PROVN OF STAND BY POWER SUPPLY AT SMC, OTES AND P-297 BUILDING AT AF STN AMRITSAR CANTT

Amount

Building Work

Surface excavation in soft/loose soil n.exc. (not exceeding) 30cm deep and averaging 15cm deep and getting out complete all as specified & as directed.

Excavation in trenches in soft/loose soil not exceeding 1.5 meter wide and not exceeding 1.5 meter deep for laying of cables and foundation of poles etc. and getting out complete all as spceified and as directed.

Removing excavated material (soil) n.exc 50m and depositing where directed at a level n.exc 1.50m above the starting point complete all as specified & as directed.

Returnig, filling in, incl spreading, leveling watering and well ramming in layers not exc 25 cm thick each layer above or below ground level complete all as specified & as directed.

M&L for Brick work with old size sub class "B" bricks, straight or curved on plan exc 6 m mean radius built in CM 1:4 complete all as specified & as directed.

M&L for rendering 15mm thick in cement mortar (1:4) using water proofing compound @ 2% by weight of cement finished even and fair without extra cement complete all as specified and as directed. Note:- WPC shall be measured and paid for separately .

Supply only integral water proofing compound (ISI) marked complete all as specified and as directed.

M&L for preparing New plastered surfaces of walls and applying two coats of cement base paint complete all as specified and as directed.

M&L for plain cement concrete type D2 1:4:8 (40mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and as directed.

M& L for 100 mm thick plain cement concrete 1:2:4 type B1 (20mm graded stone agregate) complete all as specified and as directed.

M& L for Forming construction joints 30mm deep x 10mm wide and filled with sealing compound grade 'A' complete all as specified and as directed.

Excavating in post holes (or similar holes) each n exc 0.5 cum in soft/ loose soil, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, watering etc in layers not exceeding 25 cm thick each layer, removing surplus soil to a distance n. exc 50 m and making good surface complete all specified and as directed.

M&L for PCC 1:3:6 type C2 cement concrete type 40mm aggregate in foundations, filling and mass concrete complete all as specified and as directed.

M&L for rolled mild steel joist, channel, angle/Tee Tubular sections (cut to ordinary lengths ie within 20mm of the length indicated) confirming to Fe-290 (Gde E165) fixed independently with or without connecting plates etc or Tubular sections confirming to IS-1161-1979 graded St-240 st 240 complete all as specified and as directed.

M&L for mild steel roof trusses (framed) trussed, purlins, crane gentries, rails and fastenings and heavy brackets framing (Beam, Tee, angle, channel or flat sections including distance pieces, cleats etc confirming to Fe-290 (Gde E165) or Tubular sections confirming to IS-1161-1979 st 240 complete all as specified and as directed.

M&L for mild steel Plates (plain black sheet) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment etc. confirming to Fe-290 (Gde E165) complete all as specified and as directed.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour approved by the AGE(I) having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and as directed.

M&L applying two coats of synthetic enamel paint on new or previously untreated steel surfaces of any description over 10 cm in or grith, not otherwise described, over a coat of red oxide primer including preparation of surface complete all as specified and as directed.

EXTERNAL ELECRIFICATION WORK

Supply and installation of silent Diesel Engine driven generating set 415 volts, 3 phase 4 wire, engine as per IS:10001/ 10002 and Alternator as per IS: 13364 complete including relay panel and switch gears for automatic starting on main failure (AMF Panel), control panel having meter and sound proof canopy as per CPCB norms 4+ Compliant of capacity 125 KVA , Factory assembled, shrinkpacked, canopised disel generator set Air Cooled diesel engine directly coupled to alternator (Brushless), both mounted on a common base frame complete with standard control panel, fuel tank, battery leads, first fill of Engine oil, coolant and all standard accessories built into the canopy, Service manual along with cat part list and price list-03 sets as specified and as directed. DG Set shall be equipped with : (i) Disel Engine complete with all accessories comply with the IS 10002/BS 5514/ISO 3046 latest edition, tuurbo charged multi cylinder V type in line type with mechanical fuel injection system, the engine with all accessories shall be enclosed in a enclosure to make it work silently (Within permissible noise level), air cooled (ii) An alternator directly coupled to the engine through coupling complete with all accessories shall comply with BS 2613/IS 4722/IEC 34 latest edition. The alternator shall be continuosly rated duty suitable for 415V, 3 Phase, 50 Hz. Power development having brush less, synchronous, self excited, self regulating system, the rotor shall be dynamically balanced to minimize vibration, the alternator shall be fitted with shaft mounted centrifugal fan, alternator regulator shall be directly coupled to the engine and shall be complete with the excitation system, automatic voltage regulation of +/- 1%, voltage adjusting potentiometer and under/over speed protection, terminal box suitable for termination of 95 Sq mm 3.5 Core XLPE cable, one spare set of terminal shall also be available for connection (iii) Automatic voltage regulator (iv) Complete starting arrangement, including battery with battery chargers, one number of 12 V batteries complete with all leads, terminals and stand shall be provided. The battery shall have sufficient capacity to give 10 Nos successive starting impulse to the disel engine,the battery charger shall be completed with transformer, suitable rating (415V, 3 Ph, 50 HZ/230V, 1 Ph, 50 HZ) rectifier circuit , DC Ammeter & Voltmeter, Charger shall be provided with output voltmeter & Ammeter (v) The engine and alternator shall be mounted on a common heavy duty, rigid fabricated steel base frame constructed with ISMC of suitable sections, adequate number of anti-vibration mounting pads shall be fixed on the common base frame on which engine and alternator mounted to isolate the vibration from passing on to the common base frame or the foundation of the DG set

Supply and installation of silent Diesel Engine driven generating set 415 volts, 3 phase 4 wire, engine as per IS:10001/ 10002 and Alternator as per IS: 13364 complete with relay panel and switch gears for automatic starting on main failure (AMF Panel), control panel having meter and sound proof canopy as per CPCB norms 4+ Compliant of capacity 100 KVA , Factory assembled, shrinkpacked, Kirloskar make, canopised disel generator set of model 4K1080ETA 4G1 diesel engine directly coupled to alternator (Brushless), both mounted on a common base frame complete with standard control panel, fuel tank, battery leads, first fill of Engine oil, coolant and all standard accessories built into the canopy as specified and directed by Engr-in-Charge DG Set shall be equipped with : (i) Disel Engine complete with all accessories comply with the IS 10002/BS 5514/ISO 3046 latest edition, tuurbo charged multi cylinder V type in line type with mechanical fuel injection system, the engine with all accessories shall be enclosed in a enclosure to make it work silently (Within permissible noise level), air cooled (ii) An alternator directly coupled to the engine through coupling complete with all accessories shall comply with BS 2613/IS 4722/IEC 34 latest edition. The alternator shall be continuosly rated duty suitable for 415V, 3 Phase, 50 Hz. Power development having brush less, synchronous, self excited, self regulating system, the rotor shall be dynamically balanced to minimize vibration, the alternator shall be fitted with shaft mounted centrifugal fan, alternator regulator shall be directly coupled to the engine and shall be complete with the excitation system, automatic voltage regulation of +/- 1%, voltage adjusting potentiometer and under/over speed protection, terminal box suitable for termination of 95 Sq mm 3.5 Core XLPE cable, one spare set of terminal shall also be available for connection (iii) Automatic voltage regulator (iv) Complete starting arrangement, including battery with battery chargers, one number of 12 V batteries complete with all leads, terminals and stand shall be provided. The battery shall have sufficient capacity to give 10 Nos successive starting impulse to the disel engine,the battery charger shall be completed with transformer, suitable rating (415V, 3 Ph, 50 HZ/230V, 1 Ph, 50 HZ) rectifier circuit , DC Ammeter & Voltmeter, Charger shall be provided with output voltmeter & Ammeter (v) The engine and alternator shall be mounted on a common heavy duty, rigid fabricated steel base frame constructed with ISMC of suitable sections, adequate number of anti-vibration mounting pads shall be fixed on the common base frame on which engine and alternator mounted to isolate the vibration from passing on to the common base frame or the foundation of the DG set

Supply, laying, jointing and commissioning, LT under ground cables XLPE insulated screened PVC bedded galvanized steel strip armoured electric power cable (heavy duty) with alumininum conductor cross sectional are 95 Sq mm 3.5 core LT, 1100 volts grade , laid in trenches , along poles or passing through pipe or laid under floor or through/ on walls etc, icomplete all as specified and as directed Note for Item Nos 25 to 28:- Excavation and earth work, sand cushioning, bricks protection and GI pipes for protection shall be measured and paid for separately.

Supply, laying, jointing and commissioning, LT under ground cables XLPE insulated screened PVC bedded galvanized steel strip armoured electric power cable (heavy duty) with alumininum conductor cross sectional are 70 Sq mm 3.5 core LT, 1100 volts grade , laid in trenches, along poles or passing through pipe or laid under floor or through/ on walls etc, complete all as specified and as directed

Supply, laying, jointing and commissioning, LT under ground cables XLPE insulated screened PVC bedded galvanized steel strip armoured electric power cable (heavy duty) with alumininum conductor cross sectional are 50 Sq mm 3.5 core LT, 1100 volts grade , laid in trenches, along poles or passing through pipe or laid under floor or through/ on walls etc, complete all as specified and as directed

Supply, laying, jointing and commissioning, LT under ground cables XLPE insulated screened PVC bedded galvanized steel strip armoured electric power cable (heavy duty) with alumininum conductor cross sectional are 35 Sq mm 3.5 core LT, 1100 volts grade , laid in trenches, along poles or passing through pipe or laid under floor or through/ on walls etc, complete all as specified and as directed

M&L sand cushioning with a layer of dry river sand 80mm thick before laying of cable and 150mm thick (punned down to 100mm thick) after laying of cables, in trenches/ducts complete all as specified and as directed. Note: Punned down thickness (overall 18cm), shall be considered for measurement and payment.

Supply and laying PCC cable covers of Class LV, Type-I (flat) of size 250mmx150mmx40mm laid flat and dry in trenches over the cable for protection prependicular to the direction of cable adjacent to each other complete all as specified and as directed.

M&L for GI pipe light grade 80mm dia bore for cable protection fixed to pole or under road/ pavement with and including MS clamps, nuts, bolts etc as required complete all as specified and as directed.

M&L for GI pipe light grade 50mm bore for cable protection fixed to pole or under road/ pavement with and including MS clamps, nuts, bolts etc as required complete all as specified and as directed.

M&L for Factory made vertical type sheet steel enclouser distribution boards, double door, 3 phase 415 volts 4 way with 200 amps rating copper bus bar of suitable size and PVC insulated copper jumpers from the MCCB to the out going circuits (one incoming MCCB and 12 outgoing MCBs circuits) comprising of 3 phase 4 wire of suitable rating including MCCB 125 amps, 25 KA, TP, 415 volts, 50 Hz = 01 No. and 12 Nos MCBs 6-32 Amps complete all as specified and as directed.

Material and labour for earthing complete with GI earth plate electrode of size 600mm x 600mm x 6mm thick burried directly in ground vertically (depth of pit not less than 2.25 m below normal ground level), with top edge of earth plate not less than 1.5 m below normal ground level, earth plate surrounded from all sides by 15cm thick packed alternate layers of charcoal dust and common salt, electrode connections using galvanized iron strip of size 25mmx4mm thick (upto body of equipment) by means of nuts, bolts, check nuts & GI washers, connected to main switch board or main control board or test point, protected by galvanized iron pipe light grade 32mm dia bore, watering pipe 20 mm bore GI light grade pipe with funnel & wire mesh, with and including including all necessary excavation & earth work, PCC chamber in PCC (1:2:4) type B-1 & RCC cover all as shown in electrical plate No 3 of MES Schedule Part-I (2009) complete all as specified and as directed. Note(s) :- (i) RCC pit cover shall be pre-cast of RCC (1:2:4) type B-1, 80mm thick reinforced with XPM not less than 4Kg/Sqm. (ii) PCC chamber shall be constructed 500 mm away from the edge of earth pit. (iii) Rate shall include GI strip and protection pipe of length 7.5m, GI pipe beyond 7.5m length required at site shall be measured and paid separately. (iv) Earth resistance should be less than 2 Ohm. In case the test results are not found below 2 Ohm, complete earthing will be redone without any extra cost to Govt.

Material and labour for earthing complete with GI earth plate electrode of size 600mm x 600mm x 6mm thick burried directly in ground vertically (depth of pit not less than 2.25 m below normal ground level), with top edge of earth plate not less than 1.5 m below normal ground level, earth plate surrounded from all sides by 15cm thick packed alternate layers of charcoal dust and common salt, electrode connections using galvanized iron strip of size 32mmx6mm thick (upto body of equipment) by means of nuts, bolts, check nuts & GI washers, connected to main switch board or main control board or test point, protected by galvanized iron pipe light grade 40mm dia bore, watering pipe 20 mm bore GI light grade pipe with funnel & wire mesh, with and including including all necessary excavation & earth work, PCC chamber in PCC (1:2:4) type B-1 & RCC cover all as shown in electrical plate No 3 of MES Schedule Part-I (2009), testing on completion complete all as specified and as directed. Note(s) :- (i) RCC pit cover shall be pre-cast of RCC (1:2:4) type B-1, 80mm thick reinforced with XPM not less than 4Kg/Sqm. (ii) PCC chamber shall be constructed 500 mm away from the edge of earth pit. (iii) Rate shall include GI strip and protection pipe of length 7.5m, GI pipe beyond 7.5m length required at site shall be measured and paid separately. (iv) Earth resistance should be less than 2 Ohm. In case the test results are not found below 2 Ohm, complete earthing will be redone without any extra cost to Govt.

KHAJURIA ENGINEERS (BID ID -3130532)

Northern cable fault locatoers (BID ID -3141743)

R D Bansal (BID ID -3143350)

kapoor and co (BID ID -3134842)