CERTAIN REPAIR AND REPLACEMENT WORKS TO SECURITY LIGHTS, LT CABLES, OVERHEAD CONDUCTORS AND CONNECTED ITEMS AT DOMESTIC AREA AND BANADA AT AF STN NALIYA

Amount

Supply, transporting to site, erecting and fixing in position, pre-stressed cement concrete poles, conforming to IS-1678 -1998, of sizes 9 mtrs long with minimum cross section 102mm x 152mm at top and 102mm x 289mm at bottom, class 10, including painting 03 Nos. band/ strips with synthetic black and white enamelled paint at a distance of 30 cm from plinth block and numbering of poles including dismantling of old existing concrete pole of any size complete all as specified and as directed.

Taking out under ground, LT UG cables of any size, by excavation and earth work in any type of soil, removing bricks or PCC cover of any size, re-laying in the same trenches or re-routing after rectification of fault as required complete all as specified and as directed. NOTE:- (i) Excavation, Joints & Jointing materials, new cable, additional bricks/ PCC Covers, sand shall be measured & paid for separately. (ii) Retrieved serviceable bricks or PCC cable cover shall be re-laid on the cable & the cost for the same is deemed to be included in the unit rate.

Supply, fixing and testing LT cable jointing kit straight through type heat shrinkable suitable for cable PVC/ XLPE insulated armoured heavy duty aluminum conductor 1100 volts grade LT cable of size 3.5/ 4.0 core 25 to 50 sqmm and including taking out cable from faulty portion in any situation/ position complete all as specified and as directed.

All as per serial Item No. 03 above but size 3.5 core, 70 sqmm to 150 sqmm.

Supply and laying in repairs for galvanised steel water tubing of 50 mm bore, light grade, IS-1239 marked, with all fittings and laid in trenches under roads in drains, fixed to poles/ walls with required size of flat iron clamps, bolts, nuts and washers complete all as specified and as directed.

Restretching/ tightening of ACSR conductor of any type and size by disconnecting from insulators from any location complete all as specified and as directed. Note:- (i) Proper shut down has to be taken from MES. (ii) T&P i.e. Ladder, safety items or any other equipment for repair tightening of ACSR conductor shall be provided by Contractor and cost for the same is deemed to be included in quoted rate.

M&L for PCC (1:3:6) type C2 (using 40mm graded stone aggregates) as in foundation, filling and mass concrete including dismantling of old PCC complete all as specified and as directed.

M&L for PCC (1:2:4) type B1 (using 20mm graded stone aggregates) as in coping of poles, roof kerbs or chamfered on edges including necessary formwork including dismantling of old PCC complete all as specified and as directed.

S&F in repairs/ replacement of LED indicator lamp suitable for LT panel board complete all as specified and as directed.

Supply and fix in repairs aluminum lugs bottle neck/ round neck type for cable end connections of size 16 Sqmm to 25 Sqmm of appropriate size complete all as specified and as directed. Make:- DOWELLS/ Action/ Jainsons or equivalent make as approved by GE.

All as per Items No. 12 above but suitable for 35 Sqmm to 50 Sqmm aluminium cable.

All as per Items No. 12 above but suitable for 70 Sqmm to 120 Sqmm aluminium cable.

All as per Items No. 12 above but suitable for 150 Sqmm to 185 Sqmm aluminium cable.

Supply and lay, jointing, testing and connecting in repairs/replacement of LT cable of size 16 Sqmm 2 core XLPE insulated, armoured, heavy duty with multi stranded aluminum conductors, 1100V grade, laid in trenches/ ducts/ through GI pipe fixed to pole, including , Removing/taking out the existing unserviceable cable from the trenches of any size complete all as specified and directed with the following sizes of cables:- Note:- (i) Excavation earthwork, cable covers, sand cushioning and GI protection pipe shall be measured and paid separately.

All as per Item No. 16 above but LT cable of size 16 Sqmm, 4 Core.

Dismantling/ taking down for repairs street light/ security lights of any capacity and description from existing LT poles/ walls, at any height and refixing the fittings in existing/ another location after repair works complete all as specified and as directed. Note:- (i) Replacement of defective parts/ accessories shall be measured and paid separately under relevent items of schedule as supply and fix in repairs here-in-after. (ii) Transport and T&P i.e. Ladder, safety items, or any other equipment for repair of street light shall be provided by Contractor and cost for the same is deemed to be included in the quoted rate.

S&F in repairs tube rod for T-5 light fitting, 24 watts complete all as specified and as directed.

S&F in repairs electronic ballast, 2x24 watts for T-5 light rod complete all as specified and as directed.

S&F in repairs bipin lamp holder, suitable for 24W FTL street light fitting complete all as specified and as directed.

S&F brackets for street light fitting made up of 32mm dia GI pipe light grade in shape and angle as directed, not exceeding 1.5 metres in length, fixed to pole with suitable size of MS clamps made of MS flat of size 40mm x 3mm, 2 Nos. MS nuts and bolts with cup washers including dismantling of old rusted/ unserviceable brackets with its rusted clamps, nuts and bolts complete all as specified and as directed.

S&F in repairs service wire 1100 Volts grade, PVC insulated, PVC sheathed cable, weather proof multistranded with aluminum conductor of size 3.0 core, 4.0 sqmm complete all as specified and as directed.

All as per Item No. 23 above but service wire of size 2.0 core, 6 sqmm.

S&F MCCB of capacity 415 volts, 4 pole, 100 Amps, 25 KA with fixed thermal and magnetic settings including taking out old unserviceable MCCB from panels and cable from loop and connecting cables with lugs etc. complete all as specified and as directed.

All as per Item No. 25 above but of capacity 63 Amps, 10 KA, 4 pole.

M&L for cutting/ boring hole under road/ PCC path, passing the pipe line and making good as existing complete all as directed and as specified.

S&F in repairs of power contactor 32 Amps, 415 Volts, 50 Hz in LT panel board and connection in bus bar and out going cable with copper wire complete all as specified and as directed. Make:- L&T model ML-3, AC-3 or equivalent make of C&S/ Havells/ ABB/ Siemens as approved by GE.

All as per Item No. 28 above but of capacity 70 Amps. Make:- L&T model ML-4, AC-3 or equivalent make of C&S/ Havells/ ABB/ Siemens as approved by GE.

Trimming of tree branches touching to over head lines, upto 1.5 mtr distance all around of ACSR conductors of span 30 metres to 50 metres of HT/ LT feeders and depositing cut branches away from site as directed and clearance of HT/ LT pole and sub station premises complete all as specified and as directed. Note:- (i) Trimming of all branches of trees falling under one span between two pole shall be considered as one span only. (ii) Contractor have to arrange all T&P, safety equipments, manpower and vehicle for trimming at different locations. Contractor or his representative has to ensure power shut down of overhead lines before carrying out trimming. Contractor shall be responsible for any lapses/ mishappening occurred due to neglegency of safety aspects.

S&F in repairs LED security light fitting, 70/ 72 Watt, suitable for 120 Volts to 270 Volts, high pressure die cast aluminum housing, heat resistant, toughned glass with frame, IP-66 protection, complete with individual high power LED with secondary optics and driver alongwith connected acessories complete all as specified and as directed.

All as per Item No. 31 above but LED light fitting of capacity 48 watt or nearest higher capacity available without any extra financial effect complete all as specified and as directed.

S&F in repair/ replacement of auto/ manual street light timer nature switch, weather proof enclosure, made out of UV stabilized, FR grade special molding compound, rust proof, electric sock proof, vermin proof outdoor pole mountable with mounting bracket made out of GI pipe of suitable size and nuts, bolts, washers including cable glands, openable door with 08 kW three phase load with power contactors 3 Nos. as incoming and outgoing with MEC rating of 32 Amps/ phase and circuit wiring of minimum 16 sqmm including taking down existing switch complete all as specified and as directed. Make:- HEALER ENTERPRISES, Cat No. SWADEEP-02EC8kW3P or equivalent in Havells/ Bajaj/ C&S as approved by GE.

S&F in replacement for kiosk box for luminaries, weather proof made out of PVC/ HDPE/ FRP housing fire retardant, non fusing, shock and rust proof, single piece moulded and cover with hinged door, pole mounting type comprising of aluminum TPN bus bar of 60 Amps of minimum size 300x250x150mm, fixed on pole with MS clamps 30x5mm with necessary nuts, washer including applying two coats of synthetic enamel paint over a coat of red oxide primer on clamps and embossing/ sticker of danger sign of suitable size with letter and conventional skull and bones in red color on front face of kiosk box complete all as specified and as directed. Make:- Sintex or equivalent make as approved by GE.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out in soft/ loose soil, for laying of under ground electric cable, pipes etc complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each complete all as specified and as directed.

Removing excavated surplus soil to a distance not exceeding 50 metres and depositing where directed at a level not exceeding 1.50 metre above the starting point complete all as specified and as directed.

M&L for river bed fine sand in trenches/ ducts 15 cm under cable and 8 cm above the cable for cushioning/ protection to cable including spreading, levelling and get thick 18cm after hand punning complete all as specified and as directed. Note:- Punned down thickness shall only be measured for payment.

Laying only serviceable un-reinforced precast concrete cable cover, class LV, Type 1, flat, of 250mm x 150mm x 40mm obtained from trenches, abetting each other with gap between adjacent slab not exceeding 10mm over cable for protection complete all as specified and as directed.

Supply and laying un-reinforced precast concrete cable cover, class LV, Type 1, flat, size 250mm x 150mm x 40mm abetting each other with gap between adjacent slab not exceeding 10mm over cable for protection complete all as specified and as directed.

Supply and fill broken stone boulders of gauge not exceeding 63mm in MES MRS, sub stations and around the two pole/ four pole structures complete all as specified and as directed. Note:- Materials to be stacked/ heaped at one place for measurement.

S&F in repair, LED Aviation light at overhead tank/ Signal tower/ Telephone tower or any high rise building at any location of Red colour, 230 V, AC complete all as specified and as directed. Make:- Bajaj Model: BGAV 302 LED or equivalent Model in make Philips/ Wipro/ GEC as approved by GE.

M&L for pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar, complete in cement mortar 1:6 with type C1 (1:3:6) (using 20mm aggregate stone aggregates) complete all as specified and directed.

M&L for 15 mm thick rendering in cement plaster (1:4), on brick work or concrete surface including taking down cement plaster on brick or stone walls, etc and raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and as directed.

S&F in repairs LED driver 45W/ 50W 1500 mA suitable for 45 watt LED light fitting complete all as specified and as directed.

S&F in repairs LED driver 80W/ 100W, 2600 mA suitable for 72/80/100 watt LED light fitting complete all as specified and as directed.

S&F in repairs LED driver 240W/ 3000 mA suitable for 240 watt LED light fitting complete all as specified and as directed.

S&F in repairs metal halide ballast 150/ 250W suitable for 150/ 250 watt MH light fitting complete all as specified and as directed.

S&F in repairs metal halide ballast 400W suitable for 400 watt MH light fitting complete all as specified and as directed.

S&F in repairs MH lamp 150W/ 250W suitable for 150/ 250W MH light fitting complete all as specified and as directed.

S&F in repairs MH lamp 400W suitable for 400W MH light fitting complete all as specified and as directed.

S&F in repairs Igniter for MH lamp suitable for 70/150/250/400W MH light fitting complete all as specified and as directed.

Disconnecting burnt LT cable in junction box, taking out cable loop by excavation/ dismantling of PCC and reconnection in bus bar of junction box using cable lugs and bus bar of appropriate capacity complete all as specified and as directed.. Note:- 1. Rate of excavation, bus bar and cable lugs deemed to be included in item rate. 2. PCC work will be measured and paid separately under relevant item.

Disconnecting and taking down security light fitting, brackets from poles of any height and shifting the fitting in other pole by using old brackets and reconnecting the same complete all as specified and as directed. Note:- The rate of nust, bolts if required will be deemed to be included in quoted rate. 2. Service wire will be measured and paid separately under relevant item.

Supply, installing, testing and commissioning, factory made LT feeder pillar, outdoor type floor mounted, suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, having bus bar chamber duly insulated. The panel shall be dust and vermin proof, IP 65 class protection and made of 3.15 mm CRCA MS sheet and 50x50x5mm thick MS angle iron base frame work, powder coated finish over one coat of red oxide primer outside and two coats of red oxide primer on inside, both side opening type, with aprons for cable entry, with double door shutter and locking arrangement and consisting of the following including taking out old feeder pillar: (a) Aluminum bus bar four strips 400 Amps ,415 volts, fixed horizontally, duly insulated with heat shrinkable sleeves in colour code - 01 Set. (b) MCCB, 04 Pole, 250 Amps with ultimate breaking capacity Icu- 25 KA at 415 volts , adjustable type with thermal and magnetic settings conforming to IEC 60947 Part-I/IS-13947 Part-I - 01 No (Incoming)

S&F high presure metal helide single ended high intensity discharge lamp of capacity 400 Watt, 36 Volts for search light complete all as speicified and as directed. Make:- Model No. 64663 Osoram or equivalent make as approved by GE.

Deduct credit for dismantled materials as per schedule of credit Rs. 44,354.00

NEELKANTHA ASSOCIATE

KALIKAY ENTERPRISES

Krishna Engineering