Tender for the work Survey, Design, Manufacturing, Supply of material, Erection, Testing and Commissioning of new 33 KV Feeder bay at 33/11 KV, 2x6.3 MVA SubStation Jabli for erection of New 33 KV Double Circuit Line from 33/11 KV, 2x6.3 MVA Sub-S

Amount

C/o 33 KV FEEDER BAY

Prov.33 KV Control & Relay (CR) Panel (33 KV Incomer Bus [Numerical Relay, IEC 61850](ABB, Venson, Alstom, Schneider, CGL, ERL or Siemens make)

Prov. 33 KV VCB (36 KV, 1250A, 26.2 kA, outdoor type) (ABB, Siemens,Alstom, Schnieder, CGL or BHEL Make)

Prov. 33 KV Isolator (1250A,25kA, with Earth Switch) (Faraday, Electrolyte, CGL, Siemens or switchgear & Structures make)

Prov. 33 KV Isolator (1250 A,25kA, without Earth Switch) (Faraday, Electrolyte, CGL, Siemens or switchgear & Structures make)

Prov. L.A./ Surge Arrester (30KV,10kA, Station Class, ZnO Porcelian) (Oblum, Lamco or CGL make)

Prov. 33 KV Current Transformer (33 kV, 1 Φ, 600-300/1-1-1A) Ratio Multi Core, Outdoor) (1 No. per Φ) (Mehru, SCT, Heptacare or AE make)

Prov. 33 KV Potential Transformer (33 kV/110 V, 1 Φ, Ratio Multi Core, Outdoor) (1 No. per Φ)(Mehru, SCT, Heptacare or AE make)

SUPERSTRUCTURE & BUSBAR:-

33 kV super structure & busbar

(i) R.S. Joists, size 12800x200x100 mm 3 supports i.e. (3x12.8x25.4)=975.36 kg say 0.975 MT

Foundation of RS Joist

TOR 10 mm Dia ,100 mm Center to Center (As per HPSEBL Drawing No.14)-41.64 Kg

Adding 10% wastage=4.164 Kg

Total=45.8 kg i.e. 46 kg=46x3=138 Kg

M.S. Plate 500x500x10 mm for Top and Bottom of R.S. Joists i.e. 2x20=40x3=120 Kg

M.S. 16 mm Dia Foundation Bolts with washers & Nuts etc.

(i) M.S. channel iron 125x65 mm, X-arm @13.1 kg/m At

5% wastage for Bus-bar,Isolators,CT,LA's transformer etc.

(a) 5.5 Mtr long =22 No.

(b) 3.5 Mtr long =10 No.

Total =4.5x22+3.5x10=134 Mtr

Nuts & Bolts with Washers off sizes

EARTHING ( Equipment for 33 KV Outgoing Feeder)

Prov. M.S. Flat 50x6 mm weighting @ 2.4 Kg./ mtr including 5% wastage for each set of LA 's @ 20.00 mtrs each = 20x1x1.05 = 21.00 Mtrs.

Prov. M.S. Flat 50x6 mm weighting @ 2.4 Kg./ mtr including 5% wastage for Structure @ 20.00 mtrs each = 20x3x1.05 = 63.00 Mtrs.

Prov. M.S. Flat 50x6 mm weighting @ 2.4 Kg./ mtr including 5% wastage for 1 No. VCB & set of CT 's body earthing @ 10.00 mtrs each = 1x10x1.05 = 10.5 Mtrs.

Sub-Total (a+b+c)= 21.00 +63.00+ 10.5 = 94.5x1.20 = 113.4 Kg

Add welding of Risers and corrosion protection @ 5% of Sub-Total

Prov. G.I. wire No. 6 SWG for screening etc.

Prov. Eye block for screening

Prov. Turnbuckle for screenig

EARTHING ( Layout of Earthmat)

Prov. M.S. Flat 50x6 mm for ground mat including 5% wastage & welding @ 2.4 Kg. /mtr. = (5.5x5+4.3x4) =44.7=44.7x2.4=107.28 Kg

Prov. 20 mm round, 3.00 mtrs long & weight @ 2.47 Kg./mtr = 03 Nos. Electrode= 3x3x2.47 = 22.23 Kg.

Prov. G.I.pipe 50 mm dia with holes of 16 mm dia at 150 mm from centre to centre for 2.00 Mtrs. Distance from bottom

Prov. M.S. Plate 150x150x6 mm for three connection = 3x1.13 =3.39 Kg

Prov. Welding etc. of points @ 5% on above items

Prov. Galvanized Nuts & Bolts of 16 mm dia , 50 mm long = 0.500x6 = 3.00 Kg.

Prov. Chequred Plate cover 500x500x6mm i.e. 11.80 Kg.= 11.80x6 = 47.20 Kg

Prov. Chemical Rod 50 mm dia alongwith chemical material from centre to centre for 2.00 Mtrs. Distance from bottom.

33 kV BUS-BAR

Prov. 33 KV Disc Insulator tension String complete (3 Nos. Disc in each String (Porcelain, BS, 12kV, 90 kN) including Dead End Clamps etc.)

Prov.33 KV Pin insulator with Pin

Prov. ACSR Conductor 200 mm2 (30/7/3.00 mm) Panther for Bus-bar & Jumpers i/c 10% wastage.

Prov. PG/ T Clamps for Jumpering

Prov. T-Connection

CONTROL CABLE

Prov. Copper control cable of size 2x 2.50 mm2 for AC,DC supply (Havell’s, Special Cables, KEI or Universal make)

Prov. Copper control cable of size 4x 2.50 mm2 for CT connection (Havell’s, Special Cables, KEI or Universal make)

Prov. Copper control cable of size 12x 2.50 mm2 for C&R Panel (Havell’s, Special Cables, KEI or Universal make)

Prov. Lead Acid Battery Bank (200 AH,2V(15x2V) (AmarRaja or Exide make)

Cable Trenches with R.C.C. Covers

Excavation in foundation tranches etc in earth work left upto 1.5 m stacking the excavated soil and disposing all surplus excavated earth with in lead of 20 mtr. (PW/JW 50%.)

Providing and laying cement concrete 1:3:6 (1 cement:3 sand:6 graded stone aggregate 40mm nominal size) excluding cost of centring and shuttering in: Foundations and plinth:

Providing and laying cement concrete 1:1.5:3 (1 cement :1.5: Sand : 3 graded stone aggregate 20 mm nominal size and curing complete excluding cost of form work in Foundation and plinth

Steel work welded in built up section trusses and framed work including cutting hoisting fixing in position and applying a priming coat of real lead paint in single sections completed of rolled steel

Providing mild steel/tor steel reinforcement for R.C.C work including bending, binding and placing in position complete up to floor two level.

Painting two coat (excluding priming cost on new steel and other metal surfaces with enamel paint brushing to give an even shade including cleaning the surface of all dirt,dust and other foregin matters

Providing form work with steel plates 3.15mm.thick welded with angle iron in frame 30x30x5mm. so as to give a fair finish including centring, shuutering, strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 Mtrs. and removal of the same for insitu-reinforced concrete & plain concrete work in: Foundation, footings basis of columns etc. and mass concrete.

33 KV CT/PT foundation

Excavation in foundation tranches etc in earth work left upto 1.5 m stacking the excavated soil and disposing all surplus excavated earth with in lead of 20 mtr. P/J work 50%.

Providing and laying cement concrete 1:3:6 (1 cement:3 sand:6 graded stone aggregate 40mm nominal size) & curing complete excluding cost of cantering and shuttering in foundation & plinth.

P/L Cement concrete 1:1.5:3 (1 cement:1.5 sand :3 graded stone aggregate 20mm nomonal size) curing complete ecluding cost of form work and reinforcement for RCC work.

(a) Foundation footing bases of columns and the like.

Providing mild Steel/Tor reinforcement for RCC work including bending binding and placing in position complete floor two level -Tor Steel.

Providing form work with steel plates 3.15 mtr. Thick welded with angle iron grames 30x30x5mm soil to gire a fair finish in cluding certaing , shuttering structing s and porping etc. height of proping and certering below supporing floors to ceeling not exceeding 4.00 mtrs and removal of the same for msiter renforced concrete work in vertical surface such as walls (any hickness) partilines and the like

33 KV VCB foundation

Excavation in foundation tranches etc in earth work left upto 1.5 m stacking the excavated soil and disposing all surplus excavated earth with in lead of 20 mtr. P/J work 50%.

Providing and laying cement concrete 1:3:6 (1 cement:3 sand:6 graded stone aggregate 40mm nominal size) & curing complete excluding cost of cantering and shuttering in foundation & plinth.

P/L Cement concrete 1:1.5:3 (1 cement:1.5 sand :3 graded stone aggregate 20mm nomonal size) curing complete ecluding cost of form work and reinforcement for RCC work.

(a) Foundation footing bases of columns and the like.

Providing mild Steel/Tor reinforcement for RCC work including bending binding and placing in position complete floor two level -Tor Steel.

Providing form work with steel plates 3.15 mtr. Thick welded with angle iron grames 30x30x5mm soil to gire a fair finish in cluding certaing , shuttering structing s and porping etc. height of proping and certering below supporing floors to ceeling not exceeding 4.00 mtrs and removal of the same for msiter renforced concrete work in vetaical surface such as walls (any hickness) partilines and the like

Providing & laying of sand & aggregrade

Excavation in foundation tranches etc in earth work left upto 1.5 m stacking the excavated soil and disposing all surplus excavated earth with in lead of 20 mtr. (PW/JW work 50%)

Providing and filling of course sand layer in 5 cm thickness in 33/11 KV Yard i/c loading and unloading complete.

Providing and spreading of 10 cm thick top layer of crushed hard stone aggregate 20 mm nominal size i/c loading unloading complete.

Wooven Mesh fencing

Steel work in single section i/c cutting, hoisting, fixing in position and applying a priming coat of red paint in R.S. joists, channels, angles etc.

Supply and fixing wovenplane G I wire fencing of mesh 50mm to 150mm to any type of standard rails, straining bolts.etc. including provision of binding wire staples etc.

Construction of Retaining wall

Excavation in foundation,trenches etc.in earth work, lift upto 1.50 metres stacking the excavated soil not more than 3 meters clear from the edge of the excavation and then returning the stacked soil in 15 cm.layers, when required in to plinth sides of foundations etc. and then disposing of all surplus excavated earth as directed with in a lead of 20 mtrs. (PW/JW ). 50% each

Providing and laying cement concrete 1:5:10 (1 cement : 5 Sand :10 graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work in: Foundation and plinth

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give fair finish i/c centring,shuttering, strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs etc.In (i) vertical surface such as walls (any thickness) partitions and the like.

Providing and laying cement concrete 1:4:8 (1 cement : 4 sand : 8 Graded stone aggregate 25mm nominal size) and curing complete excluding cost of form work in foundation and plinth in breast and retaining walls etc.

Providing and fixing PVC (D-Plast) rain water pipes- 75mm dia.pipe

Stone filling behind the Retaining walls

Excavation in earth work and filling in 15 cm. layers in foundation and plinths including ramming, watering and consolidating upto a lead of 20 metres and lift upto a 1.5 metres.(P/S)-50% Each

Pawan Kumar Sharma Govt. Contractor

UTRI HR Services Private Ltd

Nasir Mohd Rawat