1 WORK IN HEAD CONSTRUCTION OF LT SUBSTATION DPR SL NO 4 UNDER EUDD 7 NOIDA

Amount

Cartage of following material from ESC Noida/Sahibabad/ Ghaziabad /Any other ESC of Meerut Discom to JE Store and from JE store to various points site of work including loading and unloading at both ends : -

ST Pole 11 Mtr. Long

PCC Pole 8.5 Mtr. long

MS Channel (Dropper) 100x50x2028 mm.

MS Top channel (125x65x2240 mm)

11 KV Disc Insulator T&C type 4500 Kg.

11 KV Disc fitting

MS Channel 125x65x1300mm(T- off)

11 KV Pin insulator

11 KV Pin with nut

11/0.4 KV T/F 250 KVA

11 KV TPMO

11 KV Fuse Set

LT PVC Cable Al. 3.5x400 Sq.mm.

LT PVC Cable Al. 1x240 Sq.mm.

Stay complete (Stay rod 16x1800mm, stay wire 5 Kg.)

MS earthing rod of 20x2500mm & 6SWG earthing wire etc.

LT ABC (3x120+1x95+1x16) sq. mm.

Three Phase Distribution Box

Providing & fixing of following material of standard make / best quality for complete the work of pole structure at HT / LT line as per RESPO norms by the contractor at his own cost : -

Stone Pad 300x300x75mm

Clamp for LT (T-off) with bolt & nuts.

Holding clamp for Top channel, TPMO & Fuse set etc. with bolt & nuts.

LT incoming Panel with metering equipment & fixing arrangement (LS) as per site requirement.

Copper L-Piece 50x225x10mm (LS)

Copper L-Piece 62x225x12mm (LS)

Al Leg long barrel, off size (LS)

Danger board

Barbed wire G.I. including jumper

Stay clamp with bolt & nut.

Concreting of poles (0.880 Cu.m.each)

9 KV Lightening Arrestor

Red oxide paint

Aluminium paint

Suspension Clamp

PG Clamp

Dead End Clamp

Eye Hook

PRC 120 Sq mm

The Excavation of foundation pit in CC road/ mix soil/ normal soil/ soft & hard rack by using heavy duty compressor and its back filling and leveling etc. The size of the pit will be 600x600x1800 mm for each pole and having a depth of 1/6 of the full length of the support.

Fabrication of MS channel / Angle as per site requirement complete in all respects.

Erection of S.T. pole 11 Mtr. including fitting of all reqired accessories of HT/LT line as per RESPO schedule.

Erection of PCC pole 8.5 Mtr. including fitting of all reqired accessories of HT/LT line as per RESPO schedule.

Grouting of each pole (In ratio of 1:4:8 in Cement, sand and Brick Ballast) in size 450mmx450mmx1800 mm as per RESPO schedule Complete in all respects.

Construction of Plinth in size 450x450x300 mm of each (0.880 Cu.m) pole above the ground level (In ratio of 1:3:6 in Cement, sand and Brick Ballast) as per RESPO schedule Complete in all respects.

Fixing of 11 KV TPMO.

Fixing of 11 KV Fuse Set.

Fixing of 3 Phase Distribution Box.

Fixing of LT PVC Cable Al. 3.5x400 Sq.mm.

Fixing of LT PVC Cable Al. 1x240 Sq.mm.

Grouting & concreting of stay rod 1800x16 mm & Fixing, Tighting & nozzling of stay wire 5 kg with the pole of required tension with clamps, bolt & nut.

Excavation of earth and driving of M.S. earthing rod of size 20x2500 mm in earth and jointing through G.I wire of 6 SWG between support and earth electrode by providing proper size of bolts and nuts etc. as per RESPO schedule Complete in all respects.

Laying, Lifting and final Binding, Sagging of Cable LT ABC (3x120+1x95+1x16) Sq.mm. including fixing of all accessories as per RESPO schedule Complete in all respects.

Construction of new distribution 250 KVA T/F Plinth. The size of plinth shall be 2 Mtrs. long, 2 Mtrs. wide and height 1.5 Mtrs. from ground level with 15 CM thick top CC slab. The above work includes Excavation of earth, laying of bring ballast pad for foundation brick work, CC and plastering and proper curing complete with all respects as per RESPO schedule. (providing material for Plinth : Cement - 14 Bag; Fine Sand - 3 Cu.mtr; Coarse sand - 1.2 Cu.mtr; Brick Ballast - 0.45 Cu.mtr; 1st Class Bricks - 1300 Nos.; Stone Ballast - 0.4 Cu.mtr; MS channel 125x65mm - 48 Kg.; MS Twisted bar of size 20mm - 40 Kg.)

Mounting, installation of 250 KVA T/F on above Plinth, alongwith double earthing of the same, complete in all respect as per RESPO schedule.

Providing and installation of LT ACB 400 Amp. with cabinet / structure (L&T, Schneider, ABB, Hevell's, PVVNL approved make) as per following specification with all relevant certificate :-

400 amp. 03 pole fixed manual ACB.

Red/yellow/blue light indication

ON & OFF Indication

Amp., Volt meter& energy meter digital

Metering C.T 400/5A,

Panel fabrication of size 1250mm x 900mm x 600 mm made of M.S sheet 14 gauge with powder coating with panel lock and key arrangement.(two nos). and additional locking arrangement seprately including providing hut type shape as per drg.

Fabrication of aluminium bus-bar for each phases

Incoming size 425 mm x 50mmx12 mm (twin)

Out going size 720 mm x 50mm x 12 mm(twin)

Neutral size 900mmx50mmx12 mm.

Fabrication of pannel stand made of M.S Angle of size 900mm x 600mm x 500 mm as per drg.

Assembly of above ACB, Indicators, Meters, Metering CT & bus bar arrangment in the panel, fitting the panel on Stand with nut and bolts with wiring etc. & grouting in ratio 1:4:8 with cement, coarse sand and brick blast.

Providing and fixing of aluminium bus bar of size 300mmx60mmx12 mm on L.T side of T/F.

Making all connections with ACB & Distribution T/F and commissioning the ACB complete in all respect.

WORK OF PROVIDING AND FIXING OF 01 NOS. NEW WIREMESH FENCING OF 11/0.4 KV L.T. SUB-STATION INSTALLED AT ABOVE PLACE AS PER FOLLOWING (All Material provided by contractor for above work.) :-

1. Frames of size 12'X15'x6' for each fencing of LT Sub-stations. (All Material provided by contractor for above work.) 2. The fencing shall be fabricated out of MS angle iron of size 40x40x5 mm having 2 Nos. legs of 45 Cm. long in each frame duly welded and fixed with wire mesh of size 75mm 25mm, 10 SWG within the frame, pressed under MS flat of size 25x5 mm inside the angle iron on all four sides with the help of duly Welded along with cross bracing of 25x5 mm MS flat on every frame will be grouted in 1:2:4 cement mortar with cement, coarse sand 20 mm gauge stone ballast. 3. Every frame after Fabrication will be painted with one coat of red oxide and two coats of Green synthetic enamel paint of approved make after proper cleaning. 4. The above mentioned frame will be jointed with each other with 70 mm long MS flat of size 25x5mm by first class welding as per site. 5. Fabrication and providing of wire mesh fencing frame for gate of size 4’x6’. Fabricated as per above specifications with proper locking arrangement.

Construction of boundry / toe wall in bottom of fencing in brick work cement mortar 1:6 (1 cement : 6 coarse sand) for link in the size of 0.22mx0.60m (0.30m in earth, 0.30m above ground level) including plaster in cement mortar 1:4 and finishing with water proof cement paint. (Approx construction 12 Mtrs. boundry / toe wall for each fencing of LT Sub-stations.) (All Material provided by contractor for above work)

PROVIDING AND INSTALLATION OF CHEMICAL EARTHING FOR 250 KVA T/F (BODY & NEUTRAL) AND ACB (WITH ALL MATERIAL AND LABOUR). AS PERFOLLOWING (The all material and labour shall be provided by the contractor with 24 month guarantee for resistance value less than one OHM.) :-

Providing of earthing electrode :- Material Description : GI Electrode, Galvanization : 150 Micron (Min), IS Standard : IS 3043 / IEEE - 837, Short Time Current Rating kA (rms) For 1 Sec : 42 KA For 1 Sec, Dia of Electrode : 50mm, Length of Electrode : 3000mm, Weight of Electrode : 15 Kgm, Pipe Thickness : 4mm or As per IS : 1239 4mm, Inside Filling Material : Crystalline Conductive Mixture, Inner Strip : 3100 X 50 X 6 mm, Terminal Hole Dia : 16 MM. Technology : Metal Thermal Spray (Joints) Protection Earthing Resistance Value in Different Soil Conditions with ERIC Backfill Compound : Normal Soil - Upto 2 Ohms, Sand. Muran Soil - Upto 4 Ohms, Rock Soil - Upto 4 Ohms, Electrode Testing Cetificate : CPRI Testd. Surrounding Filling Material (ERIC):- Product : ERIC (Earth Resitance Improvement Compound), IS Standard : IS 3043/IEEE 837, Chemical Composition : Graphite, Activated Carbon, Bentonite, ETC., Resistivity Value : >0.2 Ohm Per Meter, Melting Temperature : 2500 Degree Centigrade, Specific Gravity : 2.6, PH Value of Chemical : 7-9, Solubility in water : 3.54, Colour : Light cream/Ash, Main Caution ; Sodium, Moisture Capacity at 105 Degree : 10%, Weight of Chemical used / Earthing Pit : 50 Kg, Water Absorbing Capacity : 20 Times, Environmental Effects : Eco Friendly. Test Certifictae : ROHS Certified, Thermal Stability : Testsed, Corrosion Resistance : Tested, Swell Test Certificate : Yes, Ph Value Test Certificate : Yes. Installation Parameter :- Need Hole Dia : 6"-8" Need Hole Depth : 3 Meter, Guarantee : 24 Month.

Providing and fixing of GI strip of size 32 mm x 6 mm suitable for 250 KVA distribution t/f & ACB installed at Above 11/0.4 KV L.T. Substation.

Providing and fixing of PVC Pit covers for above earthing electrode terminals.

Sai Enterprises (BID ID -4713607)

VIJAY ELECTRICAL (BID ID -4737468)