Military Engineer Services Tender

Supply and fixing of MS reducer, bail plug, well cap, MS strip for centering, MS iron clamps, electric logging and sample strata box.

M&L for development of tube well with compressed air and after with 25% extra capacity pump by pumping muddy water.

M&L for yield testing for borewell by conitnuously pumping for 16 hours to determine safe pumping yield by using air compressor/ Diesel Engine/ Pump & fules complete all as specified and as directed.

M&L for for slotted pipe of 200mm dia in lieu of casing pipe of 200mm dia complete all as specified and as directed

Supply, Lowering & fixing MS column pipe including fittings complete of nominal dia of 50mm bore (Heavy grade) complete all as specified and directed.

M&L for providing sanitary seal around the bore hole of size 3m x 4m x 0.6m thick with PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) in CM (1:4) including necessary formwork complete all as specified and directed.

Excavation in trenches not exceeding 1.5 meter wide and not exceeding 1.5 meter depth for laying under ground cable in trench / pole foundation in soft / loose soil all as specified and directed.

Returning, filling including spreading, levelling, watering and well ramming in layers not exceeding 25 centimeter all as specified and directed.

Removal of surplus soil obtained from excavated material not exceeding 50 meter and depositing where directed at a level not exceeding 1.5 meter above the starting point all as specified and directed.

S&F cast iron reflux valve flanged on both side of size 50mm dia and nut, bolt & washer with bypass arrangement complete all as specified and directed..

Supply, installation, testing and commissioning submersible pump motor set, electric driven of 7.5 HP of Power rating 5.5KW, Bore size 150mm with discharge range 1140-680 lpm 415 Volt, 3 Ph, 50 Hz, water cooled, stainless steel shaft, brass impeller, Mechanical seals, strainer, motar pump unit shaft coupler, complete stainless steel body all as specified and directed.

S&F fully DOL starter suitable for submersible pump upto 7.5HP with three phase water pump, in built thermal overload protector, single phase preventer, LED indication lamp, rated power contactor with rated MCCB , push button Power Rating-5.6 KW, power supply 10A, 13A, motor ON /OFF indicator, all complete specified and directed.

Supply, connecting & fixing of submersible XLPE insulated sheathed 3 core flat aluminium cable size 10 sqmm, 1100 V grade conforms to IS 694:1990 without any joint all as specified and directed.

Supply and GI tubing medium grade ISI Marked sizes of 50mm dia bore laid in trenches / laid under floor on ground / floor including all fittings such as elbow, union, reducer, tees, bends etc. and short length complete all as specified and directed by the Engineer-in-Charge.

Supply, lowering & fixing 10.0 mm dia flexible PVC layered steel rope for holding submersible pump inside the casing pipe and fixed outside at the mid of MS channel with provision of 01 No. pulley all as specified and directed.

Design, fabrication & testing of outdoor floor mounting LT Feeder Panel board of design verified as per IS/IEC-61439-1&2M, by CPRI approved manufacture's made of 3.15 mm thick CRCA sheet for body, load bearing membrance, glade plate, doors & compartment partition, power coated painted (RAL-7032) after 8 tank treatment, angle iron base frame with legs, electrolytic grade copper busbar 150A rating, internal wiring with suitable size of copper strip / copper wire of suitable size complete including supply of all materials. Incoming (i) MCCB 4 pole, 415 Volts, 63 Amps, 25 KA with spreader link - 01 No. (ii) Indicator lamp LED type (R-Y-B) - 01 Set of three (iii) Digital voltmeter with selector switch - 01 No. (iv) Digital Ammeter with selector switch - 01 No., CT coil 60/5 and - 01 No. (v) Protection MCB 6A SP - 03 No. Outgoing (i) MCCB 32 Amps, TP 18 KA, 01 No. (ii) MCB 20A DP 10KA 'C' Curve - 02 Nos.