PROVISION OF ACs FOR HOSPITAL AUDITORIUM AND ALLIED WORKS SERVICES AT 7 AFH KANPUR

Amount

Design and supplying, installation ,testing and commissioning of convertible package Air conditionor 15.1 TR -R410A (3 compressor & 3 Odus with 3 year warranty on compressor) Ductable split units energy efficient, designed for ambient conditions , these units guarantee reliable operation even at 52 degree centigrade outdoor air temperature,apart from many other reliability tests , the units have been tested for maximum overload condition at 52 degree centigrade in the state of artificial test lab . Ductable unit has factory charged refrigerent . All units are tested in factory under standard quality parameters, which ensure best performance of the unit when installed all as specified and directed .(Note :- 02 units are main functioning and 01 unit is Stand by System) Note:- The contractor shall submit original Purchase voucher and manufacturer test certificate to the Engr-in-charge for verification.

Design and supplying, installation ,testing and commissioning of following lower sided acessories connected to the AC unit mentioned at sr item No 1 above :-

Refrigerent copper piping between indoor and outdoor having 13mm thick nitrile rubber insulation (Pipe considered 15 Mtr per compressor)-65 RM Approx

Hand fabricated ducts made out of 24 SWG thick GI Sheet of complete job as per suitable site distances for air distribution system.-130 Sqmtr Approx

Supply and pasting with proper finishing of 9mm thick Nitrile/XLPE rubber insulation for thermal insulation work - 130 Sqmtr Approx

Aluminium powder coated supply and return air grill system with suitable site arrangements 6"/8" -11 Sqmtr Approx

Drain piping with PVC hard/Soft pipe with all conneccted accessories etc - 30 RM Approx

Canvas connection as per suitable for the ducting arrangemts -02 Nos

Electric cabling from indoor unit and outdoor units from panel for ductable for IDU to ODU electric cable -2.5 Sqmm 3 core- 70 RM Approx

Electric cabling from indoor unit and outdoor units from panel for ductable for IDU to ODU electric cable -2.5 Sqmm 4 core- 70 RM Approx

Note for Sl item No 1 to 2 :- 1. Wherevere required lengh of ducting as per OEM recomendation, MS stand for outdoor unit /l platform will be made as per site requirement which are included in the quoted rate. Duct and pacakge AC designed drawing approval will be taken from Engr-in-charge before execution of the work. 2. All disturbed internal and external finishes such as distemper/Apex/ RCC & Brick wall cutting/any type of drilling work etc will be carried out by making good to existing surface without any extra cost. 3. Wherever required disturbed effected portion of wall pannelling/celling will be supplied and fixed and make good to existing surface without any extra cost.

M&L earthing complete suitable for duct AC plant with copper plate electrode 60cm×60cm ×3.0mm thick electrode and (earth pit not less than 2.25 mtrs deep below normal ground level ) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to 20×3mm copper strip as burried directly in ground by means of bolts, nuts check nuts and GI washers earth plate surrounded by picked layer of coal dust and common salt 15cm thick all around bottom and top and watering pipe 20mm bore of GI pipe light grade connected to funnel heavy wire mesh for watering purpose and 40mm bore GI pipe light grade for protection of galvanised earth strip from earth plate and up to test point up to 10 mtr distance including 10mm thick cast iron cover angle iron frame and PCC 1:2:4 type B-I for concrete pit, including necessary excavation and earth works etc and testing on completion all as specified and directed by Engr in charge. Note : PCC chamber shall be constructed at least 1.5m away from earth pit pipe for watering shall be provided in slanting manner.After 10 mtr distance, strip qty measured and paid separately.Protection pipe included in the quoted rate upto suitable distance as per site strip length.

S&F Earth continuity conductor 20x3mm copper strip fixed to wall insert in GI pipe as suitable size and connected to equipment and panel board in multi story building with test point and connected up to end point all as specified and directed.

Provision of Maintenance free chemical earthing with copper earth plate & copper earth strip with referance as per IS 3043-1987 affirmed 2006 - Indian standard code of practice for earthing with following specifications:-

(a) Earth pit :- Bore Size 1mtr length x1.5 M breadth x3.5M depth and earth pit of Size 5ft x 5ft x10ft

(b) Earth Electrode:- Tthickness 17mm casting size dia 100mm and length 3M, high tensile carbon steel, to increase the electrode length in multiple of 1 Mte if required more than 3Mtr ,exothermally welded or connected with socket of copper cotting of 250 micron or more.

(c) Earth strip :- Copper bus bar of size 250mmx50mmx6mm minimum 99.9% copper cupper content shall be exothermally welded to rod with 4 holes of 12 mm dia (2 on each side) for connecting earth conductor ,routed through underground pit (2ft) and laid up to the main earth strip.

(d) Earth enhancement material :- Macronite /Bentonite electrode 16mm copper rod , casting size 120mm dia x 3.5 mtr length, earth resistance value less than 1 ohm. Note:- Bentonite should have resistivity below 0.2 Ohm-meter,PH value >7 but ,9 aluminium silicate Bentonite chemical ,Mg SO4. Qty min 75kg for 5'x5'x10' earth pit and 50 kg for 300mm bore.

(e) Construction of masonary work :- Brick work of height of 600mm(100mm ground level & 500mm below ground level). Inspector chamber should be 300mmx300mmx300mm concreat box (wall thicknessmin 50mm) with smooth cement plaster finish). Lid cover approx 25mm to 50mm thick with pulling hooks.

(f) Laying of earth conductor from the earth pit to main earth strip inside the building :- The earth conductor size width 50x6mm thickness copper with PVC sleeve.. Routed through under ground pit (2ft) from DB and laid up to the earth strip.

(g) Identification of earth pit by metal peg :- Each pit is to be identified by a suitable disply board with details like Pit No, Type of earth,earth resistance. The marking shall be clear , distinct and visible to the naked eye at distance from 1M.

Material and labour for lightening protection system 107 mtrs radius maximum height of the lighting protection not less than 5 mtr made of aluminium and outer surface coated with SS and streamer emission 60m incl suitable strip all as specified and directed.

M& L for earthing complete with galvanized steel earth plate electrode 60cm x60 cm x6.0 mm thick buried directly in ground (earth pit not less than 2.25 Mtrs deep below ground level) with top edge of the plate not less than 1.50 Mtr below normal ground level connected to galvanized earth strip 32x6mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No.5 connected to ear thing test point all as specified or indicated including testing on completion including PCC pit in (1:3:6) type C-2 cement concrete .RCC 1:2:4 Mix type B reinforced with 6mm dia MS bars @ 150mm RCC cover slab 40mm thick with two no’s fitting handle, GI pipe 20mm dia light grade with funnel & wire mesh for watering and 40mm dia light grade GI pipe for earth strip 32x6mm protection etc Earthing result not more then 2 ohm and test result duly signed complete all as specified and directed by Engr-in-Charge.

S&F Earth continuty conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe orn fiexed to poles or any indicated situation for loop earthing etc as required 32x6mm GI strip.

M&L GI pipe light grade with all fitting laid in trenches and under road/floor/walls etc of size 50mm bore including making disturbed surface good to match with the existing.

Supply installing testing and commissioning of AC 3 phase 50 cycle per second 250 KVA capacity transformer Level -2 confirming to IS 1180 copper wound step down out door type 11000/433 volts ( at on no load) double wound oil imeressed naturally 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 “ OFF 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 complete with standard fitting and mainly comprising the following:- (a) One cable box on HV side (primary side) consist of 3 Nos porcelain bushing with studs complete with nut bolts washers glands suitale for reception of HT cable and 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 60 KV dielectric strength

M&L for LT panel board outdoor type factory made and tested (CPRI approved) 415 volts 3 phase 4 wire 50 HZ AC supply having busbar chamber 800 Amps Aluminium strip TPN, installed on porcelain insulators, and copper conductor wiring , the panel shall be dust and vermin proof and made up of 3.15 mm CRCA mild steel sheet and 50x50x6 mm thick angle iron frame work , powder coated finish over one coat of red oxide primer out side and in side, front and rear opening type, with aprons for cable entry with double door shutter and locking arrangement, internal wiring with PVC insulated solid copper conductor FRLS cables, IS -694 marked of adequate size but not less than 4 sq mm and suitable to accomodate and including the following acessories:-

(a) INCOMING :-

(i) MCCB 4 Pole 630 Amps 50 KA -02 Nos.

(ii)Volts meter digital type 0-500 Volts complete with salector switch -02 Nos.

(b) Change over switch 630 Amps - 01 No.

(c) Out going ;-

(i) MCCB 500 Amps 4 Pole 36 KA adjustable type -02 Nos.

(ii) Indicating lamps on each out going and incoming feeders

Note : (i) Panel shall be mounted on brick work plate form duly plastered and PCC copping work on top surface , height shall be 0.60 m above the GL and 0.40 M all around the FPB all as per direction of Engr-in-Charge.

(ii) All incoming and out going cables shall be connected with suitable size of cable luggs and cable galands etc.

(f) Laying of earth conductor from the earth pit to main earth strip inside the building :- The earth conductor size width 50x6mm thickness copper with PVC sleeve.. Routed through under ground pit (2ft) from DB and laid up to the earth strip.

(g) Identification of earth pit by metal peg :- Each pit is to be identified by a suitable disply board with details like Pit No, Type of earth,earth resistance. The marking shall be clear , distinct and visible to the naked eye at distance from 1M.

M&L for LT panel board outdoor type factory made and tested (CPRI approved) 415 volts 3 phase 4 wire 50 HZ AC supply having busbar chamber 400 Amps Aluminium strip TPN, installed on porcelain insulators, and copper conductor wiring , the panel shall be dust and vermin proof and made up of 3.15 mm CRCA mild steel sheet and 50x50x6 mm thick angle iron frame work , powder coated finish over one coat of red oxide primer out side and in side, front and rear opening type, with aprons for cable entry with double door shutter and locking arrangement, internal wiring with PVC insulated solid copper conductor FRLS cables, IS -694 marked of adequate size but not less than 4 sq mm and suitable to accomodate and including the following acessories:-

(a) INCOMING :-

(i) MCCB 4 Pole 350 Amps 35 KA adjustable type -01 Nos.

(b) Out going ;-

(i) MCCB 125 Amps 4 Pole 25 KA adjustable type -04 Nos.

(ii) Volts meter digital type 0-500 Volts complete with salector switch -01Nos.

(iv) Indicating lamps R Y B.

Note : (i) Panel shall be mounted on brick work plate form duly plastered and PCC copping work on top surface , height shall be 0.60 m above the GL and 0.40 M all around the FPB all as per direction of Engr-in-Charge

(ii) All incoming and out going cables shall be connected with suitable size of cable luggs and cable galands etc.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits,manholes, pier holes, for laying of UG Cable etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified & directed by Engr-in-Charge

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm in soft/loose soil complete all as specified & directed by Engr-in-Charge

Removing excavated material n.exc. 50m and depositing where directed at a level n.exc 1.5 m above starting point complete all as specified & directed by Engr-in-Charge.

Material and labour for sand cushioning with a layer dry clean Ganga river of sand 8 cm thick before laying of cable and 15 cm thick after laying of cable in trenches complete all as specified. Note: Punned thickness 18 cm shall only be measured.

M & L for un-renforcement precast concrete cable cover HVP type 1, flat of size 300x180x40mm all as specified and directed by Engr-in-Charge

M&L for boring hole under the road/payment /hard standing with the help of trenchesless technology using ultra sound technique and necessary machine complete including HDPE pipe of 100 mm dia suitable for 0.4 mpa working pressure not less than one metre below ground level complete all as specified & directed. Note : HDPE pipe of 100 mm dia will be deemed to be included in the quoted rate.Contractor should be quote the rate including HDPE pipe 100 mm medium grade.

S&F in trenches /fixed on pole / wall GI pipe of light grade,IS-1239 marked with required size of flat iron clamp complete with bolts, nuts and washers of sizes 80 mm bore for cable protection including taking down of existing complete all as specified and directed.

S& F of Aluminium Composite Panel at Wall for cable/earthing strip casing including all fixing arrangement on wall complete all as specified & directed b Engr-in-Charge.

Supply ,laying and testing of XLPE insulated ,screened, PVC bedded galvanised steel strip or wire armoured HT electric power cable heavy duty with aluminium conductor 11000 volts grade cross sectional 95 sq mm 3 core, laid in trenches/ducts /encased in GI pipe /fixed to pole all as specified and directed.

Supply and fix cable end jointing kit for 11 KV grade cable for Outdoor termination heat shrink type joint complete with jointing material and all accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm.

Supply and laying XLPE insulated , armoured heavy duty electric cable with alumnium conductor ,1100 volts grade ,corss sectional area 240 Sqmm 3.5 core complete all as specified & directed by Engr-in-Charge.

Supply and fixing/laying in trenches/ducts/encased in pipes/fixed to wall including fixing accessories of XLPE insulated , armoured heavy duty electric cable with alumnium conductor ,1100 volts grade ,corss sectional area 95 Sqmm 3.5 core complete all as specified & directed b Engr-in-Charge.

Supplying and laying synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m complete all as s[ecified and directed

Supply and fixing 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 25x20 cm complete all as s[ecified and directed

Supply and fixing of galvanised iron HT Cable Route marker having embossing of HT Cable supporting MS angle of 75 cm long, for HT cable route marking duly embedded in and incl PCC (1:3:6) foundation up to 30 cm incl excavation and earth work complete all as s[ecified and directed

M&L for brick masonary plateform for mounting transformer of 250 KVA capacity of overall finished size 3mx3m and 1.25 m high above ground level with sub class 'B' bricks wall 230 mm in CM 1:4 PCC 1: 4:8 type D-2 (using 40 mm stone aggregate), top of the plate form finished even and fair without using extra cement including necessary form work, excavation in soft /loose soil, returning filling in and removal of surplus soil to a distance not exc 50 m and plastering 10 mm in CM 1:6 on all exposed with MS angle iron frame 50x50x6 mm as in posts as an interval 1.2 m center to centre and hight 2.25 m dult grouted in PCC 1:3:6 type C-2 ( usind 40 mm aggregate) including fencing around the transformer plateform on wall with opening gate on one side and PCC stairs complete all as specified and directed.

Note 1. All disturbed internal and external finishes such as distemper/Apex/ RCC & Brick wall cutting/any type of drilling work etc will be carried out by making good to existing surface without any extra cost. 2. Wherever required disturbed effected portion of wall pannelling/celling will be supplied and fixed and make good to existing surface without any extra cost.

BRITE INDUSTRIES (BID ID -3326658)

M/s R.V. Constructions (BID ID -3319536)