Supply And Erection Of 250 Kva Transformer With Allied Items At Dav Police Public School, Fatehabad - 1 HSR PART [11.5.3]12 mm cement plaster of mix : 3. 1:4 (1 cement: 4 fine sand) 2 [13.29.2]Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. 2. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 3 [20.86]Supply, erection, testing and commissioning of G.O. Switch two poles, with blade, pin 6 insulators operating handle with GI pipe 25 mm class B complete in all respects. 4 [23.22.1.12]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.12. Supply and erection of Modular case circuit breaker single pole/4 pole on existing wall/pedestal/Panel including bounding to earth and making necessary connections required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work. 4 pole MCCB 300 to 400 amp , 50 KA 5 [23.22.1.13]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.13. Supply and erection of Modular case circuit breaker single pole/4 pole on existing wall/pedestal/Panel including bounding to earth and making necessary connections required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work. 4 pole MCCB 600 to 800 Amp , 50 KA 6 [23.22.2.3]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 2.3. MCCB Enclosure made of Sheet Steel suitable for mounting MCCB of following ratings MCCB above 250 A and up to 630 A FP 7 [24.1.13]EARTHING AND LIGHTENING ARRESTOR 13. Providing and fixing 4.00 mm dia G1. Wire on surface or in recess for loop earthing as required. 8 [24.1.3]EARTHING AND LIGHTENING ARRESTOR 3. Earthing with G.I. earth plate 600 mmx 600 mm x 6 mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) complete as required. 9 [24.1.4]EARTHING AND LIGHTENING ARRESTOR 4. Earthing with tinned copper earth plate 600mmx600mmx3mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but withoutcharcoal or coke and salt) etc. complete as required. 10 [24.1.5]EARTHING AND LIGHTENING ARRESTOR 5. Extra for charcoal or coke and salt for G.I. plate or copper plate earth electrode. 11 [24.1.7]EARTHING AND LIGHTENING ARRESTOR 7. Supplying and laying 25mm x 3 mm G.I. strip in 40 mm dia,GI pipe as/from earth electrode including soldering etc. as required. 12 [24.1.9]EARTHING AND LIGHTENING ARRESTOR 9. Providing and fixing 25 mm x5 mm copper strip in 40 mm dia G.I. pipe from earth electrode as required. 13 [24.2.4.3]LT CABLE 4.3. Laying of underground cable in pipe /existing open/closed trench etc as required:- 50 Sq mm to 150 sqmm 2 to 4 Core 14 [24.3.2.1]HT CABLE 2.1. Laying and erection of XLPE II or 33 kv HT aluminium conductor armoured cable ISI mark laid on surface/pipe/cable tray with all labour and material as required up to 120 sqmm 3 core XLPE Cable 15 [24.3.4.1]HT CABLE 4.1. 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 :70 to 120 sqmm 16 [24.5.2.4]MISCELLANEOUS ITEMS 2.4. S/E mark double walled corrugated (DWC) HDPE, pipe 10 Kg/Cm2 ,laid 0.75 Metre below ground level including digging and refilling of earth including cost of suitable size socket/coupler for HDPE pipe including the cost of labour and material required to complete the job in all respect up to the entire satisfaction of Engineer in charge of the work. DWC/HDPE pipe 90/75 mm outer dia/inner dia 17 [4.14.1]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, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 1. All kinds of soil. 18 [6.1.1]Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1. 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size) 19 [6.1.6]Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 6. 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) 20 [6.33.1]Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect below plinth level 1. Mild steel and Medium Tensile steel bars 21 [7.21.1]Brick work with common burnt clay non-modular bricks of class designation 10.5 in foundation and plinth in: 1. Cement mortar 1:4 (1 cement : 4 coarse sand) 22 NS PART Category : Mid - Span Joints ; Sub Category : LT Fuse box - SMC with pole clamp (30 inch X 18 inch X 8 inch) 23 Supply and Erection of stay set suitable for 9/11 mtr long PCC pole made out of 7/8 SWG GI wire with U type MS rod 5/8``dia duly threaded by means of angle iron of size 50mmx6mmx6mm, 30 cm long and 6 ft. long MS rod5/8`` dia, 5` buried in the ground after fixing with cross channel of size 75mmx40mmx60cm. The stay wire will be binded on the top of the pole with the help of suitable size of double U type MS clamps and tied with nuts and bolts. the stay wire shall be insulated in the middle point with the help of insulator(for L.T./H.T. Pole ) and complete with one coat of red oxide with all labour and material required to complete the job in all respect up to the entire satisfaction of the Engineer-in- charge of the work. 24 SUPPLY and ERECTIONof lightning arrestor model SDU suitable for 11 KV 3 phase 50 cycle per second grounded neutral system comprising of spark gap type quench gap in service with non-liner resistor element housed in along with mountering clamps and confirming to ISS-3070 (part-I) of 1988 with latest amendments with all labour and material required to complete the job in all respect up to entire satisfaction of the Engineer-in-charge of the work. 25 SUPPLY and ERECTIONof -11 meter long PCC Pole 152 mm x 203 mm at top and 152 mm x 368 mm at bottom with working load of 360 Kg. burried 2.20 m in ground 26 Supply , Installation, testing and commissioning of cubical type dust and vermin proof H.T. Metering panel free for standing floor mounting suitable for 11 KV 3 Phase supply made out of 14 gauge MS sheet with channel from base frame painted with stoving synethic light gray enameled paint suitable for operation on 11 KV 3 Phase four wire 50 cycle systems effectively earthed system and consisting of the followings:- i) 3 nos 11 KV C.T of required capacity of stova burden class o.5 of approved make by HVPN. ii) ONE No PT 11KV/110 volts 3 phase oil cooled 10 va class 0.5 of make as approved make by HVPN. iii) 2 NOS cable holes for incoming and outgoing 11KV cable. iv) Wiring and terminal block v) THE panel will be complete with all internal wiring, inter connection of VT and HT, compound filling of cable and boxes, HT cable connections etc complete in all respect as approved by UHBVN/DHBVN authorities including the cost of security for H.T. Meter, testing fee of CTs, PT and other equipment`s as required by UHBVN/DHBVN authorities 27 Supply and erection of LT aluminium underground cable, loose in existing pipe or trenches complete with necessary connections. (i) 240 Sqmm 3.5 Core cable (armoured) 28 Supply of XLPE (E) 11 KV HT aluminium conductor armoured cable ISI mark laid in 1 meter below ground level with sand and bricks with all labour and material including digging and refilling of trench, required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work i) Size 50 sqmm 3 Core XLPE cable 29 `Supply of outdoor type, copper wound transformers 11 KV, 3 Phase, 50 cycle per second on plateform as per specification (to be installedoutdoor on existing plateform of reqd. size excluding cost of plateform): Energy Efficiency Level 2 As per latest Amend. No. 4 to IS:1180 Transformer Design and Testing IS:1180( Part-1)( 2 star)2014 and IS :2026 cable box on HT / LT both sides No load voltage ratio 11000/433 VoltsNo of phase-3 Frequency cycles - 50 Hz Type : Double wound core type and copper wound. Cooling - ONAN Duty - outdoor Vector group ISS DYN II/IS/2026/77 Tapping on HV compensation plus 5%to -10% in steps of 2.5% Fitting / accessories provides off circuit tape changer internally hand operated. Oil conservator with fitting hole. Plain oil level gauge with minimum level marking. Thermostate pocket 4 nos. plain rollers undirectional silica jel breather. 1st fitting of oil drum cum filter valve. Ratting of diagram plate. Two earth, terminals Explosion vent Air release plug. Temperature gauge Temperature rise (oil/Res) 0*C to 40/45* C i) 250KVA, capacity`
