MAINTENANCE OF STREET LIGHTS AND CONNECTED ITEMS IN NASA/CERA AND PERIMETER AREA UNDER AGE E/M (MAINT) AT INA EZHIMALA

Amount

Taking down the unserviceable LT UG cable of size of 6 Sqmm to 35 sqmm 4 core including removing electrical connection and keeping serviceable cable at a safe location where directed including removing cable protection cover etc complete as specified and directed. Note:- Excavation and Earth work will be measured and paid separately.

Exacavation in trenches not exceeding 1.5 mtr in width and depth and getting out in hard and dense soil complete as specified and as directed. Note: The excavation has to be done manually only

Returning and filling in including levelling earth watering and well ramming into layers not exceeding 25 cm in hard/dense soil complete as specified and directed.

Removal of excavated soil to a distance not exceeding 50 mtrs and depositing at a level not exceeding 1.5 mtr from starting point complete as specified and directed.

Supply and spreading river sand for cushioning and covering of the UG cable in trenches complete as specified and directed.

Supply and lay PCC unreinforced cable cover of size 250 mmx150mmx40mm , class LV type I flat for cable protection complete as specified and directed.

Relaying cable XLPE insulated heavy duty galvanised steel strip armoured LT 1100 volt grade with aluminium conductors multistranded confirming to IS laid in trenches/pipes/wall size up to 16 sqmm 4 core complete as specified and directed. Note:- Old serviceable cables apporved by Engineer-in-charge will be used for relaying.

Relaying of PCC unreinforced LT cable cover of size 250mmx150mmx40mm item obtained from ser no 1 complete as specified and directed by Engr-in-charge. Note:- Old serviceable PCC Covers apporved by Engineer-in-charge will be used for relaying.

Supply and laying LT cable in trench/fixing to walls/pipe/pole with proper saddles, lugs,glands XLPE insulated heavy duty galvanised steel strip armoured LT1100 volt grade with aluminium conductors of size 16 sqmm4 core complete as specified and directed. Make:- Havells/KEI/Polycab.

All as per item no. 9 above but of size 10 sqmm 4.0core complete as specified and directed. Make:- Havells/KEI/Polycab.

All as per item no. 9 above but of size 6 sqmm 4.0 core complete as specified and directed. Make:- Havells/KEI/Polycab.

All as per item no. 9 above but of size 25 sqmm 4.0core complete as specified and directed. Make:- Havells/KEI/Polycab.

All as per item no. 9 above but of size 35 sqmm 3.5 core complete as specified and directed. Make:- Havells/KEI/Polycab.

All as per item no. 9 above but XLPE armoured cable with copper conductor of size 4Sqmm 3 Core complete as specified and directed. Make:- Havells/KEI/Polycab.

All as per item no. 9 above but XLPE armoured cable with copper conductor of size 2.5 Sqmm 3 Core complete as specified and directed. Make:- Havells/KEI/Polycab.

Supply and fix Integral Aviation LED Light fitting comprising of aluminium housing with polycarbonate enclosure complete as specified and directed. Make:- Crompton/Philips/Wipro.

Material and labour for mass filling in foundation/coping/wall with PCC 1:3:6 using 20 mm graded aggregate type C1 as site requirement complete as specified and directed by Engr-in-charge.

M & L for dismantling/removal of existing pole of Post top lantern of any type from it's position/foundation including necessary excavation and earth work and refixing at location where directed on site complete as specified and directed.

Cutting the existing road/hard standing made of concrete or premix carpet, WBM, soling and moorum filling including excavating for laying the cable/pipe, width 0.5Mtr and depth 0.7Mtr all as directed and making good the road/hardstanding using pre mix bituminous as required at site to match with the existing surface all as specified. NOTE: (i) Before using the hand drilling/ breaker machine diamond cutter will be used all as directed by Engr-in-charge. (ii) Exact Size of cutting will be as decided by Engineer-in-charge.

Supply and fix High density poly Ethylene pipes(HDPE) of pressure rating 6kgf/ cm2 laid in trenches of size 50mm dia complete as specified and directed.

S&F MCB SP 6 to 32 A complete as specified and directed. Make:- L&T/IndoAsian/Standard

Supply and fix in replacement of Copper cable flexible 2.5 Sqmm 3 core 230 Volts complete as specified and as directed by Engr-in-charge. Make : Polycab/Havells/Finolex.

Supply and fix in replacement of digital time switch day programme three pole complete as specified and directed. Make:- Indoasian or equivalent in L&T/Havells/C&S as approved by GE.

Supply and fix in replacement of contactor four pole 415 volt 63 Amp complete as specified and directed by Engr-in-charge. Make:- L&T/Schnieder/Havells

Supply and fix in replacement of post top,energy saving,enviormental friendly , spun aluminium landscape luminaire with high power LEDs as light source of 40 watt suitable for pole dia of 50 mm complete as specified and directed by Engr in charge. Make:- CG (Cat part no LPT0 40 CDL) or Equivalent in Wipro/Philips as approved by GE.

Supply and fix in replacement bollard light fitting tulip/robust type with soft 360 light 10W with IP 65 proctection complete as specified and directed Make:- Crompton (Cat part no.LBLTW-10-WW) or Equivalent in Wipro/Philips as approved by GE.

Supply and fix in replacement of old unserviceable street light fitting with LED street light fittings Luminaire 60 watts ,240V 50Hz pressure die cast aluminium coating ,heat resistant glass ,IP 66 rating,Nexus+ type complete as specified and directed. Make:- Crompton(Cat part no LSTP-60- CDL ) or equivalent in Philips/Wipro as approved by GE.

All as per Item no.27 above but aerodynamically designed with inbuilt tilt angle arrangement of capacity of 90 Watts complete as specified and directed. Make:- Crompton Model:- HAWK A-type (Cat part no LSTN-90- CDL ) or equivalent in Philips/Wipro as approved by GE.

S&F in replacement die cast aluminium IP 66 120 W LED flood light luminaire complete as specified and directed. Make:- Crompton (Model No LFLN-120- CDL/60) or equivalent in Philips/Wipro as approved by GE.

S&F in replacement die cast aluminium IP 66 150 W LED flood light luminaire complete as specified and directed. Make:- Crompton (Model No LFLN 150 CDL/60) or equivalent in Philips/Havells as approved by GE.

S&F in replacement die cast aluminium IP 66 30 W LED flood light luminaire complete as specified and directed by Engr-in-charge. Make:- CG (Cat part No LFLN 1130CDL) or equivalent in Philips/Havells as approved by GE.

Supply and fix in replacement of bracket made out of GI pipe medium grade, 50 mm dia, 90 cm long for fixing street light with and including clamps, nuts, bolts, washer commplete accessoriesand applying two coats of oil painting over one coat of red oxide zinc chrome primer complete as specified and directed by Engineer-in-Charge.

S&F in replacement under water light fitting of 6 watts Hard chrome plated stainless steel with silicon sealed glass offers colourful illumination for water body complete as specified and directed by Engineer-in-Charge.,Make Wipro Cat part No -LU03-950-030-30-XX of or equivalent in Crompton/Philips as approved by GE.

S&F in replacement Aesthetically designed decorative hot dipped galvanised mild steel step pole with grey powder finish 3.5 meter complete as specified and directed. .Make;- Wipro/Crompton/Philips/Jaquar.

Supply and fix in replacement weather proof street light junction boxes made out of Thermo plastic consisting of 4 nos of connectors of capacity 40 amp 415V and 1no of SP MCB rating 6 AMP 240 V with proper closing arrangement, elmax connector for neutral link including pole mounting clamp with nut bolts. The size of the box shall be of size 205mmx255mm112mm.The box should have two cable entry complete as specified and directed. Make ;- Sintex/ Schneider/L&T.

S&F in replacement of Industrial switchgear Busbar chamber 4 way, 250 Amps fixed on 25x25x6mm angle iron frame with required PCC foundation all as directed .Make - Havells/Crompton/L&T.

All as per item No - 36 above but of capacity 800 Amps 4 way, complete as specified and directed.

S&F MCB DP 'C' curve up to 32 Amps complete as specified and directed. Make;- L&T/Indoasian/*Standard.

All as per item No 38 above but TPN 63Amp complete as specified and directed.

MAYANK ENTERPRISES

Gates Infra Construction Co

pk janardhanan

ANAND REFRIGERATION

KDR CONSTRUCTION

TAMS ASSOCIATES

JEETH CONSTRUCTION

Krishna Engineering