Roads And Buildings Department Tender

Generator;Supply of (8+12) 4 Way TPN DB Horizontal with IP 43, Protection as per IS:13032 and suitable for 12 nos S.P. out goings and for 1 No 4 pole Incomer (63 A FP Isolator / MCB) with 4 No 40A DP MCB's and 4 No's 6-32 A SP MCB's as out goings and 100 A tinned copper busbar, neutral bar, earth bar and cable ties for cable management, fully shrouded neutral bar, profile blanking modules for unused MCB ways, din bars and detachable gland plate etc complete with inter connections. DB Makes :Legrand / Schneider / Siemens / LK (L&T) / Hager / Crabtree Xpro / ABB / C&S /BCH. Isolator & MCB Make:Makes : Legrand-DX3 / Schneider-Acti9 /Siemens / LK (L&T) Exora /Crabtree / Indo Asian / BCH

Generator;Supply ,Installation,Testing & Commissioning of 40 A DP, Operating range 190V-270V ACCL-Automatic Changeover and Current Limiter is DIN-Rail mounted in Polycarbonate housing.When the main supply fails and stand by Generator supply is on,it automatically connectss the DG power and monitor the load.When ever the load current exceeds preset limit,power must bu automatically switched off for 8/10/12 seconds , and then automatically restore when the load current receds. It is Microprocessor based ,Pre trip LED indication, 50Hz Single Phase Power Supply.Conforming to IEC 60947-6,iec 60947-3.Extremely energy efficient by consuming negligible power without heating.Minimum time delay setting for main transfer as added safetyMakes : Legrand /Schneider / BCH / Havells Crabtree

Generator;Supply, Transportation, erection and commissioning (Excluding Foundation) of 3 Phase, 415, 50Hz, water cooled multi cylinder diesel generator set with alternator of30 KVA, 3 Phase, 415, 50 Hz, 40 to 42 BHP, water cooled multy cylinder diesel generator set with alternator of 30 KVA output continious rating at 0.8 p.f. Batteries out put continuous rating directly coupled Engine, Alternator and radiator with guard and mounted on a common base frame of Robust construction and complete with standard 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. Thealternator 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 IP23 B).Diesel Engine : Kirloskar / Cummins Diesel Engine start, developing suitable40 to 42 BHP output at 1500 RPM with mechanical / electronic governing so as to enable the alternator to give 30KVA KVA 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.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

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

Generator;Earth work excavation of Trench in hard ground soil and Sand filling shall be provided at the bottom of trench before laying the cable and laying of U.G cables up to 70 sqmm covering the cable with back filling of Trench duly providing route indicator embedded in C.C including cost and conveyance of materials and labour charges etc., complete.

Generator;Supply of 50 Sqmm 3.5 Core XLPE insulated, 1100V grade armoured alluminium cable as per specification confirming to IS:7098 (Part - I).Torrent / Unicab / Universal / Polycab / Havells / Gloster / KEI / Finolex

Generator;Supply and run of 25mmX6mm copper strip including cost of all accessories and labour charges etc complete.

Generator;Supply and run of 25mmX6mm GI strip including cost of all accessories and labour charges etc complete.

Generator;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 450mmX450mmX400mm and covered with R.C.C. Slab including all accessories and labour charges etc complete as per IS specification 732/1982 (Part II).

Generator;Providing independent earthing for Important equipment with 40mm dia 'B' class 2.5m long G.I pipe and 19mm dia 'B' class G.I pipe of 0.3mtr. long connected with reducer providing G.I funnel with mesh 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 20Kg Salt and 40Kg Charcoal or 40Kg bentonite powder from the bottom of the pipe giving earth connection from electrode through G.I strip of 40 x 6mm x 200mm length with all accessories and labour charges complete, as per IS specifications 732/1982 (Part II)