Tender For box culvert structural design over natural drain d d = excavation for foundation in earth, soils of all types, sand, gravel, soft murum , providing and laying in situ ready mix controlled grade of m 15 , providing and laying in situ ready mix controlled grade of m20 , providing and laying in situ ready mix m 30 , providing and laying in situ ready mix m 30 cement , providing and laying in situ ready mix m 30 controlled cement concrete , providing and laying in situ ready mix m 30 plain cement concrete , providing, cutting, bending, hooking, tying and laying in position tmt fe 500 , providing reinforced cement concrete crash barrier , providing and applying synthetic enamel paint to crash barrier , providing and laying of filter media with granular materials stone crushed aggregates , providing and laying weep holes of 100 mm dia , providing and laying in-situ m40 grade unreinforced plain cement , providing expansionjoints with 25mm thick bituminous pad as per detailed drawings etc. complete. , providing and laying filter material underneath pitching in slopes as per drawings and technical specifications etc. complete. , providing and laying pitching on slopes laid over prepared filter media , plain cement concrete 1 is to 3 is to 6 nominal mix in grouting appron , providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40kilogrameach complete as per drawings , back filling behind abutment, wing wall and return wall
Tender For annual maintenance and repair of bearings, expansionjoints, r.e. walls etc in major mediumminor bridges including approaches in distt sheopur
Tender For annual maintenance and repair of bearings, expansionjoints, r.e. walls etc in major medium minor bridges including approaches in distt shivpuri
Tender For annual maintenance and repair of bearings, expansionjoints, r.e. walls etc in major medium minor bridges including approaches in distt ashoknagar
Tender For corrigendum : tender for supply of led indicators for ryb phase 220 v , 22 , mcb / isolators at mains 3 phase 440 v ac 10a , transformer 415/220 ac 45 va , led indicators 220 v , rtd 3 wire pt100 for evaporator pt100 rtd (platinum resistance temperature detector) temperature range -20 degc to +850 degc (+328 deg f to +1562 deg f) , rtd 3 wire pt100 for h2 in or out pt100 rtd (platinum resistance temperature detector) temperature range -20 degc to +850 degc(+328 deg f to +1562 deg f) , cyclic timer (220v ac , setting at 2 hr. on-0.5 hr off) , auto/manual selector dpdt , 6a , 220v ac) allows switching between automatic and manual control modes. , toggle switch auto manual selector & on/off , remote /control card with ac to dc convertor (220v ac to 24v dc) , digital temprature indicator (3.5 digit to 0-99.9 deg rtd class b pt 100 3 wire rtd as sensor) , digital temprature controller with delay timer (3.5 digit 0-10 deg adjustable , dual set point with 10 deg hysterisis and 2 set points , time delay adjustable 0-100 sec sensor 3 wire rtd) , voltmeter (300v , 72x72) , amp. meter (ammeter 0-10a , 72x72) , contactor for compressor (coil 220v 50 hz) , contactor for motor (coil220 v 50 hz) , over load relay for compressor 3 phase , 440v ac) , over load relay for motor (3 phase , 440 v ac) , compressor (3 phase , 440 v 4360 kcal/hr) , fan motor 3 phase , 440v flame proof 0.5 hp is2148 , fan blade (15 inch) typically features aerodynamically designed blades for efficient air moement and reduced noise. , condensor (4 row 16x18 , 3/8 copper with copper with al fins ) , freon receiver (1.5 ton , steel fabricated with copper connection) , freon drier filter (3/8 dcld63) , accumulator (1.5 ton , steel fabricated with copper connection) , hand shut off valve1/2 inch (brass body with ss pin) , hand shut of valve 1/4 inch (brass body with ss pin) , hand shut off valve 3/8 brass body with ss pin) , pressure guage 500 psi (350 psi operation value 20 psi to 35psi) , pressure guage 500 psi (500 psi operation value 200 psi to 70 psi) , water collection chamer ss 316 (fabricated complete in stainless steel , including 2 nos of ss drain valve & complete ss drain line nb20 from evaporator recommended by the oem 0 chance of break and escape of hydrogen. , capillary (0.64 copper tube with stainer) , drain valve (dn15 , cs body ss ball , teflon seat) , hp/lp pressure switch (kf -15/mp-15 , low set point at 5 psi and high set point at 350 psi) , complete precooler in (ss316) with inbuilt copper bundle , end plates and flanges , complete evaporator in (ss316) with spiral form cooling coil ( only with 4 joints instead of 104) , h2 interconnections ss316 welded with 4 flanges , spiral form cooling coil only for evaporator (only with 4 joints instead of 104) , refrigerant gas (r-407) (8 kg) in cylinder , gaskets (1 set) (neoprene) made from high-quality rubber of silicone) , flare nuts (1 set) refrigeration brass flare nuts , designed to fit standard refrigeration tubing sizes and flare fittings. , thermostatic expansion valve 3by8 function regulates the flow of refrigerant into the evaporator coil based on temperature and pressure conditions. , theromowell in ss316 250 mm , solenoid valve 3by8 flare fitting
Tender For corrigendum : non metallic fabricexpansionjoint for outlet duct of boiler - item to be supplied, cat. no. 09000132367non-metallic expansionjoint (ej-25) for boiler outlet of unit-9 reference document of apil(alstom power india limited /ge power india limited): doc. no. erpp005004-099-s07 rev:02( as per scope of supply)