REPAIR/ REPLACEMENT LT PANELS/ CABLES AND OTHER MISC AND ALLIED EXTERNAL ELECTRIFICATION ITEMS AT MO (MB) GHATKOPAR AND REPAIR/ MAINT OF PUMP SETS, CLEANING OF UG SUMPS, OHTS AND EXTERNAL WATER SUPPLY NETWORK INCLUDING ALLIED ITEMS AT INS HAMLA AND

Amount

Excavation in trenches n.exc 1.5 m wide and n. exc 1.5 m in depth and getting out in soft/loose soil for removing/laying of cables complete all as specified and as directed by Engineer-in-charge.

Returning, filling in including spreading , leveling , watering and well ramming in layers n.exc 25 cm with soil complete all as specified and as directed by the Engineer-in- Charge.

Removing excavated material to a distance n.exc 50 m and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-Charge.

Material & Labour River sand filling under floors or in foundation including watering & consolidation for cable cushioning all as specified and directed

Supply and laying DWC HDPE pipe of pressure rating 6 Kg/Cm sq of size 32 mm laid in trenches complete all as specified and directed.

Supply and laying DWC HDPE pipes of pressure rating 6 Kg/Cm sq of size 50 mm laid in trenches complete all as specified and directed.

Supply and laying DWC HDPE pipes of pressure rating PN-10 of size 100 mm for the protection of the cable passing through road crossing etc complete all as specified and directed.

Supplying and laying unreinforced precast concrete cable cover class LV type 1, flat, size 250 x 150 x 40 mm complete all as specified and directed by the Engineer - in - charge.

Supply and fixing, install, test and commissioning of LT Feeder pillar box outdoor type totally enclosed with front and rear opening hinged doors with canopy sloped top projected and raised platform of suitable sizes weather dust vermin proof IP-54 protection CPRI approved, factory fabricated, cubical panel free standing type, made out of 3.00 mm thick CRCA sheet with locking arragement , factory made powder coated as approved colour, copper bus bar suitable for 3 phase 4 wire LT, AC, 50Hz, 433 volts, 200 Amps rating capacity RYBN insulated with sleeved insulation complete with multifunctional meter LED type by showing Amps, volts, frequency etc along with suitable size of CT on outgoing, indicating lamp RYB , complete internal wiring with suitable size of PVC insulated copper conductor cable, including cable glands and lugs for incoming and out going cables as per required sizes, PCC platform made out of 1:2:4 type B1 and pedestal of 30 cm height from GL with suitable nut, bolts, washers etc., all as specified and directed for suitable to accomodate the following items including supply and fix following items and all as specified and directed by dismantling exisiting unserviceable LT panel complete. Loc:Near SH-95 NSV wicket Gate Incoming: MCCB 4 pole 125 Amp with breaking capacity 25 KA adjustable type with exended terminals -01 Nos Make: Legrand/Schneider/siemens/L&T Outgoing [a] MCCB 4 pole 100 Amps with breaking capacity 25KA adjustable type with extended terminals- 01 No [b] MCCB 4 pole 63 Amps with breaking capacity 16 KA adjustable type with extended terminals- 02 No's Legrand/Schneider/siemens [c] MCB TPN 40 Amps,breaking capacity 16 KA -02 Nos includung inbulit street light timer console (both options available i.e. auto and manual) - 01 No Legrand/Schneider/siemens/L&T (d ) Current Transformers-03 Nos (e) Multi functional Meter-01 (f) LED RYB indiacator lamps-01/Set Note-: The panel must have separate Bus bar chamber, cable chamber and proper spacing must be maintained between each chamber of panel as per IS . Note - The contractor duly shall submit the Manufacturer'S Design and drawings of LT panels for approval of GE before placing the order.

Supply and fixing, install, test and commissioning of LT Feeder pillar box indoor type totally enclosed with only front opening hinged doors with canopy sloped top projected and raised platform of suitable sizes weather dust vermin proof IP-43 protection CPRI approved, factory fabricated, cubical panel free standing type, made out of 2.00 mm thick CRCA sheet with locking arragement, factory made powder coated as approved colour, copper bus bar suitable for 3 phase 4 wire LT, AC, 50Hz, 433 volts, 200 Amps rating capacity RYBN insulated with sleeved insulation complete with multifunctional meter LED type by showing Amps, volts, frequency etc along with suitable size of CT on outgoing, indicating lamp RYB , complete internal wiring with suitable size of PVC insulated copper conductor cable, including cable glands and lugs for incoming and out going cables as per required sizes, PCC platform made out of 1:2:4 type B1 and pedestal of 30 cm height from GL with suitable nut, bolts, washers etc, all as specified and directed for suitable to accomodate the following items including supply and fix following items and all as specified and directed by dismantling exisiting unserviceable LT panel complete. Loc: CSO Office main gate Incoming: MCCB 4 pole 125 Amp with breaking capacity 25 KA adjustable type with exended terminals -01 Nos Outgoing [a] MCCB 4 pole 63 Amps with breaking capacity 16 KA adjustable type with extended terminals- 02 No [b] MCB TPN 63 Amps with breaking capacity 16 KA adjustable type with extended terminals- 03 No's [c] MCB TPN 40 Amps,breaking capacity 16 KA -02 Nos [d] MCB SPN 32 Amps,breaking capacity 10 KA -02 Nos (e ) Current Transformers-03 Nos (f) Multi functional Meter-01 (g) LED RYB indiacator lamps-01/Set Note-: The panel must have separate Bus bar chamber, cable chamber and proper spacing must be maintained between each chamber of panel as per IS . Note - The contractor duly shall submit the Manufacturer'S Design and drawings of LT panels for approval of GE before placing the order.

Supply install, test and commissioning of Powder coated LT Feeder panel cubical out door type Channel mounted compartmentalized in construction all Confirming to IS 8623 Part 1 1993 CPRI approved factory fabricated made out of 3 mm thick CRCA sheet & suitable size to accomodate all accessories / fittings, to accommodate incoming MCCB and TPN Copper bus bars, incomer MCCB and outgoing MCCB, Contactors The TPN bus bars shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator. The bus bar shall have copper extension links for connecting with out going MCB. The connecction between Bus Bar & MCB should be done by copper bus bar link. The cubicle shall have a bottom channel & free standing frame made of angle iron of size not less than 40mm X 40mm X 6mm and detachable predrilled gland plateof thickness not less than 3 mm thick powder coated should be used at the bottom for entry of armoured cable of adequate size with glands.The above panel shall be front openable lockable /openable by key from both side. The panel shall be Dust, vermin proof and powder coated of approved thickness complete including, control wiring by 1.5 sqmm wire and consisting the following, including taking down of old unsv panel after disconnecting existing cables & reconnecting the cables to new panels and including PCC foundation, excevation, grouting bolts accessories as per following:- Location: Old deltic & Near Open gym Football ground a) Incoming- MCCB 4 pole 63 Amps with breaking capacity 16KA adjustable type with extended terminals- 01 No b) Outgoing- MCB TPN 40 Amps-03 Nos c) Outgoing- MCB SPN 25 Amps-02 Nos c) Street Light Timer Circuit With the Following - i) M L 2 Contactor -02 Nos ii) Street Light Timer FM 1 Quartz - 1 Nos Note - The contractor duly shall submit the Manufacturer'S Design and drawings of LT panels for approval of GE before placing the order.

Supply and laying in repairs 10 Sqmm 4 Core of cable LT XLPE insulated and screened PVC bedded, galvanised steel strip armoured electric power cable (heavy duty) with stranded aluminium conductor, 1100 Volts grade complete all as specified and directed by Engineer in charge for including taking up existing u/s LT cable.

All as per item No.12 above but for 16 Sqmm 4 Core.

All as per item No.12 above but for 25 Sqmm 3.5 Core.

All as per item No.12 above but for 35 sqmm 3.5 core

All as per item No.12 above but for 95 sqmm 3.5 core

All as per item No.12 above but for 120 Sqmm 3.5 Core.

All as per item No.12 above but for 185 sqmm 3.5 core

All as per item No.12 above but for 240 sqmm 3.5 core

Dismantling exsting RCC & steel tubular poles with bracket & light and in lieu S&F 7 metre long hot dipped galvanised octagonal poles with top A/F 70mm bottom A/F 130 mm, made out of 3mm thick HT sheet alongwith base plate of size 220*220*12mm, including 1500mm long single arm bracket made out of 48mm dia, GI pipe, M20 in PCD 205mm, 700mm long and projected 100mm, "J" type EN8 grade set of 4 Nos foundation bolts alongwith templates, also including provision of the followings :- (a) MCB,SP,6A,230V, B series, 10KA mounted on and including 3mm thick plastic laminated sheet-01 No. (b) 4 way connector, bolt type having locking arrangement, weather proof and water proof control space : 01 No. Notes: (a) The rate quoted shall also be deemed to include the cost for provision of 50mm bore PVC pipe from cable trench to centre of the pole concrete of the pole concrete. (c) The earth work, RCC foundation reinforcement and form work will be measured and paid separately. (d) .quoted rate shall also be deemed to include for fixing of old light fitting retrived from dismantling. Make : Bajaj, Crompton, Philips, Wipro

M&L for mild steel TMT bars 6 mm to 8mm dia cut to length, bent to shape required, stirrups, spaces and binders and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.

M &L for TMT steel bars 10 mm dia and over in reinforcement cut to length,bent to shape required, including cracking bending spirally forhooping for columns, hooking ends and binding with and including mild steel wire(annealed) not less than 0.9 mm dia or securing with clips etc, complete all as specified and directed

M&L for RCC type B-1, 1:2:4 (nominal mix) using 20 mm graded stone aggregate as in footing, columns, post, pillars, piers, wall of culverts, suspended slabs, edges and struts etc complete all as specified and directed.

M&L for form work to sides of concrete footings, columns, posts, pillars, piers, edges and struts of rectangular or triangular shape for rough finished flat concretesurface complete all as specified and directed.

M & L in repairs for PVC copper cable 2.5 sqmm 3 core copper conductor 1100 Volt grade multi core multi stranded PVC insulated unsheated drawn through and including PVC conduit and accessories fixing on poles/ wall with clamps, nuts bolts etc from FRP box to street light fiting complete all as specified and direcetd

SSupply installation, testing and commissioning of FAST ELECTRODE maintenance free Chemical Earthing of Dual Pipe Technology, each of 3 Meter long with Outer Pipe Diameter of 88mm (galvanised for 80-120 micron and wall thickness 1.80mm) and Inner Pipe diameter 48mm (galvanised for 80-120 micron and wall thickness 2.60mm). There shall be terminal of size 75 x 5.20mm for connection with two holes of 14mm diameter. FAST ELECTRODE shall be duly filled with the highly conductive, Non Magnetic, Non Corrosive material and duly sealed at both ends with lead terminal of 75x5.2mm at top. The ELECTRODE shall be of 'make' having approval of CPRI (Central Power Research Institute), Govt of India for a minimum short circuit current of 42 KArms for 1 Second with initial pick of 88.2 KA. The FAST ELECTRODE Earth Enhancing Compound (minimum 25Kg) shall be pored on alround the electrode. The chemical compound to be used shall be as per the manufacturer's instructions of 'Electrode' and as also certified by any BIB (Bureau of Indian Standards) accredited laboratory.Electrode connected to GI earth strip 32 x 6mm by mean of bolts, nuts, check nuts and washer of stainless steel all as shown in electrical plate No 5 connected to earthing test point all as specified or indicated including PCC pit and CI cover etc GI protection pipe of suitable size including testing on completion all as specified and directed.Make : Fast Electrode or equivalent as approved by the GE Notes:- (i) The contractor shall procure the above materials either directly from the manufacturer(s) or their authorised dealers only and shall produce the original purchase vouchers alongwith original manufacturer's test certificates and other authenticated documents in compliance of the provisions as mentioned in the above item. Also all the requisite testing as specified above, in relevant IS and as directed by the GE shall be got done by the contractor. Cost of all the above elements shall be deemed to be included in the contractor's quoted rates.(ii) Any additional quantity of Earth Enhancing Compound in case required to obtain the desired results, the same also be provided by the contractor without any additional cost to the Govt. and quoted rates of above item shall be deemed to include the above element also.(iii) Necessary earth strip to connect equipment shall also provided by the contractor . (iii) GI strip upto 7.5 meters included above quoted rates.

Supply and fixing in repair maintenance lithium battery 11.1/33Ah (suitable for 32 watt solar lights) BMS circuit and other necessary wiresconnectors suitable for 32 watt integrated solar lights complete all as specified and directed.

Supply and fixing in repair maintenance lithium battery 11.1/19.8 Ah (suitable for 12 watt solar lights) BMS circuit and other necessary wiresconnectors suitable for 12 watt integrated solar lights complete all as specified and directed.

Supply and fixing in repairs highly efficient high power multi LED flood fitting 100 watts with pressure die cast aluminium housing reflector and enclosed with toughened glass IP66 protection, PF 0.95, LED light luminous efficiency shall not be less than 90 Lumens/Watt and the colour rendering index shall not be less than 70 and Correlated Colour Temperature is 6500K and light should complying ISI and BIS marking complete prewired and connecting with 0.5 sqmm 3 core flexible wire including fixing arrangement on wall etc complete including dismantling of existing unserviceable flood light fittings complete all as specified and directed by Engineer in Charge.

Supply and fix in repairs highly efficient high power 60 W LED street light fitting with pressure die cast aluminium housing reflector and enclosed with heat resistant toughened glass IP66 protection, PF 0.95, LED light luminous efficiency shall not be less than 90 Lumens/Watt and the colour rendering index shall not be less than 70 and Correlated Colour Temperature is 6500K and light should complying ISI and BIS marking AC 240 Volts 50 HZ refractive lens with suitable electronic drive PF > 0.9 complete including taking exiting unserviceable street light fitting.

Supply and fixing in repairs LED post top lanterns fitting made in cast aluminium spigot housing with decorative clear acrylic diffuser and IP66 protection, PF 0.95, LED light luminous efficiency shall not be less than 90 Lumens/Watt and the colour rendering index shall not be less than 70 and Correlated Colour Temperature is 6500K and light should complying ISI and BIS marking upto 20 watt ,warm white complete all as specified and directed.

Supply and fixing in repairs LED garden lights fitting made in cast aluminium spigot housing with decorative clear acrylic diffuser and IP66 protection, PF 0.95, LED light luminous efficiency shall not be less than 90 Lumens/Watt and the colour rendering index shall not be less than 70 and Correlated Colour Temperature is 6500K and light should complying ISI and BIS marking upto 20 watt ,warm white complete all as specified and directed.

Supply and fix in replacement of FRP looping box ISI Marked of size 250x200x100 mm with connector, MCB 6 Amps, Din Rail, GI clamps made out of GI flat of size 25mm X 3 mm channel including making connections complete all as specified and directed.

Supply and fix in replacement of FRP looping box ISI Marked of size 200x140x95 mm with connector, MCB 6 Amps, Din Rail, GI clamps made out of GI flat of size 25mm X 3 mm channel including making connections complete all as specified and directed.

M&L for preparation of old painted surfaces of Steel Tubular pole 7/9 mtr long by scarping old paint and applying two coats of Aluminium paint including numbering of pole with black oil paint and painting the base of the pole in alternate black and yellow stripes each 30 Cm apart up to 1.5 mtr height including marking of MES No. with black paint on the pole all complete all as specified and directed.

M&L for straight through joint (epoxy) suitable for 3 ½ / 4 core up to 95 Sqmm size underground cable complete all as specified and directed.

M&L for straight through joint (epoxy) suitable for 3 ½ /4 core 95 to 240 Sqmm size underground cable complete all as specified and directed.

M&L for finding faults of LT UG cable XLPE of any size and any length by using computerised / primary current injection method / any other method as directed by the GE and locating fault, cutting and removing the faulty portion of the cable and jointing with suitable cable joint and testing after jointing all as required and directed. Note: Joints shall be paid for separately.

M&L for secure/hanging of electrical XLPE/PVC cable/wires of any size on walls/ceiling with clamps, hooks, nuts , bolts and other accessories for electrical hyigen complete all as specified and directed.

Materials and labour for servicing & spray painting factory made powder coated as approved colour and servicing of LT panel with burnts wiring, cleaning of panel , lugs, glands of any size, and others connected accessories complete all as specified and directed.

Material and labour for street/security pole numbering complete all as specified and directed.

S&F LED bulb retrofit 15 Watt E27 base with flat surface of reflection light should be fixed with silicon gel on both side to protect from water complete all as specified and directed.

S&F LED bulb retrofit 15 Watt E22 base complete all as specified and directed.

Suppy and fixing of GI cable tray of size 300 mm with connected accessories complete all as specified and directed

Suppy and fixing of GI cable tray of size 150 mm with connected accessories complete all as specified and directed

Suppy and fixing of GI cable tray of size 100 mm with connected accessories complete all as specified and directed

Supply and fix MCCB 4 pole,630 Amp 415 Volt adjustable type with breaking capacity 50 KA from panel boards etc complete all as specified and directed.

Supply and fix MCCB 4 pole,400 Amp 415 Volt adjustable type with breaking capacity 36 KA from panel boards etc complete all as specified and directed.

Supply and fix MCCB 4 pole,250 Amp 415 Volt adjustable type with breaking capacity 36 KA from panel boards etc complete all as specified and directed.

Supply and fix MCCB 3 pole,25 to 125 Amp 415 Volt adjustable type with breaking capacity 16 KA from panel boards etc complete all as specified and directed.

Suppy and fixing and installation of Retro fit Emission control device (RECD) for the DG set 250 KVA trolley mounted as per policy control of emission Emission limits (g/kW-hr) as per following:- NOx+HC≤4.0 CO≤3.5 PM 2.5≤0.2 Smoke limit (Light absorption coefficient,m-)≤0.7 Technology : ceremic filter DG set capacity : 250 KVA Regegenerating time : 10 Mins Materials construction " SS304 Temperature indication Pressure indication PM Capture/PM reduction capacity 95% High heat resistence Easy to installed Maintainace twice a yearly with back purge Provide 2 outputs (RS285 & 4-20mA) for connectivity in PLC/DCS system Other Accessories: (a) User Manual (b) Warranty certificate Make of RECD Kirloskar or equivalent.

Supply and fixing solar integrated system LED street light fitting 32 watt with Lithium ferrous phosphate battery dimming version (LFP), PIR inbuilt option of MPPT charge controller available solution with Li-lon separate avalable power factor 0.9 having inbuilt surge protection device for overvoltage protection with all accessories prewired with IP 66 or better ingress protection with inbuilt Lithium Battery 11.1V/12.8 Volt 33 Ah, provided with 2 LED indicators: a green light to indicate charging in progress and a red LED to indicate deep discharge condition of the battery, green LED glow only when the battery is actually being charged, battery included in the luminary enclosure with water proof (IP66 or better) and corrosion resistant, material of construction of solar light fitting shall be FRP, LED lamp 32 watt (W-LED, 180-200 lm/watt, CRI70 with 120 degree vide angle lens for better light distruction and colour temp-5700-6500K, Solar PV Module mono crystalline, =66 Wp complete including warranty for the light fitting 2 years after completion of the work complete all as per specified and directed.

Taking up / down old unserviceable chocked rusted GI pipe & fittings complete for following bore of pipes :- (a) 80/50/40 mm dia bore

All as per item No.53 above but for 25mm dia bore

All as per item No.53 above but for 20mm dia bore

Supply and laying in trenches /fixing to wall / ceiling or floor, jointing, GI tubing, medium grade including all fittings such as bends, elbows, tees, union, short pieces, connectors, check nuts, caps, plugs etc complete all as specified and directed for the bore of pipe 80mm dia.

All as per item No.56 above but for pipe dia 50mm

All as per item No.56 above but for pipe dia 40mm

All as per item No.56 above but for pipe dia 25mm

All as per item No.56 above but for pipe dia 20mm

Supply and Laying/fixing 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN 16) UV stablised and antimicrobial welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches for the pipe size 63mm bore outer dia (50 mm internal dia)

Material and labour for Lead joint for the existing Cast Iron pipe of dia size 250 mm dia including Joint by Cutting The existing cast iron pipes and reducing to required.length. The rate quoted by the contractor includes Extra Pipe of 250 mm dia upto 1.0 mtr length and lead jointing material of required quantity to make without any leakage after testing complete all as specified and directed Note : The rate for excavation of earth work will paid and measered seperately.

Supply and Fix Ductile iron mechanical(Coller type) Joint by Cutting The existing cast iron pipes and reducing to required length for insertion of new Mechanical joint for the Pipe size dia 150 mm complete all as specified and directed. Note : The rate for excavation of earth work will paid and measured seperately.

All as per item No.63 above but for size 100mm dia complete all as specified.

Supply and fix in replacement of sluice valve of size 150 mm dia with cast iron short body. Hand wheel with stainless steel spindle, checknut complete all as per IS -14846-2000 with nominal pressure rating, PN 1.6 including. material & labour for jointing flanged joint with rubber fibre jointing ring bolt nut & washer etc including necessary earth work. complete all as specified and directed.

All as per item No.65 above but for size 100mm dia complete all as specified.

All as per item No.65 above but for size 80mm dia complete all as specified.

Supply and fix in repairs Non Return valve Cast iron body flanged suitable for 80mm bore GI delivery pipe connection all as specified and directed.

Supply and fix in repairs Non Return valve Cast iron body threaded type both ends suitable for 50mm bore GI delivery pipe connection all as specified and directed.

Supply and fix in repairs Foot valve Brass body flanged suitable for 80mm bore GI pipe connection all as specified and directed.

All as per item No.70 above but for size 50mm dia complete all as specified.

Supply and fixing PP-R gate valves (brass insert) as per requirement of the site of following sizes :- (a) 63 mm bore dia pipe (internal dia 50mm)

All as per item No.72 above but for 50 mm bore pipe (internal dia 40mm)

All as per item No.72 above but for 32 mm bore pipe (internal dia 25mm)

Supply and fix in repairs gun metal gate valve with iron wheel head, threaded both ends of size 50 mm duly ISI mark complete all as directed

Supply and fix in repairs gun metal gate valve with iron wheel head, threaded both ends of size 40 mm duly ISI mark complete all as directed

Supply and fix in repairs gun metal gate valve with iron wheel head, threaded both ends of size 25 mm duly ISI mark complete all as directed

Supply and fix in repairs gun metal gate valve with iron wheel head, threaded both ends of size 20 mm duly ISI mark complete all as directed

M & L for repairing/overhauling of the following Monoblock centrifugal pump set coupled with Squirrel cage induction motor by replacing of unserviceable parts like,gland packing, bearings, sleeves bushes, housing, shaft with gunmetal impeller including transporting to workshop & back and lath work for filling and grinding of shaft etc assembling the pump with new packing materials, nuts and bolts, washers, greasing, painting to the motor body metal cover and checking the alignment disconnect/connecting up with delivery, suction pipes testing of pump set after complete the work for following capacities all as directed by Engr - in - charge. (Note :- All spares suitable to existing pump set of Kirloskar make) (a) Pump set of 10/15 HP Capacity.

All as per item No.79 above but for Pump Set of 7.5 HP Capacity

All as per item No.79 above but for Pump Set of 5.0 HP Capacity

M & L for disconnect/reconnect the electrical connection and uncoupling from pump and dismantling from common base frame and opening of stater and rotor removing the burnt wiring and rewinding of the induction motor with suitable size of super enameled copper winding wire of existing gauge and insulating materials and sleeves, varnishing the winding, drying, replacement of terminal plate re assembled/installed in common base frame testing the motor with existing pump set of the following capacities including transportation to workshop & back all as directed by Engr -in - charge :- (a ) Electric motor of 10/15 HP Capacity.

All as per item No.82 above but for Pump Set of 7.5 HP Capacity

All as per item No.82 above but for Pump Set of 5.0 HP Capacity

Material and labour for replacement of unserviceable din rail mounted Elecronic Timer for Star delta starter, with adjustable Time range 9 to 30 sec,1-Phase, 230 V operated including electrical connection all as specified and directed.

Material and labour for replacement of unserviceable water pressure gauge of the range 0 to 7.5 Kg /sqcm complete all as specified and as directed.

Material and labour for replacement of un serviceable over load relay suitable for 3 phase motor 5-15 HP motor size with ISI Approved including all electrical connection of the complete all as specified and as directed

Material and labour for replacement of un serviceable power contactor type ML 1.5 suitable for 5.0/7.5/ 10 HP pump set starter of water pump including all electrical connection of the following type complete all as specified and as directed

Material and labour for replacement of un serviceable Single phase preventor 230v 50 hz supply operated for phase protection of 3 phase water pump including all electrical connection of the following type complete all as specified and as directed Make as approved by the GE.

Supply & fix in replacement ISI approved Digital ammeter 0-30 Amps with suitable size CT for the existing Motor panel including rotary switch complete all as specified and directed.r

Supply & fix in replacement ISI approved flush type Digital Multifunction meters measures V,A,f,p.f at 3 phase 415 V,50 HZ AC with existing size fitted on Pump Control SS Panel complete all as specified and directed.

Supply & fix in replacement of u/s indicator neon lamp,R,Y,B,G clours 230V,SP round complete all as specified and directed

M&L for PVC unarmoured copper conductor flexible cable 2.5 sqmm 6 core multicolour for providing electric supply to water level indicator in PVC conduits of suitable size fixed to wall / ceiling complete all as specified and directed by the Engr-in-Charge.(From NSB OHT to KV Pump House)

Supply and laying DWC(Double Wall Corrugate)HDPE pipes of pressure rating 6 Kg/Cm sq of size 40 mm dia IS: 16205(Part 24):2018 laid in trenches complete all as specified and directed.(From NSB OHT to KV Pump House)

Material and labour for construction of valve chamber of size 900 x 900 x 900 mm (internal dimensions built in brick masonary on 15 cm thick PCC foundation (1 : 4 : 8) type D-2 using 40 mm graded stone aggregate over 100 mm thick hard cor with brick work masonary in cement mortar 1:4 using 'B' class bricks and rendering in cement mortar 1: 4, 10 mm thick internally including exposed surfaces of external surfaces, MS cover made out of 3 mm thick MS sheet on angle iron framework made out of 40 x 40 x 3 mm duly embedded in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate with hold fast made out of MS flat iron 25 x 6 mm x 300 mm long and 40 mm thick PCC coping 40 mm thick 1:2:4 type B-0 using 12.5 mm graded stone aggregate with handle hinges with locking arrangement & applying two coats of synthetic enamel paint over a coat of red oxide primer to all exposed steel surfaces complete all as specified and directed by Engineer-in-Charge.

Material and labour for earthing complete with GI earth plate electrode 600x600x6 mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground lavel) with top edge of the plate not less than 1.5mtr below normal ground lavel connected to Copper earth strip 25X4 mm by mean of bolts, nuts, check nuts and washer of brash all as shown in electrical plate No 5 connected to earthing test point all as specified or indicated including PCC pit and CI cover fullel with watering pipe, wire mess and copper lugs etc GI protection pipe 40 mm dia medium grade including testing on completion all as specified and directed.

Cleaning of underground water sump by draining / pumping of water removing / sludge from bottom removing algae and other growth from wall/floor/ roofs by high pressure cleaning method with rotary jets with approved detergent fubbing with vaccum cleaner sucking out all dirty water disinfecting the sump with chemical treatment (Chemical approved by FOA/WHO to make the sump totally clean bacteria free including painting MS steps manhole covers and suction pipe with synthetic enamel paint of 10000 gallons capacityEach at Sea Eagle-1 pump house and MAP pump House at INS Hamla and INS Trata (Erangal)

All as per item No.97 above but for 50000 gallons capacity at KV Pump House INS Hamla.

All as per item No.97 above but for 40000 gallons capacity at Main Pump House INS Hamla.

Material and labour for disconnecting & stopping of incoming/ washout and outgoing pipes by making suitable arrangements to avoid chocking of pipe line, removing total water from the tank and depositing the same in low laying areas all as directed cleaning the overhead tank from in side by using high pressure cleaning method with rotary jet with approved detergent rubbing/ scrapping wall / floor /ceiling with wet vaccume cleaner sucking out all dirty water and disinfecting the tank chemical treatment (chemical approved by FOA/WHO) to make sump totally cleaned and bacteria free including painting pit cover marking date of cleaning and next due and pipes (raising delivery wash out and over flow with sluice valves) including painting of pipe with two coats of synthetic enamel paint as per MES colour approved by EIC at site for RCC overhead tank 18 mtr stanging 50000 gallons at NSB INS Hamla.

All as per item No.100 above but for 100000 gallons capacity at Main Pump House INS Hamla.

Cleaning the shallow well at INS Hamla by dewatering the well with diesel engine pumping set and removing muds sludge/sediments, cutting the bushes, removing roots from inside cement plaster where ever required cement washing to the well walls, patch repairing by welding to MS top cover MS parts with one coat of rede oxide primer and two coats of synthetic enamel paints, cleaning vegetation upto 2 mtr around the well including disposal of sludge /sediments roots side MD land all as specified and directed.

Cleaning the static water tank of any capacity at INS Hamla by dewatering the well with diesel engine pumping set and removing muds sludge/sediments, cutting the bushes, removing roots from inside cement plaster where ever required cement washing to the well walls, patch repairing by welding to MS top cover MS parts with one coat of red oxide primer and two coats of synthetic enamel paints, cleaning vegetation upto 2 mtr around the well including disposal of sludge /sediments roots side MD land all as specified and directed.

M & L for repairing/overhauling of the Vegitation/Kitchen waste digestor(anaerobic type) Bio Gas plant(Britto make) including their maintenance and repairs/replacement with all consumable spare parts such as MS tanks welding,painting,gas valve etc(excluding major accessory/items/jobs are measured and paid seperately such motors winding,as supplied only under concerned for the following Items installed in Bio gas plant complete all as Specified and directed by Engr - in - charge (a) 3 Phase Motor 5 HP Capacity - 02 Nos(b) 3 Phase air Compressor -01 Nos(c) Motor Control Panel and Connected items such as Motor Starters,Contactors,Relays,Conrol Wiring, and Push Buttons etc.(d) Agitator/Mixer -02 Nos (e)MS digester tank (f) MS gas holder floating tank (Note :- All spares suitable to existing Bio gas plant specifications only)

Material and labour for replacement of unserviceable din rail mounted Elecronic Timer for Star delta starter, with adjustable Time range 9 to 30 sec,1-Phase, 230 V operated including electrical connection all as specified and directed.

Deduct Credit for Demolished/ Dismantled material (-) Rs. 93,175.00 (Minus) as listed in Schedule of Credit Note1: Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum' Note 2:- The tenderer must keep in mind when quoting rates against items out in multiple store house having height 4 mts to 7 mts. Necessary scaffolding and saftey measures required during execution of work are including in this items.

Chakshu Enterprise

Radha Engineering Services

M/s Mukesh Engineers