REPAIR TO PUMPSET, PIPELINES, EXTERNAL WATER SUPPLY AND REPAIR / REPLACEMENT OF STREET LIGHTS, SOLAR LIGHTS, UNSV CABLES AT ZONE B AREA UNDER AGE (I) NAVY CHENNAI.

Amount

Taking down old unserviceable street light / post top lantern / security light/ Bollards fitting luminaires from pole/ Bldg/ gate, of any type / capacity and taking the item into credit complete all as specfied and directed.

S&F energy efficient LED security light fitting, 30 W or nearest higher wattage, 230V, IP66, with pressure die cast aluminium housing and integral electronic driver including all accessories internally pre wired complete and connecting up light fitting with copper conductor cable of suitable size from junction box to connector block including all accessories and dismantling of old unserviceable fitting for taking into credit complete all as specified and as directed. Make: Crompton LSTS-20-CDL-M (ASTRA NEO) or equivalent make as specified in PS

S&F energy saving LED street light fittings, 45 Watts or nearest higher wattage, with in-built electronic driver, IP 66 class of protection with versatile pressure die-cast aluminium housing parts, pure polyester powder coated dark gray housing, toughened glass cover with silicon gaskets and energy efficient LED 5700K connecting up light fitting with copper conductor cable of suitable size from junction box to connector block including all accessories and dismantling of old unserviceable fitting for taking into credit complete all as specified and as directed. Make: Crompton TRP-409-45-57-SL-GL-NSG ( RAPTOR NEO) or equivalent make as specified in PS

S&F energy saving LED street light fittings, 60 Watts or nearest higher wattage, with in-built electronic driver, IP 66 class of protection with versatile pressure die-cast aluminium housing parts, pure polyester powder coated dark gray housing, toughened glass cover with silicon gaskets and energy efficient LED 5700K connecting up light fitting with copper conductor cable of suitable size from junction box to connector block including all accessories and dismantling of old unserviceable fitting for taking into credit complete all as specified and as directed. Make: Crompton: TRP-409-60-57-SL-GL-NSG ( RAPTOR NEO) or equivalent make as specified in PS

S&F energy saving LED street light fittings,70 Watts or nearest higher wattage, with in-built electronic driver, IP 66 class of protection with versatile pressure die-cast aluminium housing parts, pure polyester powder coated dark gray housing, toughened glass cover with silicon gaskets and energy efficient LED 5700K connecting up light fitting with copper conductor cable of suitable size from junction box to connector block including all accessories and dismantling of old unserviceable fitting for taking into credit complete all as specified and as directed. Make: Crompton: TRP-409-70-57-SL-GL-NSG ( RAPTOR NEO) or equivalent make as specified in PS

S&F energy saving LED street light fittings,90 Watts or nearest higher wattage, with in-built electronic driver, IP 66 class of protection with versatile pressure die-cast aluminium housing parts, pure polyester powder coated dark gray housing, toughened glass cover with silicon gaskets and energy efficient LED 5700K connecting up light fitting with copper conductor cable of suitable size from junction box to connector block including all accessories and dismantling of old unserviceable fitting for taking into credit complete all as specified and as directed. Make: Crompton: TRP-411-90-57-SL-GL-NSG ( RAPTOR NEO) or equivalent make as specified in PS

Supply and fixing LED flood light fittings with in-built electronic driver, 80 Watts or nearest higher wattage, IP 66 class of protection with pressure die-cast aluminium body including LED 80W and connecting up light fitting with copper conductor cable of suitable size from junction box to connector blockincluding all accessories and dismantling of old unserviceable fitting for taking into credit complete all as specified and as directed. Make:Crompton: TFS-504-80-57-60D-SL-GL-NSG (ROVER PLUS) or equivalent make as specified in PS

S&F in repairs LED flood light fittings with in-built electronic driver, 100 Watts or nearest higher wattage, IP 66 class of protection with pressure die-cast aluminium body including LED 100W including LED 150W and connecting up light fitting with copper conductor cable of suitable size from junction box to connector blockincluding all accessories and dismantling of old unserviceable fitting for taking into credit complete all as specified and as directed. Make:Crompton TFS-504-100-57-60D-SL-GL-NSG (ROVER PLUS) or equivalent make as specified in PS

S&F in repairs LED flood light fittings with in-built electronic driver, 120 Watts or nearest higher wattage, IP 66 class of protection with pressure die-cast aluminium body including LED 120W and connecting up light fitting with copper conductor cable of suitable size from junction box to connector blockincluding all accessories and dismantling of old unserviceable fitting for taking into credit complete all as specified and as directed. Make:Crompton TFS-504-120-57-60D-SL-GL-NSG (ROVER PLUS) or equivalent make as specified in PS

Taking down LED street light fittings from pole /LED Flood light and replacement of LED light driver and making the fitting serviceable and refixing in same/ new position or location after testing and dismantling of old unserviceable driver for taking into credit complete all as specified and as directed. The driver should be compatible to the existing LED light of any make. Note: 1. The make of driver should match with make of existing LED fitting. 2. Electronic driver shall be measured and paid separatly under relevant items here in after .

Supply only electronic driver, suitable for 30 Watts LED or nearest higher capacity street light fittings all as specified and as directed.

Supply only electronic driver, suitable for 45 Watts LED or nearest higher capacity street light fittings /flood light fitting all as specified and as directed.

Supply only electronic driver, suitable for 60 Watts LED or nearest higher capacitystreet light fittings /flood light fitting all as specified and as directed.

Supply only electronic driver, suitable for 70 Watts LED or nearest higher capacity street light fittings /flood light fitting all as specified and as directed.

Supply only electronic driver, suitable for 100 Watts LED or nearest higher capacity street light fittings /flood light fitting all as specified and as directed.

Supply only electronic driver, suitable for 120 Watts LED or nearest higher capacity street light fittings /flood light fitting all as specified and as directed.

S&F in repeir decorative type of LED BOLLARD light of 10 Watts or nearest higher capacity LED type resistance to impact & corrosion, IP 65 protection, heat sink, system efficiency > 100 lmn/ W, CRI between 80-90, color temp 5000-6000 K, complete with LEDs and Driver and supporting base of 2-3 feet and dismantling of old unserviceable fitting for taking into credit all as specified & Directed. Make : Crompton LBLA1-10-CDL (MAYA I) or equivalent make as specified in PS

S&F in repair decorative 40 watts or nearest higher wattage LED post top lantern , with IP 65 protection and dismantling of old unserviceable fitting for taking into credit all as specified & Directed. Make : Crompton LPTO-40-CDL-M (MAPLE) or equivalent make as specified in PS

S&F new GI bracket made out of 25/32/40mm dia GI pipe length 1.2 mtr long bent to an angle 135 degree including two coats of aluminium paint over a coat of zinc chromate primer along with clamps, bolts, nuts etc including removing old unserviceable GI bracket complete all as specified.

S&F weather proof looping in box PVC without side dimension 160 x160x105 mm comprising of connector and MCB SP 6-32 A including mounting arrangements and lugs etc.and removing existing defective looping box and taken as credit complete all as specified and as directed.

M&L for Cutting the road / hard standing for laying of pipes / cable in trenches and making good with PCC 1 :2 :4 Type B1 complete and painting with black paint , if necessary, to match with existing bituminous road colour complete all as specified and as directed by the Engineer-in-Charge .

M&L for straight through joint (epoxy) for LT underground armoured cable including joint kit for making joint suitable for aluminium conductor cable of size 2 core 16 to 35 sqmm or 3 core 16 to 25 sqmm or 4 core 10 to 16 sqmm

M&L for earthing as per IS:3043 with galvanized steel earth plate electrode 600 x 600 x 6.0 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to earth using GI earth wire 4mm dia by means of nuts, bolts and washer and check nuts of GI or steel connected to main DB/Panel/equipments including necessary earth work and excavation and including PCC chamber with 1:3:6 type C-2 and cover using steel sheet 3 mm thick with handle and frame of angle iron 25x25x5mm, GI medium grade 15mm bore pipe for watering common salt charcoal, funnel wiremesh and earth test point terminal block and testing on completion all as specified and or shown in electrical plate No 3 of SSR Pt-I and testing of earth resistance as required. Note : Earthing lead/G.I.Earth wire upto 7.5 metre length shall be deemed to be included in quoted unit rate beyond 7.5 metre, the same shall be measured and paid separately).

Taking down old unserviceable GI earth wire complete all as specified and as directed.

Supply and lay earth continuity conductor or main earting lead fixed to wall on batten or recess or burried in ground or drawn in conduit / conduit pipe or fixed to poles or any other indicted situation for loop earthing etc of galvanised steel earth wire 4mm dia icomplete all as specified and as directed.

Excavation in trenches not exceeding 1.5 mtrs wide and not exceeding 1.5 mtr deep in soft /loose soil for laying underground cables, laying pipes etc. complete all as specified and directed.

Returning filling in including spreading levelling watering and well ramming in layres not exceeding 25 cm thick in soft/ loose soil complete all as specified and directed.

Removing surplus soil to a distance not exceeding 50 m and depositing at a level not exceeding 1.5m above the starting point all as specified and directed.

M&L High density poly ethylene pipes (HDPE) 50mm dia of pressure rating 6 kgf/cm2 fixed complete in trenches

Taking down old unserviceable old damaged GI pipe and S/F new GI pipe light grade of size 50mm dia for protection of UG cable on walls/under floors/road crossings/in trenches including taking down old unserviceable earthing GI pipe for taking into credit complete all as specified and as directed by the Engineer-in-Charge complete.

Supply and lay in trenches, fixed to wall / pole/ tray etc UG cable XLPE insulated armoured heavy duty electric UG cable with aluminum conductor 1100 volts grade of cross sectional area of size 2 core 10 Sqmm, including disconnecting and taking out old unserviceable LT UG cable for taking into credit complete all as specified and as directed. Note : Excavation and earth work will be measured and paid separately.

Supply and lay in trenches, fixed to wall / pole/ tray etc UG cable XLPE insulated armoured heavy duty electric UG cable with aluminum conductor 1100 volts grade of cross sectional area of size 2 Core 16 Sqmm , including disconnecting and taking out old unserviceable LT UG cable for taking into credit complete all as specified and as directed. Note : Excavation and earth work will be measured and paid separately.

Supply and lay in trenches, fixed to wall / pole/ tray etc UG cable XLPE insulated armoured heavy duty electric UG cable with aluminum conductor 1100 volts grade of cross sectional area of size 4 core 16 Sqmm , including disconnecting and taking out old unserviceable LT UG cable for taking into credit complete all as specified and as directed. Note : Excavation and earth work will be measured and paid separately

S&F in repair PVC insulated two single core 1.5 sqmm FRLS copper conductor and one run of 1.5 sqmm multistranded copper conductor as earth continuity conductor drawn through and including 25mm dia non metallic rigid PVC conduit and accessories complete all as specified and as directed. Note : Two run 1.5 Sqmm of single core, one run of 1.5 sqmm earth conductor and PVC conduit will be measured as one RM.

M&L for Preparation of old surface of steel pole by scrapping rusted portion of steel electric pole of 9 meter long including metal portion of light fitting and applying two coats of aluminium paint over a coat of red oxide primer complete all as specified and as directed.

M&L for Cleaning of concrete pole of 9 meter long including preparation of surface and applying two coats of cement wash on concrete poles and applying two coats of aluminium paint on mild steel brackets, cross arms, clamps etc complete all as specified and as directed.

M&L for painting of solar light pole including frame and battery box cover complete with two coats of synthetic enamel paint of approved colour including preparation old painted surface by removing of old paints, rust etc and painting / marking of pole No. complete all as specified and directed by Engr-in-Charge .

Repair /replacement of 25 mm bore Medium grade GI tubing with all fitting and taking up or down existing tubing with all connections for taking into credit, complete to walls and ceilings or laid in floors complete all as specified and as directed by the Engineer-in-Charge.Make: Tata/ Jindal/Zenith/Swastik/Prakash

Repair /replacement of 50 mm bore Medium grade GI tubing with all fitting and taking up or down existing tubing with all connections for taking into credit, complete to walls and ceilings or laid in floors complete all as specified and as directed by the Engineer-in-Charge.Make: Tata/ Jindal/Zenith/Swastik/Prakash

Repair /replacement of 80 mm bore Medium grade GI tubing with all fitting and taking up or down existing tubing with all connections for taking into credit, complete to walls and ceilings or laid in floors complete all as specified and as directed by the Engineer-in-Charge.Make: Tata/ Jindal/Zenith/Swastik/Prakash

Repair /replacement of 25 mm 3-layer PP-R (Polypropylenerandom copolymer)concealed pipesSDR 7.4 (PN16) UVstabilized andantimicrobial fusionwelded havingthermal stability forhot & cold watersupply includingall PP-R plain &brass threadedpolypropylenerandom fittingsfixed complete towalls, ceilings or infloors etc.

Repair /replacement of 63 mm 3-layer PP-RPolypropylenerandom copolymer)concealed pipesSDR 7.4 (PN17) UVstabilized andantimicrobial fusionwelded havingthermal stability forhot & cold watersupply includingall PP-R plain &brass threadedpolypropylenerandom fittingslaid in trenches.

S&F in repair gun metal gate valve, painted finish, with forged brass spindle and iron wheel head, screwed both ends internally IS-778 marked, Class-2, for iron pipe of size 25mm bore complete all as specified and directed by Engineer in Charge. Make: Leader/Bir/Zoloto/Kirloskar

S&F in repair gun metal gate valve, painted finish, with forged brass spindle and iron wheel head, screwed both ends internally IS-778 marked, Class-2, for iron pipe of size 50mm bore complete all as specified and directed by Engineer in Charge.Make: Leader/Bir/Zoloto/Kirloskar

Taking out the old unservicable sluice valve and supply and fix Sluice Valve Class PN 1.6 80 mm dia conforming to IS 780 with flanged and drilled ends and of any pattern including necessary jointing and jointing materials complete (with rubber gasket, bolts and nuts etc., ) all as specified an as directed. Make :Kirloskar / Upadhaya /Leader/L&T/Bir

Screwing existing steel tubing bore 40 or 50 mm for alterations or additions (or lengthening screw on pipe to form connector)complete all as specified and directed by Engineer in Charge.

S&F in repair foot valve heavy duty with gun metal working parts of upto 80 mm dia including removal from suction pipe of the pump set, foot valve complete all as specified and directed by Engineer in Charge.Make :Kirloskar / Upadhaya /Leader/Sant/AUDCO

Cleaning/Development of borewell by using air compressor of capacity 6000 CFM or more at a pressure of 4 Kg/cm2 or more, till the time clear water (free from sand/dust/suspended solids) comes out of the bore well.

Repairs to submersible pumpset 3 HP capacity 3 Ph, 440 Volts including Lifting of pumpset from the borewell 60 mtrs deep , dismentling ,taking out old unserviceable spares and and replacement of spares and lowering into borewell after repair complete all as specified and directed by Engineer in Charge (Note: Rewinding and supply of Spares will be paid under relevant items here in after)

Rewinding of motor startor coil complete using super enameled copper wire of same gauge for coil

Supply only Bush GM

Supply only Thrust bearing

Supply only SS Coupling male and female

Supply only Submersible cable 3 core, copper stranded 2.5 Sqmm flat type

Repairs to electric driven pump set 7.5 HP capacity including removing from the foundation dismantling ,taking out old unserviceable spares and refixing the same after repair and replacement of spares on the existing position for complete all as specified and directed by Engineer in Charge (Note: Rewinding and supply of Spares will be paid under relevant items here in after) Make : Kirloskar/ Ventura/ Suguna/ Tulu

Rewinding of motor startor coil complete as per IS-396 of 1953 using super enamelled copper wire of same gauge for coil

Supply and fix Ball bearing (drive and non dirve end)

Supply only Cooling fan blade PVC

Supply only Terminal box with terminal connector

Supply only Gunmetal bush

Supply only Gland cup with bolts and nuts

Supply only GI flange drilled of suitable size with nuts , and washers including rubber gasket

Supply only Shaft mild steel

Lifting of pumpset from bore well upto 70 metres deep and lowering into borewell and refixing same after repair complete all as specified and directed.

Supply and replacement of star delta starter, open execution type with single phase protection and relay range from 13 – 32 Amps, 3 Phase, 440 Volts including taking down old unservicable one, complete all as specified and directed. Make :ABB/L&T/Siemens/Crompton Greaves/GE

Supply and fix Ammeter size 96 mm square type, range 0 to 60 Amps and dismantling the existing unserviceable ammeter from the panel board complete all as specified and directed. Make:IMP/Automatic Electric/L & T/MECO

Supply and fix voltmeter size 96 mm square type range 0 to 500 volts and dismantling the existing unserviceable voltmeter from the panel board complete all as specified and directed. Make: IMP/Automatic Electric/L & T/MECO

Material and labour for preparation of old painted surfaces of LT panelsof existing colour of spray painting with two coats of synthetic enamel paint complete all as specified and directed.

Supply only calcium based high strength chlorination chemical for water disinfection in granular form in factory sealed HDPE container (45/50 Kg Each) having chlorine concentration level 70%. Make _- Declibac (Brand Name- Altoch GP) or equivalent make as approved by E-in-C complete all as directed .

Cleaning and removing of sludge/mud from the sump of size 6 mtrx4 mtrx 4 mtr depth including making necessary arrangement as required and removing the mud from the site to the place as directed by the Engr-in-Charge.

S&F PP-R Gate valves (brass insert) as per requirement of the site of size 25mm

S&F PP-R Gate valves (brass insert) as per requirement of the site of size 63mm

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