8514 REPAIRS/REPLACEMENT OF STREET LIGHTS AND CONNECTED WORKS AT RESIDENTIAL AREA OF NSTL UNDER AGE (I)RnD NSTL VISAKHAPATNAM

Amount

Supply and fixing of Next Generation LED street light fitting 45 Watts 230 Volt, AC, Outdoor type with high pressure die cast aluminium housing high performance polycarbonate optics and IP 66 ingress protection with inbuilt 4 kv surge protection with top opening driver for easy maintenance with efficacy not less than 120 lm/w complete including taking down old UNSV light fitting from swaged/PCC pole of maximum 9 metre height from the normal ground level complete all as specified and directed. Make :Bajaj cat No.EXNT P 54L WH PO PC SD MT or Technical equivalent of Havells,Crompton,Phillips,Jaquar.

All as per item No.01 herein above but street light fitting 60 watt 230 Volts complete all as specified and directed by Engr-in-charge. Make :Bajaj cat No.EXNT P 72L WH PO PC SD MT or Technical equivalent of Havells,Crompton,Phillips,Jaquar.

Supply and fixing of New generation energy saving & environmental friendly,long life,pressure die cast aluminium housing flood light with PC diffused lens enclosure over LED for glare free light of 120 watt high efficient with IP 66 ingress protection complete including taking down existing unserviceable light fitting. Make: Havells, Cat No: JETAADORNNXTFLS120WLED757P60DTOTG or Technical equivalent of Bajaj,Crompton,Phillips,Jaquar.

All as per item No.03 herein above but flood light fitting 150 watt 230 Volts complete all as specified and directed by Engr-in-charge.Make: Havells, Cat No: JETAADORNNXTFLS150WLED757P60DTOTG or Technical equivalent of Bajaj,Crompton,Phillips,Jaquar.

Supply and fixing of high efficiency round highbay light fiitting of 120 watt in PDC housing suitable for industrial application with liminous efficacy of 110 lm/w along with 10 KV surge protection device and ingress protection IP 66 with additional safety chain complete all as specified and directed including taking down existing unserviceable light fitting. Make: Crompton, Cat No: LHB11-120-CDL/60-M or Technical equivalent of Bajaj,Havells,Phillips,Jaquar.

Supply and fixing of New generation post top lantern LED type 40 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 connection of copper wire incl taking down old one complete all as specified and directed. Make:Havells,Cat No: RUBYPT40WLED757PSYMTOPC or Technical equivalent of Bajaj,Crompton,Phillips,Jaquar.

Labour only with necessary T&P such as tool kit/ ladder to attend day to day security/street light/Flood light related works and repair/ replace the unsv spares such as driver control plate/Fuse assembly /cable from fittings to junction box/ GI pipe bracket/clamps/ kiosk box all other required work for making serviceable to security light fitting etc all street light poles 9 /11 mtr long, carried out all complints secure safety complete all as specified & directed. Note : (i) All required parts for making serviceable shall be measured seprately. (ii) Making serviceable one security light will be consider as single job.

Disconnecting & taking down unserviceable MS Box and S&F of Hot press moulded SMC junction box 250mm x 150mm x 150mm (inside dimension) having left side hinges and cable terminals and including with one No. 6 Amp SP MCB fixed to pole with clamp nuts,bolts etc, fixed in repairs complete all as specified and directed by Engineer-in-charge.Make :Sintex,Hensel,National,GE

S&F in replacement of LED flood light electronic driver of 120 watt to 250 Watt 230 V 50Hz suitable for operation on voltage range of 140 V to 270 V by removing from existing position complete all as specified and as directed by Engineer-in-Charge. [Make: Philips/ Wipro/ CG/ Havells/ Bajaj] Note: (i) T& P required for carrying out repair work on Flood lights at a height up to 16 mtr will be arranged by the contractor and cost of the same deemed to be included in quoted rate (ii) Contractor is bound to provide material to match the technical specification of LED fittings and to suit to be fixed in the casing of LED fittings

S&F in replacement of LED street light/post top light driver of 30 watt to 60 Watt 230 V 50Hz suitable for operation on voltage range of 140 V to 270 V by removing from existing position complete all as specified and as directed by Engineer-in-Charge. [Make: Philips/ Wipro/ CG/ Havells/ Bajaj] Note: (i) T& P required for carrying out repair work on street lights at a height up to 9 mtr will be arranged by the contractor and cost of the same deemed to be included in quoted rate (ii) Contractor is bound to provide material to match the technical specification of LED fittings and to suit to be fixed in the casing of LED fittings

S&F in replacement of Surge Protection Devices of 10KV compatible with industrial & outdoor LED fixtures of by removing from existing position complete all as specified and as directed by Engineer-in-Charge. Make: Philips/ Wipro/ CG/ Havells/ Bajaj] Note: (i) T& P required for carrying out repair work will be arranged by the contractor and cost of the same deemed to be included in quoted rate (ii) Contractor is bound to provide material to match the technical specification of LED fittings and to suit to be fixed in the casing of LED fittings

Trimming the branches of tree/ bushes touching the street light fitting upto 1.5 mtr radius and removing the same from site cleaning and depositing where directed complete all as specified and as directed by Engg-in-Charge. Note :- (i)Any damage caused to the infrastructure during trimming shall be made good by the contractor without any extra cost. (ii) T& P required for carrying out work will be arranged by the contractor and cost of the same deemed to be included in quoted rate

S&F GI Bracket made out of 40 mm dia medium grade pipe 1.5m length to shap for fixing on pole and suitable for all type of street light with 02 Nos clamps of flat iron (40 x4mm) nuts, bolts and washers including painting with two coats of aluminim paint over a coat of primer complete all as specified and directed. Make of GI Pipe :- Jindal/Tata/Zenith

All as per item No 13 here-in-above but of capacity 25mm dia GI tubing

Dismantling of old PCC coping of poles of any type and grade

M & L for PCC 1:2:4 type B-1 (20 mm graded aggregate) for pole coping complete all as directed

Supply & fixing of Automatic Street Light Control Switch with Infrared Sensor based NATURE SWITCH single phase, 40 Amps , MCB rating 40 Amps, max load 5-8 KW incl circuit copper wire 10 sq.mm. Nature Switch operation should be based on Natural Light Lux level. Required Illuminance Level for Switching ON is ≤ 60 Lux and for switching OFF ≥ 10 Lux. The Sensor should also have part night operation facility of min. 4 to max. 12 hrs. VMS should have Adjustable Over & Under Voltage Trip level and Protection against Phase Loss, Neutral Loss & Phase Reverse. The Sensor & VMS along with suitable Power Contactor(s) and Incoming-Outgoing MCBs should be enclosed in a pole/wall mountable Enclosure made of Rust Proof, Electric Shock Proof, Termite proof and FR grade SMC Junction box conforming to IP54. The circuit should also have provision for Manual Operation (i.e. By-Pass Option for both Sensor (NS-02) and VMS). Model :Swadeep-02EC-5KW1P including taking down existing complete all as specified and directed. Make of Nature switch :-Kakaitya Energy Systems/Bajaj/Healer Enterprises Note (i) S S Nut bolts, clamp for fixing on poles/wall are to be included in quoted rates. (ii) The sensor must have the warranty of min of 2 years . (iii) The test certificate and warranty cirtificate must be provided by Contractor. (iv) Cost of marking description on the box is incl in quoted rate.

M & L for Preparation of old painted surface of electric poles mild steel tubular type 9 long any type /make/model above ground level including cross arms clamps etc and applying two coats with aluminium paint on pole , cross arms, clamps , brackets etc including zebra painting for PCC/ Steel poles 9/11 mtr long upto 1.5 mtr height from ground level with two coats of enamel synthetic paint in 30 CM height of alternate band including writing pole No all as specified and directed by Engineer in charge. Make of paint : Berger/Asian.

Taking up existing LT XLPE/ PVC UG cable 1100 V grade, 2/3½/ 4 core of size 16 Sq.mm to 10 Sq.mm from the trenches along with cable protection covers/ bricks, sand carefully for finding out the fault complete all as directed by Engineer-in-Charge Notes: (a) Excavation to expose cable covers/ sand cushion will be measured and paid separately.

Supply, lay, connect, test and commissioning of LT XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured electric power cables (heavy duty) with aluminium conductor 1100 volts grade of size 4 Core 16 Sq.mm complete all as specified and directed. Make: Havells /Polycab/Gloster/KEI or any equilant brand

All as per Item No. 20 here-in before but of size 10 Sq.mm 4 core

M & L for 1.5 Sqmm (Nominal area) two runs of single core cable PVC insulated FRLS multistrand unsheathed copper conductor cable 1100 V grade, drawn through and including PVC conduit 25 mm with all fittings and accessories including one run of 1.5 sqmm (nominal area) single core PVC insulated multistrand unsheathed FRLS copper conductor cable as earth wire From junction box to street light fitting with required accessories for holding pipe to pole complete all as specified and directed by Engr-in-charge. Make:Finolex/Polycab/Havells/Standard/KEI

Supply and laying GI pipe of 50mm bore dia light grade for cable protection, laid in trenches for drawing cables complete all as specified and as directed . Make: Tata/ Jindal/ Zenith

Cutting trench of width 30cm and depth n.exc. 60cm through road/ hard standing for laying cable through GI pipe and returning, filling in including spreading leveling watering and well ramming in layers not exc 25cm after laying the cable complete including provision of PCC type B1 filling for top 100mm layer all as directed.

Excavating in trenches n. exc. 1.5m wide and n. exc. 1.5m in depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes etc. n. exc. 10sq.m. on plan and n. exc. 1.5m in depth and getting out in any soil.

Returning, filling in including spreading leveling watering and well ramming in layers not exc 25cm in any type of soil.

Removing excavated materials to a distance not exc. 50m and depositing where directed at a level n.exc 1.50m above the starting point.

Supply & lay precast cable cover class LV, type 1, flat of size 250x150x40mm for cable protection all as specified

M&L for dry sand cushioning to under ground cable laid 8 cm before laying and 15 cms after laying of cable and punned to from an overall layers of 18 cms thick in trenches including spreading, levelling and hand punning complete all as specified.

M & L for plastic emulsion painting with two coat on concrete/ plaster sufraces (Pole coping) of any description of as directed over 10 Cm girth or width complete all as specified and directed.

M & L for New generation energy saving environmental friendly long life aesthetically designed aluminium landscpe IP 65 luminaire of garden light 8 watt for diffused lighting with high power LED as light source complete including all electrical conections required. Make :- Havells Cat No. BAMBOOBLS8WLED857PSYMTOPC or equivalent in Philips/CG/BAJAJ/Jaquar

K RESHMA ENGINEERS & CONTRACTORS

M/S SURENDRA ENGINEERING WORKS

SRIVALLI ENGINEERS

JASWANTH ENGINEERS

LAKSHMI SAI CONSTRUCTIONS

GVR ENGINEERING WORKS

PNR CONSTRUCTIONS

RAHITHI INFRA

B.Veerabhadra Rao

K R VARMA

PRAHJVAL ELECTRICALS

SRI SRK ENGINEERS

SAMPATH ELECTRICAL SERVICES

suresh electricals

LEOENTERPRISES

SARAVANA ELECTRICALS

SAMPATH ENTERPRISES

UNIQUE INFRA