Civil and electrical works for bifurcation of power supply (HT Line to HT4 Line) for AMD Residential Quarters, SR, Bengaluru

Amount

GENERAL NOTES: 1. Before quoting, the bidder shall visit the site and make himself familiar with the site, nature, conditions and quantum / scope of work involved. 2. Item description may be read in conjunction with detailed specifications, terms & conditions provided in detailed technical specifications. 3. Bidders are requested to fill all the sheets of technicalforms & upload the same carefully. 4.The rates quoted shall include cost of all materials, labour, scaffolding, transportation, hoisting, tools, tackles & installation including all taxes (except EPF &ESI) and other charges if any. No extra payment over and above the rate quoted shall be made to the contractor in this respect. 5. The workers employed for the work shall strictly follow all safety measures as stated in safety code of this tender and also as per DAE safety code. 6.The Contractor shall adhere to the provisions of applicable labour laws such as Contract Labour (Regulation & Abolition) Act, 1970, Minimum Wages Act, 1948, Employees State Insurance Act, Equal Remuneration Act, 1970 and rules made there under. 7.Contractor has to pay minimum wages, EPF & ESI to the manpower deployed for the work as per state/ central government orders issued from time to time. The actual amount paid towards EPF & ESI shall be reimbursed to him by the Department after satisfying that it has been actually and genuinely paid by the contractor. The bidder should not consider EPF & ESIC in his rates. 8. The L1 position of tender will be evaluated based on total amount of both the works i.e., BOQ2 & BOQ3 only.

Civil Works i.e., Total of BoQ2

Electrical works i.e., Total of BoQ3

Description of Work / Item(s)

Amount

Dismantling chain link wire in fencing including making rolls and stacking within 50 meters lead.

Earth Work in excavation in all kinds of soil by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sq m on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m as per specification and direction of E-I-C.

Random rubble masonry in cement mortar 1:6 (1 cement : 6 coarse sand) with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size),bailing out of water, watering to masonary and etc. complete upto plinth level as per specification and direction of E-I-C.

Coursed rubble masonry in cement mortar 1:6 (1 cement : 6 coarse sand) with hard stone (first sort) in superstructure above plinth level and upto floor five level as per specification and direction of E-I-C

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand ) as per specification and direction of E-I-C

Providing and laying in position cement concrete of grade P.C.C. 1:2:4 (1 Cement : 2 coarse sand (Zone-III): 4 graded stone aggregate 40 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level as per specification and direction of E-I-C

Centering and shuttering including strutting, propping etc. and removal of form for walls of any thickness as per specification and direction of E-I-C

Providing & laying 12 mm thick Cement plaster 1:4 (1 cement: 4 fine sand) s including curing etc. complete as per specification and direction of E-I-C.

Painting with Acrylic Smooth exterior Apex paint of Asain make or equivalent of required shade with Two or more coats applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied at 2.20 kg/10 sqm as per specification and direction of E-I-C.

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately) as per specification and direction of E-I-C.

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as per specification and direction of E-I-C.

Description of Work / Item(s)

Amount

Part I

Supply of 11Kv,3 core,XLPE HT UG Cable(round armed)-95sqmm

Supply of route & joint indicating stone with M s Anchor rod

Supply of Collar for RCC hump pipe 150mm dia

Supply and RCC Hume Pipe 2000 mm long 150 mm Dia

Supply of GI Pipe B-Class GI Pipe - 100 mm Dia

Supply of artificial Sand/Manufacture Sand

Supply of Cable Covering Tile 125x125x40 mm

Supply of Heat Shrinkable Outdoor Type Cable Termination Kit for XLPE Cable-3x95 Sqmm

Supply of Heat Shrinkable indoor Type Cable Termination Kit for XLPE Cable-3x95 Sqmm

Supply of GSM modem with connecting cable for remote communicating capabilities

supply and fixing of three H Frame without Transformer Seating and Seating angle support cross arm for 11 Mtr Spun Pole for 63/100/250/500 kVA (UG Cable) - MS

Supply of 11 kV, 200 Amps Single Break GOS

Supply of HG Fuse Unit, 11 kV Class with solid core insulators

Supply of 9 kV, 5 kA Lightning Arrester Metal Oxide Ceramic type with GROUND DISCONNECTOR (Dwg No. BESCOM/GM/QS&S/26 Dtd 24.11.2018)

Supply of 11 kV HT Metering cubicle of different CT Ratio,Both side cable entry type with 3 CT & 3 PT, With Transparent Cover TTB, with 30x8 mm Copper Busbar, Modem & 2 No of Meters for 3 Phase 4 Wire Metering without Load Break Switch (HT Metering Box Fabricated out of 3 mm MS Sheet duly epoxy powder coated) as per revised Specification (Dwg No. BESCOM/GM/QS&S/....Dtd 24.11.2018)

Supply of HT ETV Meter 0.2 Accuracy Classwith ABT feature and DLMS protocal Classwith ToD with RS 232 Port UNIDIRACTIONAL.

Supply of Load Break Switch with Panel

Supply of Grounding materials for RMUs & Transformers -Good Quality Salt for grounding purposes packed in 50 Kg gunny bag

Supply of Grounding materials for RMUs & Transformers - Good Quality well burnt Charcoal for grounding purposes packed in non returnable gunny bag of 30 Kg each

Supply of Grounding materials for RMUs & Transformers - GI Grounding pipe, B - Class, 42 mm dia, 2.5 Mtr long, 3.2 mm thick with bolt, nut, GI Strips and washer complete Minimum Weight of GI Pipe: 7.3 Kg

Supply of Pre - Stressed Tubular Spun Pole - 11 Mtr Long

Spreading and forming with sand all round the cable to a depth of 75 mm and width of 500 mm. (Does not include cost of sand) as per specification and direction of E-I-C.

UG Cable work: Laying and Jointing the RCC pipes (100-150 mm), dia including lowering in Position: Fixing Collars etc., Joining with mud mortor complete as per specification and direction of E-I-C.

Making and Fixing OF Heat shrinkable type pot head for 3x95 to 3x150sqmm for HT UG Cable only as per specification and direction of E-I-C

Providing cement concrete to 11 mtrs spun pole (1000x1000x2500 mm) with CC 1:2:4 (including material and labour including neecessary curing etc,(cost does not include excavation) as per specification and direction of E-I-C

Providing cement concrete to pole base 11 mtrs spun pole (1000x1000x150 mm) with CC 1:4:8 (including material and labour including neecessary curing etc,(cost does not include excavation) as per specification and direction of E-I-C

Fixing of GOS including wiring (11kV SB 200A) as per specification and direction of E-I-C.

Fixing DOLO cutouts/Horn Gap Fuses including fixing of cross arms and wiring as per specification and direction of E-I-C

Construction of platform with size stone, cement concert for erection of 500 kVA Transformer/Metering cubicle/Heavy Equipment. Construction of platform (1.5x1.5x1.2) mtr in size stone, for erection of transformers/Heavy equipment including all materials, labour. Excavation of (1.5x1.5x1) mt pit for foundation providing and laying cement concrete 1:4:8 for foundation laid in 10 cm thick layers, well compacted curing etc., complete providing and construction of stone masonary 0.9m below ground level and 1.2m above ground level neatly hammer dressed in cement morter 1:6.Providing and Laying cement concrete slab 1.5x1.5x0.10Mtr with cement concrete of 1:2:4 mix forming & cutting complete, providing pointing to stone masonary in cement morter 1:3 after racking joint & nisely lining curing etc., plastering the concrete surfaces in cement morter 1:4 including smooth randering curing etc., curing at every stages completely as per specification and direction of E-I-C.

Providing GI pipe earthing as per specification and direction of E-I-C

Erection of 11 mtr long concrete spun pole in a pit of 2.5 mtr depth, aligning refilling with soil and ramming as per specification and direction of E-I-C

Digging of Pit 2.5 mtr depth for errection of 11mtr long tubular spun pole as per approved Drawing. as per specification and direction of E-I-C

Fixing of route joint indicating slabs for UG cable work as per specification and direction o fE-I-C

Laying of 3x95 to 150 sqmm HT UG cable in Existing trench/GI pipe/Stone Ware/RCC Hume pipe using Wooden/Aluminum Rollers as directed by the departmental staff.

Covering cable with tiles for UG cable work as per specification and direction of E-I-C

UG Cable work: Earth work excavation for cable trench of 0.5 to 0.75 mtr. Width and Depth upto 1 mtr. including trial pits, depositing on bank upto a lead of 50 mtrs, Supplying and Displaying necessary Danger Boards and Lighting, Using sight Rails and Sign Boards at every 100mtrs wherever necessary as directed as per specification and direction of E-I-C

UG Cable work: Laying the GI Pipe 80mm to 150 mm dia at Drainage Water Supply Crossing including fixing collars elbows, bends, Tees and other fitting with Cuts and Threads wherever necessary complete as per specification and direction of E-I-C

Part II

Supply of 11 mtr prestressed tubular spun pole designed for working load of 500 kgs as per specification and direction of E-I-C.

Supply of 11 KV 3x95 sqmm XLPE UG Cable (Round Armoured) as per specification and direction of E-I-C.

Earth work excavation for cable trench of 0.5 to 0.75 mtr width and depth upto 1 mtr including trial pits, depositing on bank upto a lead of 50 mtrs, supplying and displaying necessary danger boards and lighting, using sight rails and sign boards at every 100mtrs wherever necessary as directed in ordinary soil etc. complete as per specification and direction of E-I-C.

Digging pit of 2.5 mtr depth for errection of 11mtr long tubular spun pole as per approved drawing, specification and direction of E-I-C.

Erection of 11 mtr long concrete spun pole in a pit of 2.5 mtr depth(mecanised labour) etc. complete as per specification and direction of E-I-C.

Pole concreating with cc 1:2:4 for 11 mts spun pole (1000x1000x150mm) (with out coping) etc. complete as per specification and direction of E-I-C.

Base concreating with cc 1:4:8 for 11 mts spun pole (1000x1000x150mm) etc. complete as per specification and direction of E-I-C.

Providing coping for pole with cc 1:2:4 etc. complete as per specification and direction of E-I-C.

Laying of 11 KV 3x95 sqmm XLPE UG CABLE in existing trench etc. complete as per specification and direction of E-I-C.

Supply and fixing of 11 KV 3x95 sqmm indoor/outdoor type heat shrinkable termination kit etc. complete as per specification and direction of E-I-C.

Supply and fixing of three H frame with out transformer seating and seating angle support Xarm for 11mtr spun pole for 63/100/250/500 KVA (UG CABLE)-MS etc. complete as per specification and direction of E-I-C.

Supply and fixing of 11KV 200 amps single break GOS with wiring etc. complete as per specification and direction of E-I-C.

Supply and errection of Distribution transformer-3 phase, 11KV/433 cable entry type 100KVA (5 star) etc. complete as per specification and direction of E-I-C.

Supply and fixing of 11KV horizantal cross arm with single top support, clamp, bolt & nuts with washers for RCC pole -GI etc. complete as per specification and direction of E-I-C.

Supply and fixing of LT distribution box for 100/250 KVA DTC with MCCB's(SMC TYPE) etc. complete as per specification and direction of E-I-C.

Supply and fixing of 11 KV class , HG fuse unit with solid core insulators(set/3 nos) etc. complete as per specification and direction of E-I-C.

Supply of lightning arrestors 9kv,5kv, polymeric type etc. complete as per specification and direction of E-I-C.

Fixing of lightning arrestors 9kv,5kv, polymeric type etc. complete as per specification and direction of E-I-C.

LT brass terminal connector for 250/500 kva transformer etc. complete as per specification and direction of E-I-C.

Supply of 11 KV class 5KN composite/polymeric pin insulator(24 mmdia FP ROD) etc. complete as per specification and direction of E-I-C.

Supply of silicon rubber composite insulator 11KV 45KN polymeric insulator etc. complete as per specification and direction of E-I-C.

For Distribution Transformer Centre (DTC) Supplying of SMC Box for housing the ETV Meter 3 Phase 4 Wire 5 Amps, with associated LT CT of 3.75 VA CT ratio 400/5 A ,0.5 Accuracy Class, ring type, with wiring Clamps, B &N and all other accessories required. (Excluding ETV Meter and including CT's ) for 100 KVA etc. complete as per specification and direction of E-I-C.

Fixing Metering Box for housing the ETV Meter 3-ph 4 wire along with CT's, Meter & wiring for DTC's for 100 KVA TC etc. complete as per specification and direction of E-I-C.

Supply and fixing of LT 3 phase ,4 wire ,CT operated DLMS electronic tri-vector meter 5A, class -0.5 accuracy etc. complete as per specification and direction of E-I-C.

PVC insulated 1.1kv class Al lead wire -240 sqmm etc. complete as per specification and direction of E-I-C.

Supply of heavy duty long barrel copper terminal of 240 sqmm etc. complete as per specification and direction of E-I-C.

Supply of MS fish plate etc. complete as per specification and direction of E-I-C.

PG clamps Rabbit to 240 sqmm insulated wire etc. complete as per specification and direction of E-I-C.

Supply and fixing of LT spacer for TC wiring etc. complete as per specification and direction of E-I-C.

Erection of two circuit of LT wiring for 25/63/100 KVA transformer via metering box. (includes fixing of necessary supports like 2 pin x-arms, spacers etc. etc. complete as per specification and direction of E-I-C.

Construction of platform with size stone, cement concert for erection of 500 kVA Transformer/Metering cubicle/Heavy Equipment. Construction of platform (1.5x1.5x1.2) mtr in size stone, for erection of transformers/Heavy equipment including all materials, labour. Excavation of (1.5x1.5x1) mt pit for foundation providing and laying cement concrete 1:4:8 for foundation laid in 10 cm thick layers, well compacted curing etc., complete providing and construction of stone masonary 0.9m below ground level and 1.2m above ground level neatly hammer dressed in cement morter 1:6.Providing and Laying cement concrete slab 1.5x1.5x0.10Mtr with cement concrete of 1:2:4 mix forming & cutting complete, providing pointing to stone masonary in cement morter 1:3 after racking joint & nisely lining curing etc., plastering the concrete surfaces in cement morter 1:4 including smooth randering curing etc., curing at every stages completely etc. complete as per specification and direction of E-I-C.

Supply of GI grounding pipe, B class 40mm dia, 2.5 mtr long, 2.9 mm thickwith bolts nuts, GI pipe with washer complete etc. complete as per specification and direction of E-I-C.

Providing GI Pipe Earthing for lightning arresters Transformer Neutral and Transformer Metal parts (Excluding digging of pits) etc. complete as per specification and direction of E-I-C.

Digg of pit for providing GI pipe type earthing-ordinary soil etc. complete as per specification and direction of E-I-C.

Good quality well burnt charcoal for grounding purposes packed in non returnable gunny bags of 30 kg etc. complete as per specification and direction of E-I-C.

Good quality salt for grounding purposes packed in 50 kg gunny bags etc. complete as per specification and direction of E-I-C.

supply of heavy duty long barrel copper terminal of 95 sqmm etc. complete as per specification and direction of E-I-C.

supply of transparent alkathine tube 19mm dia, 2mm thick in coils of 30 mtrs etc. complete as per specification and direction of E-I-C.

Supply of 8 SWG GI wire etc. complete as per specification and direction of E-I-C.

Supply of 7/10 SWG guy wire etc. complete as per specification and direction of E-I-C.

Supply of caution and danger board

PVC insulation tapes 19mm wide and in roll of 10 mtrs etc. complete as per specification and direction of E-I-C.

HT ST Support 50x6mm flat-GI etc. complete as per specification and direction of E-I-C.

RCC Pole clamp -GI etc. complete as per specification and direction of E-I-C.

supplying of GI pipe B class -100 mm dia etc. complete as per specification and direction of E-I-C.

Bolts and nuts for different size etc. complete as per specification and direction of E-I-C.

Part-III

Earthing with copper earth plate 600 mm x 600 mm x 3 mm thick including accessories and providing masonry enclosure with cover plate and watering pipe 2.7 mtr long etc with charcoal, salt as required etc. complete as per specification and direction of E-I-C.

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required.(Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm) etc. complete as per specification and direction of E-I-C.

Supply and Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of 240 sq mm ,3 ½ core cable direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.(2 runs ) etc. complete as per specification and direction of E-I-C.

Supplying and making end termination with brass compression gland and aluminium lugs 240 sq mm 3 ½ core , PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required etc. complete as per specification and direction of E-I-C.

Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required etc. complete as per specification and direction of E-I-C.

Removing the existing cables of 31/2 Core 240sqmm XLPE UG cable from panel board and excavating the cable trench up to new panel etc. complete as per specification and direction of E-I-C.