Operation and Maintenance of Street light under North East area at Vrs. locations in Trans Yamuna area under M- 251.

Amount

Fabrication, Supply and erection of flange mounted hot dip Galvanized Octagonal Poles of 8 mtrs. height made from 4 mm thick HT Steel plate, having bottom dia of 135 mm. & top dia of 70 mm complete with window with flash cover at a height of 0.5 mtrs from the base for cable termination block etc. and galvanized base plate of size 240mm x 240mm x 16mm thick on existing cement concrete pedestal as required i/c supplying and fixing of the following in the window box providing for cable termination: - a) Supplying and fixing 6 mm thick laminated mounted sheet inside the window mounted on and i/c providing and welding 3 nos. G.I strips 4mm thick of suitable length and having 10 nos. suitable size tapped holes as reqd. b) Supplying and fixing of 63 Amp termination block suitable links -5 nos. On DIN channel I/c providing and fixing DIN channel of suitable length - 2 nos. on the existing laminated sheet. c) Supplying and fixing 6 Amp 10 KA, SPMCB,'C' Characteristics Curve - 1 nos. Earth stud 1Nos. Welded at suitable height two nos. washers, springs & nuts.

Providing and laying in position M-20 (1:2:4) reinforced cement concrete foundation of size 600 mm (L) x 600 mm (W) and 1500 mm (D) i/c excavation of earth, providing cutting, bending and placing in position, reinforcement TMT bars of 12 mm dia -1600 mm long (approx)-8 nos. and reinforcement ring of cold twisted bar of 8 mm dia - 2800 mm (approx) - 10 nos.(with 150 mm spacing) as required with positioning of foundation bolts (as per item below and) and providing 90 mm (O.D.) DWC, HPDE pipe for cable entry and exit as reqd.

Fabrication, supplying & fixing single/double galvanized arm bracket of suitable length and dia on the existing pole i/c tightening bolts etc. as reqd.

Supplying, Installation, Testing & Commissioning of LED Street light with high pressure die cast alluminium housing with separate optical & driver compartment having following technical specification with all accessories including connection with 1.5 Sq. mm. FRLS PVC insulated copper conductor single core cable and earthing i/c replacement of existing fitting as reqd. Suitable for mounting of upto 50mm pole Dia with company logo, IP-66 Protection & IK ≥ 08. i). System Lumen output >11250 ii). System Efficiency >125 lm/Watt iii). Input Power not more than 90 W iv). CCT >5700, CRI> 70, PF > 0.95, THD< 10% v). Inbuilt Surge protection drive minimum ≥ 4 KV Vi) External SPD 10-KV & Poted Driver having IP-67 Protection vii). Life 50 K hours @ L70

Supplying & Laying of one Number Following size XLPE insulated PVC outer sheathed armoured with galvanized round steel wire or strip cables with standard aluminium conductor suitable for rated voltage of 1.1 KV grade ISI marked confirming to IS 7098 / (Pt.-I)/88 with amendment No. 1 in following manners.

3 x 10 sq. mm Loose and connection

In Pipe

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. 3 X 10 sq. mm (22mm)

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required. 63 mm dia (OD-63 mm & ID-51 mm nominal)

Supplying installation, testing, erection & commissioning of outdoor floor mounted compartmentalized type feeder pillar depth not less than 300 mm, fabricated with 2 mm thick CRCA sheet suitable for 415/ 500 volts 50 Hz A.C. supply with CRCA sheet on bottom for taking load of cable gland necessary individual gland plates for cable gland, cable alley, MS angle iron frame 35mm x 35 mm x 5 mm, locking arrangements as per direction of engineer in charge complete with bus bar chamber having 800 Amp TPN Al busbar duly sleeved and Numbering, i/c supplying and fixing the following mounting inside the panel - interconnections with suitable size Al. bus bar/copper cable for suitable size for following outgoing and incoming MCCB’s, earthing studs, powder coating/ stove enamelled painting after 7 tank treatment process, with following accessories as required of (not less than 0.36 Sq. mtr.) Incoming 63 Amp 4 Pole 18 KA MCCB - 1 Nos Multifunction meter with suitable CTs - 1 nos. RYB LED indicator with suitable single pole MCB- 1 Set Outgoing DP 40 Amp MCB - 3 Nos Contractor 4P 40 Amp - 1 Nos Analog Timmer - 1 Nos

Fabrication, Supply and erection of flange mounted hot dip Galvanized Octagonal Poles of 6 mtrs. height made from 4 mm thick HT Steel plate, having bottom dia of 135 mm. & top dia of 70 mm complete with window with flash cover at a height of 0.5 mtrs from the base for cable termination block etc. and galvanized base plate of size 240mm x 240mm x 16mm thick on existing cement concrete pedestal as required i/c supplying and fixing of the following in the window box providing for cable termination: - a) Supplying and fixing 6 mm thick laminated mounted sheet inside the window mounted on and i/c providing and welding 3 nos. G.I strips 4mm thick of suitable length and having 10 nos. suitable size tapped holes as reqd. b) Supplying and fixing of 63 Amp termination block suitable links -5 nos. On DIN channel I/c pdg. and fixing DIN channel of suitable length - 2 nos. on the existing laminated sheet. c) Supplying and fixing 6 Amp 10 KA, SPMCB,'C' Characteristics Curve - 1 nos. Earth stud 1Nos. Welded at suitable height two nos. washers, springs & nuts.

Supplying and laying of 3 x 1.5 Core flexible multicore copper cable etc. as required at site.

Supplying, Installation, Testing & Commissioning of LED Street light with high pressure die cast alluminium housing with separate optical & driver compartment having following technical specification with all accessories including connection with 1.5 Sqmm FRLS PVC insulated copper conductor single core cable and earthing i/c replacement of existing fitting as reqd. Suitable for mounting of upto 50mm pole Dia with company logo, IP-66 Protection & IK ≥ 08. i). System Lumen output >7500 ii). System Efficiency >125 lm/Watt iii). Input Power not more than 60 W iv). CCT >5700, CRI> 70, PF > 0.95, THD< 10% v). Inbuilt Surge protection drive minimum ≥ 4 KV Vi) External SPD 10-KV & Poted Driver having IP-67 Protection vii). Life 50 K hours @ L70

Supplying and Fixing pole box with hot press mounted SMC pole box of inside dimension 140mm x 140mm x 95mm deep having hinged cover with MS clamp of size 25mm x 5mm flat iron (NS) Nut and bolt washers etc. including suitable locking arrangement with all accessories mounting system and 3 phase aluminum backlight connector 16amp capacity for terminating of 3 phase cable including gasket connection complete etc. as required.

Supplying & Laying of one Number Following size. XLPE insulated PVC outer sheathed armoured with galvanized round steel wire or strip cables with standard aluminium conductor suitable for rated voltage of 1.1 KV grade ISI marked confirming to IS 7098 / (Pt.-I)/88 with amendment No. 1 in following manners.

2 x 10 sq. mm Overhead pole to pole with suitable pole clamp & nut bolts.

3 x 10 sq. mm Loose and connection

In pipe

4 x 16 sq. mm Loose and connection

In Pipe

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required.

2 X 10 sq. mm (19mm)

3 X 10 sq. mm (22mm)

4 X 16 sq. mm (28mm)

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required. 63 mm dia (OD-63 mm & ID-51 mm nominal)

Dismantling of 12/16 Mtr. High Mast in Road No. 65 for compete etc. as reqd.

Installation of 12/16 Mtr. High Mast with 0.84 Cubic meter RCC foundation base plate & four number MS Road with nut bolts i/c exaction of earth 6 cubic meter & fitting the same at site.

Earthing with G.I. earth pipe 4.5-meter-long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and fixing of 6 SWG dia G.I. wire on overhead pole to pole for loop earthing as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Providing, boring and laying HDPE pipe of 120 mm O.D. conforming to IS:4984 - 1995 with pressure rating of 4Kg/Sq. cm. by trench less technology with no dig method by making bore hole in horizontal direction across the road as per direction of Engineer-in-charges with moving equipment i/c jointing cleaning, rodding of pipe, providing, suitable covers on mouth of pipe, excavation of pits of required size at a depth of 1.30 mtrs. To 2.00 mtrs i/c refilling etc. as reqd.

Supplying and fixing of 32 mm dia X 2.00-meter-long G.I. pipe (medium class) bracket for mounting of LED street light fitting on pole including bending the pipe to the required shape, 2 Nos. 40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as required.

Fabrication, supplying installation testing and commissioning of outdoor feeder pillar of minimum 300 mm deep made out of CRCA sheet 2 mm thick (14 SWG) duly compartmentalized having 4 strip aluminium bus bar of 100 amp capacity front openable double door with locking arrangement (2 nos. Godown locks in front ), provision for protection from rain, dust, fixed on M.S. angle iron frame work of size 50 mm x 50 mm x 5 mm (NS) 90 cm long legs out of which 45 cm duly grouted in cement concrete 1:2:4 (1 cement 2 sand: 4 stone aggregate 20) and having following accessories mounted inside the cubical panel i/c connection, inter connection with copper lead / strip with thimbles, earthing with two nos. earth studs duly powder coated with seven tank process approved colour complete etc. as required i/c supplying & fixing of following accessories including connection, testing etc. as read. (not less than 0.36 Sq. Mtr) Incoming a) 63 Amp. 18 KA MCCB 4 poles With Thermal magnetic Release along with suitable spreader link & suitable rotary handle - 1 Nos. b) RYB LED indicator with suitable single pole - 3 Nos c). Multifunction meter with suitable CTs - 1 Nos Outgoing a) 63 Amp. “C” curve MCB TP - 3 Nos. b)) 63 Amp 4 Pole Power contactor - 1 no c) Analog timer -1 Nos

Fabrication, supplying installation testing and commissioning of outdoor feeder pillar of minimum 300 mm deep made out of CRCA sheet 2 mm thick (14 SWG) duly compartmentalized having 4 strip aluminium bus bar of 200 amp capacity front openable double door with locking arrangement (2 nos. Godown locks in front ), provision for protection from rain, dust, fixed on M.S. angle iron frame work of size 50 mm x 50 mm x 5 mm (NS) 90 cm long legs out of which 45 cm duly grouted in cement concrete 1:2:4 (1 cement 2 sand: 4 stone aggregate 20) and having following accessories mounted inside the cubical panel i/c connection, inter connection with copper lead / strip with thimbles, earthing with two nos. earth studs duly powder coated with seven tank process approved colour complete etc. as reqd i/c supplying & fixing of following accessories including connection, testing etc. as read. (not less than 0.75 Sq. Mtr.) Incoming 125 Amp 4 Pole 18 KA MCCB - 1 Nos With Thermal magnetic Release along with suitable spreader link & suitable rotary handle - 1 Nos. Multifunction meter with suitable CTs - 1 nos. RYB LED indicator with suitable single pole MCB- 1 Set Outgoing 100 Amp 4 P 18 KA MCCB with Thermal magnetic Release along with suitable spreader link & suitable rotary handle - 3 Nos. Contactor 100 Amp 4 Pole - 1 Nos Analog Timmer - 1 Nos

Credit for old dismantle material

Assorted Al. Cable with PVC

Assorted High Mast Panel with burnt out accessories

Assorted Feeder Pillar Panel with burnt out accessories

A K Electric Works

Krishna Electreical Works

SONA ENGINEERS