WBPWD/EE/PMED/NIQ-14/e-T /2019-2020

Amount

Supplying and fixing 415V, 125A TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc incl 2 nos. cable end box. (Make- L&T/ Sienens/ Schneider)

S & Laying of following 4 core XLPE insulated 650/1100V Grade as per IS 7098 (part 1)1988 armoured aluminium conductor cable on surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting. (Make- Polycab/Havells/Gloster/ crystal cable)

a) 4 core 70 sq. mm. [DG to Changeover]

S & F compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entryof XLPE/PVC armoured cable.

a) 4 core 70 sq. mm

Finishing the end of the XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & joiting materials.

a) 4 core 70 sq. mm

Supplying and fixing 415 V, 16-32A 4 way, TPN MCBDB with SS enclosure double-door with IP-42/43 protection with 63A Four Pole MCB type Isolators as incomer and 12 no. (16-32A) SPMCB ('C' Curve, 10 kA) as outgoing, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment) Make- Siemens(8GB32202RC04)/ Schneider/ Legrand.

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire ((Make- Polycab/Havells/Gloster/ crystal cable) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required.

a)2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC (for AC)

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 2nos. 25mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required

a) 4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC

Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), with modular type plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc.

Dismantling the HPSV light fitting from the pole with help of Co's own tools and tackles then washing and cleaning by detergent powder and refixing the same on the existing bracket.

S/F 150Wt. Son T Lamp (Philips)

S/F 150Wt. Choke (Philips)

S/F 150wt. Ignator.

Supply, Installation, Testing & Commissioning of silent type 62.5 KVA DG set confirming to CPCB -II norms as per the following specification. A) Diesel Engine : Liquid Cooled Diesel Engine, devloping 1500rpm having blower fan of adequate capacity, fanguard, fan belts etc. the Diesel Engine shall be vertical, Electric start, compression ignition, 4 stoke, continuous run at 1500 rpm conforming to IS 10002, ISO-3046, BS 5514 standard with an permissible over load capacity of 10% for one hour in 12 hour in every 12 hrs. of operation complying present CPCB norms:

B) Alternator: make Alternator suitable to deliver rated output of 62.5KVA at 1500 rpm, 415V, 0.8 PF(lag), 50 HZ, 3 phase,in SPDP enclosure, self excited & self regulated, brushless. The Alternator should be IS: 4722/BS EN 60034-1 & & will be suitable for tropical condition having full load efficiency above 90%. Class of insulation shall be H, and encloser shall be IP23.

C) Gen set Controller : i)Having indication/LCD display for lub oil pressure, battery viltage, engine rpm, fuel level in the day tank, engine running hrs. indication, AC current, AC Voltage, AC frequency, AC power metering with suitable CTs for dispalying the electrical parameters. ii) Safety Alarms for High engine temperature, low lub oil pressure, lowraditor water level, low fuel level, battery high voltage, under/over speed alongwith safety trips for High Engine temperature, low lube oil.

D) Without AMF control Panel. E) Base frame, F) Fuel Tank having atleast 8 hrs capacity, G) 12 Volt batter with leads, E) Canopy. Make: Cummins /Volvo/ cater piller.

Construction of D G Set Foundation size by 11 ( 1 ) x 5 ( w ) x 2 (d) Ft ( above GL ) & 2 Ft ( under GL ) Ordinary cement concrete mix. 1 : 5 : 3 : with graded stone chips of 20 mm down pakur variety laying concrete base ( 1 : 3 : 6 ) using 40 mm down stone metal & single brick flat solling of picked jhama brick incl. at shuttering work by 25 mm to 30 mm thick wooden plank also , rein inforcement with 8 mm tor steel atleast 150 KG total , this rate are incl. all materials , labour charges & carrying etc. (suitable for 62.5 KVA DG set)

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.

S& laying of 1.1 Kv 1 core 16 sqmm PVC cupper wire in 19 mm poly pipe with necessary both side socketing by crimping machine as per GS (Neutral earthing)

Supply and pour of H.S. Diesel for necessary commissioning of new DG (HS Diesel)

Earthing with Copper plate (610x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts. below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) for periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 86.36x86.36x46cm deep (below Ground level) complete with cemented brick work (1:6) of 25 cm width, duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke for plate electrode.

Excavation of soil for installation of Earth Electrode and filling & ramming. For morrum soil.

Supplying & fixing earth busbar of copper bar flat 50 mm x 5 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required as per GS .

Connecting the equipments to earth busbar including S & F copper strip of size 25 mm x 5 mm in UG trench with necy arrengement.

Extra for providing masonary enclosure on the top of the earth electrod of overall size 86.36 cm x 86.36 cm x 46 cm deep ( below the ground level ) complete with cemented brick work (1 : 6 0 of 25 cm width duly plasteredwith cement motor ( inside ) CI hinged inspection cover of size 36. 56 cm x 36.56 cm with locking arrengement , GI reducer including drilling of 46 nos 12 mm dia holes on the GI pipe .

Extra for tretment of soil by using salt & charcoal or coke for plate electrode .

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required .

80 mm dia .

Terms and Condition:- 1) The Agency must procure the materials from the manufacturer/ OEM or from their authorized sales and channel so that the standard warranty/ support of the manufacture/ OEM becomes applicable to the products to be delivered and installed by them. 2) Documents that authenticates such procurement from the manufacturer/ OEM or from their authorized sales channel and standard warranty/ support should be send from the e-mail of the manufacturer/ OEM/ authorized sales channel to the e-mail of Engineer-in-Charge and hard copy of it to be submitted during execution of work/ submission of bill. 3) If any refurbished material is supplied and installed, penal action will be taken as per existing rules. 4) Rate should be quotated in including all taxes & GST.

PRADIP KUMAR DHABAL

B. MAHAPATRA AND CO