Fabrication Works Tenders

Lightening Arrestor/ Post Insulator Structure Fabrication of 1 No Lightening Arrestor structure & 1 set of Post Insulator structure per drawing No. RES 39 Digging of two Nos. Pits of size 1.075 x 0.9x0.3 Mtr providing stone pad at the bottom of the pit and grouting of two legs of the above structure in CC ( cement, coarse sand and stone grit of 20 mm gauge) of ratio 1:4:8 in block of 1.075 Mtr X 0.9 Mtr x 0.3 Mtr including supply of all T&P complete in all respect. The work includes dragging, Shifting upto 40 Mtr. Raising and erecting the two legs with Top frame above structure's in proper allingment level and plumb. Plinths of all the structure shall be properly finished with champering of edges etc.(All the material will be supplied by the Contractor except steel)

FABRICATION, ERECTION & GROUTING OF S/s STRUCTURE:(A) BUS BAR GANTRY: Fabrication, erection, & grouting of Bus bar gantry using rail pole and channel as per norms:(B) Fabrication of bus isolator structure as per norms.Digging of two nos. pits providing stone pad at the bottom of the pit and grouting pad at the bottom of the pit and grouting of two legs of the isolator structure in CC (cement coarse sand and stone grit ) including supply of all materials complete in all respect. The work includes dragging, shifting , raising and erecting the two legs with runner in proper allignment, and level and plumb. Both plinths of the isolator structure shall be properly finished with smoothening of edges.(C) Fabrication of Lightening Arrestor/CT structure as per norms Digging of two Nos pits providing stone pad at the bottom of the pit and grouting of two legs of the above structures in CC (Cement, coarse sand and stone grit including supply of all civil material complete in all respect.(D) Fabrication of Post structure as per norms. Digging of two Nos pits providing stone pad at the bottom of the pit and grouting of two legs of the above structures in CC (Cement, coarse sand and stone grit ) including supply of all civil material complete in all respect.

Vibrated Reinforced Cement Concrete M20 (Design mix) using 20 mm ISS HBG graded metal including cost and conveyance of all materials to site and cement at site excluding cost and fabrication of steel but form work and centering soft water labour charges for mixing, transporting, placing in position, vibrating and compacting finishing and curing concrete, working at heights, hire charges for Hire charges for Tools and plants, including all other incidental charges, etc., complete as per standard specifications for Side Wall upto 2.0m

90.14.1.2:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623. Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

Supply and placing of Design Mix Concrete M20 grade corresponding to IS 456 with minimum cement content of 350 kgs per 1 cum of concrete using WEIGH BATCHER / MIXER with 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 (river sand)coarse aggregate, water etc., to site, centering using Steel scaffolding pipes, jack Props, Wallers, Foot plates, brackets, steel Centering Plates, etc, etc., including all operational, incidental and labour charges such as weigh batching, machine mixing, laying concrete, curing and cost of overheads & contractors profit etc.,complete but excluding cost of steel and its fabrication charges for finished item of work (APSS No. 402) FOR FOOTINGS

Vibrated reinforced cement concrete M25 Grade Desing mix ( by weigh batching) using 20 mm size (SS5) hard granite machine crushed graded metal (coarse aggregate) from approved quarry using miminum quantity of 380 Kgs of cement per 1 cum of concrete including cost and conveyance of all materials like cement, fine aggregate (Sand), coarse aggregate, water etc. to site all operational, incidental, and labor charges such as Providing Centring, shuttering and scaffolding with props and steel plate as per the approved shuttering plan and other accessories as per the norms and stability calculations including cost and conveyance of all accessories Using Cashewrina Ballies and wooden runners etc.complete for finished item of work, lift charges, machine mixing, laying concrete, vibrating, curing concrete etc, complete but excluding cost of steel and its fabrication charges etc complete for finished item of work (APSS No.402 & 403) For coloumns , Lintels, Water tanks, Rcc walls in building for 150mm thick Bottom Slab