CA NO.CWE BLY/GE (W)/ 42 OF 2020-21 PROVN OF AIR CONDITIONING, ELECTRIC WORKS COMPONENTS AND EARTHING FOR JOINT AIR DEFENCE CENTRE, JOINT OPERATION CENTRE AND ADHOC TACTICAL AIR CONTROL UNDER GE (WEST) BAREILLY

Amount

M&L point wiring with 1.5 Sqmm (FRLS) multi strand PVC insulated and unsheathed copper conductor cable concealed in PVC conduit 20 mm dia and including complete with 1.60mm thick pressed steel concealed galvanised terminal boxes and with top cover 3.0 mm thick ISI marked plastic laminated hylum sheet of required colour fixed with brass screws and cup washers, complete with all accessories and all as specified including 1.5 Sqmm (FRLS) PVC insulated unsheathed multistranded copper conductor to common earth and connected to earth dolly for One 5 pin 5 Amp switch socket out let point on an independent board complete all as specified and directed.

All as per item 1 here in before but for one 15 Amp 6 Pin switch socket out let independent with 2.5 Sqmm FRLS (Nominal Area) PVC unsheathed copper conductor single core multistranded complete all as specified and directed.

M&L for sub main wiring with two single core 6.0 Sqmm (FRLS) copper conductor PVC unsheathed cable medium grade including PVC conduit (appropriate size) concealed in wall for sub main connection including 6.0 Sqmm (FRLS) PVC insulated multistranded unsheathed copper conductor used as a earth wire to common earth and connection to earth dolly complete all as specified and directed. ( Note :- Two runs of 6.0 sqmm (FRLS) and one run of 6.0 sqmm (FRLS) for earth wire copper conductor shall be measured as one unit length) complete all as specified and directed.

S&F switch piano flush type 5 Amp single pole one way complete all as specified and directed.

S&F socket out let 2 in 1 flush type 5 Amp 5 Pin complete complete all as specified and directed.

S&F switch socket combination out let 6 Pin 2 in 1, 5/15 Amp flush type 240 Volt complete all as specified and directed.

S&F MCB SPN 40-63 Amp 240 volt complete all as specified and directed.

S&F MCB single pole 6 to 32 Amp 240 Volt 'B' curve 10 KA complete all as specified and directed.

S&F flush sheet metal enclosure SPN DB 8 way with double door IP-42 protection detachable gland plates, flush mounting for MCB fitted with bus bar , earth bar and neutral links complete all as specified and directed.

S&F Sheet metal enclosure factory fabricated for multiphase out going shitable for mounting MCCB as incomer of rating 100 Amp Vertical distribution board 4 way with suitable Amp rated bus bar having IP-42 protection and double metal door concealed in wall including connection with aluminium thibles as required completed all as specified. (Note : MCCB & MCB shall be Measured and paid Separately)

S&F for MCCB 100 Amp, 25 KA,Ics=100%Icu 4 Pole including complete electrical connection by appropriate size of copper lugs complete all as specified and directed.

Excavation in trenches in soft/loose soil n.exc. 1.5 mtr wide and n.exc 1.5 mtr in depth and getting out for laying of under ground cable complete all as specified and directed.

All as per Srl item No. 12 above but depth exceeding 1.5 mtr and not exceeding 3 mtr complete all as specified and directed.

Returning, filling in, any type of soil and spreading in layers n. exc 25cm thick each layer including watering & well ramming complete all as specified and directed.

Removal of surplus soil to a distance n.exc 50 mtr & depositing where directed at a level n. exc. 1.5 mtr above the starting point complete all as specified and directed.

M&L for providing of new sub class 'B' bricks old sizes, well burnt laid flat dry for protection of under ground cable complete all as specified and directed.

M&L for sand cushioning with layer of sand 8cm thick before laying of cable and 15cm after laying of cable in trenches, depth of sand cushoining shall be 18cm after punning complete all as specified and directed.

Supply and laying of factory made unreinforced pre cast concrete cable protection cover class HVP type - 1 with size 300mm x 180mm x 40mm laid across the cable (i.e width of cover along the length of cable) for cable protection complete all as specified and directed.

Supply laying and testing cable XLPE Insulated, screened, PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty) with stranded aluminium conductor, 11000 volts grade, of size 3 core 95 sqmm complete all as specified and directed.

Supply laying under ground/above ground/under road or fixed on wall and testing cable XLPE Insulated, screened, PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 120 sqmm complete all as specified and directed.

Supply laying under ground/above ground/under road or fixed on wall and Testing cable XLPE Insulated, screened, PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 95 sqmm complete all as specified and directed.

Supply laying under ground/above ground/under road or fixed on wall and Testing cable XLPE Insulated, screened, PVC bedded, galvanised steel strip or wire armored, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 50 sqmm complete all as specified and directed.

M&L for earthing complete with using galvanized mild steel earth plate (electrode) 600 mmx 600 mmx 6.0 mm thick buried directly in ground, earth pit not less than 2.25 mtr deep below ground level with top edge of the earth plate not less than 1.50 m below ground level and earth plate surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all round the plate using 32X6 mm GI earth strip as earth lead moulded and riveted to earth plate at one end and connected to main equipment at switch/control board at another end, GI earth lead incased in and including 50 mm dia GI ‘light grade’ pipe from upper end of earth plate upto equipment with & including 20 mm dia bore GI pipe ‘light grade’ as water pipe from earth chamber to upper edge of the earth plate, GI funnel with wire mesh fixed on water pipe and provision of PCC 1:2:4 type B1 (using 20 mm graded stone agg) as in pits chamber and RCC pit cover 50 mm thick of precast RCC 1:2:4 type B-1 (using 20 mm graded stone agg) complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode 600 x 600x 6.0 mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to galvanised earth lead wire 4mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel and connecting to main switch or switch board complete and incl PCC masonry pit of 300x300x300mm interier diamentions in PCC 1:2:4 type B1 RCC cover with GI frame, charcoal and common salt 15cm in layers all round the earth plate, 15mm dia GI watering pipe, a funnel with wire mesh should be provided on top of watering pipe complete all as specified as per electric plate No 3of SSR 2009 including testing after completion complete all as specified and directed.

Supply and installing commissioning and testing of LT feeder pillar outdoor type CPRI approved of size 1200 x 1000 x 450mm CPRI certified factory made cubical type weather and vermin proof fixed on with aluminium bus bar duly insulated with red,yellow,blue and black insulation 300 Amp for phase and neutral installed on porceilin insulator with IP-65 protection and including ventilation and louvers arrangement PCC 1:2:4 type B-2 using 40mm graded stone aggregate as in foundation of required/suitable size and as directed at site with angle iron frame of size 40x40x6mm, 3 phase 4 wire 415 volts 50 HZ fabricated out of 3.15 mm thick MS sheet including two coats of over a coat of primer red oxide and keeping adequate working space inside of the box (outer width of the box not less than 45cm and gap between bus bar not less than one inch) and double door handle including locking arrangement wih 1 No pad lock of 65mm as directed before manufacturing the panel with accessories. The drawing of the feeder pillar box will be approved by GE and the same have the following electric controls :-

S&F of galvanized iron pipe light grade 50 mm for cable protection, fixed to pole/ along wall/ floor/ under road/ across the drain etc complete all as specified and directed.

S&F of galvanized iron pipe light grade 80 mm for cable protection, fixed to pole/ along wall/ floor/ under road/ across the drain etc. complete all as specified and directed.

Making horizontal bore hole under road for suitable of 80 mm bore GI pipe, size at the depth not less than 1 mtr below ground level for passing of LT underground cable complete all as specified and directed.

Making horizontal bore hole under road for suitable of 50 mm bore GI pipe, size at the depth not less than 1 mtr below ground level for passing of LT underground cable complete all as specified and directed.

M&L for cutting chases in cement mortar 1:3 to ends or edges of landing, steps cills sunshades, shelves, lintels etc ; and cutting chases for concealed conduit wiring and making good, cutting not exc 10 cm girth in brick walls complete all as specified and directed.

M&L for PCC 1:4:8 type D-2, using stone aggregate 40mm graded as in foundation for electric poles and making of cable duct including necessary form work where required and fair finish to the exposed surfaces including broken of existing PCC complete all as specified and directed.

M & L for PCC 1:3:6 type C-2 using stone aggregate 40mm graded as in coping of poles complete all as specified and directed.

Supply installing testing and commissioning of AC 3 phase 50 cycle per second 100 KVA capacity transformer copper wound step down out door type 11000/433 volts ( at on no load) double wound oil imeressed neutrally cooled with internal cooling tubes delta connected on primary ( HV) side and star connected on secondary ( LV) side in accordance with vector symbol Dy-11 ( Vector group IV) with neutral brought on secondary ( LV ) ride and having at (+/-) 2.5%, (+/-) 5% and 7.5% taping to be changed by means of hand operated “ OF LOAD” tape changing gear. The maximum temp raised should not exceed 45 degree centigrate in oil and 55 degree centrigrate in HV & LV winding when measured by the resistance method after continuous full load run and in imfident temp of 40 degree C . The transformer shall be IS-1180 (Part-I) (Level-III) complete with standard fitting as mper IS: 1180 (Part-I) (Level-III) and mainly comprising the following:- (a) One cable box on LV side ( secondary side) consist of 4 Nos porcelain bushing with studs made out of copper with nuts and washers and one cable glands suitable for reception of taking out one No 3.5 core LT cable of requested size 1100 volts grade PVC sheathed and PVC insulated armoured heavy duty.

(b) Conservator with drain valve and oil level indicator. (c) Dehydrating beather with first fill of dehydrating agent silica gel. (d) Explosive vent. (e) Thermo meter pocket on tank cover (f) One No 100 mm dia dial type thermo meter vapour pressure type having range –120 degree C with more reading pointer maximum indicator and re-setting device (g) Rating plate with terminal marking (h) Two earthing terminal on tank and tank cover to facilitate fixing of 30x6 mm GI strips (j) Oil level gauge (k) Oil drain and filter valve (l) Lifting lugs/hooks

(m) Oil filter hole with cap/plug with connection complete (n) Air relief valve plugs (o) Four plain solid cast steel detachable by directional rollers (p) Extra bushing ;for neutral out side the cable for providing independent earthing for neutral. (q) First filling fresh oil conforming to relevant IS and tested upto 40 KV dielectric strength

S&F of air break gang operated triple pole mechnically operated mounted on HT insulators and galvanised steel frame with operating rod of 25 mm bore medium grade GI pipe suitable for operation while standing on ground for current rating 200 Amps suitable for 11000 volt , 50 HZ supply incl 12 insulator and drop out fuse carrier element complete all as specified and directed.

Supply, fixing, jointing and testing heat shrinkable cable end joint kit , out-door type with and including jointing materials suitable for 11 KV , XLPE cable of size 95 sqmm , 3 core complete all as specified and directed.

M&L for HT lightening arrester metal oxide type (gap less) for out door use complete with all fittings and fixing arrangements transmission class discharge capacity 65 kilo amps suitable for 11000 volts including brackets, clamps,nuts, bolts ,washers and connecting to earth wire 4mm dia GI comp lete all as specified and directed with manufacturers test certificate complete all as specified and directed.

Supply and erect steel tubular swaged pole with cast iron base plate, final taper plug, nuts and screws as specified type 410-SP-55(11 mtr long) including painting of pole with two coats of aluminium paint over a coat of red oxide excluding 1.5 m prepration and cleaning the surface above ground/ road level and applying two coats of synthetic enamal paint with red/white colour strips, upto distance of 1.5 m complete all as specified and directed. Note: Excavation and PCC for pole foundation shall be measured and paid separately under respective item of Sch' A'

M&L for cross arms,bracings, supports,clamps and back plates fabricated from structural steel secxtions including nuts, bolts,washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat one under coat and one finishing coat of paint complete all as specified and directed.

M&L for construction of open platform for mounting transformer with fencing and gate complete all as specified and shown drawing No. CEBZ/TD-98 sheet 1/2 & 2/2. Fencing shall be made as per drawing CEBZ/TD-50 sheet 1/4 to 4/4, fencing posts shall be of RCC 1:2:4 and gate shall be made as per drawing CEBZ/ TD-120 sheet 1/4 to 4/4 complete all as specified and directed.

S&F danger notice plate of 1.6mm thick, MS sheet, vitreous enamelled white, with letters, figuers and conventional skull and bones in signal red colour and fixed with MS clamps made out of flat iron 25x3 mm, nuts-bolts, of approved size for HT 25 x 20 cm complete all as specified and directed.

M&L for anti-climbing device, spikes type fabricated out of MS bars (round/square and flate inculading nuts, bolts, washers and welding in to halves made to shape to suit the cross sections of the pole complete all as specified and directed.

M&L for fabrication of MS bus bar chamber of nominal dimension 900mmx600mmx300mm duly provided with aluminium bus bar of size 32 x 6mm fixed on porelain insulators TPN type out door weather/vermin proof with both way opening duly provided with neoprene rubber gasket along the doors openings pedestal type duly painted powder coated on CRCA sheet enclosure with one No. incommer MCCB 100Amp 25 KA 4 pole with adjustable thermal & magnetic setting, 415V including making connection/thimbles etc. complete all as specified and directed.

M&L for earthing complete chemical type with earth copper plate electrode 900mm X 600mm X 5mm thick buried directly in ground ( earth pit not less than 3 mtr deep 1.5 mtr width ) with top edge of the plate not less than 2.25 mtr below normal ground level connected and including to and including copper strip earth lead 32mm x 6 mm size by means of copper brazing strip and layers of salt charcol and magnisium sulphate including funnel with wire mesh including funnel with wire mesh including testing of earthing all as specified and directed . (a) Earthing to be done in presence of Engr- in - Charge .(b) Charcol small pieces 250 Kg , Salt (crystel) - 250 Kg , Magnisium Sulphate ( Crystal) 100 Kg. (c) Copper strip shall be brazed with copper elctrode plate .(d) Alternate layer of charcol and salts should be laid in the earth pit on the top of the copper plate at least 5 layers should be laid. (e) After laying of the 5 alternate layers of charcol and salts a two inch layer of magnisium sulphate to be laid. (f) The chemical salts and and magnisium sulphate should not be fixed but are to be laid in layers only. (g) Copper strip is to be extended inside the equipment and power room it should be routed in the side wall of the under ground ducts fixed with cremics /porcelain spacers.

(h) Contractor shall pour sufficient water in earth pit before and after doing earthing. (j) 25 mm dia GI pipe suitable length to be reach just about copper plate fitted with funnel meshed along with cap running with water tap to be provided for keeping soil wet. (k) Soft soil ( Black cotton soil) shall be used in case of rocky terrain. (i) Brass nuts and bolts with proper washer to be used for copper strip jointing and necessary brazing shall be done directed. (m) Copper strip beyond 7.5 m shall be measured and paid seperately. (n) The test point of each pit shall be made as directed and the cost is same to be include in the qouted rate. (o) The test report should be submitted in triplicate. ( p) Construction of earth pit chamber with PCC (1.3.6) type C1 ( using 20mm gradeed stone aggregate) RCC 1.2.4 type B1 cover 50mm thick with 8mm dia TMT bar 100mm centre to centre with lifting handles of suitable dia complete all as directed . Note: Earth resistance to be less than 1.00.

Supply and fixing/laying of copper strip of size 32x6 mm as earth continuity conductor provided in between earth test point terminal and upto the equipment incl nuts, bolts and washers complete all as specified and directed.

Supply installation commissioning and testing split type air conditioner with CFC/ HCFC free, eco friendly refrigerant gas and minimum 3 star rating with EER 3.2 with indoor air quality of capacity 1.5 TR complete all as specified and directed. Note:- (a) Power cable between indoor and outdoor unit shall be deemed to be included in quoted rates. (b) Copper piping & drain pipe shall be measured and paid separately.

Supply and installed voltage stabilizer for automatic operation single phase naturally air cooled indoor wall mounted type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4 KVA complete all as specified and directed.

S&F copper tubing pair of two pipe for suction & discharge size of suction pipe 1/2" & discharge pipe 1/4" diameter 0.8 mm thick or as manufacturer recommendation of AC complete with separate nitril vinyl insulation 9 mm thick taping packing and fixing with clamps and screws etc including chase cutting wall & making good of existing surface as required on site complete all as specified and directed.

S&F wall/ floor mounting type iron stand for outdoor unit of ACs as per manufacturer's recommendation and as per site requirement complete all as specified and directed.

M&L for unplasticised PVC pipes of pressure rating 100 Kg/cm fixed complete to walls ceilings or floors etc, size 25 mm dia pipe including chase cutting on wall and making good as per existing complete all as specified and directed.

S&F MCB single pole and neutral enclosure with a two pin and earth plug and socket complete with and including one MCB single pole 20 amps, 240 volt 10 kA complete all as specified and directed.

S&F of two single core PVC insulated mutli stranded copper conductor cable 4 Sq mm including rigid heavy duly PVC conduit size 20 mm dia in concealed including all accessories along with 4 Sq mm PVC insulated copper standard conductor earth wire connected to main wiring system and DBs complete all as specified and directed.

M/s. S.S. Refrigeration, Bareilly