Rewiring of balance 03 nos of Type II-B flats at New Manadala(East side) in Anushaktinagar, Mumbai-400094

Amount

Point Wiring: Providing point wiring for light / ceiling fan / 6A socket outlet / 16A socket outlet/water heater/A.C/bell points etc. with 1100V grade, FRLS PVC insulated multi stranded copper wires in 25 x 16mm size white/ivory PVC casing capping on surface, modular type controlling switches / socket outlets / ceiling fan regulators with standard readymade/fabricated 16 SWG MS CRCA sheet powder coated surface/concealed type switch boxes with cover plate & frame, angle / batten/pendent lamp holders, 3-plate ceiling roses, PVC junction boxes, PVC round plates, terminal looping connector blocks, ferrule numbers on both sides of wires, 1.1kV grade FRLS PVC insulated copper conductor wires for earthing, labelling, termination with suitable copper lugs etc. all as per layout drawing, site conditions, specifications and as instructed by Engineer-in-charge. Scope shall also include providing the tags for wires inside casing capping for bunching to avoid hanging of wires at the intervals of 600mm. Note: 1. Wiring layout arrangement and samples of switch boxes are to be got approved by EIC prior to procurement. 2. All switches, sockets, fan regulators, cover plates & frame, surface boxes, etc. shall be of approved color & shall be of same make and other accessories like lamp holders, ceiling roses & doorbell etc. shall be of polycarbonate body and shall preferably ISI marked. Lamp holders shall be brass ring lamp holders. 3. The dimensions of switches, sockets, and fan regulators shall preferably be ISI mark. 4. HMS PVC sleeves will have to be provided for crossing walls, drilling holes & its refinishing to be also included in the scope. 5.All metallic boxes shall be earthed with 1.1kV grade FRLS PVC insulated 1.5sq.mm copper flexible wire.

Light point with 1.5 sq.mm wires complete with 6A, SP, 240V controlling switch.

6A socket outlet point with 1.5 sq.mm wires complete with 6A, 5 Pin universal socket outlet with 6A, SP, 240V controlling switch

Ceiling fan point with 1.5 sq.mm wires complete with 6A, SP, 240V switch (1-module) & capacitor type 5-step fan regulator (2-module) (suitable for 60W/70W/80W ceiling fans)

Electric doorbell point with 1.5 sq.mm wires from existing 6A, 240V modular type bell push including providing new polycarbonate electronic bell complete with transformer for stepping down and other electronic circuitary.

16A socket outlet point with 2.5 sq.mm wires complete with 6/16A, 240V, 6 pin socket outlet (3 modular) with 16A, SP, 240V controlling switch.

A.C point with 20 A metal plug & socket outlet with 4sq mm. wires 20 A SP MCB in readymade powder coated MS enclosure.

Water heater point with 4 sq.mm wires complete with 32A DP isolator in readymade powder coated MS enclosure.

Exhaust fan point with 1.5 sq.mm wires complete with 6A , 5 Pin universal socket outlet with 6A, SP, 240V controlling switch (loaction of socket and switch shall be as per layout drg. & site conditions)

Flat DB:Supply, installation, testing & commissioning of readymade double door 16 way SPN DB having IP43 protection complete with wiring kit, nuetral link, earth link etc., ready made cable end box of same make as of DB with following components as required & instructed by the Engineer-in-charge. i) 63A RCBO, 2P, 6kA, 30mA sensitivity,4 modular- 1 no. ii) 6 to 20A, 10kA breaking capacity, C-curve, SP, MCB - 12 nos. (6A - 2nos. , 16A - 6 nos., 20A - 4 nos.) iii) Providing Danger board , Schematic Diagram & Ferulle numbers etc. Scope of work includes - i. Semi-concealement of new readymade DB and cable end/wire way box in the place of removed DB with suitable fasteners by making suitable space as required for installation of new DB by breaking the brick wall, cutting the existing conduits if required, filling the leftover gaps in wall after placing the DB with cement mortar, bricks etc. finishing by applying white cement & touch up painting of that area by roller/brush etc. all as instructed by EIC. ii. Wire way box shall be machine cut wherever required as instructed by EIC.

Ceiling fan:- Supply, installation, testing and commissioning of following sizes of ceiling fans with safety chains including interconnection to ceiling rose with 3C X 1.0 sq.mm copper conductor PVC insulated FR PVC sheathed flexible cable as per tender specifications in technical bid and instructed by the Engineer-in-Charge.

900 mm sweep

1200 mm sweep

FAN hook:- Fabrication, supply & installation of ceiling fan hook of MS ‘T’ section of approx. size 65 x 60 x 5 mm & approx. 100 mm long, painted with two coats of synthetic enamel paint over one coat of red oxide paint including drilling holes in corners and in center of webs, fixing it by four nos. of anchor fastener of size min 8 mm x 50 mm including providing ‘S’ hook made up of 8 mm dia.(approx) SS rod for suspension of ceiling fan, all as required and instructed by the Engineer-in-charge.

Water Heater :- Supply, installation, testing & commissioning of 1 ltr. Mini instantaneous pressure type water heater complying to IS 8978, vertical round type operating on 240V AC, 50Hz supply with 3kW heating element complete with all accessories. ISI marked with 22 SWG stainless steel (SS 304 grade) Inner container and 23 SWG stainless steel(SS 304 grade) outer container, with pressure release valve, thermostat, thermal cutout, fusible plug, 2.5 sq.mm PVC copper wires for internal connections etc., connecting to water heater point with 3C X 2.5 sq.mm copper conductor PVC insulated FR PVC sheathed flexible cable, all as per requirement & as instructed by Engineer-In-Charge. Note: - i) Interconnection of water heater with existing water heater pipe line is in the scope of work. ii) The water heater shall be provided with suitable bracket for wall mounting and the bracket to be got approved by department.

Plumbing Work for water heater

Providing, laying, jointing & fixing, testing & painting 15 mm dia heavy quality (Class 'C') M.S. galvanized pipes as per I.S. 1239-1968 including fittings like elbows, collars, tees, unions, couplings, reducers, enlargers, bends and all other fittings required for the completion except screwed flanges conforming to I.S.1239-1968 & also as per the code of practice of water supply in bldgs. of I.S.2065-1972 which includes cutting the existing pipe line as per requirement and making double thread ,union,tee connection etc and providing and fixing of new pipe line upto stop cock , including the cost of all jointing materials like hemp yarn, white or red lead, clamps, wooden gutties, screws, cement, sand etc. testing the pipes etc. complete all as per specificaton and as directed by the Engineer-in-Charge. NOTE : The measurement shall be taken along the centre line of pipes & fittings or specials but excluding flanges.

Providing and fixing heavy quality 15 mm dia reinforced plastic inlet connection of size 600 mm long for clod/hot water of BPI or Metaplast of approved equivalent make with CP brass union s at ends of plastic pipes etc. complete all as per specifications and as directed by Engineer In Charge.

Providing and fixing heavy quality 15 mm n.b. C.P. brass screw down stop cock of easy clean variety etc. complete all as per specifications and as directed by the Engineer-in-Charge.

Dismantling of flat wiring and electrical accessories: Dismantling of the internal flat wiring, old switches and sockets, ceiling fans etc. The scope of work includes removal of all existing concealed switch boards concelead flat DB etc. except bell push by breaking the wall, cutting the existing conduits if required, filling gaps/knockouts with cement mortar and bricks, finishing by applying white cement, touch up painting as per existing type paint and shade by roller/brush etc. as required and as per instructions of E-I-C. Note: 1. Scope of work also includes depositing the dismantled ceiling fans in packed conidition in the same cartons brought with the new celing fans at DCSEM stores. 2. Dismantled RCBOs shall be deposited in DCSEM stores. 3.Credit for taking away dismantled Al. wires, switches, sockets, old switch boards , MCBs etc shall be inlcuded in the quoted rates. 4. Providing temporary power supply during rewiring is also in the scope of work with suitable outlets, wires on plywood boards etc.

Submains surface cabling: Supply, Installation, testing & commissioning of 1.1KV grade 3Cx10 sq.mm multi stranded copper conductor with XLPE insualtion, tapped PVC inner sheathed, GI strip armoured , extruded PVC outer sheathed cable confirming to IS 7098 Part-I with latest amendments , fixed on wall/column/slab/hume pipe/trench/shaft/pit on 4mm thick hot dip G.I spacer fixed with coach screw /grouted in wall/anchor fastener, 16SWG thick hot dip G.I fabricated sadle, all fixing acessories etc as per instructions of the E-I-C

LT Cables End termination : Providing end termination of 3C x 10sq.mm 1.1 kV grade XLPE insulated armoured cable with solder less heavy duty tinned copper lugs, heavy duty brass cable gland, insulation tape, duplicate earthing with brass earthing tags of suitable thickness, inter connection to nearest earthing point with 8 SWG GI wires, copper lugs etc. as per relevant IS specification and as per instruction of Engineer in-charge.