PROVN OF HOT WATER GENERATION SYSTEM AT MISSILE STORAGE FACILITY AND REPLACEMENT OF BER DESERT COOLERS AND VOLTAGE STABILIZERS AND PROVN OF ANTI SUICIDE FAN ROD AND PROVISION OF SIGN BOARD AND ALLIED WORK AT AF STN JAISALMER

Amount

Supply and fixing of humidification and dehumidification system to maintain the RH 50% +10%, inside the room irrespective of outside temperature and humidity. The dehumidifier system shall be compatible to be connected with AHU of existing 8.75 TR ductable package type Air Conditioner of Make Voltas, including cutting and jointing existing duct with similar gauge sheet to obtain the desired air quality complete all as specified and directed. Make :-Bry Air Solution or other equivalent make

Supply, laying, jointing and testing XLPE insulated screened PVC bedded, armoured, heavy duty underground electric cable with stranded aluminium conductor 1100 volts grade cross sectional area 50 sq mm 3.5 core confirming to IS-7098 (Part-I-1988) laid 0n floor/wall, along poles including fixing arrangement complete all as specified.

Supply and fixing flush mounting factory made TPN DB 4 way, 415 Volt, Double door, IP-43 protection, IK-09 with metal door with 200 Amps copper bus bar, with neutral bar, earth bar and cables ties for cable management fully insulated bus bar complete all as specified and as directed.

MCB triple pole and neutral suitable for 40 to 100 Amps, 415 Volt with triple pole and neutral with over load and short circuit protection having rupturing capacity not less than 10 KA complete all as specified and as directed .

MCCB 4 Pole, 16 KA of capacity 125 Amp, 415 V complete all as specified and as directed .

Supply, installation and testing desert cooler electric driven single phase having minimum nominal air flow capacity 4000 Cum per Hour or higher size made out of GI plain sheet of 20 SWG and side panels of 22 SWG, front grill heavy duty having minimum weight 3.0 Kgs made out of GI sheet, wood wool pads (set of three) weight not less than 500 gms superior quality, including desert cooler fan steel sheet with 230V single phase copper wound motor with minimum 1380 RPM , water pump, PVC pipe, PVC elbow, PVC distributor three way superior quality for desert cooler and complete all as specified and directed. complete all as specified and as directed .Make of desert cooler fan and pump shall be as per Appx "B'.

Supply and fixing of voltage stabilizer copper wound of capacity 5 KVA, single phase, 50 Hz with input voltage from 130 V to 300 V with output voltage stabilized at 230V, + 2.5%, digital display, autocutoff, time delay relay, reset button complete all as specified and directed.

Supply and fixing of anti suicide ceiling fan rod of standard size of 10" and of white colour suitable for any brand of fan and if load exceeds 20 Kgs, then the pipe opens from its centre and spring in the pipe expands. Thus anyone trying to hang from fan comes down safely.Including taking down of ceiling fan from fan hook, removal of fan rod complete all as specified and directed. Make :Goldlife or equivalent make as approved by GE.

Supply, laying, jointing and testing XLPE insulated screened PVC bedded, armoured, heavy duty underground electric cable with stranded aluminium conductor 1100 volts grade cross sectional area 16 sq mm 4 core confirming to IS-7098 (Part-I-1988) laid in trenches/wall, along poles through pipes etc. complete all as specified. Notes :- (i) Sand cushioning, cable protection, GI pipe and excavation & earth work shall be measured & paid for separately (ii) Road cutting/ floor cutting/ cutting holes etc in walls required for laying/ fixing of cable etc shall be made good as per existing. Nothing extra shall be admissible on this account. Quoted rates shall be inclusive of the above provisions.

Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth for laying of cables etc. depth and getting out in soft/loose soil complete all as specified and as directed

Returning, filling in approved soft/loose soil including spreading, leveling, watering and well ramming in layers each n.exc 25cm complete all as specified and as directed .

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

40 to 50mm thick stone patti rough dressed jodhpur stone slab cover laid in trenches for protection of cable 25 to 30 cm wide and not less than 80cm in length laid dry abutting each other with gap between adjacent slab not exceeding 10mm over sand cushioning complete all as specified and directed

Sand cushioning and cover (using local tibba sand), 80 mm thick before laying of cable and 150 mm thick after the cable is laid, complete all as specified and as directed .. (Note : 1. Approved local tibba dry sand after removal of vegetations, grass and other deleterious substances shall be used for sand cushioning and cover).

Plain cement concrete (1:4:8) type D-2 using 40 mm graded stone aggregate as in mass filling and foundation for ploe complete, all as specified and as directed .

PCC 1:3:6 type C-2 using 40mm graded stone aggregate as in foundation for stay etc complete all as specified and as directed .

Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections conforming to Fe-290 Gde E-165 including necessary nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape and size as directed and also including applying two coats of aluminium paint (under & finishing coats) over a coat of red oxide zinc chromate primer on exposed steel surfaces, supply and fixed in repairs, complete all as specified and as directed by Engineer-in-Charge. Notes :- (i) Sizes & types of members and shape of the cross arms etc shall be as required at site all as directed . (ii) Un-exposed steel surfaces shall be given one coat of red-oxide zinc chromate primer only.

Supply and fixing of open well submersible pump set 240V ,single phase with motor having cpacity 1 HP including DOL starter, cable of size 2.5 sqmm and other connected accessories complete all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of plate not less than 1.5 deep below normal ground level and connected to and including galvanized earth lead wire 4mm dia upto 7.5 metre by means of GI nuts, bolt, check nuts, washers thimbles, etc as shown in electrical plate No 03 SSR Part I and connection to main switch board or panel and testing on completion including excavation and earth work in any type to soil, returning fitting in and removal of surface spoil to a distance not exc 50 metre, PCC chamber (1:3:6) type C-2, charcoal and salt mixed layer 15cm thick all around the earth plate electrode, MS funnel with wire mesh, GI pipe light grade 20mm bore for watering and 15mm bore meter long GI pipe light grade for earth wire protection fixed with poles with two clamps, made from MS flat 25mm x 3mm, bolts, nuts and washers 75mm thick RCC cover 1:2:4 type B-1 shall be provided on CI frame etc complete all as specified. Note - PCC chamber shall be constructed at least 1.5m away from the earth electrode. The pipe for watering shall be provided in slanting manner

Supply and fixing of display board written as "I LOVE JAISALMER " made out of acrylic sheet and letters should be made box type with minimum height 900 mm, width and length of letters should be in proportion to the height of the letter including lighting inside the letters complete all as specified and directed. Note :- LOVE shall be made as simble (heart shape) of love as approved by GE.

Supply and fixing flush mounting factory made SPN DB 8 way, 240 Volt, Double door, IP-43 protection, IK-09 with metal door with 200 Amps copper bus bar, with neutral bar, earth bar and cables ties for cable management fully insulated bus bar complete all as specified and as directed .

MCB triple pole and neutral suitable for 63 Amps, 415 Volt AC supply with over load and short circuit protection having rupturing capacity not less than 10 KA complete all as specified and as directed .

MCB, Single Pole, 5 to 32 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles including complete, all as specified & directed.

S.D. And Company

M/S BHATI TRADERS