accessories.

C. ACOUSTIC ENCLOSURE

(i) Specially design to meet stringent MOEF/CPCB norms of 75 dBA @ 1 mtr at 75% load under free field conditions. (ii) Air inlet louvers specially designed to operate at rated load even at 50 degree C air inlet temp. (iii) Powder coated for long lasting service life and superior finish. (iv) Insulation material meets exacting IS 8183.

D. ACCESSORIES

(i) Suitable channel frame (ii) Storage battery of 1X12 Volts of suitable 180 AH capacity as per manufacturer instruction mounted on angle iron frame of suitable size as directed.

E. CONTROL PANEL

The control panel shall be made of CRCA sheet duly fabricated and powder coated and complete with internal wiring, bus bar etc and fitted with the following accessories :- (i) MCCB 4 Pole 200 Amps 36 KA Microprocessor release type – 01 No (ii) Digital Ammeter with CT of suitable size 400/5A – 01 No (iii) Digital Voltmeter 3 Ph 415 volts – 01 No (iv) Microprocessor based DG set control unit with SIM enable - 01 No (v) Indicating lamps (LED type) (R-Y-B) – 01 set

F. AMF PANEL

The control panel shall be made of CRCA sheet duly fabricated and powder coated and complete with internal wiring, bus bar etc and fitted with the following accessories :- (i) MCCB 4 Pole 200 Amps 36 KA Microprocessor release type – 02 Nos (ii) Contactor 4 pole 200 Amps -02 Nos (iii) Digital Ammeter with CT of size 200/5A – 02 Nos (iv) Digital Voltmeter 3 Ph 415 volts – 02 Nos (v) Indicating lamps (LED type) (R-Y-B) – 02 sets (vi) Relay, timmer and other acessories as per manufacturer.

(i) Antivibraton mounting pads to be incorported during installation. (ii) Cost of shifting and testing as per manufacturer recommendation included in the cost ofGen set. (iii) Silencer pipe of engine is to be extended out of the building with suitable dia of GI medium grade pipe duly heat insulated with suitable asbestos rope duly claded with plaster of paris, rate of which demed to be included in the unit rate of Gen set. (iv) Lubricating oil shall be provided by the contractor Cost of which deemed to be included in the unit rate of DG set. (v) Four Nos free servicing with complete material such as Lubricating oil, coolent, Lub oil filter, diesel filters, Air filter and fan belts etc as per manufacturer recommendation will be deemed to be included in the unit rate of DG set. (vi) Any other items which are not mentioned above but are essential for smooth functioning of DG set shall also deemed to be included in the quoted rates. (vii) Diesel for 12 hour testing shall be provided. (iv) Digital Voltmeter 3 Ph 415 volts - 02 Nos (v) Indicating lamps (LED type) (R-Y-B) - 02 sets.

Supply and laying cable XLPE insulated screened, PVC bedded, galvanised, steel strip or wire armoured, electric power cable, (heavy duty) 1100 volts grade, with stranded aluminium conductor of size 50 Sqmm 3.5 core complete all as specified and directed.

Excavation in trenches, in any type of soil not exceeding 1.5m wide and not exceeding 1.5m in depth for layong of cable etc and getting out in any type of soil etc complete all as specified and directed.

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

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

M & L for dry sand cushioning to underground cables with 8cm thick before laying of cables and 15cm thick after laying and stretching of cable complete all as specified and directed. Note: Punned thickness shall be measured for payment

M & L in repair for Old size sub class ‘B’ bricks, laid in trenches as cable covers complete all as specified and directed.

M&L for Plain Cement Concrete 1:4:8 type D-2 using 40mm graded stone aggregate for preparation of foundation of Generator as per OEM direction including excavation and earth work with and including 15mm thick rendering in CM 1:4 complete all as specified and as directed.

M&L for Earthing to machinery/equipment and panel with galvanised steel earth plate electrode 60cmx60cmx6mm thick, buried directly in ground (earth pit not less than 2.25m below normal ground level) with top edge of earth plate not less than 1.5m below normal ground level connected to main earth lead 32x6mm galvanised iron strip dia by means of bolts, nut, check nuts, and washers of galvanized iron or steel all as shown in electrical plate No 3 of MES Schedule pt-I 1991, GI earth strip 32 x 6 mm protected by GI pipe 15mm dia light grade and connected to earth test poit including excavation in any type of soil, returning filling, disposal of soil, providing charcoal dust and common salt upto top edge of earth plate, construction of PCC pit with RCC cover, funnel, watering pipe of 20mm dia GI light grade and provision of earth test point including testing on completion complete all as specified and directed.

M/S Priya Trading Agency (BID ID -3347717)

VAISHNAVI CONSTRUCTION (BID ID -3347810)

RAJ AND SONS (BID ID -3347722)

jaglalchoudharyandsons (BID ID -3344109)

SINHA CONSTRUCTION (BID ID -3348948)

M/S SAROJ KUMAR SINGH (BID ID -3348240)

HARINANDAN RAI SONS (BID ID -3340321)