PROVISION OF POWER SUPPLY INFRA ITEMS FOR IMPLEMENTATION OF LEH-CHUSHUL THAKUNG ITBP LINK IN BA LEH S H RATE CONTRACT FOR ADDITIONAL MISCELLANEOUS ITEMS

Amount

Supplying and making Cement Concrete Foundation and weather protection shed for DG set complete with Supplying and fixing of various sizes of Angle iron, CGI sheet, S/M cement concrete foundation for DG set complete with cutting, welding, Fabricating, painting, fixing/grouting etc., digging, centering , shuttering, plastering, finishing , making good the damages complete as per site requirement and as per drawing attached in specifications with supplying/fixing of following items:- 1. Supplying and making of cement concrete foundation for DG set of size 1.50 m length x 0.90 m width x 0.60 mtr depth (0.30mtr below ground level and 0.30 mtr above Ground level ) with 1:3:6 ratio (1 cement:3 coarse sand : 6 graded stone aggregate ) complete and providing 25mm x 25mm x 3 mm angle iron along the corners of foundation, including digging, levelling, centering, shuttering, etc. as reqd. 2. Providing, fabricating , painting and fixing Weather protection shed for DG set made out of M.S. Angle Iron & CGI Sheet. The size of complete shed shall be 2.40 m length x 1.50 mtr width with sloping height of 2.40 mtr on lowest side and 2.60 mtr of highest side (Refer the drawing attached which shows complete dimension of the structure with Slope of 0.20 mtr. approx.) by providing and fixing 40mmx 40mm x 5mm thick angle iron frame structure with heavy duty flange plates and nuts and bolts to connect top shed with vertical supports and proper support cross members at roof for strength and the vertical supports duly grouted in CC foundation including Supplying ad fixing Corrugated type galvanized iron sheet of 24 gauge (2.40mx1.50m) duly fitted on Angle structure with J-Hooks/washers, nuts/bolts etc. to withstand rough weather conditions complete as required. The detailed size and qty. of M.S. angle Iron and sheet is as per Detailed Drawing No. -1 attached at page No. 39 of tender document for reference).

Supplying & Fixing of M. S. frame stand suitable for installation of following combination of UPS s fabricated out of 40mm x 40mm x 5mm M.S. Angle Iron / 40mm x 5 mm M.S. Flat including cutting, welding, fabrication, finishing, painting, S/F footing base to avoid damage to floor complete with installation as reqd. and as per drawing Nos. - 2 to 5 attached at page No. 39 of tender document:-

Frame/Stand of size & design as per Drawing No. 2

Frame/Stand of size & design as per Drawing No. 3

Frame/Stand of size & design as per Drawing No. 4

Frame/Stand of size & design as per Drawing No. 5

Supplying , Installation, Testing and Commissioning of Maintenance free Chemical earth station as per latest RDSO specifications consisting of :- a) Copper Bonded steel electrode of 3 meter long, 17 mm dia with copper bonded thickness of minimum 250 microns and UL listed and marked - 1no. b) Maintenance free, environmental friendly, mineral compounds, semi soluble , Non corrosive , conductivity improving material of RDSO approved- 35 Kg c) Polyplastic , heavy duty, weatherproof, environmetle free earth pit chamber with cover size approx. top dia 250mm, bottom dia 330 mm and height 260 mm Heavy duty of 7 Ton load capacity, the base unit should have knockouts for interconnecting of strips- 1no.

Providing and fixing 32 mm x 3 mm GI Strip on surface or in recess for connections etc. as required.

Providing and fixing 32 mm X 3 mm G.I. strip direct in ground including digging the trench, laying of strip and refilling the trench, making good the damages, connections etc. as required.

Supplying & laying of 1 x 2.5 sqmm size of FRLS PVC copper conductor single core acble on surface / wall/ Cable Tray etc. complete with connections etc. as reqd.(ISI)

Providing and fixing of Earth Bus Bar made out of GI strip of size 32 mm X 3 mm and 0.30 mtr length having multiple holes for connections of cable/ strips including supplying and fixing BusBar on heavy duty insulators on wall etc.,, connctions etc. as required

Supplying and fixing 12- way , Double door single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

Supplying and fixing 4 way , Double door single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

Supplying and fixing 5 A to 32 A rating, Single pole, 240 volts, "C" curve, miniature circuit breaker suitable for inductive load in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 5 A to 32 A rating, Single Pole & Neutral, 240 volts, "C" curve, miniature circuit breaker suitable for inductive load in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing of 6 Module (200mmX75mm), GI box along with modular base & cover plate for modular switches in recess etc. as required

Supplying and fixing of 8 Module (125mmX125mm), GI box along with modular base & cover plate for modular switches in recess etc. as required

Supplying and fixing 5/6 A Switch on the existing modular plate & Switch Box including connections but excluding modular plate etc. as required.

Supplying and fixing 3 pin 5/6A socket outlet on the existing modular plate & Switch Box including connections but excluding modular plate etc. as required.

Supplying & laying of 2 x 6 sqmm size aluminum conductor XLPE insulated, PVC inner sheathed armoured cable of 1.1KV grade on surface /wall /Cable Tray / pole i/c making connections, testing etc complete as reqd. (ISI Make)

Supplying & laying of 2 x 6 sqmm size aluminum conductor XLPE insulated, PVC inner sheathed armoured cable of 1.1KV grade in ground including excavation and refilling the trench but excluding sand cushioning and protective covering i/c making connections, testing etc complete as reqd. (ISI Make)

Supplying & laying of 3 x 1.5 sqmm size copper conductor XLPE insulated, PVC inner sheathed unarmoured flexible cable of 1.1KV grade on surface/ground/wall/ cable tray i/c making connections, testing etc complete as reqd. (ISI Make)

Supplying and Installing 150mm width x 50 mm depth x 1.6mm thickness size of perforated painted with powder coating M.S cable tray with perforation not more than 17.5% in covenenient sections, joined with connectors, suspended from the ceiling with M.S suspenders including bolts & nuts painting suspender etc. as required.

Supplying and fixing Power Extension box suitable for operation on 240 V, 50 Hz, AC supply having 04 Nos. 3/5 pin 5 Amp socket outlets and 01 no. 5A switch, spike & surge protection having connection cable of approx. 02 mtr length complete with fixing, connections complete as per site requirement.(ecostar 4 of M/s Havells or similar model of similar superior make )

Supplying and fixing 16"(400mm) sweep pedestal oscillating type fan having 3 speed regulator i/c all accessories suitable for 230 volt AC single phase supply i/c connections etc complete as required ( Swing model of M/s Havells make or similar superior model of Crompton/Usha/Ortem/ Khaitan make).

Supplying and fixing 25 Watt LED Street Light Energy saving dust and water proof LED fitting with inbuilt controller suitable for operation on 220 V to 240 Volt etc. on existing duly fixed on the existing GI bracket with nuts & bolts etc reqd.( M/s Havells, Philips, CG, Bajaj, Wipro or SS make)

Supplying & fixing of 4' long 18/20 Watt LED fitting as light source, suitable for operation on 220 volt single phase ac supply complete connections etc. complete as reqd.( M/s Crompton / Havells of similar superior make )

Supplying & fixing of 250 mm Sweep Ventilation fan/ exhaust fan with plastic body & blade suitable for operation on 220 volt single phase ac supply complete connections etc. complete as reqd.(M/s Havells (Ventil Air DX) or similar superior model of Crompton/Bajaj/Philips make)

Supplying, installation, testing and commissioning of Mono Perc Solar PV Panels for 5 KWp Solar generation system rating complete as required as per the attached specifications.

Supplying, installation, testing and commissioning of Battery Bank of 120 V suitable for 5KWp Solar PV system comprising of 60 Nos. 2V - 200 AH rating VRLA Batteries, battery rack, protections, DC distribution board, suitable Teflon cabling for interconnections, charge control unit, DC distribution board etc complete as required as per the attached specifications.

Supplying, installation, testing and commissioning of Solar inverter of 7.5 KVA, 120 V DC rating, single phase Power conditioning unit (PCU) with solar, grid & generator integrated feature with remote monitoring, protections, complete as required as per the attached specifications.

Supplying, installation, testing and commissioning of Hot dip Galvanized Module Mounting structure for 5 KWp Solar PV System including hardware with fixed tilt and as per design and specifications etc complete as required with CC foundation etc. as per the attached specifications and drawing attached.

Acceptance Testing of the 5 KWp Solar PV system at site as per BSNL A/T Performa. All resources/ Skilled manpower required for this Acceptance Testing shall be arranged by vendor.

AKHTAR ELECTRICALS (BID ID -882185)

M/S SHANDAR ENTERPRISES (BID ID -882235)

M.O.S ELECTRICALS (BID ID -881710)

Jaima Electricals (BID ID -882143)

SOWELL AGENCIES (BID ID -883874)

FAIRDEAL ENTERPRISES (BID ID -882458)