Repair and Renovation work for Minerva Natya Sanskriti Charcha Kendra Electrical Installation, Stage Lighting, A.C system, Fire Detection, Servicing and allied works Electrical Installation Works

Amount

S&F 8-way double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of, spiral link, copper wire and neutral link & provision for earthing attachment . Incoming 160A Four pole MCCB-1no, Outgoing 63A TPMCB-6 no., 32A TPMCB-2 no. [Make - Legrand/Siemens/Havells/ABB/L&T]

Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for 8 way TPN DB vertical enclosure with IP-42/43protection, on angle iron frame on wall & mending good the damages to original finish with nuts bolts etc incl. provision for earthing attachment. [Make - Legrand/Siemens/Havells/ABB/L&T]

S&F 250V, SPN MCBDB (2+12) way with SS enclosure double-door (Ivory White with IP-42/43 protection with DP Isolators as incomer and SPMCBs ('C' Curve, 10kA) as outgoing, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment as per GS. INCOMING-40 A DP Isolator OUTGOING-12 Nos. 6-10A SPMCB [Make - Legrand/Siemens/Havells/ABB]

Cutting Channel of size (43 mm x 43 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 25 mm dia, 3 mm thick Polythene pipe, without earth continuity wire, by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles, as per GS.

Cutting Channel of size (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 19 mm dia, 3 mm thick Polythene pipe, without earth continuity wire, by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles, as per GS.

S&F sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works, incl. S&F bakelite / perspex top cover by Brass screws after making housing for switch by cutting bakelite / perspex cover & making necy connections as required, as per GS. 150 mm x 100 mm x 65 mm

S&F one way CI Round box with cover concealed in ceiling/wall

S&F two way CI Round box with cover concealed in ceiling/wall

Supplying & Fixing MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flat including making good damages to building roof with satisfactory finishing and painting – (As per Drawing no. 475 of PWD Specification Book – May 1991)

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required as per GS. [Make-Finolex/KEI/Havells/Polycab/Gloster/RR] 4x10sqmm + 2x6sqmm [VTPN to Existing HTPNDB]

Do - Do - Do - 2x6sqmm + 1x4sqmm [HTPNDB to SPNDB]

Do - Do - Do - 2x4sqmm + 1x2.5sqmm [for AC & Combination plug]

Do - Do - Do - 2x2.5sqmm + 1x1.5sqmm [for Power plug, Comp. board]

Do - Do - Do - 3x1.5sqmm

Finishing the end of above PVC insulated & unsheathed copper wire as per GS. 4x10sqmm + 2x6sqmm

Do - Do - Do - 2x6sqmm + 1x4sqmm

Do - Do - Do - 2x4sqmm + 1x2.5sqmm

Do - Do - Do - 2x2.5sqmm + 1x1.5sqmm

Distn. wiring in 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Finolex / KEI / Havells / Polycab / Gloster / RR) in 19 mm bore, 3 mm thick polythen pipe (for horizontal & vertical run in wall and celing portion through prelaid polythen pipe) complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Legrand Myrius/ Crabtree/ Anchor Roma Urban) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish, as per GS. [Average run 8 mtr]

Do - do - do - [Average run 11 mtr]

Do - Do - Do - with to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Legrand Myrius/ Crabtree/ Anchor Roma Urban) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate - Do - Do - Do - (On board )

Do - Do - Do - [Average run 4.5 mtr]

Supply & Delivery following XLPE/PVC Ar Al cable, as per direction of EIC. [Make - Polycab/Havells/RR Kabel/Gloster] 4Cx70 sqmm XLPE/PVC armoured cables(Lower rating VTPN incoming)

4Cx25 sqmm XLPE/PVC armoured cables (AC panel incoming)

S&F and fixing compression type gland complete with brassgland, brass ring & rubber ring for dust & moisture-proof entry of following XLPE/PVC armoured cables, as per GS. 4Cx70 sqmm XLPE/PVC armoured cables

4Cx25 sqmm XLPE/PVC armoured cables

Finishing of the XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc. 4Cx70 sqmm

4Cx25 sqmm

Laying of 4Cx70 sqmm XLPE/PVC armoured cable on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Laying of 4Cx25 sqmm XLPE/PVC armoured cable on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Laying of 4Cx25 sqmm XLPE/PVC armoured cable, embedding the cable at an average depth of 100 mm in floor/pavement/wall etc., after cutting floor/pavement/wall/ and making holes etc., and mending good the damages to original finish incl. removing the rubbish, as per GS

S&F 240 V, 4 nos. 16 A, 3 pin Modular type plug socket with 4 nos. 16A Modular type switch (Legrand Myrius/ Crabtree/ Anchor Roma Urban), 20A Modular switch type SP MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc., as per GS.

S&F 240 V, 16 A, 3 pin Modular type plug socket (Legrand Myrius/ Crabtree/Siemene/Havells) with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc., as per GS.

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Legrand Myrius/ Crabtree/Siemene/Havells), incl. S&F 1no 240 V, 25 A, 3 pin Modular type plug top with indicator (Legrand Myrius/ Crabtree/ Siemene/Havells) and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire as per GS.

S/F 240 V, 25 A, Modular type starter (Legrand Myrius/ Crabtree/ Anchor Roma Urban) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. as per GS.

Supplying & Fixing Industrial Plug & Socket board with 240 V, 20A, SPN & Earth, Metal Industrial Plug socket & 20A Industrial top incl. S&F 20 A SPMCB breaking capcity 10kA (C-Curve) in SS enclosure fixed on wall and cecessary conection, as per GS. [Make - Legrand/Siemens/Havells/ABB]

Supply & Delivery of single LED Tube light with fitting complete with all accessories & 230 V. 20W. T-LED Tube.(Philips - TMC 502 P 1xT-LED 22W with one no. LED tubes MAS LEDTube 1200mm 18W865 T8 I-2100lm / CG - IGP161LT8-16 & 1 no. LTT8-8/Wipro).

Supply & Delivery of Twin LED Tube light with fitting complete with all accessories & 230 V. 20W. T-LED Tube. (Make: Philips - TMC 502 P 2xT-LED 22W with one no. LED tubes MAS LEDTube 1200mm 18W865 T8 I-2100lm/ CG - IGP162LT8-16 & 2 nos. LTT8-8/ Wipro).

Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length, as per GS.

Extra for suspension exceeding 25 cm with S&F additional 2 no. 20 mm dia EI conduit (14 SWG) supports & necy. PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length., as per GS.

Supply & Fixing 250V, 20W, High performance LED Downlights, 100 lumen/watt efficacy, Efficient heat sink (die cast) with steel clips, Integrated driver control, as directed by EIC. [Make: Philips DN195B LED20S-3000 PSU WH S2 or equivalent spec of K-Lite/Havells/Crompton]

Supply and Fixing of 220V 50 Hz 30W Smart Bright LED Flood Light ( as per PhilipsBVP102 LED30 CW FG GR PSU) .(MakePhilips/Crompton/Wipro)

Supply & Fixing, 250V, 4 module, W, energy saving, environment-friendly,Step-light fittings, as directed by EIC (for step Illumination). [Make: K-Lite KL2761/Havells/Crompton]

Supply & Fixing 250V, 7W, energy saving, environment-friendly,warm white,anthracite,IP-44,wall-light fittings, as directed by EIC (for wall Illumination). Incl. bulb [Make:Philips34153 or equivalent spec of K-Lite/Havells/Crompton]

Supply & Fixing 250V, 15 Watt, recessed mounted round LED fittings (Make: Phillps DN296B LED 15S-6500 PSE WH S2 /Havells/Crompton) efficacy 110 lm/w, CRI-80)

Supply & Fixing 250V, 6 Watt, recessed mounted round LED fittings (Make: Phillps DN295B LED 6S-6500 PSU WH S2 /Havells/Crompton)

Supply & Fixing 6 watt surface and suspended cylindrical downlighting (Make: Phillps- SP320P LED6S-6500 PSU END DIA100 WH/Havells/Crompton)

Supply & Fixing 250V ,7 WLED Spot fixtures, 36 degree beam angle (Make: Phillps7W Sky Spot COB Tilt LED Spotlight (WW)/Havells/Crompton)

Supply & Fixing LED sinage for ENTRY/EXIT/EMERGENCY /TOILET ( Green & Red Colour )

S&F 240 V, 3 nos. 16 A, 3 pin Modular type plug socket (Legrand Myrius/ Crabtree/ Anchor Roma Urban) on 8 Module GI Modular type switch board with 8 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc., as per GS.

S&F 240 V, 3 nos. 16A Modular type switch (Legrand Myrius/ Crabtree/ Anchor Roma Urban) on 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc., as per GS.

S&F 240 V, 3 nos. 6 A, 3 pin Modular type plug socket (Legrand Myrius/ Crabtree/ Siemene/Havells) on 8 Module GI Modular type switch board with 8 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc., as per GS.

S&F 240 V, 3 nos. 6A Modular type switch (Legrand Myrius/ Crabtree/ Anchor Roma Urban) on 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc., as per GS.

Supply & Fixing 240V, 150 Watt Flood lighting lumineries for area lighting (Make: Wipro Alpha/Crompton Pluto neo/Philips/Bajaj IP-66, CCT≥ 5700 K, CRI >70, [K- 10], Effixcacy ≥ 135 lm/W , Driver- Philips/Wipro/Xitanium/Invetronics)

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Legrand Myrius/ Crabtree/ Anchor Roma Urban) on existing Modular GI switch board with top cover plate incl. making necy. connections etc., as per GS.

Supply & Delivery of 1200 mm. Sweep AC, 68Watt, Safety Wire & P2 Capacitor Ceiling Fan(Colour approved by EIC) complete with blades, canopy,fork, ruber bush etc. but without regulator in following sizes: ( Make : - Orient- Quasar Ornamental / Crompton Aura Prime Antidust/ Havells)

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire, as per GS.

Supply & Fixing of 250V. 50 Hz. 90Watt Metal Body Sweep 45 cm (450 mm), Air Displacement In M3/Hour-6030, Speed 1325 rpm Wall Fan oscillating type on wall with all parts. Powerful 100% Copper Motor for longer life and stable performance. Aerodynamically balanced sturdy ABS Blade and a Strong base for stability Warranty: 2 years (Make : EPC/ Crompton AC VORTEX )

Supply & Delivery of 09'' sweep A.C. Exaust fan 1370 rpm Metal Body with all parts. Make-EPC, Type-P23009/4 (Make : Havells / Orient / EPC)

Supply & Delivery of 12'' sweep A.C. Exaust fan 920 rpm Metal Body with all parts. Make-EPC, Type-P23009/4 (Make : Havells / Orient / EPC)

Fixing only exhaust fan incl Supply & Fixing GI louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter: 23 cm (9")

Fixing of exhaust fan inclu. supply & Fixing GI louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) for the above Exhaust Fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire & making connection for exhaust fan, of following diameter: 30 cm (12")as per GS.

Supply & Fixing 450mm METAL BLADE PEDESTAL FANS (Make: Crompton SSTORM 2/havells /E.P.C)

S&F of 9W LED lamp on exsting angular batten, as directed by EIC.(Philips B22/ Crompton/Wipro)

Supply and fixing of single 230V 36W 2 ft x 2ft Panel ceiling LED light with high performance, commercial grade solution suitable for laboratory of College[ Make Crompton-LCTLRF7-36-WW/ Philips-RC383B LED 36S-6500 PSU OD WH PIR/Wipro] [N-S]

COMPOUND LIGHTING: S & F 250 V 90watt LED street light fittings complete with all accessories inclu. 10 kr exertnel sp and making of necy connection. (Make Philips Urban edge plus/CRI > 70, IP-66, CCT≥5700K, Efficacy ≥ 120 lm/w/Wipro/Crompton Raptar Pro/Bajaj/ Havells )

Supply and fixing of Junction Box Syntex make with front side opening door and locking arrangement, with clamp. Junction box having 250 x 200 x 105 (Inside) dimension. Each have consist of the following materials EARTH Stud, 2 WAY Stud Type Power Terminal – 32A, 6A SPMCB C-Curve (L&T/ ABB/Legrand)- 1no, Make- Syntex, Type No- GSJB. 2817 Make- Syntex/ Hensel/ or similar make

Wiring by 3x 1.5 sqmm single core PVC insulated copper wire through polythene pipe from loop box to fitting as per GS. [Make-Finolex/KEI/Havells/Polycab/Gloster/RR]

Supply & Delivery of 1.1 kv grade 2Cx6 sqmm XLPE- armoured AL. cable, as directed by EIC. [Make - Polycab/Havells/RR Kabel/ Gloster]

Laying of 2Cx6 sq.mm. XLPE/. AL Cable on wall/surface incl. S&F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting, as per GS.

S&F compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of 2Cx6 sqmm XLPE/PVC armoured cable, as per GS.

Finishing the end of 2Cx6 sqmm XLPE/PVC armoured cable by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials, as per GS.

S&F of 250V double door AC Timer DB [equivalent of 2+10 way SPNDB] with sheet steel enclosure, pnosphitised powder coated neutral bar, DIN rail with IP-43 potection comprising with 1 no. 40A DPMCB (Isolator), 1no. Programmable time switch-24 hrs with minimum switching of 15 minutes and 1 no. 32A 2 pole power contractor with inner-outer plate & internal wiring by 2x4+1x2.5 Sq mm cu. wire incl. 1 no. Auto-Manual bypass toggle switch and provision for earthing attachment, incl. LED indication light for running condition , 32A Barrier type termunal with mechanical locking arrangement, as directed by EIC. [Make-ABB/L&T/Crabtree]

SITC of 3 KVA single phase, 50 Hz, 230V, Single phase output UPS system with required connecting cables and complies with following featue/specifictions. (Make:Numeric/Prostarm/Power One) UPS Technology & capabilities (i) True online configuration with double conversion. (ii) Fully digital control with three Digital Signal Processor including rectifier, Inverter, Charger. (iii) Input power factor to load > 0.99. (iv) Main back feed protection. (v) Lighyning Protection Device. UPS Input: (i) Connection: 1P+N+PE (ii) Power Supply: Single Phase, 50 Hz, 170V- 300V AC (iii) Input power frequency range: 45Hz to 55Hz UPS Output (i) Phase : Single (ii) Voltage: Single Phase - 220/230/240V +/- 1% (iii) Frequency: 50Hz +/- 0.1Hz (iv) Output Voltage regulation: +/- 1% (v) Voltage THD (Total Voltage Distorsion): THD < 3% (Linear Load) THD < 5% (Non Linear Load) (vi) Power Factor : 0.99

Static Bypus Switch" (i) The static bypuss switch shall consist of fully rated Silicon Controlled Rectifiers (SCRs). (ii) The static bypuss switch shall automatically transfer the critical load to bypuss input supply without interruption after the logic senses one of the following conditions inveter overload beyond rating. Battery runtime experied and bypuss availble. Inveter failure. Fatal error in control system. (iii) The static bypass switch shall be equipped with a manual means of transferring the load to bypass and back to inverter. (iv) Also UPS should have separate manual bypass switch. Overload Capacity (i) 105-110% for 10 mins. (ii) 111-130% for 1 min. UPS Display Panel (A) The Display panel should capable for display of following measurement as per standard availability of specified manufacturer. (i) Input: Voltage/Frequency/Current. (ii) By-pass: Voltage/Frequency. (iii) Output: Voltage/Frequency/Current. (iv) Battery: Voltage/Current/Percentage.

(v) Load: KVA/KW/Percentage (vi) Other standard measurement as per manufacturer standard & IS specification. (B) The display panel should also capable to display following indication (i) DC bus Voltage: High/Low (ii) Inverter: Overload/Short Circuit (iii) Over Temperature: Battery/By-Pass/Inverter (iv) Fault: Rectifier/By-pass/ Inverter/ Paralleling (v) Fuse failure: Input/Output. (vi) Battery: Low/ Overcharged. Alarms: The UPS should generate an audioble alarm for following conditions like mains failure, Battery Low, UPS Over Load (≥ 110%), fault, Shut Down. Battery Bank/ Charger/Rack: (i) Backup capacity: 60 min on Full load (ii) Battery Bank VAH: 4680VAH (Minimum) (iii) Battery Type: 12V, 42Ah VRLS SMF type (8 Nos.) (iv) Make: Amara Raja/Exide/Quanta (v) Minimum charger rating: 10% of battery AH rating offered (vi) Battery recharge time (after complete discharge) to 90% capacity -10 - 12 Hrs.

(vii) Battery Protection: DC MCB (Internal/External) (viii) Battery Housing: MS steel rack of compact & space saving design. (ix) Battery End Cell Voltage: 1.75/1.89 V UPS Physical Condition: (i) Operating Temperature: 40° C (ii) O: 90% RH (Non Conditioning) (iii) Protection Class:IP- 20 (iv) Type of cooling: Forced Air (v) Noice Level: <60db at 1 mtr distance (vi) All the electronic cards inside shall be with conformal coating to protect from harsh/Moist environment. (vii) UPS panel should have Dust filter protection with sensor. Certification Standard IS/IEC certification must be submit slong with offer. Product should have RoHS Compliance.rms & Conditions: (i) Rate should be quoted inclusive of all applicable Taxes ans Duties including GST. (ii) All materials, equipments & accessories must conform to relavant IS/IEC specifications. (iii) The entire set must be warranted atleast 24 months from the date of Delivery or 18 months from the date of commissioning whichever is earlier.

Earthing with 50mm dia GI pipe (ISI-M) 3.64mm thick x 3.04 Mts. long and 1x4 SWG GI (Hot Dip) wire (4 Mts. long), 13mm dia x 80mm long GI bolts, double nuts, double washers incl. S&F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under-ground level and partly above-ground level driven to an average depth of 3.65 Mts. below the ground, as per GS.

Excavation of soil for installation of Earth Electrode and filling & ramming, for Soft Soil, as per GS.

S&F earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as reqd., as per GS.

Connecting the equipments to earth busbar incl. S&F 2x8SWG GI (Hot Dip) wire on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as reqd. & mending good damages as per GS.

S&F 80mm dia medium gauge GI Pipe (ISI-Medium) Protection with necessary fittings and jointing metarials as reqd, as per GS.

S & F Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long GI pipe (ISI Medium) having five discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered/ welded with 7/16 stranded GI (Hot Dip) wire and 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. complete duly grouted on the parapet etc. in CC mortar ( 4:2:1), including thimble joints of 7/16 SWG wire and (25 x 6) mm GI strip with SS nuts, bolts & washers.

Supply & fixing of 25 mm x 6 mm thick GI (Hot Dip) flat / strips for Horizontal & Vertical run on wall / floor with GI shaddles as required including drilling holes, bolts, nuts, washers, etc./ and mending good the damages to building works .

Cutting cornices/ steps etc. including cutting recess in buildings etc. & supply & fixing 15 mm bore (ISI-Medium) GI pipe protection as below and mending good damages to the building works: i) Length upto 0.5 Mtr

ii) Length above 0.5 Mtr

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for LC installation, per storey of building per vertical run.

Supply & Fixing of Testing Joints by 25 mm x 6 mm thick GI (Hot Dip) strip 125 mm long on wall after making suitable arrangement to establish a clearance of 50mm from wall for making junction connection with vertical conductor and conductor from earth electrode complete with S & F GI bolts, nuts, check-nuts, spring washers etc. as required.

Earthing with 65 mm dia GI pipe (TATA-Medium) 3.0 Mts. long with welded 2 nos. half circle bracket made of GI strip (65 x 8) mm. with two holes on extended portion of the each strip of length min. 250 mm , and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. (Rate arrived from G.S.)

Excavation of soil for installation of Earth Electrode and filling & ramming as to GS. (For soft soil)

Supply, Laying & Fixing of 50mm x 6mm galvanized (Hot Dip) steel strip in underground trench for interconnection between the Earth Points by joining (As per item no 11). (Rate arrived from G.S.

Cost for Jointing for Horijontal & vertical run of GI strip through welded joint of (25 x 6) mm or (50 x 6) mm GI Strip to Lap joints/ 'T' joints, etc. and painting the joints with 2 (two) coats of bituminous paint.

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 40 mm dia, as per GS.

Note: 1) All the above rates should be quoted inclusive of all taxes & duties and LWC as applicable. 2) Total is rounded off to the nearest rupees.

ALPHA ELECTRICALS (BID ID -6322914)

Bhavatarini Refrigeration (BID ID -6332619)