Upgradation / Renovation of security lighting system of various DAE residential buildings at Chembur and Ghatkopar, Mumbai

Amount

LED light fixture: General Note : 1. Agency has to submit LM 80 & LM 79 reports of NABL accredited lab of all the LED fixtures offered. 2. All the LED fixtures offered shall be as per "specification of Electrical works Chapter -18 : Outdoor LED Luminaires" https://dcsem.gov.in/resources/uploads/electrical_work/specification_electrical_works_1833884393170911 9468.pdf 3. Specific requirement given below shall prevail over the general specification mentioned above in case of discrepancy. 4. The following tests shall be conducted on all LED luminaries as per IS 16107 & sampling shall be as per IS 10322 (Part-5) from any NABL accredited Lab • Marking • Total input power • Luminaire efficacy (lm/W) • Colour rendering index (CRI) – only initial values to be measured • Correlated colour temperature (K) – only initial values to be measured • Chromaticity tolerance – only initial values to be measured • Power factor • Luminous flux • Luminous intensity distribution 5. All the LED fixture shall have comprehensive warranty of 5 years from the date of handing over the installations to Department. The prospective bidders are advised to visit site before quoting tender. 6. Scope of work includes disconnection, dismantling, replacement of existing Light fixtures and depositing of replaced light fixtures at DCSEM store, Anushaktinagar.

Disconnection, dismantling, replacment of existing light fixtures and Supply installation testing & commissioning of Street light LED luminaries having minimum output of 3600 lumens ( min.) and efficacy of 120 lm/watts ( Min), IP 66 IK 08, pressure die cast housing etc. complete with mounting accessories on existing pole bracke of dia 38mm with required hardware, interconnections between junction box and light fixture with 3C x 1.5 sq.mm copper flexible TRS cable all as required & instructed by E-I-C.

Disconnection, dismantling, replacment of existing light fixtures and Supply installation testing & commissioning of Street light LED luminaries having minimum output of 2000 lumens ( min.) and efficacy of 120 lm/watts ( Min), IP 66 IK 08, pressure die cast housing etc. complete with mounting accessories on existing pole pole bracke of dia 38mm with required hardware, interconnections between junction box and light fixture with 3C x 1.5 sq.mm copper flexible TRS cable all as required & instructed by E-I-C.

Feeder Box

Providing Feeder Box with Timer : Disconnection, dismantling safely removal of existing feeder 16ways SPN DB with timer, contactor, MCB's, COS, etc. including incoming & outgoing cables of size 3C x 6 sq.mm Al PVCA cables and fabrication supply, installation, testing & commissioning of Hot dip Galvanized outdoor Feeder box made out of 14SWG MS CRCA sheet of size 500mm x 300mm x 150 mm (approx.) having IP54, pad lock arrangement including reinstallation testing & commissioning of following : i.) 25A, 2P , RCBO 30mA- 1No. ii.) 25A, 2 NO power contactor -1 no. iii.) 32A, DP, two-way with centre off changeover switch -1 no. iv.) 6-32A SP MCB - 3 Nos. v.) Panel Lock - 1 no. vi.) Single channel Timer -1 no. vii.) 0.5A, D-curve, SP, MCB -1 no. Note : a) Interconnection of power circuit shall be done with 4 sq.mm FRLS flexible copper wires & control circuit shall be done with 1.5 sq.mm FRLS flexible copper wires including termination with heavy duty reducer type copper lugs etc. b) Scope includes providign termination for existing 3CX6 Sq.mm Al PVCA cables with required lugs and glands. c) Scope also includes Providing Danger board , Schematic Diagram & Ferulle numbers etc. d) Sample box / drawing shall be got approved before fabrication. e) Scope of work include depositing the 16ways SPN DB to DCSEM store, Anushaktinagar. f) specifications followed shall be as per the document available at https://dcsem.gov.in/resources/uploads/electrical_work/specification_electrical_works_18338843931709119468.pdf

Providing Feeder Box without Timer : Disconnection & dismantling of existing feeder 16ways SPN DB with timer, contactor, MCB's, COS, etc. including incoming & outgoing cables of size 3C x 6 sq.mm Al PVCA cables and fabrication supply, installation, testing & commissioning of Hot dip Galvanized outdoor Feeder box made out of 14SWG MS CRCA sheet of size 500mm x 300mm x 150 mm (approx.) having IP54, pad lock arrangement including reinstallation testing & commissioning of following : i.) 25A, 2P , RCBO 30mA- 1No. ii.) 25A, 2 NO power contactor -1 no. iii.) 32A, DP, two-way with centre off changeover switch -1 no. iv.) 6-32A SP MCB - 3 Nos. v.) Panel Lock - 1 no. vi.) 0.5A, D-curve, SP, MCB -1 no. Note : a) Interconnection of power circuit shall be done with 4 sq.mm FRLS flexible copper wires & control circuit shall be done with 1.5 sq.mm FRLS flexible copper wires including termination with heavy duty reducer type copper lugs etc. b) Scope includes providign termination for existing 3CX6 Sq.mm Al PVCA cables with required lugs and glands. c) Scope also includes Providing Danger board , Schematic Diagram & Ferulle numbers etc. d) Sample box / drawing shall be got approved before fabrication. e) Scope of work include depositing the 16ways SPN DB to DCSEM store, Anushaktinagar. f) specifications followed shall be as per the document available at https://dcsem.gov.in/resources/uploads/electrical_work/specification_electrical_works_18338843931709119468.pdf

Terminal & junction boxes: Supply, installation, testing & commissioning of IP65/66 polystyrene thermoplastic cable junction box of size 205mm x 255mm x 112mm approx. with 32A, 4 way, 415V resin cast stud type connector suitable termination cable of size 10 sq. mm, SP MCB C-6A-1no (MCB will be supplied by dept). on DIN chanel, 2mm thick G.I. gland plate of suitable size and openable plain cover etc. and as per instructions of E.I.C.

Cable & End Termination

Cable: Supply, installation, testing & commissioning of 3Cx 6sq.mm 1.1 KV Aluminium conductor with XLPE insulation, PVC tapped inner sheathed, G.I flat steel strip armoured, extruded PVC outer sheathed cable conforming to IS 7098 Part-I with latest amendments, fixed on wall/column/ slab/ Hume pipe/trench/ shaft/pit/ on 3mm thick G.I spacer and 16SWG thick G.I. fabricated saddle, including all fixing accessories, etc., fixed at interval of 400 mm using nylon rawal plug, 10X 35 MM G.I wooden screw, etc, all as required & instructed by EIC.

End termination : Providing cable end termination of 3Cx 6 sq. mm 1.1kV grade PVC/XLPE insulated armoured Aluminium cables with solder less, heavy duty tinned copper lugs, brass cable gland, insulation tape, duplicate earthing for cable gland with brass earth tag as per relevant IS specification and as per instruction of E.I.C.

Dressing of 3Cx 6sq.mm 1.1 KV Aluminium conductor with XLPE insulation, PVC tapped inner sheathed,G.I flat steel strip armoured, extruded PVC outer sheathed cable fixed on wall/column/slab on 3mm thick G.I spacer and 16SWG thick G.I. fabricated saddle, all fixing accessories, etc., fixed at interval of 400 mm using nylon rawal plug, 10X 35 MM G.I wooden screw, etc, all as required & instructed by EIC.

Removal & re-Installation of dept. supplied 50 mm dia.class B G.I pipe on wall with all fixing arrangements, GI saddles made up of 25x3 GI strip on surface, cutting, welding, jointing of pipes with couplers, loading unloading from DCSEM store, Anushaktinagar to site, etc as per required & instructed by the Engineer-in-charge. Scope of work includes removal & re-installation of existing 3C x 6 sq.mm AL PVCA cable including minor excavation in all type of soil / concreat / aspalt.

PVC coated flexible steel Conduit Supply, installation, testing & commissioning of 25mm liquid tight, PVC coated Flexible Galvanised Steel conduit made up of helical coil of self interlocked ribbed stripes of Galvanised steel complete with necessary accessories like PVC gland etc. as required & instructed by EIC.

Providing 6 lever brass padlock, rust resistant- nickel plated shackle and body made of brass tamper proof rivetless clinched body with commen keys including key ring & SS tag strip of size 20X70X2 mm ( with round edges corners) on which name of building/ & key number shall be written by punching as per the specification & directed by the Engineer-In-charge. All the locks shall have same commen key & one key shall be supplied with each lock.