SPL REPAIRS/REPLACEMENT OF OLD ALUMINIUM WIRING WITH COPPER WIRING AND ASSOCIATED WORKS SERVICES AT CERTAIN LOCATIONS AND PROVN OF SECURITY LIGHTS FROM OLD TECH GATE TO AIRMEN MESS AND VIP ROAD AT OFFICERS ENCLAVE AT AFS HAKIMPET UNDERGE (AF)HAKIMPET

Amount

Taking down carefully existing unserviceable aluminum/copper point wiring (light, fan, socket or power) of any description & in any position complete including all fittings & fixtures such as switches, ceiling roses, pendants, regulators, socket, light fittings, lamp holders etc including taking out and removing serviceable fittings/fixtures and making good the disturbed surface of walls, floors, ceiling etc. to match with the existing surfaces complete all as specified and directed

M&L for point wiring surface wiring with using 1.5 Sqmm (nominal area) multi standard copper conductor, single core, FRLS PVC insulated & unsheathed cable, 1100 volts grade with and including PVC casing and capping / PVC Conduit pipe of adequate size fixed on surface with PVC rawl plugs with sunken type pressed steel terminal box and junction boxes 1.6mm thick of suitable size, duly painted with one coat of red oxide primer and two coats of black bituminous paint for mounting fittings and wiring to be terminated in pressed steel sunken boxes with and including all accessories and using 1.5 Sqmm (nominal area) stranded copper conductor single core conductor, FRLS PVC insulated & unsheathed cable as in earth wire connected to common earth dolly complete all as specified and directed for following:-

One light/buzzer point controlled by one; one way switch.

One fan/exhaust fan point controlled by one, one way switch

One 3 pin socket out let 5 amp point on the (same board) with other switches.

One 3 pin socket outlet 5 amp point on the independent board

NOTE :- (i) Quoted rate shall be deemed to include the cost of cutting chases in walls / pillars /column etc. of any description for concealing the boxes to required depth & making good the disturbed surface in CM 1:4 including finishing the surface to match with the existing surface. (ii) Fittings like switches, sockets, regulators, lamp holders, light fittings shall be measured and paid for separately under appropriate item of Schedule `A'. (iii) The quoted rates shall be deemed to be inclusive for provision of covering sunken boards/terminal boxes / junction boxes of any shape and size with modular white colour cover plate with frame or with 3 mm thick laminated sheet fixed with suitable brass screws and cup washers

All as per item No. 2 here-in-before but with 4 sq mm size FRLS pvc insulated and unsheathed 1100 volts grade single core stranded (multistrand) copper conductor cable for 3 pin socket outlet 15 amp on independent board.

S&F ceiling rose surface bakelite 63.5 x 20 mm, three terminals, complete all as specified and directed.

S&F switch flush type, 5/6 Amps, single pole, one way, 230 volts AC circuit complete all as specified and directed.

S&F switch socket outlet five pin, 5 Amps, flush type, 230 volts AC circuit complete all as specified and directed.

S&F switch socket outlet combination, multipurpose, three pin, 15 Amps & three pin 5 Amps controlled by one switch , flush type, 230 volts AC circuit complete all as specified and directed by Engr-in-charge.

S&F fan regulator electronic, step type, suitable for ceiling fans of any capacity, pre-wired 230 volts AC 50Hz supply 100Watt complete all as specified and directed.

Supply and fix modular switch 6 Amp, one way, 1 module, 230 volts AC circuit complete all as specified and directed by Engr-in-charge.

Supply and fix modular switch 16 Amp, one way, 1 module, 230 volts AC circuit complete all as specified and directed by Engr-in-charge.

Supply and fix modular socket, 6 Amp, 2/3 pin combined, 2 module, 230 volts AC circuit complete all as specified and directed by Engr-in-charge

Supply and fix modular socket, 6 /16 Amp, 2/3 pin combined, 2 module, 230 volts AC circuit complete all as specified and directed by Engr-in-charge

Supply and fix modular fan regulator 120 W 2 module complete all as specified and directed by Accepting officer

S & F earth plug and socket, single pole, neutral sheet metal enclosures with a two pin, plug and socket 20Amp, 240 volts with and including one MCB, SP, 20A, 240 Volts as per all as specified and directed.

S & F elegantly industrial general purpose box type luminaire, 1x20 Watt, designed box type LED luminaries, CRCA sheet steel housing with white reflector cover fitted to the body with decorative end covers complete with driver, spring loaded rotor type lamp holders, connected block with and including 01 No LED lamp 20 Watt and all accessories, pre-wired and connecting the same to ceiling rose with & including twin core PVC insulated and sheathed copper conductor 23/0.0076 cable including all accessories and fixing arrangement for fixing the light fitting to walls / roof surface over and including 2 Nos PVC square box complete all as specified and directed.

S & F 10 W mirror light having indirect up down light for mirror and as well light application with CCT 6000K, including LED Bulb/Module and Electrical connection with 3 core flexible wire of appropriate size from ceiling rose to the tubelight fitting, all as specified and directed.

S&F lamp holder PVC / Polycarbonate type with cord grip cap suitable for LED/CFL lamp fitting and including LED Bulb 15 Watt complete all as specified and directed by Engr-in-charge

Taking down distribution boards / main switches of any type, size and capacity complete all as specified and directed by Engr-in-charge

Taking down MCBs, metal clad plug of any type, size and capacity complete all as specified and directed by Engr-in-charge

S & F sheet metal enclosure powder painted for MCB DB SPN 08 way double door with IP-42 protection with Din rail and busbar complete all as specified and directed by accepting officer

S & F sheet metal enclosure powder painted for MCB DB TPN 04 way double door with IP-42 protection with Din rail and busbar complete all as specified and directed by accepting officer

S & F sheet metal enclosure powder painted for vertical type MCB DB TPN 08 way double door with IP-42 protection with Din rail and busbar complete all as specified and directed by accepting officer

Supply and fixing MCB TPN, 63 Amps in `C’ series having current rating 10 KA complete all as specified and directed.

Supply and fixing MCB TPN, 100 Amps in `C’ series having current rating 10 KA complete all as specified and directed.

Supply and fixing MCB SPN, 6 to 32 Amps in `C’ series having current rating 10 KA complete all as specified and directed.

S&F MCB single pole, 6 to 32 Amps in `C’ series having current rating 10 KA complete all as specified and directed.

M/L for Sub main wiring with 2 runs of PVC insulated unsheathed multi stranded single core copper conducter 4 Sqmm drawn through PVC conduit/casing capping including accessaries with 4 sqmm PVC insulated earth wire fixed to the existing wall on surface with saddles, screws etc after removing the unserviceable wiring and connecting up ,all as directed. Note: 2 runs of cable and one run earth wire and conduit/Casing & Caping will be measured as one length.

M&L for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 metre below normal ground level (with top edge of earth plate not less than 1.5 metre below ground level) connected to galvanized iron earth lead wire 4mm dia, (main earthing lead) by means of galvanized bolts, nuts and washers all as shown in electrical plate No 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 15 mm dia GI pipe medium grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia medium grade for watering pipe with funnel & wire mesh including necessary earth work and PCC (1: 3 : 6) type C-1 for earth pit and 40 mm thick precast RCC cover in 1 : 2 : 4 type B-1 with 3 Nos 8 mm dia TMT bars both ways with 12mm dia round bar handle complete all as specified & directed. NOTE: Earth lead wire and its protection pipe upto and including 7.5 mtr only from the top of earth electrode are included under this item and additional earth GI earth wire/protection pipe etc. if any required at site shall be measured and paid for separately under appropriate item of Schedule `A’

Supply and fixing LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection with suitable no of nuts, bolts and clamps complete all as specified and directed by Engr-in-charge

Supply and fixing LED flood light 100 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp with nuts, bolts complete all as specified and directed by Engr-in-charge.

Supply and fixing post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed by Engr-in-charge.

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement XLPE insulated armoured heavy duty electric cable with aluminium conductor, 1100 volts grade of cross sectional area 50 sqmm 3.5 core laid in trenches/fixed on/floor/wall etc., complete all as specified and directed

Supply and fix in replacement XLPE insulated armoured heavy duty electric cable with aluminium conductor, 1100 volts grade of cross sectional area 10 sqmm 2 core laid in trenches/fixed on/floor/wall etc.,complete all as specified and directed

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundations / taking out / in cables / pipes etc. or for shafts, well cess pits, manholes, pier holes, etc. but not exceeding 10 Sqm on plan and getting out in any

Returning, filling in trenches including spreading, levelling, watering and well ramming in layers not exceeding 25 cm this in soil including making mounds using surplus soil complete all as specified and directed by Engineer-in-Charge.

Supply and fill dry river sand in trenches for cable cushioning over and below the cable complete all as specified and directed. ( The punned thickness shall only be measured)

Supply and fix precast concrete cable covers class LV type 1, flat size 250 x 150 x 40 mm M-20 grade concrete laid dry for cable protection complete all as specified and directed

Supply and fixing track mounted LED Spot light with modern design with compact size of capacity 10 Watt attached anywhere on a continous track rail which is electrically charged of length of 1 metres (support to fix 3 lamps) with all accessories and wiring for fixing complete all as specified and directed by Engr-in-charge

Supply and fixing LED light fitting 1x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed by Engr-in-charge.

Supply and fix Switch flame proof rotary type with termination box in LM6, 16A, single pole 250V complete all as specified and directed by Engr-in-charge.

Supply and laying sub class 'B' bricks laid dry and flat old size across the length of cable for protection of cable complete all as specified and directed.

Material and labour for 80mm dia bore tubes, 'light grade' galvanised, with all fitting and fixed complete to walls/ poles or laid in trenches/ floors for cable protection complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement of LT PVC insulated, heavy duty aluminium conductor multi stranded, served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape underground cable of 16 Sqmm, 2 core in trenches or fixed on pole/wall or drawn through pipes including suitable size Lugs & Glands etc complete all as specified and directed by Engineer-in-Charge.

S&F (in replacement) steel tubular electric pole, swaged type, welded (9 metre long) complete with CI base plate, bolts, nuts & screws all as specified including the following:-

(a) Excavation in post hole not exceeding 1.5 Mtr wide & 2 Mtr deep for pole foundation & getting out in soft loose soil, returning, filling in the excavated soil after fixing the pole in foundation, ramming earth around in layers n.exc 25 cm thick and disposal of surplus soil to a distance n.exc 50 metres.

(b) M&L for Providing PCC 1:4:8, type D2 (using 40 mm graded stone aggregate) in foundation 600mm x 600mm x 1500 mm (planting depth) for concrete encasing the pole upto GL

(c) M&L for Providing PCC 1:3:6, type C2 (using 20 mm graded stone aggregate) for plinth block /Collar above GL, 300 mm high and 450 mm dia including plastering with PCC 1:4 complete all as specified.

(d) M&L for painting of pole externally with one coats of black bituminous paint (upto planting depth) and above plinth block/ concrete collar with two coats of aluminium paint over a coat of red oxide primer including preparation of surfaces including painting of 30 cm wide sky blue bands 3 Nos with synthetic enamel paint in alternate layers upto the height of 1.5 Mtr above plinth block.

Supply and fix in repair LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 66 protection complete all as specified and directed by Engineer-in-Charge.

Supply and fix in repair of automatic street light switch using infrared sensor based on nature switch for automatic switching of street lights. Nature switch operation should be based on nature light lux level. Required illumination level for switching ON is <30 lux and for switching OFF >10 lux.The nature switch along with suitable power contactors , incoming and outgoing MCBs should be enclosed in a pole/ wall mountable enclosure made of rust proof , electric shock proof and FR grade SMC junction box with hinged lid confirming to IP 54 complete all as specified suitable of single phase load of 5-8 kw with contactors , incoming& Outgoing MCB SP (2 Nos),rating of 40 Amps per phase & circuit wiring of min 10 sqmm. Make -Swadeep Cat No. swadeep -02EC 5kw1P or equivalent in Havells /Indoasian.

M&L GI Pipe Bracket made out of Galvanised Iron Tubing 40mm bore (dia), light grade, 1.50 Metre long bent to shape as per specified for fixing Street Light Fitting including suitable size of clamps and applying Two coats of Aluminium Paint over a coat of Aluminium Primer including taking down old unserviceable GI Pipe Bracket with clamps, complete all as specified and as directed.

M/s Amit Associates

THE DECAN ENGINEERING AND REFRIGERATION COMPANY

SRI SAI RAM ENTERPRISES

Universal refrigeration and Engineering Company

Mavee Syndicate