Military Engineer Services Tender

(iii) Any accident/mishapenning occurred during the execution of work shall be responsibity of the Contractor.

(iv) All necessary tools & plants required for carrying out above job will be provided by contractor and the cost of the same are deemed to be included in quoted rate.

(v) Inventry of defective parts to be replaced by contractor will be prepared by joint inspection with contractor

M & L for calibration of IDMT miscroprocessor based numeric relay fixed in 11 KV HT panel by primary and secondary injection method and setting the relay tripping timing in advance to match the outgoing load on the incoming and out going feeders complete all as specified and directed

Note :(i) Individual Breaker VCB shall be considered as one unit and above job is to be carried out unitwise. Above job wii be carried out by licenced technician as aproved by AGE(I).

(ii) Any accident/mishapenning occurred during the execution of work shall be responsibity of Contractor.

(iii) All necessary tools & plants required to carry out above job will be provided by contractor and the cost of the same deemed to be included in queoted rate.

S&F in replacement cable jointing kit 11 KV (Earthed) grade cable for outdoor termination Cold shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminum conductor cabe of size 95 sqmm , complete all as specfied and directed.

Disconnecting all in coming and outgoing cables, removing the transformer from the platform / two pole structure / floor and loading it in the vehicle carefully using crane and transporting it to approved nearby workshop, for carrying out maintenance of transformer all as specified in IS -10028 (part III) - 1981 following by Opening of transformer cover, draining out oil, de-tanking core and coil assembly,cleaning, washing of dust and dirt etc from all parts including core and tank, cooling tubes of radiators, re-assembling of core and winding after carrying out necessary repair and replacement of defective items including providing all necessary insulation material of appropriate class including varnishing drying out in vacuum chamber till specified IR values are achieved if required, complete insulation varnishing to be done and providing new gasket, nuts , bolts, and checking of leakages if any,rectifying the same by welding, checking of tap change if found faulty, repair / replace the same etc, replacement of silica gel and reassembling of complete transformer all as directed by Engr-in-Charge , including testing as per relevant IS and transporting back the transformer after repair/maintenance to the site , installing it, reconnecting all the incoming and out going cables by properly using insulation tape and testing complete of following capacities.

(a) 250 to 400 KVA 11000/433 Volt Distribution transformer

(b) 100 to 200 KVA 11000/433 Volt Distribution transformer

Note - (i) Cost of items required to be replaced will be measured and paid seperately as supply only under relivent items of this contract. The labour charge for replacing the same are deemed to be included in the rates quoted. (ii) The cost of painting inside & outside of transformer also deemed to be included in the rates quoted. (As per IS -10028 (part III) - 1981.) (iii) The standby transformer will be provided by the contractor without any extra cost for continuous power supply, while carrying out repair of transformer. (iv) Any other items which is required to be provided for smooth functioning of transformer but not specified above shall be provided by contractor without any extra cost . The cost of the same are deemed to be included in the rates quoted. (v) The inventries of all defective items to be replaced/repaired will be prepaired jointly by Engr-in Charge and contractor at the time of inspection of defective trasformer after opening at the firm's workshop. The inventries will be signed by both Engr-in Charge and contractor before starting of repair work. (vi) The transformer will be got repaired from approved manufacturer /workshop having licence for the same, The firm shall be got approval from GE/AGE (I).

Supply only new HV coil of copper conductor suitable for 11 KV distribution transformer complete alongwith insulating material duly varnished by vacuum impregnation (as per sample) and backed coil assembly complete all as specified & directed.

Supply only new LV coil of copper conductor suitable for 415 V distribution transformer complete alongwith insulating material duly varnished by vacuum impregnation as per sample) and backed coil assembly complete all as specified & directed.

Supply only HT bushing with stud , seal etc for 250 KVA to 400 KVA transformer complete all as specified and directed.

Supply only HT bushing with stud , seal etc for 100 KVA to 200 KVA transformer complete all as specified and directed.

Supply only LT bushing with stud , seal etc for 250 to 400 KVA transformer complete all as specified and directed.

Supply only LT bushing with stud , seal etc for 100 KVA to 200 KVA transformer complete all as specified and directed.

Supply only silica gel breather assembly with fresh silica gel for 250 KVA to 400 KVA transformer complete all as specified and directed.

Supply only silica gel breather assembly with fresh silica gel for 100 KVA to 200 KVA transformer complete all as specified and directed.

Supply only insulating transformer oil confirming to IS 335 1993 for replacing in distribution transformer with dielctric strength not less than 60 KV complete all as specified and directed.

Supply only set of gasket complete for transformer of capacity 100 KVA to 400 KVA all as specified and directed.

M&L for Filteration/ dehydration and cleaning of transformer oil off line by dehydration plant including testing of samples before and after dehydration and filtration, dielectric strength should not less than 55 KV at 2.5 mm gap after dehydration/filtration all as specified and directed. Note:- For running of filtration plant the arrangement of electric supply / DG set should be made by contractor and the cost of same deemed to be include in quoted rate.

Supply, installation, commissioning and testing in replacement of HT 11 KV outdoor type gang operated triple pole air break switch suitable for Horizontal or vertical mounting fixed type complete with 12 insulator 200 amps rating and steel frame mechanically oprated mechanism consisting of operating rod of 25 mm bore light grade GI pipe of suitable length worked from ground level and with locking arrangement flat iron clamp 50 mmx6mm including MS channel of suitable size length for fixing GOD including bolts, nuts and washer complete all as specified and directed.

Dismantling and taking out old unserviceable ACSR conductor of any size complete all as specified and directed.

Dismantling and taking out old unserviceable earth wire of any size complete all as specified and directed.

Supplying, streching and fixing in replacement of over head ACSR conductor any size ie. weasel,Ferret,and Dog and any type fixing on iron steel tubular pole including binding/jointing the conductor to insulator with and incl 14 SWG binding wire complete all as specified and directed.

M&L, for galvanized steel wire 3.15 mm or 4mm dia continous earth wire on pole or guard wire for protecting fallen overhead conductor incuding winding wire of suitable size complete all as specified and directed.

Restreching only over head ACSR conductor / earth wire of any size and type comprising of one conductors/wire over steel tubular poles, incl opening, streching, binding and jointing the conductor to insulater with and incl 14 SWG binding wire and tape the jumper complete all as specified and directed.

M&L for punning of tree branches touching to electric overhead lines with growth around LT/HT overhead lines poles and stay complete to clear span of 2 mtr all around the OH line poles with all tools and plants as required at site by the contractor including cleaning the area/site. Note: (i) Any breakdown of line caused during the punning shall be made good by the contractor without any extra cost (ii) Distance between pole to pole shall be measured as one span. (iii) Only those span will be measured in which trees are alives.

S& F in replacement pin type porcelain insulator including one galvanised mild steel spindle , two galvanised iron washer and one galvanised iron nut, 100mm height, 65mm dia suitable for 1100V grade complete all as specified and directed

S&F in replacement for pin type composite polymer insulator including one galvanized mild steel spindle two galvanized iron washer and one galvanized iron washer and one galvanized iron nut 150mm height, 150mm dia suitable for 11000 volts grade complete as specified & directed.

S&F in replacement disc type composite polymer insulator ball and socket type assembly tension with tension clamps for conductor working pressure 11000 volts all as specified and directed.

Dismantling and taking out old unserviceable Tubular pole and struts of any size including clamps insulators, cross arms etc of any type complete all as specified and directed.

Supply, transporting, erection and fixing steel tubular swaged pole, 11 metres long, type 410 SP-55, complete with MS base plate 6 mm thick, pole cap, finial taper plug, bolts, nuts, washers etc including necessary earth work and excavation, PCC in foundation 1:4:8 type D-2, using 40 mm graded stone aggregate and PCC 1:3:6 type C-2, using 40 mm graded stone aggregate as in plinth block, disposal of surplus soil to a distance not exceeding 50 m, painting two coats of aluminium paint over one coat of red oxide primer including 5 Nos band/straps with yellow and black colour in alternatete way (200mm wide each) enamelled paint two coat at a distance 300mm from plinth block and marking pole nos with black enamelled paint including tarring one coat on steel surface embedded in concrete complete all as specified and directed. Note : Required earth work, PCC foundation will be paid separetly under relevant items of Sch A.

Supply, transporting, erection and fixing steel tubular swaged pole, 09 metres long, type 410 SP-31, complete with MS base plate 6 mm thick, pole cap, finial taper plug, bolts, nuts, washers etc including necessary earth work and excavation, PCC in foundation 1:4:8 type D-2, using 40 mm graded stone aggregate and PCC 1:3:6 type C-2, using 40 mm graded stone aggregate as in plinth block, disposal of surplus soil to a distance not exceeding 50 m, painting two coats of aluminium paint over one coat of red oxide primer including 5 Nos band/straps with yellow and black colour in alternatete way (200mm wide each) enamelled paint two coat at a distance 300mm from plinth block and marking pole nos with black enamelled paint including tarring one coat on steel surface embedded in concrete complete all as specified and directed. Note : Required earth work, PCC foundation will be paid separetly under relevant items of Sch A.

Dismanlting and taking down bend/damaged mild steel work such as cross arms, bracing, supported, clamps & back plates etc complete all as specified and directed.

M&L for cross arms,bracings,supports,clamps and back plates fabricated from structural steel sections including nuts,bolts,washers welding,bending cold or hot drilling holes for bolts in any shape or size as indicated or directed including of one primer coat,one under coat and one finishing coat and one finishing coat of paint.complete all as specified and directed.

Dismantiling stay assembly complete all as specified and as directed

S& F stay assembly complete with all accessories, such as stay plate 300x300x6mm, stay rod 215cm long and 20 mm dia with nuts including GI bow turn buckle etc., all as per Electrical plate No 1 or SSR -2009 Part I complete all as specified and as directed. Note. Loop type insulator, stay clamps, excavation, PCC will be measured and paid separately.

M&L for loop type insulators vitreous porcelain white, brown or green large size with overall dimensions 90x140mm mm clearance of hole 25.5 mm complete all as specified and directed. .

Taking up/down of old U/S HT armoured cableand Supply and lay XLPE insulated, screened, PVC bedded, galvanized steel strip armoured, electric power cables (heavy duty) with aluminium conductor, 11000 volts (conforming to IS 7098), grade (earthed) cross sectional area 95 Sqmm, 3 core complete all as specified and directed. Note;- The earth work, GI pipe shall be measured and paid sepretely under appropriate item of Sch A

Excavation in trenches in soft/loose soil not exc 1.5 m wide and not exceeding 1.5m in depth for laying UG cable/foundation etc complete all as specified and directed.

Excavation in trenches in soft/loose soil but not exc 1.5 m wide and exceeding 1.5m in depth for laying UG cable/foundation etc complete all as specified and directed.

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

Removal of excavated surplus soft/loose soil to a distance not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

M&L for sand cushioning for under ground cable with layer of fine river dry sand 80 mm thick before laying of cable and 150 mm thick after laying of cable in trenches complete all as specified and directed. Note:- Punned (consolidated ) thicness of sand will be measured and paid sepetarely under relevent item of Sch.

M&L for cable protection bricks common burnt clay sub class 'B' designation 75 for protection of UG cable laid in trenches all as specified and directed.

M&L for 110mmdia HDPE pipe for forUG cable fixed in mass concrete pillar over/alomgwith the culvert/drain complete all as specified & directed. Note- The PCC shall be measured and paid seperately under appropriate item of Sch A.

M & L for PCC (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) as coping of pole including necessary form work as required complete as directed.

M & L for PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) as in mass concrete/foundation complete all as specified and directed.

M & L for PCC 1:4:8, type D2, M 7.5 grade ( using 40mm graded crushed stone Agg) in foundation and posts including caps and bases all as specified as directed.

Supply, installation, testing and commissioning in replacement of Lighting Arresters non linear Metal oxide type, distribution class with all fittings arrangements suitable to 11000 volts grade and discharge capacity 12 KV/10KA with and incuding lighting counter and cable of sutable size and core from lightning arrestor to ligting counter complete all as specified & directed.

Prepration of old surface of distribution transformer 11KV/433V for painting externally including fins/radiators removal of all rust/oil/grease and unwanted material and then two coats of paint by means of spray gun at site of installation of tranformer complete all as specified and directed by Engr-in Charge suitable for transformer of capacity 100 KVA to 400 KVA.

M&L for spray of agricultural based chemical inside the installation to control the growth of unwanted herb etc incl cleaning of the grass herbs bushes etc from the installation complete all as specified and directed.

M&L for prepration of old treated surface of existing steel tubular poles 8/9/11 mtr long( upto 1.20 mtr from coping/ground level (whichever is on upper side) but incl brackets, clamp cross arms etc with two coat of aluminium paint over one coat of red oxide primer incl writing MES No (approx 1.2 Sqmtr) complete as specified and directed.

M&L for refixing of poles in same location or other place as directed after taking out pole from earth, incl transportation if required and refixing the same place or other place as directed incl necessary earth work, coping and fixing of existing over head conductor complete all as specified and directed.

M & L for hard core (using broken stone) of gauge not exceeding 63mm deposited, spread in leveled in layers not exceeding 15cm thick water & rammed to true surface complete all as specified and directed.

M & L for PVC insulated single core un armoured aluminium conductor of size 35 SQmm 1100 volt grade of red,yellow ,blue and black (Phase Indicator) for jumper connection including taking out U/S jumper cable any size complete complete all as specified and directed.

M & L in replacement cable jointing kit 11 KV (Earthed)grade cable for straight through cold shrinkable type joint complete with jointing material and accessories for 3 Core XLPE armoured aluminium conductor cable of size 95 Sqmm complete all as specified and directed.

Material & labour for earthing complete with galvanised steel earth plate electrode 600x600x6mm thick burried directly in ground. ( earth pit not less than 2.25 mtr depth below ground level at any type of strata ) with top edge of the earth plate not less than 1.5mtr below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15cm all around the plate. connected by 32x6 mm GI strip as earth lead by means of brass nuts and bolt, thimbles check nuts, washers including concrete chamber of PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish, internal surface of concrete chamber shall be given internal dia 300mm x300mm, 15mm thick plaster in CM 1:4 funnel with wire mesh, RCC pit cover of 320x320x80mm size (1:2:4) Type B1 using 20mm graded stone aggregate rainforced with XPM all as shown in electrical plate No 3 of MES SSR Part-1(2009) and specified including and provision of GI strip upto 7.5 mtrs long with 40 mm dia medium grade GI pipe protection and watering pipe of GI 20 mm bore, medium grade, including all exavation and earth work and connecting the earthing strip to panel, including testing on completion complete all as specified and directed. Note:- (i) RCC pit cover shall be precast of RCC(1:2:4) type B1, 80mm thick rainforced with XPM weighing not less than 4kg/sqm in lieu of CI cover.(ii) Cost of additional GI strip more than 7.5 mtrs will be measured and paid seperately under relevant items.