WBPWD/CEC/NIT/5/Q/20-21

Amount

Supply & Delivery of Cast Resin Dry Type 11KV/415V 315 KVA, 3 Phase,50Hz, Dyn 11,copper wound, Class F insulation associated with winding temperature indicator/controller,having cable end box in the HV & LV sides and all accessories and conforming to IS 11171-1985 & IS - 2026 with latest modification (if any) & CBIP Specification and as per detail specification attached (uploaded in the specification section) [ Make: ABB/Voltamp ( Vadodara)/CGL ].

Installation & commissioning of 11KV/415V, 315 KVA distribution transformer incl. carriage to the substation building within a lead of 30mtr by placing in position and fixing after leveling fitting all components, connecting, checking & set of all instrument, relays according to requirement as instructed by the EIC incl. S&F base channels etc.

Supply & Delivery Indoor-type, floor mounted,metal clad, single tier, fully compartmentalized,free standing, 11 kV VCB Panel with 3 Nos VCBs (1 Incomer + 2 Outgoing), totally enclosed and fully interlocked , horizontal drawout, horizontal / vertical isolation type breaker as per IS 13188, as ammended upto date and as per detail specification attached ( uploaded in the specification section) , suitable for use on 11 KV, 3 Phase,50 Hz AC supply to energise 2 X 315 KVA Dry Type Transformers. [ Make : ABB / Siemens / CGL].

Installation & commissioning of the above 11 kV VCB Panel with P.T & all the accessories, incl. carriage, by placing in position, assembling, lining up, levelling and checking all instruments, relays, correctly set according to requirement.

Making testing arrangement and submitting the test report for high voltage testing of specified voltage incl. checking & testing of all HT / LT equipments by authorized firm of Directorate of Electricity & commissioning the installation after obtaining the Approval of Directorate of Electricity .The scope shall be also included the necessary approval from Authority also.

Supply & fixing 75x45 mm "C" channel having length of : 2 mtr. each channel incl. nuts, bolts and washer etc.

SITC of floor mounted Indoor type extensible cubical MV switchboard,fabricated by CPRI approved panel maker having compartmentalized design, fabricated out of 14 SWG ( 2.0 mm ) nominal thickness CRCA sheet steel,front and back openable, hinged, single shuttered, with incoming ACBs & Outgoing MCBS and all accessories as per size, design & drawing to be approved by EIC and conforming to IS with latest modification and as per detail specification attached (uploaded in the specification section)

HT/ LT CABLING IN SUBSTATION Making heatshrinkable joints indoor type to the ends of the following XLPE HT cable at the transformer end as well as at the VCB ends supplying with necy. Jointing kits (Raycham), sockets, sleeves, anti-corrossive paste, wires, solders, jointing compounds, rubber sheets etc. inch supplying of necy. tools & tackeles for crimping the end sockets, soldering irons & making of glands at the both end of the cable as per directions of EIC 3 Core x 185 Sq.mm

Supplying & Laying of 1 No. 11KV (UE) Grade XLPE Aluminium conductor, PVC sheathed, armoured cable confirming to IS 7098, of earthed system of following size in the existing Masonary Open Duct as required. 3 Core x 185 Sq.mm 11KV XLPE HT cable

Supply & Delivery 1.1 KV Grade XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable of the following size and conforming to IS: 7098(Part- I): 1988/1554 (Part-I): 1988/ 5831:1984/ 3961(Part- I):1967/ 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/ 10418:1982/10810:1984 as amended upto date, in respect of component materials and tests.[Nicco / Gloster/Polycab/Havells/RR Kable] (a) 3.5 Core 150 Sq. mm

(b)3.5 Core 185 Sq.mm

Laying of 1.1 KV Grade XLPE Aluminium conductor, PVC sheathed, armoured cable of following size in the existing Masonary Open Duct as required.

(a) 3.5 Core 150 Sq. mm

(b)3.5 Core 185 Sq.mm

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below including finishing the end of following XLPE/PVC armoured cables by crimping method inch supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials (a) 3.5 Core 150 Sq. mm

(b)3.5 Core 185 Sq.mm

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required (a) 150 mm dia

EARTHING S& laying 150 sq. mm. single core multistrand PVC insulated flexible Cu wire in suitable size of PVC flexible pipe (reinforced) from nutral earth busbar to transformer point as required (for Transformer /Generator neutral earthing) including Socketing both sides by Cu Socket.

Earthing with 80 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 65 mm x 8 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 80 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

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(l:6) of 25 cm width duly plastered with cement morter (inside) Cl hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe

Extra treatment of soil by using salt & charcoal for plate electrode as to G.S.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 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 required

Supply & fixing earth busbar of galvanized (Hot dip) MS flat 65 mm x 8 mm on wall having clearence of 6 mm from wall incl. providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Insulating the 65 x 8 mm M.S. flat incl. S&F black heat shrink PVC sleeves etc. The PVC tube sleeve to be inserted on the GI flat and heat shrinked by heating apparatus by skilled technician carefully without damaging the PVC sleeve as per direction of the EIC

Connecting the equipments body to earth busbar incl. S & F 50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc.

S&F Special type earth electrode clamp made of GI flat with nuts, bolts, washer etc. suitable for 80mm dia GI pipe earth

SAFETY EQUIPMENT Providing & fixing danger plates made of mild steel at least 2mm thick & vitreous enameled white on both sides & with inscription in signal red colour on front side as required. a) High Voltage - size 250mm x 200mm

b) Medium Voltage - size 200mm x 150mm

Providing and fixing carbon dioxide (C02) type fire extinguishers conforming to IS 15222-2002 and cylinders fully charged of following capacity(4.5 Kg ) [Make - Fire Shield/ Ceasefire]

Supply and fixing safety instruction chart in word duly framed with 5mm thick glass as required (approx. Front area 1.20 sq.mt.)

Providing of set of 4 nos. 9.5 litre capacity GI bucket painted in post office red colour with prior coat of red- oxide paint and written with white paint 'FIRE' and mounted on MS angle iron frame with bracket and suitable base of appropriate size & capacity I/c filling sand etc.

Providing First Aid Box as approved by St. John Ambulance Brigade / Indian Red Cross conforming to IS 13115-1991.

Supply and fixing shock treatment chart duly mounted on a wooden frame with 5mm thick glass as reqd.(approximate front area 1.20 sq.metre).

Providing of rubber mat 2 mtrs Length x 1 m. wide and 12mm thick to withstand 15 KV dielectric strength as per IS 15652-2006.

DISTRIBUTION WIRING FOR SUB STATION Supplying and fixing 415V, 415A TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall as per GS.( Make - Legrand/Siemens/ABB ) 4 Way

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall as per GS. 2+10 Way

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as per GS. 32 A DP

63 A 4Pole

Supplying and fixing 240/415 V MCB of Breaking capacity 10 kA & C characteristics on din rail of existing DBs and necessary connection as per GS [ Make - Legrand /Siemens/ABB ] 6-32 SP

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required (i) 2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC [TPNDB To SPNDB]

(ii) 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC [ For power Plug]

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythene pipe complete with all accessories embedded in wall to light/fan/call bell points with Piano key type switch (Anchor make) fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish. 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC. (a) Average run 11 mtr

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V5A 3 pin plug point incl. S&F 240V 5A 3 pin flush type plug socket & piano key type switch (Anchor make) incl. S&F earth continuity wire, fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish. 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC. (i) On Board

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S&F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) on existing sheet metal switch board as per GS

Supply of 240 V 1200 mm (48") sweep A.C. ceiling fan without regulator having safety wire, P2 type capacitor incl. down rod, canopy & fan blades etc. complete in all respect. [Make: Crompton HS+ or HB+ / Orient Energy star / USHA Striker ]

Supplying & Fixing MS fan clamp 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)

Supply & Delivery of Exhaust fans complete with all accessories having the following Model / Cat No. (Make -EPC Heavy Duty) 15"( 380 mm ) Speed 1420 RPM

S &F 9 W LED Lamp on existing angular holder as per direction of EIC

Fixing only 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 and making connection for exhaust of following diameter: (a) 38 cm (15")

Supply & Fixing louver shutter ( Aluminumjon wall with necy. bolts 8s nuts (6 mm dia x 62 mm long) as per GS (a) 15"

S&F LED 18W Bulkhead light fitting (Philips, cat No WT 202 W LED6SPSU SI PC- as per direction of EIC.

S&D of 240V LED luminaire complete with all accessories as follows:- Single industrial box (thick ness of box should not be less than 22 SWG) type luminaire with CRCA body (Make :- Philips -TMC 501P lxT-LED22W P3241/ Equivalent product of Crompton/Wipro having similar specification in all respect), incl S&D lx 18 watts 4 ft LED tube lamp (Make:- Philips, Cat - Mas LED tube 1200 mm 18W865 T8 I 2100 Lumen PC Body/ Equivalent product of Crompton/Wipro having similar specification in all respect)

Construction of Brick chamber in under ground having size (2 X 0.900 X 0.250 X 1.10) +(2 X 1.40 X 0.250 XI. 10) Cu.m, covered by 100 mm thick C.C slab. The brick cheamber construction by following measurement : i) Earth work in excavation of foundation trenches. 1.750 X 1.750 X 1.250mm ii) Earth work in filling in foundation trenches, iii) Single Brick Flat Soling . 1.550 X 1.550mm iv) Cement concrete with graded stone ballast . 1.55 X 1.550 X 0.075 mm v) Brick work with 1st class bricks in cement mortar. (2 X 0.900 X 0.250 X 1.10) +(2 X 1.40 X 0.250 X1.10)m vi) Artificial stone in floor.35 mm. thick 0.900 X 0.900 sqmm.vii)Ordinary Cement concrete(mix 1:1.5:3) 1.40X1.40X0.100 mm viii) Reinforcement for reinforced concrete. Soil both way 125mm C/C 2 X 12X1.350= 32.40m @ 0.617 kg/m for handel, 4 X 0.600=2.40 m @ 0.888 kg/m.(ix) Hire charges and labour charges for shuttering . X) Plaster (to wall, floor, ceiling etc.) a) Plaster 1:4, 15mm thick Xi) Neat Cement Punning 1.5 mm thick in wall

PART-B: EXTERNAL E.I. WORKS HIGH MAST SITC of 16 M high mast lighting system covering design, manufacture, install, testing and commissioning of High Mast Lighting Systems complete in all respects including casting of foundations as per following specification (Make: Bajaj/ Valmont/ CG/ Transrail/Bansal/Utkarsh) APPLICABLE STANDARDS : The applicable codes followed for high mast designs are as follows: High Mast for Lighting as per IS 1. IS 875 Part - III : Wind Loading 2. BS EN 10025, S355 : High Tensile Steel Sheets 3. BS EN ISO 1461 : Galvanization A. HIGHMAST : 1. Structure details: The High masts shafts are generally 20 sided polygons & continuously tapered. The structural design of high masts should be carried out in conformation with the above code o: practices followed internationally. This is very critical & important in view of the fact that design of mast may vary from one geographical location to the other due to the difference in wind speeds & the load on the mast.

2. Construction details: The high mast shafts are manufactured from high tensile steel plates of minimum yield strength of 355N/Sq. MM which should conform to BS EN 10025 , cut & folded to form a polygon section. The cutting of sheet before bending on press brake shall be by cold shearing method to avoid development of stresses in steel. The manufacturer has to submit spectro chemical test report of steel at the time of dispatch. Because of the ease of transportation, masts are fabricated in sections. These sections are joined at site by slip-stress- fit method & as per Technical Report No.7, the minimum over-lapping between two sections should be 1.5 times the diameter at penetration. Each mast shaft section have only one longitudinal weld and without any circumferential weld joint. The welding shall be submerged arc welding only. The welding procedure shall be certified by reputed agency like CEIL. The mast base flange are free from any incursion or lamination and provided with supplementary gussets between the bolt-holes to ensure elimination of helical stress concentration. A vandal resistant, weather proof, lockable door of suitable size is provided at the base of high mast to access comfortably the components at the base compartment for normal opearation & for maintenance.

For the environmental protection of the mast, the entire fabricated masts shall be hot dip galvanized (internally & externally) as per BS EN ISO 1461 standards or equivalent with average coating thickness of 85 microns. The galvanizing shall be done in single dipping. Double/ part dipping shall not be allowed. 3. Dynamic Loading of Mast: The mast structure shall be suitable for atleast wind speed of 50 M/sec to sustain an assumed maximum reaction arising from a wind speed as per IS 875 (3 second gust), and are measured at a height of 10 metres above ground level. The designed lives of the mast should normally be 25 years. Wind tunnel report from Indian reputed institute like IIT has to be submitted by manufacturer. 4. Luminaries Carriage: The lantern carriages are to be fabricated from 50NB ERW Class B-M.S. pipe 6 arm, welded in 2 section. Holes are to be provided in the bottom side of arm tubes to act as conduit for wires. The whole assembly is hot deep galvanised. A PVC lining is to be provided in the inner side of carriage to avoid any metal contact with mast surface. The lantern carriage should be designed for symmetrical arrangementas of 6 nos. luminaries & it’s control gear boxes. Junction boxes are provided on the carriage for terminating the trailing cable.

B. Raising and lowering mechanism: 1. Winch: The winch is comprised of double drum, completely self sustaining without the need for brake shoe, springs or clutches. There is a permanent oil bath for self-lubrication. The drums are to be properly grooved to provide a perfect seat for wire ropes. The Safe Working Load of winch is 750 kG & the gear ratio is 53:1. The winch is normally be operated by an electrical power tool of single speed 0.75 HP integral motor, however there is a provision for manual operation also by means of manual handle. The winches are type tested through reputed institutions like IIT as consultants and the type test reports are submitted along with offer. Winch shall be manufactured by mast manufacturer only. 2. Head Frame: The hot dip galvanized head frame is to be designed as a capping unit of the mast is of welded steel construction and provided with guides and separators between the ropes and cable. The LM6 Aluminium pulleys with bush bearing mounted through stainless steel shaft shall be suitable to accommodate wire ropes and multi core trailing cable. The head frame is provided with guides and stops with PVC buffer for the docking of luminaires carriage. The pulley assembly is covered by a hot dip galvanized canopy

3. Stainless Steel Wire Ropes: The stainless steel wire ropes are generally be of 6 mm dia, 7/19 construction with central core being stainless steel only. The grades of wire ropes are in accordance to AISI 316. The breaking load of each rope is not less than 2350 Kg giving a factor of safety of more than 5 for the system at full load as per the Technical Report No -7. The end construction of rope for the winch drum is fitted with copper talurit and for two continuous ropes, the end termination in luminaires carriage are with stainless steel thimble and copper splicing and for others with stainless steel thimble and bull dog grips. Two continuous wire ropes are normally used for in-tension systems which are more reliable & safe. 4. Power Tool for Winch: Three phase, single speed, 6 pole high-powered integral motor of 0.75HP rating with mechanical tripping facility are to be provided at the base of mast to facilitate raising & lowering operation of luminaires carriage. The motors are to be coupled with the winch shaft through chain & sprocket. A mechanical torque limiter is to be mounted on motor shaft to stop transmission of motion from motor to winch in case of excess load and thus prevent the damage to winch and breakage of rope

C. Other Accessories: 1.Electrical System, Cable and Cable Connections: EPR ( Ethylene Propylene Rubber ) insulated & PCP ( Poly Chloro Propene ) sheathed copper conductors are used as trailing cable to transmit electric power from the bottom of high mast to the lantern carriage at top. The minimum size of trailing cable to be used is 5C X 4 Sq.mm; however the size of the cable depend on the total electrical load of the luminaries. Metal clad heavy duty plug & sockets of “Military Specifications (MS)”are used for terminating the above trailing cable. Wiring from junction box to luminaries are done by 3 core 1.5 sq. mm PVC insulated, PVC sheathed, copper flexible wires unless otherwise specified by the client. Suitable arrangement is provided in the base compartment to receive and terminate incoming power cable and MCB in a box for isolation of incoming power supply. 2. Earthing Terminals: Earth terminal using 12 mm diameter hot dip galvanized bolts are provided on the door stiffener of the mast for lightning and electrical earthing of the mast.

3.Lightning Finial: One number heavy duty hot deep galvanised lightning finial shall be provided for each mast. The lightning finial shall be minimum 1.2 metre in length and provided at the centre of the head frame. It should all be bolted solidly to the head frame to get a direct conducting path to the earth through the mast. It shall never be provided on the lantern carriage under any circumstances in view of safety of the system.

Supply & fixing of flood luminaries with pressure die cast A1 housing & heat resistant touchend flat glass (IP 65) complete with EMITTER LED (Philips Make, Cat No. BVP122 LED 150 CW HE NB FG XTFCL S4/Equivalent product of Crompton/Wipro having similar specification in all respect

S & Fixing of 1.5mtr long 40mm dia detacheble G.I. Arm Bracket on 80mm dia pole with all require accessories for 72W street light as per direction of E.I.C.

S & F LED street light fittings complete with all accessories duty wired for ready to use (Approved make) to be fitted in the existing pole & new installation pole as per the direction of EIC. Philips Make, Cat No: BRP410 LED CW 072 MR FG SI PSU GR/Equivalent product of Crompton/Wipro having similar specification in all respect

Supply , Erection and Painting of ST Pole of length upto 1.5 mtrs. Long with 2 coat of Al. Paints over one coat of R.O. primer after cleaning the pole surface by sand / emary paper etc. for receiving the fresh coat of paint. (Sub station building)

Supply , Delivery of 9 mtr. Length ST Pole 410 SP - 27 out side Dia & Thickness of buttom Section (114. 3x5 .4 0), Middle section (88 .9x 4. 85) & top section (76 .lx 3. 25) as per direction of EIC.

Erection of Single Steel tubular pole of length as given below with/without sole plate & Cap etc. in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly (a) Upto 9.0 mtr. Size 0.6x0.6x1.70 mts

Extra on items above, for providing CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.76mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) inch drilled hole in pole suitable for alkathene/polythene pipe entry, for street light wiring, without Loop Box

Painting of Steel Tubular Pole of lengths and no. of coats of paint, as given below with ready mixed paint/primer of approved make, and brand inch preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint Upto 9.0 mtr. long pole (i) One coat of red lead / Zinc chromate priming

(ii) 1st coat of synthetic enamel paint over the primer

(iii) 2nd coat of synthetic enamel paint over the 1st coat

S &F 155 x 210 x 92 weather proof Hensel - Make loop box (KF 1616 G) having 4 way terminal, fixed on pole 3mtr the from the muffing. Mending good the damages.

Supply & Delivery 1.1 KV Grade XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable of the following size and conforming to IS: 7098(Part-I):1988/1554(Part-I):1988/ 5831:1984/ 3961(Part- I): 1967 / 3975:1970/ 10810:1984/ 3975:1970 /8130:1984/ 3961:1967/ 10418:1982/10810:1984 as amended upto date, in respect of component materials and tests. [Nicco / Gloster/Polycab/Havells/RR Kable] a) 4 Core 16 sq.mm

b) 2Core 10 sq.mm

Supply & Laying of 1.1 KV Grade PVC/A Al cable portly recessed in wall/UG trench & mending in U.G. trench with brick protection as per GS. a) 4 Core 16 sq.mm

b) 2Core 10 sq.mm

S & F compression type gland complete with brass gland, brass rings & rubber ring for dust & moisture proof entry of XLPE/PVC armored cable as below a) 4 Core 16 sq.mm

b) 2Core 10 sq.mm

Finishing the end of Following XLPE/PVC armoured cable by crimping method incl. S &F solder less socket tapes anticorrosive paste and jointing materials a) 4 Core 16 sq.mm

b) 2Core 10 sq.mm

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required a)2xl.5 sqmm + 1x1.5 sqmm

b)2x2.5 Sqmm + 1x1.5 Sqmm (For power plug)

Finishing the end of following sizes PVC/A cable/copper wire by crimping method as to G.S. b)2x2.5 Sqmm + 1x1.5 Sqmm (For power plug)

[FEEDER PILLER BOX] SITC of Double door outdoor type Distribution Feeder Pillar box conforming to Indian Standard IS : 5039-1969 with latest amendments, suitable for use on 3 phase 4 wire, 400/440 Volts 50 Cycles A.C. as per detailed specification ( uploaded in the specification section).

PART- C: LIGHTNING PROTECTION SYSTEM S & F Lightning conductor Air-terminals made of 15 mm dia 1500 mm long GI pipe (ISI Medium) having five prongs of 4 SWG GI (Hot Dip) wire at top with 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc. duly grouted on the parapet etc. in CC mortar (4:2:1)

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: (a) Length upto 0.5 Mtr Set Rs. 74.00

(b) 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 GI (Hot Dip) strips 20 mm x 3 mm thick for horizontal run on the Parapet/Roof/ Wall with GI Saddles 1100 mm apart incl. mending good the damages to building works

Supply & fixing of GI (Hot Dip) strips 20 mm x 3 mm thick forvertical run on wall with GI saddles spaced no1 exceeding 1000 mm apart incl. mending good damages to building work

Making soldered joints between conductor/ conductor & air terminals by 7/10 stranded GI (Hot Dip) wire incl. supply of jointing materials & painting with 2 (two) coats of Bituminous paint

Making soldered joints between conductor/ down pipes / other metallic objects by 7/10 stranded GI (Hot Dip) wire incl. supply of jointing materials & painting with 2 (two) coats of Bituminous paint

Supply & Fixing of Testing Joints by 20 mm x 3 mm thick GI (Hot Dip) strip 125 mm long grouted on wall having clearance of 6 mm from wall for making connection with thimbles at the end of 7/10 SWG GI (Hot Dip) stranded Wire and 4 SWG GI (Hot Dip) wire of vertical conductor and conductor from earth electrode complete with S & F thimbles, GI bolts, nuts, check-nuts, spring washers etc. as required

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1x4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm 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 the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By TATA-Medium GI pipe

Excavation of soil for installation of Earth Electrode and filling & ramming. (a) For Soft Soil

PART D- ALLIED E.I WORKS FOR A.C MACHINE Supplying and fixing 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 copper wire and neutral link & provision for earthing attachment.(Legrand) 8 Way Enclosure (607914)

Supplying and fixing 415 V Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermaland fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure andnecessary connection. (Legrand) 80 A FP MCCB

Supplying and fixing MCCB SS enclosure with IP- 20/30 protection, pwder coated provision for housing Four pole (4P) MCCB, concealed in wall after cutting the wall & mending good the damages to original finish / on fla' iron frame incl. painting, connection & provision foi earthing attachment.(Legrand)

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. (Legrand) 32 A FP Isolator

Supplying and fixing 240/415 V MCB of Breaking capacity 10 kA & C characteristics on din rail of existing DBs and necessary connection (Legrand) TP MCB

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required a)4x84/0.3 (6 sqmm) + 2x56/0.3 (4 sqmm) as ECC

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. a)4x84/0.3 (6 sqmm) + 2x56/0.3 (4 sqmm) as ECC

Supply & Delivery of 1.1 KV grade XLPE/PVC insulated. PVC sheathed, steel Armoured Al. conductor Cable of the following size, and conforming to IS: 7098(Part-I): 1988/1554(Part-I): 1988/ 5831:1984/ 3961(Part- I):1967 / 3975:1970/ 10810:1984 / 3975:1970 /8130:1984/ 3961:1967/ 10418:1982 / 10810:1984 as amended upto date, in respect of component materials and tests, and as per the approved makes list attached herewith. a) 4 core 35 sqmm cable

Laying of cable as below, after cutting floor/pavement/ wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below a) 4 core 35 sqmm cable

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials. a) 4 core 35 sqmm cable

Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling inch S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as requiredof the following size Incl. Al painting of MS support. With 25x25x3mm angle iron support. i)200x50xl.25mm (18SWG)

Supply & Fixing of perforated GI cable tray bend with perforation not more than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. A1 painting of MS support i)200x50xl.25mm (18SWG)

Supplying and fixing 415V, 415A TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc

Terms and condition The Agency must procure the materials from the Manufacturer / OEM or from their authorised sales channel so that the standard warranty / support of the Manufacturer / OEM becomes applicable to the products to be delivered and installed by them.

Documents that authenticates such procurement from the Manufacturer / OEM or from their authorized sales channel and standard warranty / support should be sent from the e-mail of the Manufacturer / OEM / authorized sales channel to the e-mail of Engineer-inCharge and hard copy of it to be submitted during execution, of work/submission of bill.

If any refurbished material is supplied and installed, penal action will be taken as per existing rules

SANJIB GHOSH

PARTHA SARKAR

SILICON SOFTWARE