Construction of 1x10 MVA substation for capacity enhancement at Koyal Enclave Yojna, Loni,Ghaziabad.

Supply and Fixing of 33 KV Post insulator of approved quality and make with all necessary material required for proper fixing on structure including all material, labour T&P etc required for proper completion of work as per direction of E/I.

Supply and fixing of 33 KV Lightening Arrestor of approved quality and make with all necessary material labour T & P etc. for proper fixing on structure and completion of work.

Supply and fixing of 33 KV 800 Amp Line type isolator of approved quality and make with all necessary material required labour T & P etc. required for proper fixing on structure including all material for proper completion of work.

Supply and fixing of outdoor 33 KV CT, 400/200/1-1-1 Amp of approved quality and make with all necessary material labour T & P etc. for proper fixing and completion of work.

Supply and fixing of 33 KV PT outdoor (33 KV/110 V).

Supply and fixing of cable stand 2.5 Mtr long made of 125x65mm channel iron 2 Nos., 10.7 Kg/m Channel at a height of 2.5 Mtr above ground and 1 Mtr below ground on a cement concrete pad of 75 mm thick with 1:4:8 cement concrete foundation including excavation back filling, making plinth of required height & with required fabrication for 2.4m, 2 no. bracing of M.S. Flat 50x6 mm 2.0 Kg/m at the top of 2.5m, as per drawing (for structure) and applying a priming coat of approved steel primer Complete in all respects as per direction of the E/I.

Supply,installation,testing and commissioning of 33 KV V.C.B. 10 MVA 1250 Amp outdoor type of approved quality and make with necessary all materials labour T & P etc loading unloading complete as per direction of E/Inch Make Kirloskar/Bicco/LAWRIE/ALSTOM/ ABB/Crompton (As per approved GTP byPVVNL)

Supply,installation,testing and commissioning of 33/11 KV, 10 MVA DYN 11 copper wound Delta star, out door type transformer with on load tap changer having losses IE. no load loss 7 KW and full load loss 50 KW with oil level indicator, breather, thermometer, conservator with Bochhalz relay vent pipe to I.S. Conforming to 1.S. 2026 part 1&4 including loading unloading and cartage complete in all respect as per direction of Engineer-in-charge. Make: Areva, Crompton, ABB, MEI and as per approved GTP by PVVNL.

Supply & fixing of 33KV Control Panel for single Transformer of approved quality and make complete with all material labour T & P etc. for proper completion with all respects.

S/E of 33 KV, Line Isolator/Bus Isolator Structure made of 4 nos. 125x65 mm. 10.7 Kg/m Channel at a height of 2.5 Mtr above ground and 1 Mtr below ground on a cement concrete pad of 75 mm thick with 1:4:8 cement concrete foundation including excavation back filling, making plinth of required height & with required fabrication for .70 m, of 4 no. horizontal bracing at top and bottom of M.S. Flat 50x6 mm and .82m, 12 no. of cross bracing of M.S. Flat 50x6 mm of 2.0 Kg/m and top of 2.6m, 2 no. M.S. Angle 75x75x8 mm, 8.9 Kg/m as per drawing (for structure) and applying a priming coat of approved steel primer Complete in all respects as per direction of the E/I.

S/E of 33 KV Lightning Arrestors/Post Insulator Structure made of 2no. M.S. Channel 100x50 mm, 7.9Kg/m and top of 2 no. M.S. Angle 50x50x6 mm, 4.5 Kg/m Lightning Arrestors/Post Insulator are to be mounted on M.S. Plate of 200x150x8 mm (3 nos.). Height of structure is to be 2.5 Mtr above ground and 1 Mtr below ground on a 75 mm thick cement concrete pad with 1:4:8 cement concrete foundation, making plinth of required height including all fabrication as per drawing and applying a priming coat of approved steel primer Complete in all respects as per direction of the E/I.

Construction of plinth of size 2.0 mtr x 1.5 mtr x 0.9 mtr suitable for erection of super structure for 33KV VCB including grouting of anchor bolts in proper alignment and level. Scope of work includes excavation of foundation base concreting in CC 1:4:8 (cement, fine sand & brick ballast ),1st class brick work in cement mortar of ratio 1:4 and RCC work in ratio 1:2:4(cement coarse sand and stone grit of 20mm gauge) as per drawing complete with all material labour T & P etc. complete in all respects.

Construction of plinth for 5MVA to 10MVA transformer of size 4.0mtr x 4.0mtr x 3.0mtr.Having 1.5 m above ground level.The work including excavation of foundation base concreting CC in 1:4:8 ratio (cement ,fine sand & brick blast) , first class brick work in cement mortar of ratio 1:4 and RCC working ratio 1:2:4 (cement ,coarse sand and stone grit of 20mm gauge using MS Bars of 12 mm dia in reiactercement including its cutting , bending & binding in required shape .The work also includes laying of 2 Nos 4.0m long rail 100 x 50mm place at top. complete with cutting welding & proper fitting etc.

S/F of steel structure for fixing of 33kv CT & PT. made of 125x65mm channel iron 2 Nos., 10.7 Kg/m Channel at a height of 2.5 Mtr above ground and 1 Mtr below ground on a cement concrete pad of 75 mm thick with 1:3:6 cement concrete foundation including excavation back filling, making plinth of required height & with required fabrication for 2.4m, 2 no. bracing of 75x75x8 mm M.S. angle iron 8.9 Kg/m at the top of 2.5m, as per drawing (for structure) and applying a priming coat of approved steel primer Complete in all respects as per direction of the E/I.

Supply and fixing of 2 metres high cage fabricated with 3mm thick expanded metal fixed on 50mm x 50mm x 6mm angle iron frame having vertical members spaced at 1 to 1.25 mts and horizontal members spaced at 1 mt. The vertical members shall be grouted in floor and horizontal members in the wall to a depth of 300mm with ends forked.The cage shall have 2000mm x 1000mm size one leaf door with locking device having door frame fabricated with 35mm x 35mm x 6mm angle iron and 3mm expanded metal duly fixed with the cage member with hinges etc. The cage shall be painted with red oxide primer and synthetic enamel paint. The job includes all materials, labour, T&P etc. for proper completion of work.

Supply & erection of overhead line with ACSR conductor on poles / service bracket including binding etc. complete in all respects.Dog conductor

Supply of 3 core 300 Sqmm standered aluminium conductor XLPE (Cross linked polyethylene) insulated PVC bedded, Galvanised flat steel strip armoured cables confirming to I.S. 7098 (Part-II with latest amendments)33 KV grade.

Laying of one number XLPE power cable of 33 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. Above 120 sq. mm and upto 400 sq. mm [139*0.789=109.67*(111/110)=110.66]

Supply and fixing of XLPE 3x300 Sqmm 33 KV cable Jointing kit Outdoor. As per direction of E/I Make Gloster, Krishna & Havells. (As per approved GTP by PVVNL)

Trenchless Horizental boring with more then 2 Mtr. & upto 6 Mtr. Below ground level with 125 mm HDPE Pipe (PE-80, PN-6 Grade) by Machine Technology including cost of HDPE Pipe, T&P, Labour and all required meterial suitable for laying of LT 1100 V cable 120 Sqmm to 400 sqmm, 11000 V HT cable 120 Sqmm to 400 Sqmm and 33000 V HT cable upto 120 Sqmım size with proper completion of work as per direction of engineer in charge.

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required. (OD-200mm & ID-175 mm nomial) [548*0.789=432.37*(111/110)=436.30]

Supplying and fixing of light class G.I. pipe of 100 mm dia. (nominal) 3 metres length along the pole for protection of under ground cable as required. [4907*0.789=3871.62*(111/110)=3906.81]

Supply and erection of 33 KV pin insulator complete with large steel head G.I. pin,nuts,washers etc. as required. [825*0.789=650.92*(111/110)=656.84]

Construction of cable trench of dimension 1m x1m x 0.5m for cable laying.The work including earth work and excavation of foundation base concreting CC in 1:4:8 ratio (cement ,fine sand & brick blast) , first class brick work in cement mortar of ratio 1:4 and RCC working ratio 1:2:4 (cement ,coarse sand and stone grit of 20mm gauge using MS Bars of 10mm dia in reinforcement including its cutting , bending & binding in required shape making trench cover 60 mm thick for above cable trench Complete in all respects as per direction of the E/I.

11KV LINE Supply,installation,testing and commissioning of 11KV VCB For O/G CTR 200/100/5A. 350MVA (1250 Amp.) outdoor type of approved quality and make with necessary all materials labour T & P etc loading unloading complete as per direction of E/Inch Make Kirloskar/Bicco/LAWRIE/ALSTOM/ ABB/Crompton (As per approved GTP byPVVNL)

Supply,installation,testing and commissioning of11KV VCB, I/C CTR 600/300/5A, 350MVA, 24 Volt (1250 Amp.) outdoor type of approved quality and make with necessary all materials labour T & P etc loading unloading complete as per direction of E/Inch Make Kirloskar/Bicco/LAWRIE/ALSTOM/ ABB/Crompton (As per approved GTP byPVVNL)

Supply & fixing of 11 KV bus coupler, 1250AMP of approved quality and make complete with all material labour T & P etc. for proper completion with all respects.

supply & fixing of 11KV TPMO switch with polymer insulator with clamps complete in all respect as per direction by E/I.

Supply & Fixing of 11 KV 3-phase DO fuse set with clamps complete in all respect as per direction by E/I.

Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc, as required. [2628*0.789=2073.49*(111/110)=2092.34]

Supply and fixing of 24 Volt Battery Set having 2 volt 60Ah set of 15 cells (Exide) with inverter of approved quality and make complete with all material labour T & P etc. for proper completion with all respects.

Supply and fixing of 24 Volt battery charger with cabinet of approved quality and make complete with all material labour T & P etc. for proper completion with all respects.

Supply of 3 core standered aluminium conductor XLPE insulated cable 3 X 300 sq.mm 11KV grade.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing RCC/HUME/METAL pipe as required. Above 120 sq. mm and upto 400 sq. mm. [134*0.789=105.72*(111/110)=106.68]

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 kV grade as required. 300 Sq. mm. [22795*0.789=17985.25*(111/110)=18148.75]

Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 kV grade as required. 300 sq.mm. [16249*0.789=12820.461*(111/110)=12937.01]

Supply of armoured control cable of 4 x 2.5 sq.mm.

Supply of armoured control cable of 2 x 2.5 sq.mm.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.upto 35 sq. mm. [387*0.789=305.34*(111/110)=308.11]

Supply of steel tubular pole 11metrer long designated IS:410 SP-55 botom galvenised complete in all respect.For double pole structure.

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc. as required. Above 10.00 meter and upto 12.00 meter [8177*0.789=6451.65*(111/110)=6510.30]

Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) double pole cross arm for three wire 11KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50mm X 6mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/fittings, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required. [5125*0.789=4043.62*(111/110)=4080.38]

Painting of the electric pole with 2 coats of aluminium paint over red oxide primer complete in all respect.

EARTHING Supply and burring of Safe Earthing Electrode T-19, (Hot Dip Galvanized), Length up to 3000mm, outer Dia 50 mm inner Dia 25 mm, terminal Dia 12mm, outer GI pipe of 16 swg and inner GI pipe of 12 swg with Hot Dip Galvanization up to 100 micron filled with crystalline conductive mixture (CCM) having anti corrosive & conductive property with 50 kgs activated soil (BFC) capable of reducing the soil resistivity with good mixture of retaining capacity and one earthing lead of 25mm x 3mm G.I. strip, upto switch board (from apron to switch board, the cost of G.I. strip will be extra) along with 30 cm square C.I. frame with hinged cover & masonry housing. Make: As approved in U.P. P.W.D., & C.P.R.I. Certified.

Supply, laying & fixing of earthing mat of 32mm dia M.S. rod black including cartage, cutting, welding and binding etc.

Providing and fixing earth bus of 50 mm x 5 mm copper strip on surface for connection etc as required complete in all respect. from earth electrode directly in the ground as required complete in all respect. [2113*0.789=1667.15*(111/110)=1682.31

Earthing with copper earth plate 600mm X 600mm X 3mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required. [13838*0.789=10918.182*(111/110)=11017.43]

Supply and laying of 32 mm x 6 mm G.I. strip from earth electrode directly in the ground as required complete in all respect.

Supply and burying of 40mm dia x 4.5 metres long G.I. Pipe vertically for earthing having 12mm dia. Holes spaced 75mm apart drilled up to 2 metre from the bottom complete with earthing lead of No. 6 to 8SWG GI wire in G.I. Pipe up to appron (and from appron to switch board the cost of G.I. wire and pipe will be extra) upto switch board, 30cm square C.I. box with hinged cover masonary enclosure, funnel at top, alternate layers of charcoal/coke and salt at least 150mm thick alround etc. as per directions of Engineer-in-charge complete in all respects as per drawing.

FIRE SAFETY ITEMS Supply and fixing of fire extinguisher, ABC Type 4.00 kg. capacity (ISI Marked IS : 15683 & TAC approved) complete with initial charge and wall bracket, along with supply of all materials and labour for proper completion of work.

Supply and fixing of fire bucket, round bottom made of G.I. sheet 9-11 litres capacity duly painted as per fire brigade design, supported on hanging bracket chained and locked, initially filled with fine river sand, water as per directions of Engineer-in-Charge.

Supply and laying of 1800mm x 900mm x 12mm thick chequered rubbbber matting of tested quality.

Supply and fixing of shock treatment chart (Prescribed under LE rules) duly farmed with glass and supported from back with hard board or shoft board with supply of all material labour T&P for proper completion of work.

CIVIL WORK Supply and laying of 20mm size stone grit .

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. [260.30*0.781=203.29*(111/107)=210.89]

Filling with available fly ash and earth (excluding rock) in trenches or embankment in layers (each layer should not exceed 15 cm), with intermediate layer of compacted earth (Soil density of 98%) after every four layers of compacted depth of fly ash, sides & top layer of filling shall be done with earth having total minimum compacted thickness 30 cm or as decided by Engineer-in-charge, including compacting each layer by rolling/ramming and watering, all complete as per drawing and direction of Engineer-in-charge. [308.20*0.781=240.70*(111/107)=249.70]

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement: 6 coarse sand) [6812*0.781=5320.17*(111/107)=5368.53]

Brick work with common burnt clay F.P.S. (non modullar) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in: Cement mortar 1:6 (1 cement: 6 coarse sand). [9105.95*0.781=7111.74*(111/107)=7377.60]

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:3:6 (1) Cement: 3 coarse sand (zone-III) denved from natural sources: 6 graded stone aggregate 20 mm nominal size derived from natural sources). [7294.70*0.781=5697.16*(111/107)=5910.14]

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: 1.5:3 (1 cement: 1.5 coarse sand (zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources) [9045.75*0.781=7064.73*(111/107)=7328.83] Footing

Column

Plinth

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: 5.3 (1 cement: 1.5 coarse sand(zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources. [10852.95*0.781=8476.15*(111/107)=8793.02]Column

Tie Beam

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding complete in all respect. Mild steel and Medium Tensile steel bars. [107.10*0.781=83.64*(111/107)=86.77] Footing (Dia.=12mm)

Column (Dia.=12mm)

Plinth (Dia.=10mm)

Tie Beam (Dia,=10mm)

Ring (Dia,=08mm)

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification.per bag of 50kg cement used. [18.15*0.781=14.17*(111/107)=14.70]

Centering and shuttering including strutting, propping etc, and removal of form for Foundations, footings, bases of columns, etc. for mass concrete. [392.15*0.781=306.26*(111/107)=317.71]

CEMENT PLASTER (IN COARSE SAND) 12 mm cement plaster of mix: (1 cement: 4 coarse sand) [357.35*0.781=279.09*(111/107)=289.52]

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.In cement mortar

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