Roads And Buildings Department Tender

DG set;Labour charges for run of U.G cable on wall / existing pipe with necessary fixing arrangments such as saddles, clamps,wooden separators etc., comkplete (as directed by departmental official).

DG set;Supply of 70 Sqmm 3.5 Core XLPE insulated, 1100V grade armoured alluminium cable with ISI mark as per specification confirming to IS:7098 (Part - I) Makes : Torrent / Unicab / Universal / Polycab / Havells / Gloster / KEI / RR kable / Nakoda

DG set;Supply and Run of 40mm x 6mm copper strip including cost of all accessories and labour charges etc., complete.

DG set;Supply and Run of 40mm x 6mm G.I Strip including cost of all accessories and labour charges etc., complete

DG set;Plastering 12mm thick in two coats using screened sand with base coat of 8mm thick in CM (1:6) and top coat of 4mm thick in CM (1:4) with dubara sponge finishing including cost and conveyance of all materials like cement, sand, water etc., to site, all operational, incidental charges on materials, cost of all labour charges for mixing mortar, finishing, scaffolding, lift charges, curing, cutting grooves as directed by Engineer - in - charge etc., complete for finished item of work.

DG set;Plain Cement Concrete (1:3:6) nominal mix using 20mm size graded machine crushed hard granite metal (coarse aggregate) (consisting of nominal size metal 60% of 20mm, 15% of 13.20/12.50mm, 15% of 10mm and 10% of 6mm) from approved quarry including cost and conveyance of all materials like cement, fine aggregate(sand), coarse aggregate, water etc. to site, all charges for mixing, laying concrete in position, curing & lift charges etc., complete for Bed Blocks and Hold Fasts for finished item of work.

DG set;Providing independent earthing by exacavating a pit to a depth of 2.25Mtr in all soils as per size specified in the data for Sophisticated Electronic equipment with 600mm x 600mm x 3.15mm thick copper plate rigidly fixed to 19mm dia 'B' Class G.I Pipe of 2.5Mtr lengthwith funnel as per National Electric Code and earth connection from electrode GI strip of 40mm x 5mm x 200mm length to be bolted with nut bolts to G.I.pipe including 25mm x 3mm copper strip of 6Mtrs length connected from plate to GI strip including filling with 20Kg Salt and 40Kg Charcoal or 40Kg bentonite powder from the bottom of the pipe and providing CC / Brick massonry chamber 450mm X 450mm X 400mm and covered with R.C.C. Slab including all accessories and labour charges etc complete as per IS specification 732/1982 (Part II).

DG set;Providing independent earthing for Important equipment with 100mm dia Heavy gauge C.I ( Cast iron ) pipe with Flange 2.5m long enclosed in C.C/ brick massonry chamber of 450m x 450m x 400mm with R.C.C. Slab cover duly providing staggered holes filling with salt and charcoal from the bottom of the pipe giving earth connection from electrode through flange with all accessories and labour charges complete, as per IS specifications 732/1982 (Part II)

DG set;01. Exhaust pipe of required size as per the standards. 02. Diesel tank suitable for 8 to 12 Hours running capacity. 03. Residential Silencer. 04. SMF Batteries with leads as per the Manufacturer standards C. AMF Control Panel:- AMF control panel shall be fabricated with 16SWG CRCA sheet shall be totally enclosed with dust and Vermin proof, floor mounted / wall mounted type and shall be comprising the following. 01. Voltmeter with selector switch. 02. 4 Pole MCCB incomer of suitable rating as approved of Schenieder / LK make for EB and DG . 03. Ammeter with selector switch with CTs. 04. PF Meter and frequency Meter. 05. Indicator lamps (set Run, Load ON) with fuses. 06. KWH Meter of required rating. 07. Set of control fuses and current transformer. 08. Input Terminal board and output Terminal Board. 09. Battery charger with transformer rectifier unit. 10. Alternator supply air break contactor of LK make. 11. Main supply air break contactor of LK make. 12. Audio Visual announciation . 13. Main supply voltage set of control relays and timers with one mode selector switch, set of push buttons. 14.Control cable up to 15 Mtrs 2.5Sqmm 6 Core

DG set;Replacement of Old outlived unserviceable 62KVA DG set under buybcack with new Supply, Transportation, erection and commissioning (Excluding Foundation) of 3 Phase, 415, 50Hz, water cooled multi cylinder diesel generator set with alternator of 82.5 KVA, 3 Phase, 415, 50 Hz water cooled multy cylinder diesel generator set with alternator of 82.5 KVA output continious rating at 0.8 p.f. Batteriesout put continuous rating directly coupled Engine, Alternator and radiator with guard and mounted on a common base frame of Robust construction and complete with AMF control panel having IP-52 protection, anti vibration mounts of reputed make, Acoustic Enclosure as per CPCB norms IV, sound absorbing material to restrict sound level up to 75 dB up to 1 mtr distance and etc as per the following specifications mentioned. A. Alternator : Kirloskar / Stamford / Crompton Greaves / Leroy Somer make. The alternator of the output rating shall be 3 Phase, 415V, 50Hz, Ac , 0.8 P.F. lagging at 1500 RPM. The alternator is self excited, self regulated, and shall confirm to IS: 13364 of 1992 with regulation of +5% from no load to full load. degree of protections shall be IP21. B.Diesel Engine : Kirloskar / Cummins / Mahindra & Mahindra / Greaves Cotton Diesel Engine start, developing suitable BHP output at 1500 RPM with mechanical / electronic governing so as to enable the alternator to give 82.5KVA continuous output at 0.8 P.F. lagging at NTP conditions. The diesel engine shall be capable of providing 10% O/L for 1 Hr for every 11 Hrs of continuous running at full load. The engine with 1st filling of oil and Diesel etc.