BIRED/07/e-NIQ(1st call) of 2025-2026

Amount

Supplying and fixing 415V, 125A TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. [Make : L&T/siemens/Havells] [PWD/GS Page: D-3 Item: 4/a ]

Laying of one No. cable in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed. from 3/3½ core 35 sqmm to 185 sqmm [PWD/GS Page: F-2 Item: 1/b]

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below (a)4 Core x 70 sq.mm . [PWD/GS Page: F-4 Item: 7/c ]

Finishing of the XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc. (a) 4 Core x 70 sq.mm [PWD/GS Page: F-5 Item: 8/b ]

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required ISI 40 mm dia. [PWD/GS Page: F-6 Item: 11 ]

Earthing Installation – with Pipe Electrode : Excavation of soil for installation of Earth Electrode and filling & ramming. For Morrum Soil [PWD/GS Page: G-1 Item: 1]

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. [PWD/GS Page: G-1 Item: 2/d]

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm 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 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos.12 mm dia holes on the GI pipe. [PWD/GS Page: G-2 Item: 3/a]

Earth Busbar Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 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. [PWD/GS Page: G-2 Item: 4/c]

Earth Continuity Strip Connecting the equipments 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 with incl. drilling holes, bolts, nuts, washers etc. [PWD/GS Page: G-3 Item: 5/d]

Supply and delivery and installation, Testing and commissioning of 25KVA, 415 V, 50 Hz, 3 ph silent Diesel Generator Set, (Make- Cummins/Perkins/Volvo Penta/Ashok Layland As per choice of EIC) comprising of Engine, alternator, AMF Panel, Base frame, Fuel tank, Battery and CPCB IV + approved Acoustic enclosure having following specification. Engine a) Make - Cummins/Perkins/Volvo Penta/Ashok Layland As per choice of EIC b) Output (Prime) ->33.2 BHP, 2 or 3 Cylinder / EQ c) Aspiration -Turbocharged – Air to Air cooled. d) No of stroke -4 e) RPM -1500 f) Battery -1 x 12V, 88AH Dry type Co. own specified g) Type of cooling -Radiator cooled with engine water pump and coolant along with first fill of coolant. h) Air intake system -Air intake manifold with dry type air filter system & vacuum indicator. i) Exhaust system -Provided with turbo charger and residential exhaust silencer with manifold flexible bellow and companion flanges. j) Coupling and fly wheel -Coupling, fly wheel and flywheel housing. k) Lubricating system -Provided with oil pan, engine mounted lube oil pump and full flow lube oil filter, lube oil bypass filter along with first fill of lube oil.

l) Fuel system -Comprising of fuel pump with electronic governor, fuel injector, 12 V solenoid coil and replaceable fuel filter. m) Starting system -12 V D.C electric starter and 12 V Battery charging alternator. n) Safety control -Comprising of protection against – low lube oil pressure trip, High water temperature trip High/Low DC voltage trip, weak battery trip and over speed tripo) Power Start Control -i) Start / stop key switch -ii) Lube oil pressure indication -iii) Water temperature indication -iv) RPM indication -v) Engine running indication -vi) Low lube oil trip indication -vii) High water temperature trip indication -viii) Over speed indication -ix) Battery charging indication, weak battery indication -x) High / Low DC voltage

Terms & Condition: i)Rate Should be quoted inclu. All charges. ii) All materials equipments & accessories must confirm to relevant IS specifications. iii) Necessary manufacturers test certificates for Diesel Engine, Alternator, D.G. Set will have to be produced at the time of delivery of materials. iv) S/ laying of power cable up to D.G. set panel and earthing installations will be done by the PWD. During Testing & commissioning to be undertaken by the agency (for which no extra payment will be made) Lubricant will be supplied by the agency and HSD will be supplied by the department. v) The D.G. set comprising of Engine and Alternator must have a warranty against defective materials / Engine and Alternator carry warranty of 60 months or 8000 Operational hrs , wichever occurs earlier. vi) No advance payment is permissible. Payment will made as per PWD norms. vii) Instalation of extended exhaust pipe line as required is not included in the scope of present work.

S&F exhaust pipe of 80 mm. black pipe (thickness 4 mm.) including S&F flange, nuts, bolts & washers etc. as required from the nearest building wall to top of the building roof. (Vertical run) with suitable high temperature painting.

Making insulation by 2" glass wool including netting arrangement and covered with aluminium clading as per direction of the EIC. a) 80 mm. dia exhaust pipe.

b) Residential type silenser pipe.

S&F special type MS angle iron structure support made of 35x35x6 mm. MS angle with flat iron clamp with nuts, bolts & washers etc. for 80 mm. dia (Vertical Run)

S&F rain protection canopy.

S& delivery of 200 ltrs. Capacity heavy gauge MS sheet barrel.

Supply & delivery of best quality oil motor pump set with 1" dia PVC flexible pipe (12' ft. approx.)

Commissioning & testing of the Diesel Generator Set along with AMF panel with agency's own tools & tackles in presence of EIC.

Supply of HSD Oil

Supply of Mobil Oil

Supply & Delivery of following size PVC insulated sheathed Al / XLPE armoured power cable of 1.1 KV grade. [Make : Nicco / Gloster/Polycab / RR/Havells] i) 4 Core x 70 sq.mm [ From Changeover to Building VTPN DB ] [NS]

Providing RCC Platform for 25 KVA DG installation size of 4 mtr x 3 mtr = 12 sq. mtr (As per direction of EIC) rectringular shaped with S& delidery of all raw material & 0.7 mtr above ground level around the pole DG base complete with 3 mm thick neatly finished cement plaster all round as per G.S.

Brick work (5") up to 3 ft height from finished floor level for the above item at three sides with 1st class bricks in cement morter (1:4) as per G.S.

M.S. Gate as per approved design grill, continuously joints welded paint incl. gate as per G.S. (Expected Gate at front portion) (42 sq.mtr x 12 kgs = 648 kgs = 504 qnts.) ( perimeter = 14 mtr x Height = 3 mtr )

S& D of Godrej Navtal 7-liver lock with duplicate keys for locking the DG shed.

Painting with best quality two coat of synthetic enamel paint over RO primer of approved make as per G.S.

M.S. structural works in columns, beam etc. with simple rolled structural members as per G.S.

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn)coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile of approved make (excluding the supporting frame work) fitted and fixed with 55 mm & 25 mm self tapping screw, EPDM Washer 16 mm dia & 3 mm th. washer etc. complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be made on area of finished work). In Roof (a)With 0.5 mm thick sheet.

N.B: i) Payment will be made after availability of fund from concern Department. ii) Payment will be made as per P.W.D norms.

NARAYAN CHANDRA DAS (BID ID -6769318)

B M ELECTRIC (BID ID -6764501)