Military Engineer Services Tender

Removing excavated material from site to a distance not exc 50mtr away and depositing where directed not exc 1.5mtr from the starting point all as directed.

Supplying & Laying in trenches Clear Sand for cushioning under ground cable 8 cm below and 15 cm above complete in level all as specified.

Supplying and laying reinforced precast concrete cable cover, Class LV, Type I, flat, size 250 mm x 150mm x 40mm complete all as directed.

M&L for PCC (1:2:4) type B-1 coping/foundation 20 mm graded aggregate for grouting, finished even and smooth without using extra cement all as directed.

M&L for PCC (1:4:8) (40 mm graded aggregate) Type C2 for base foundation of pole, stay incl frame work where reqd all as directed.

M & L for plain cement and concrete (1:3:6) type C-2 using 40 mm graded stone aggregate as in foundation or in any situation as require and directed.

M&L in repair for LT underground Cable, including taking XLPE insulated, heavy duty armoured sheathed 1100 volts grade 16 Sq mm 4 core, with aluminium conductor, including taking up old unserviceable cable ISI marked as per IS: 7098(Part-1) complete with all as specified.

All as item no 10 but of size 50 sqmm 3.5 core

All as item no 10 but of size 120 sqmm 3.5 core

M&L for water proof, 3core PVC insulated and PVC sheathed, copper conductor cable of size 1.5 sqmm, 1100 Volts grade for electrical connection of street light fittings, complete all as specified and directed.

Supply and fixing thermoplastic polycarbonate cable junstion box having protection IP 66 "dust proof, acid resistant, shock proof, fire retardent self extinguisher" for outside installation with knockout entry for cable of size 16 sqmm and 155x210x92mm with terminals, brackets for street light pole mounting and provision of one 6A MCB SP all as specified and as directed of make Hensel DK1616G.

M & L GI tubing of 50 mm bore light grade with all fitting fixed to wall/ceiling/pole or in trench formed by road/PCC cutting/boring as cable protection laid on floor all as specifed and directed.

M & L GI tubing of 80 mm bore light grade with all fitting fixed to wall/ceiling/pole or in trench formed by road/PCC cutting/boring as cable protection laid on floor all as specifed and directed.

M&L for boring holes 1mtr deep in soil under roads/PCC as directed for cable passing through pipes of required size and disposal of soil to a distance not exc. 50m. (Note: Connected items like Pipes is measured and paid seperately under relevant items).

M&L for pipe earthing complete with galvanised steel pipe electrode, 40mm bore, medium grade, 3.5 metres length, buried directly and preferably vertically in ground with top edge not less than 1.25 metres below ground level connected with earthing lead galvanised iron strip of size 25x4 mm connected to galvanized earth pipe by means of bolts, nuts, checknuts and washers of galvanised iron including PCC (1:2:4) type B-1 precast RCC cover slab with suitable handle made of 6mm round bar, including necessary excavation and earth work in any type of soil, 20mm dia mediaum grade galvanised steel tube for watering with one and fix with cast iron funnel and wire-mesh, with protection pipe of 32mm dia light grade galvanised steel tubing upto 7.5 meters length for drawing earthlead with filling of bentonite in 600mm dia all around electrode etc, complete all as shown in EP number 2 of SSR Part-1 including testing on completion and including taking down old U/S earthing & testing complete all as specified and as directed.

Dismantling existing ACSR/earthwire (any size) from over head line completeall as directed by Engr-in-Charge.

Dismantling insulators any type and any size complete all as directed by Engr-in-Charge.

Dismantling of cross arm (made of MS channels/angles etc.) or clamps etc.complete and stacking aside for re-use / replacement all as directed by Engr-in-Charge

M&L for replacement of steel tubular swaged poles complete with cast iron base plate, finial taper plug bolts, nuts & screw as specified type 410 SP-31, 9.0 meter long with initial coating of red oxide primer and siliver paint after fixing and necessery clamps/brackets incl taking down existing old one all as specified and directed by Engr-in-Charge.

S & F in repair 5 KW ,three phase automatic Street Light timer switch for automatic switching on/off street light based on lux level of nature light, consisting of sensor overload protection fuse gear, power contactor & MCB of suitable capacity, terminal blocks for cable entry & control unit enclosed in pole/Wall mountable elcosure made out of rust proof, shock proof, termite proof FR grade SMC, conforming to IP 66 with universal lock and key arrangement complete all as specified and as directed by Engr- in- Charge Make: kakatiya energy system Pvt Ltd Cat No. Swadeep 66-02EC-5KW 3P or equivalent in Havells/GE

S&F earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4mm dia galvanised iron all as directed.

M&L for taking up/lifting of submersible motor and pump assembly complete of any type/size upto 20 HP with unserviceable cable of any make and capacity from deep tube/bore well (of any depth) after providing lifting tools and tackles complete as required at site, carefully disconnecting of all electric connections, water connections in and including dismantling of column pipe lines shaft (of any size and length stage by stage) and keeping them aside under safe custody for reuse at site complete all as specified and directed by Engr-in-charge

M&L for lowering of repaired submersible motor and pump assembly complete of any type/size upto 20HP capacity with submersible cable of any make and size complete in deep tube/bore well of any depth coupling with pump and motor, in and including connecting and lowering of old or new column pipe line shaft of any size and length (stage by stage) carefully with the help of necessary tools and tackles, reconnecting of all electric and water connections with new nuts bolts washers and rubber gasket and testing on load upto the entire satisfaction of Engr-in-charge complete all as specified and directed. Note: Column pipe if required will be measured and paid under relevant supply only item.

M&L for transportation of defective submersible pump 10 HP to 15HP capacity three phase set to workshop dismantling the same incl disconnecting electrical connections decoupling 440 volt AC submersible motor pump set of following capacities, dismantling the motor,taking out burnt winding wire from the stator, cleaning of the casing and the stator with wire brush, rewinding of motor with superior quality copper winding wire of existing size including varnishing an drying, cable jointing and repair replacement of worn at parts of pump reassembling the same with motor installing the motor and pump , reconnecting all pipe and electric connections and testing on full load complete. Note: Spare parts replaced shall be measured & paid seperately under respective supply only item of schedule. Cost of rewiring and winding materials is included in item rate.

All as per item No 27.00 above, but 1.5 HP to 3.0 HP capacity 3/1 phase.

S&F in repair flat submersible motor cable, three core, copper conductor of size 6.0 sqmm, including providing necessary connection and testing on completion complete all as specified and directed.

Supply only Stainless steel impeller as per existing suitable for submersilble pump set vertical type (10 HP to 15 HP ) complete all as specified and as directed.

Supply only thrust bearing as per exsiting

Supply only thrust plate set as per existing

Supply only sand guard as per existing

Supply only stainless steel bush as per existing

Supply only pump shaft as per existing

Supply only Stainless steel impeller as per existing for submersilble pump set vertical type (1.5 HP to 3 HP ) complete all as specified and as directed.

Supply only thrust bearing as per exsiting

Supply only thrust plate set as per existing

Supply only sand guard as per existing

Supply only stainless steel bush as per existing

Pump shaft as per existing

Development of tube well using conventional method by means of air compressor of suitable capacity at least 12 hours minimum, untill sand free/ mud free, clean water obtained from the existing deep tube well including water testing from Govt. lab or approved lab of Govt, complete all as specified and directed.

Supply only column pipe 100mm dia GI pipe heavy grade, 3 meter in length & both ends long threaded, including provision of heavy duty coupling / socket dia 100 mm complete all as specified and directed

Supply only column pipe 50mm dia GI pipe heavy grade, 3 meter in length & both ends long threaded, including provision of heavy duty coupling / socket having dia 50 mm complete all as specified and directed

Supply and fix in repair Fully automatic three phase star delta starter in sheet metal enclosure type with overload, shortckt, single phasing, locked rotor, earth fault, current unbalance, phase sequence reversal, under current, over/uner voltage protections for 15 HP capacity motor complete all as specified and directed by Engr-in-charge of make L&T or equivalent.

M&L for complete servicing of chemical dosing system by cleaning all components, replacing any damaged item, drilling hole in pipe and fixing NRV injection valve and connecting it with high pressure discharge tube to dosting system avoiding any leaks with suitable arrangements and testing after completion all as directed by Engr-in-charge. (Note: all items required to be rerplaced will be paid seperately under supply only items)

Supply only injection valve (NRV) to protects againt backflow and generates optimal pressure all as directed

Supply only Suction and discharge tubes 3/8" high pressure for injecting chlorine all as directed.

M & L for Preparation of metalic surface with sand paper for street light pole and other steel surface complete all as specified and as directed by Engr- in-Charge

M & L for red oxide zinc chrome of metalic surface for street light pole and other steel surface complete all as specified and as directed by Engr- in-Charge

M & L for aluminium paint double coat of metalic surface for street light pole and other steel surface complete all as specified and as directed by Engr- in-Charge

M & L for Yellow/black paint double coat of metalic surface complete all as specified and as directed by Engr- in-Charge

M & L for Preparation of Cement surface with sand paper for pole and other cement surface complete all as specified and as directed by Engr- in-Charge

M & L for exterior priming paint plaster coat suitable for cement surface for pole and other surface complete all as specified and as directed by Engr- in-Charge

M & L for weather coat emulsion paint double coat of Cement surface for pole and other surface complete all as specified and as directed by Engr- in-Charge

Taking up or down from any position existing water tubing of 20 mm bore any type and connections carefully including cleaning for refixing or removal to E/M store yard or issued as credit complete all as specified and as directed. Note :Excavation/earth work shall be measured and paid separately under respective item of schedule considered here-in-before.

All as per item No 56.00 above but 25 mm bore

All as per item No 56.00 above but 40 mm bore

All as per item No 56.00 above but 50 mm bore

Relaying/refixing of old serviceable water tubing jointing and testing of 20 mm bore as obtained from item No. 56 here-in-before in new or existing position including all new fittings, ISI Marked, such as bends, elbow, tee, reducers, sockets, unions, flange etc as required, laid in trenches or fixed to wall/cellinng or floors including making holes in wall where required complete all as specified and directed by Engr-in-charge.

All as per item No 60.00 above but 25 mm bore

All as per item No 60.00 above but 40 mm bore

All as per item No 60.00 above but 50 mm bore

Supply, laying, jointing & testing galvanised iron tubing of 20 mm bore medium grade with all fittings such as bends, elbow, tee, socket, reducers, unions etc as required at site laid in trenches complete all as specified and directed.

All as per item No 64.00 above but 25 mm bore

All as per item No 64.00 above but 40 mm bore

All as per item No 64.00 above but 50 mm bore

S & F in repair gun metal gate/globe valve of 50 mm bore, ISI Marked, with iron wheel headed screwed both ends for pipe including taking down unserviceable complete all as specified and as directed.

All as per item No 68.00 above but 40 mm bore

All as per item No 68.00 above but 25 mm bore

All as per item No 68.00 above but 20 mm bore

S & F sluice valve 150mm, PN 1.6 with Stainless steel spindle nuts, bolts, washers and rubber gasket sheet for packing including taking out existing unserviceable sluice valve fixed at any position all as specified and directed by Engr-in-Charge

S & F sluice valve 100mm, PN 1.6 with Stainless steel spindle nuts, bolts, washers and rubber gasket sheet for packing including taking out existing unserviceable sluice valve fixed at any position all as specified and directed by Engr-in-Charge

M&L for construction of valve chamber with MS sheet cover 4mm thick with angle iron) frame of size 50 x 50 x 6mm and locking arrangements including excvation and earth work in any type of soil,PCC (1:4:8) type D2 in foundation ,PCC benching 1:2;4 type B-1 ,PCC (1:5:8) block masonry 20 cm thick in cement mortor (1:6),10 mm thick plastering in CM 1:4 ,PCC bed in (1:3:6) and coping 50mm hick in cement concrete 1:2:4 type B1 using 20mm stone aggregate including necessary formwork,paintin one coat of red oxide and two coats of bituminious black paint on all steel surfaces as specified and as directed of sizes 1200mm x 1200mm x1200mm (internnal dimensions) including demolition of existing valve chamber,complete all as specified and as directed.

Supply, installing, testing and commissioning outdoor type stainless steel (SS 304) cubical enclosure compartmentalized exterior and interior mirror type brushed suitable for highly corrosive environment, high creep resistance, better mechanical properties like ductility, yield strength, hardness etc. The enclosure shall be made of 2 mm thick SS 304 sheet. The fixing of double doors shall be on SS hinges with anti-theft provision (the door can’t be removed from enclosure without cutting enclosure). All fabrication/welding shall be done with TIG/MIG or as approved by Engineer in charge suitable for SS 304. Sliding handle and locking arrangement front and rear both side . Enclosure shall be suitable for AC supply system 415 volts, 3 phase, 4 wire, 50 Hz. IP-55 class protection and mounted on channel 75 mm welded with panel of SS 304 with 04 Nos foundation bolt of size not less than 20mm dia and 300mm long. The enclosure shall have provision of cable alley . Cable entry from bottom side including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked, 1100 volts grade of appropriate size (but not less than 2.5 sqmm). Incoming :- (i) Aluminium busbar rating 200 Amps rating 4 Nos. (ii) MCCB 160 Amps 4 pole breaking capacity 25 KA thermal mag protection with Icu = 100% & rated impulse with stand voltage (Vimp) 8 KV with over current & short circuit pro-tection having double insulation & positive insulation-01 No. Outgoing :-(i) MCCB 100 Amp 4 pole 02 Nos, MCCB 63 Amp 4 pole 02 Nos breaking capacity 16 KA thermal magnetic release with Icu = 100% & rated impulse with stand volta.(Vimp) 8 KV with over current & short circuit protec-tion having double insulation & positive insulation featers. (ii) Current transformer 100/5Amps class-1 15 VA - 1 Nos, Digital Ammeter with inbuilt selector switch -01 No, Digital Voltmeter with in built selector switch -01 No and Modular Indication lamp for main incomer LED type RYB (set of 3)-1 Set All MCCB with adjustable protection for over load and short circuit and conforming to IEC60947-II/IS 13947-II (Latest Version). The MCCB should have Ics=100%Icu. The MCCBs shall have spreader links and barriers as standard feature of manufacturer. All out going feeder shall be connected by cable through suitable size gland plate / glands. The various feeders shall be indicated by font size not less than 20 mm letters using Acrylic sheet. The minimums clearance of bus bar shall be 32mm phase –phase and 26mm for phase to earth. The bus bar shall have colour coding with insulating tape. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level.

Supply, installing, testing and commissioning indoor type stainless steel (SS 304) cubical enclosure compartmentalized exterior and interior mirror type brushed suitable for highly corrosive environment, high creep resistance, better mechanical properties like ductility, yield strength, hardness etc. The enclosure shall be made of 2 mm thick SS 304 sheet. All fabrication/welding shall be done with TIG/MIG or as approved by Engineer in charge suitable for SS 304. Enclosure shall be suitable for AC supply system 415 volts, 3 phase, 4 wire, 50 Hz. IP-55 class protection and mounted on channel 75 mm welded with panel of SS 304 with 04 Nos foundation bolt of size not less than 20mm dia and 300mm long. The enclosure shall have provision of cable alley . Cable entry from bottom side including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked, 1100 volts grade of appropriate size (but not less than 2.5 sqmm). Incoming :- (i) Aluminium busbar rating 150 Amps rating 4 Nos. (ii) MCCB 63 Amps 4 pole breaking capacity 16 KA thermal mag protection with Icu = 100% & rated impulse with stand voltage (Vimp) 8 KV with over current & short circuit pro-tection having double insulation & positive insulation-02 No ( for incomer mains and incomer DG supply) (iii) Onload change over switch 63Amps modular type - 01 nos (Note: Busbar will be connected at changeover output) Outgoing :-(i) MCCB 40 Amp 4 pole 03 Nos breaking capacity 16 KA thermal mag protection with Icu = 100% & rated impulse with stand voltage (Vimp) 8 KV with over current & short circuit pro-tection having double insulation & positive insulation, MCB SPN 20Amps - 03 Nos (ii) Current transformer 100/5Amps class-1 15 VA - 2 Nos, Digital Ammeter with inbuilt selector switch -02 No, Digital Voltmeter with in built selector switch -02 No and Modular Indication lamp for main incomer LED type RYB (set of 3)-2 Set (at both incomer MCCB) All MCCB with adjustable protection for over load and short circuit and conforming to IEC60947-II/IS 13947-II (Latest Version). The MCCB should have Ics=100%Icu. The MCCBs shall have spreader links and barriers as standard feature of manufacturer. All out going feeder shall be connected by cable through suitable size gland plate / glands. The various feeders shall be indicated by font size not less than 20 mm letters using Acrylic sheet. The minimums clearance of bus bar shall be 32mm phase –phase and 26mm for phase to earth. The bus bar shall have colour coding with insulating tape. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level.

S&F Single Phase Preventor used for automatic Star Delta Starter with on delay timmer (2-3min) and auto manual switch, complete all as specified and as directed.