SPL REP REPLACEMENT OF LT OH LINE TO LT XLPE UG CABLE AND ITS ALLIED WORKS SERVICES IN NP AREA AND SPL REP REPLACEMENT OF BER CEILING FAN INTO BLDC CEILING FAN AND CONNECTED WORKS AT AFS TAMBARAM

Amount

Dismantling of exsiting ACSR Conductor of any type complete all as specified and directed by Engineer-in-Charge.

Dismantling insulators any type ,any size complete all as specified and directed by Engineer-in-Charge.

Dismantling cross arms of MS channel or angle section etc complete all as specified and directed by Engineer-in-Charge.

Taking down any type of LT poles complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exceeding 1.5 mtr deep and not exceeding 1.5mtr wide and getting out in hard/dense soil complete all as specified and directed by Engineer-in-Charge.

Returning and refilling of excavated soil upto depth of 30 cm after riddling the excaveted soil for laying under ground cables complete all as specified and directed by Engineer-in-Charge.

Removal of surplus soil to a distance not exceeding 50m and depositng where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engineer-in-Charge.

Material and labour for Double wall corrugated (DWC) HDPE pipe confirming to IS 16205 Part-24-2018 for LT UG cable protection along with coupler for the following sizes complete all as specified and directed by Engineer-in-Charge.

120mm X 103.5 mm bore (OD x ID)

63mm X 50 mm bore (OD x ID)

50mm X 38 mm bore (OD x ID)

Supply and laying LT UG cable cross-sectional area of size 120 sq mm 3.5 core, XLPE insulated, armoured heavy duty electric cable with aluminium conductor,1100 volts grade,complete all as specified and directed by Engineer-in-Charge.

All as per item no 9 here in before but of size 70 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item no 9 here in before but of size 50 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item no 9 here in before but of size 25 sqmm 3.5 core complete all as specified and directed by Engineer-in-Charge.

All as per item no 9 here in before but of size 16 sqmm 4 core complete all as specified and directed by Engineer-in-Charge.

All as per item no 9 here in before but of size 16 sqmm 2 core complete all as specified and directed by Engineer-in-Charge.

S&F weather proof junction box for street light of size 295mm x 195 mm x 100mm (inner dimension ) with front openable hinged cover with connecter rating of 32 A for connecting incoming and out going UG cables one number SP MCB of 5 Amps ,suitable size flanged type brass entry glands conforming to IP 65 complete including fixing on pole with necessary clamps and nut and bolt, complete all as specified and directed by Engineer-in-Charge. Make : Sintex of Cat Part No : GSJB 3020

S & F PVC insulated flexible copper conductor 2.5 sqmm ,3 core with suitable PVC conduit ( for street light ) complete all as specified and directed by Engineer-in-Charge.

Supply, install, testing & commissioning of factory made out door LT Panel board of sutiable size for 3 phase 415 volt of both side opening double door with push type metal lock, heavy duty wide hinges, seperate common across cable aley, made out 3 mm CRCA sheet with angle iron frame of size (50 x50 x 6 mm) and MC channel of size (75mm x 40mm) for panel base out door type , free standing cubical type totally enclosed weather dust and vermin proof with front and rear opening withlocking arrangment of 440 Volts , 3 Phase 4 wire 50 Hz having Alluminium Bus bar of capacity 200 Amps duly insulated with IP 54 protection,with powder coating including raised PCC foundation of suitable size complete with following switches, space for 1 No vacant cubical suitable for 32 A cable alley including LT XLPE cable end terminations with glands and lugs:- Incoming :- i)MCCB, 4 pole 160 Amps 25 KA ( Adjustable thermal & adjustable magnetic setting -1No Outgoing : i)MCCB, 3 pole 32 Amps 16 KA( Fixed thermal & fixed maganetic -6 Nos ii)MCB, 3 pole 63 Amps - 3 Nos One cubical spare for Accomdate 32 Amps MCCB Freight ,Installation and commissioning

Supply, install, testing & commissioning of factory made out door LT Panel board of sutiable size for 3 phase 415 volt of both side opening double door with push type metal lock, heavy duty wide hinges, seperate common across cable aley, made out 3 mm CRCA sheet with angle iron frame of size (50 x50 x 6 mm) and MC channel of size (75mm x 40mm) for panel base out door type , free standing cubical type totally enclosed weather dust and vermin proof with front and rear opening withlocking arrangment of 440 Volts , 3 Phase 4 wire 50 Hz having Alluminium Bus bar of capacity 200 Amps duly insulated with IP 54 protection,with powder coating including raised PCC foundation of suitable size complete with following switches, space for 1 No vacant cubical suitable for 32 A cable alley including LT XLPE cable end terminations with glands and lugs:- (Near ground & street light ) Incoming :- MCCB, 4 pole 100 Amps 25 KA ( Fixed thermal & fixed maganetic ) - 1 No Multifunction LED meter complete with CT coil including set of indicating lamp RYB -1 set. Outgoing : i)MCCB, 3 pole 32 Amps 16 KA( Fixed thermal & fixed maganetic - 4 Nos ii)MCB, 3 pole 63 Amps -3 Nos One cubical spare for Accomdate 32 Amps MCCB Freight ,Installation and commissioning

Material and labour for 7 meter octagonal galavanised street light pole, 220 x 220 mm base plate with 12mm thickness complete with,MCB 5A and cable connecter complete all as specified and directed by Engineer-in-Charge. Note : The quoted rate shall deemed to include excavation for erection of the poles. Necessary PCC shall be measured and paid separately under relevant item.

Supply and fix Single arm bracket of length 1.5m suitable for poles complete all as specified and directed by Engineer-in-Charge.

Supply and fix double arm bracket of length 1.5m suitable for poles complete all as specified and directed by Engineer-in-Charge.

M&L for Plain Cement Concrete 1:3:6, Nominal mix type C1, using 20 mm graded stone aggregate as in foundation/ coping of poles including necessary form work and finishing the exposed concrete surfaces even and fair complete all as specified and directed by Engineer-in-Charge.

Supply and fixing LED street light fitting 100 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 complete all as specified and directed by Engineer-in-Charge.

M&L for earthing complete with Galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25m deep below GL) with top edge of earth plate not less than 1.5m below normal ground level, earth plate surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanized earth lead strip 25mm x 3mm size connected by means of bolts, nuts, check nuts and washer of galvanized iron or steel, provision of 40mm dia GI pipe medium grade for protection of GI earth lead and 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type CI chamber. MS funnel, wire gauge. 50 mm thick RCC 1:2:4, type B1 earth pit cover with 6 Nos. 8 mm dia high strength deformed steel TMT bars on both ways including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to distance n exc 50 mtr, provision of charcoal and salt complete all as shown in electrical plate No 3 of schedule Part-I. Note: (i) Cost of GI earth lead and GI protection pipe upto 7.5m length shall be deemed to be included in the rate quoted for this item.(ii) The unit rate shall also includes for Wire mesh, funnel, excavation, returning & filling, PCC chamber pit, RCC cover & test point.(iii) All accessories required for galvanised steel plate electrode required, as specified and as directed.

Taking down old unserviceable Ceiling fan complete with blades, down rod and depositing over the same carefully in MES Store complete all as specified and directed by Engineer-in-Charge.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as specified and directed by Engineer-in-Charge.

M &L Point wiring(concealed) with 1.5 sqmm sigle core PVC insulated FRLS 1100 volts grade with copper conductor drawn in and including non metallic rigid PVC conduit and all conduit accessories provision of MS terminal box suitable for modular frame and plates for housing Normal switches/ modular switches / sockets / regulators etc, including 1.5 Sqmm PVC FRLS insulated multistranded copper earth continuity conductor connecting to the common earth dolly etc complete all as specified and directed by Engineer-in-Charge. Note: The quoted rate shall deemed to be inclusive of cost of Modular frame plates as per site requirement .

S&F Switch piano, flush type single pole, one way 6 Amp complete all as specified and directed by Engineer-in-Charge.

S&F Modular switch 1 way 6A, 1 module complete all as specified and directed by Engineer-in-Charge.

S&F stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc complete all as specified and directed by Engineer-in-Charge.

S&F Modular Fan step regulator, 120W - 2 module complete all as specified and directed by Engineer-in-Charge.

Global Safety Engineering and Management Solutions (BID ID -3358395)

EVEREST ENGINEERING WORKS (BID ID -3364259)

Raju Builders (BID ID -3365778)

SREE VENKATESWARAS CONSTRUCTIONS (BID ID -3365623)

M/s Bakiyalakshmi Enterprises (BID ID -3365374)