Military Engineer Services Tender

Supply only descaling solution complete all as specified and directed.

S&F in repair aluminium foil rapping on solar panel connecting pipe lines as per existing size complete all as specified and directed.

M&L in replacement of 1.02mm thick copper tube of size 5/8" inches duly insulated complete all as specified and directed.

M&L in replacement of 0.91mm thick copper tube of size 1/2" inches duly insulated complete all as specified and directed.

S&F in repair solar collector glass plate suitable for 100 to 1000 Litres capacity of existing solar water system duly fixed on existing system complete all as specified and directed.

S&F in repair insulation suitable for filling inside of solar tank and its connecting pipe lines complete as per existing size complete all as specified and directed.

S&F in repair rubber hoses pipes 20mm dia ,as per existing size for insulation complete all as specified and directed.

S&F in repair rubber hoses pipes 25mm dia ,as per existing size for insulation complete all as specified and directed.

S&F in repair copper/brass heating element of rating 2/4 KW, 2/4 terminal as per sample suitable for solar water heater complete all as specified and directed.

S&F in repair thermostat of rating 2/4 KW as per sample suitable for solar water heater complete all as specified and directed.

S&F in repair hot water storage tank 100 litre capacity made out of 22 SWG thick stainless steel (grade 304) with glass wool insulated 40 mm thick with aluminium cladding solar panel complete all as specified and directed.

All as per item No 14. above but 150 litre capacity.

All as per item No 14. above but 200 litre capacity.

All as per item No 14. above but 250 litre capacity.

All as per item No 14. above but 300 litre capacity.

All as per item No 14. above but 400 litre capacity.

All as per item No 14. above but 500 litre capacity.

All as per item No 14. above but 600 litre capacity.

All as per item No 14. above but 1000 litre capacity. Note for Sl item No 1 to 22 : (i) The repairs to existing solar water heater system shall be carried out through authorised dealers/distributors of solar panels. (ii) The flat plate collector of size and capacity as specified in BOQ shall be procured from the original manufacturer of Solar provided at site. Purchase vouchers of the same shall be verified by Engr-in-Charge before providing the plate collector at site. The replacement of plate collector shall be carried out by mechanic of original manufacturer of solar to avoid any damage to the entire solar system. (iii) Stainless steel water tanks for hot water shall be procured directly from the existing original manufacturers/authorized dealers of solar and purchase vouchers of steel water tanks shall be submitted before claiming payment against steel water tanks. Test certificates of steel water tanks shall be obtained from the manufactures/authorized distributions along with purchase vouchers. (iv) Insulation to steel water tanks and solar panels shall be carried out through manufacturer of solar or their authorized dealers.

S&F in repair MCB SPN 16 to 32 Amps 415 V, 10 KA 50 Hz complete all as specified and directed.

S&F in repair MCB SP 16 to 32 Amps 415 V, 10 KA 50 Hz complete all as specified and directed.

S&F in repair MCB TPN 32 to 40 Amps 415 V, 10 KA 50 Hz complete all as specified and directed.

Taking up or down 15mm bore steel tubing and connections including cleaning for re-fixing or removal to store complete all as specified and directed.

All as per item No 26. above but 20mm dia.

All as per item No 26. above but 25mm dia. Note for Sl item No 26 to 28 : The rates quoted shall be inclusive of cutting chases for taking down GI tubing and making good in cement mortar 1:4 or PCC 1:2:4 type B0 (using 12.5mm graded stone aggregates) after replacement of pipes.

S&F 15mm bore GI tube medium grade galvanized with all fittings and fixed to walls or laid in floors/ceilings etc complete all as specified and directed.

All as per item No 29. above but 20mm dia.

All as per item No 29. above but 25mm dia.

S&F in repairs 15mm bore dia Gun metal Gate valve with iron wheel head screwed both ends for iron pipes and fixed comlete all as specified and directed.

All as per item No 32. above but 20mm dia.

All as per item No 32. above but 25mm dia.

S&F in repairs 1000 Litres capacity rotational moulded polyethylene water storage tank (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and as directed.

All as per item No 35. above but 300 Litre capacity.

All as per item No 35. above but 500 Litre capacity.

S&F in repair 15mm bore ball valve high pressure PTMT with epoxy coated aluminium rod & high densitypolythene float ball and fly nut screwed for iron pipe complete all as specified.

All as per item No 38. above but 20mm bore.

All as per item No 38. above but 25mm bore.

Supply, fabricate and fixing in repair mild steel work conforming to Fe-290, E-165 as in framed grills, gratings, framed guard bars, ladder, framework of valve pit cover, water tanks etc or similar work as ordered and fabricated from MS rolled section of any size and shape complete all as specified and directed.

M&L in repair sub main wiring with PVC insulated cable copper conductor FRLS two single core 2.5 Sqmm drawn through Existing or new PVC rigid non metallic conduit including earth continuity FRLS copper conductor 2.5 Sqmm PVC insulated with green insulation complete all as specified and directed. Note : New PVC conduit shall be measured and paid separately.

M&L in repairs sub main wiring with PVC insulated cable copper conductor FRLS two single core 4 Sqmm drawn through Existing or new PVC rigid non metallic conduit including earth continuity FRLS copper conductor 4 Sqmm PVC insulated with green insulation complete all as specified and directed. Note : New PVC conduit shall be measured and paid separately.

M&L in repair PVC rigid non metallic conduit, fire proof, medium grade, ISI mark, 25mm dia surface or concealed including conduit accessories such as tee, elbow ,bend junction box complete all as specified and directed.

M&L in replacement for installation, commissioning and testing Junction boxes made of Thermoplastic Polycaronate, the minimum size of Joint boxes shall be 205 x 255 x 112 mm. The Connecting Box Should be IP 66/67 ( IEC 60529 ) Thermoplastic PC weatherproof with multi level knockouts on four Side for cable Entry in different sizes . Lid fasteners shall not have screws but shall be with quarter turn locking knobs , which is well visible ( open – locked), and they will be sealable without any accessories. The box should be UV resistant in accordance with 61439-1, clause No 8.4.4. The joint box shall be weather proof, rainwater proof, temperature resistant, connecting box as per IEC 60670-22 and IEC 60695-2-11, flame retardant & self extinguishing. The box shall have elongated holes inside and suitable brackets for outdoor fixing for wall/pole mounting provision. The Box shall be with 18 Nos Terminals suitable for min 4 Sq.mm wire. Contractor shall provide suitable Glands IP 66 as per Box Color with Terminals and Cable Glands with nut bolts replacement complete all as per manufacturer’s instructions complete all as spceified and directed.

S&F in repair nitrle rubber insulation 20mm dia ,as per existing size for insulation, complete all as specified and directed.

S&F in repair nitrle rubber insulation 25mm dia ,as per existing size for insulation, complete all as specified and directed.

Supply only insulation LT tape of size normal width 20mm, length 25 metre and thickness 0.125mm, complete all as specified and directed.