Design, engineering, manufacturing, supply, erection, testing and commissioning of 4 nos. new 33KV 11KV, 2X5 MVA, Partly Outdoor type Power Sub-Station

Amount

(SUPPLY)

A. SUB-STATION

Design, Engineering, manufacturing, Supply of 33/11 kV, 3 ph, 50 Hz, ONAN, Cu Wound, Outdoor Conventional type Power Transformer along with transformer oil, Buchholtz relay, breather, OTI & WTI, Marshalling Box, Conservator tank, oil level indicator, valves, 2 sets of 50x8 mm GS Neutral Earthing strips {(with braided conductor on bushing end), isolating link, isolation with insulators}, Vent explosion plug, control wiring between sensing equipment and marshalling box, cable supporting tray on the body of transformer, transformer wheels, LV/HV bushing etc as required as per technical specifications, approved drawings and scope of the work uincluding including supply of 90lb rail pole, 3.5mtr long, 2nos for each transformer as rail track. a. 5.00 MVA with off load tap changer

Design, Engineering, manufacturing, supply of 33 KV, 1250A, 750 MVA rupturing capacity, outdoor Vacuum Circuit Breaker complete with motor operated spring closing (Local / Remote) arrangement with all accessories including lattice support structure,foundation bolts,G.I. nuts & bolts,washers etc. as required and as per relevant ISS complete operative on 110V DC.

Design, Engineering, manufacturing, supply of 33 KV control & relay panel, simplex type complete with differential relay, 2-over current and 1- Earth fault combined relay, Auxiliary relay, 1- voltmeter, 3- ammeter, CT operated static trivector meter, internal panel wiring, simaphore for Vacuum Circuit breaker & isolator, Mimic bus diagram (Metal size 4mm thick X 10mm width)as required and as per relevant ISS complete operative on 110V DC and as per requirement detailed in bid document.

Design, Engineering, Supply of 11 KV, 1250Amps, 25 KA for 3 seconds, 350 MVA rupturing capacity Indoor Vaccum Circuit Breaker, complete with Control & Relay Pannel Simplex type with 3Phase pannel top mounted PT of ratio: 11000 /110Volt,110 Volt DC actuated electrical closing mechanism and internal wiring, Numerical as well as electromechanical protection by 2-Over current & 1-earth fault combined ( Micom or other reputed make) digital & electromechanical relays for integrated protection,1 no.electromechanical AREVA Master Trip Relay, auxiliary relays as required,1 no.L&T / SECURE make "Tri- Vector" Meter(SCADA compatible with communication facility) 3- Ammeter, 1 -Voltmeter, 1 -C.T operated static KW meter , with panel bus mounted C.T and integral earthing facility including inernal arc tested panel conforming to relevant ISS/IEC as reqd.including standard indication facilities as per requirement detailed in bid document. a. Incoming pannel with (CTR: 600-300/1-1-0.577A)

Design, Engineering, Supply of 11 KV, 1250Amps, 25 KA for 3 sec. , 350 MVA rupturing capacity Indoor Vaccum Circuit Breaker( for outgoing feeder) , complete with 1 set of CT of ratio 200/1-1, Control & Relay Pannel Simplex type with 110 Volt DC actuated electrical closing/tripping mechanism and internal wiring, 2-Over current & 1-earth fault combined Micom digital relay,1 no.electromechanical AREVA Master Trip Relay, auxiliary relays as required,1 no.L&T / SECURE make "Tri- Vector" Meter(SCADA compatible with communication facility), 3- Ammeter, 1 -Voltmeter, 1 -C.T operated static KW meter , with panel bus mounted C.T and integral earthing facility including inernal arc tested panel Conforming to relevant ISS/IEC as reqd. including standard indication facilities as per requirement detailed herein bid document.

Design, Engineering, manufacturing, Supply of 36kV, 630A, 25kA for 3 seconds, 3-ph double break center rotating type (DBCR), Gang Operated, isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per technical specifications, scope of works and approved drawings a) With earth switch.

b) Without earth switch.

Design, Engineering, manufacturing, supply of 33 KV Single Phase, outdoor type 2 Core C.T of ratio 200-100 / 1-1-1Amp with suitable burden & class of accuracy complete with associated terminal box connecting link etc. and as per relevant IS and technical specification in the BID document for transformer.

Design, Engineering, manufacturing, supply of 33 KV Single Phase, outdoor type 2 Core C.T of ratio 400-200 / 1-1 Amp with suitable burden & class of accuracy complete with associated terminal box connecting link etc. and as per relevant IS and technical specification in the BID document for feeder.

Design, Engineering, manufacturing, supply of 33 KV Single Phase , outdoor type P.T of ratio 33000V / √ 3 / 110V / √ 3 having suitable burden & class of accuracy and technical specification in the BID document.

Design, Engineering, manufacturing, supply of 10KA, 30 KV, Station Valve type metal oxide heavy duty Lightning Surge Arrestor suitable for operation on 33KV Sytem conforming to ISI : 3070 (P-1) / 1974 and amendments thereafter and as required and technical specification in the BID document.

Design, Engineering, Supply of 110V DC, 240Ah Capacity Sealed and Maintenance Free(SMF) VRLA Battery Bank comprising of 60 Nos. 2.2 Volt each Cell (out of 60 cells, 5 Nos. being spare) complete with all accessories conforming to relevant ISS as per latest amendment detailed in the technical specification section of the bid document.

Design, Engineering, manufacturing, Supply of 415 VAC(plus minus 10%) nominal input Voltage,50 HZ(plus minus 5%),110 Volt DC Output with adjustable range, 40A thyristor controlled float cum boost charger(with less than 2% RMS ripple content, without battery connected)less than 60db noise level constant voltage processed Battery charger compatible for aforesaid VRLA battery Bank Conforming to relevant ISS and latest amendment complete with standard protection as per IP-54 to 20 as per IS-2147,built in DCDB, standard indications and controls including switches,temperature range of 50 degree centigrade and painted by RAL 7032 etc. as required detailed in technical specification section of the bid document.

Design, manufacture, testing at works, transport to site, insurance, erection and commissioning of 110Volt D.C. Distribution Boards (DCDB) with dust tight ,vermin proof, gasketed door, enclosure made of sheet steel 2 mm. thick CRCA, painted by powder coated paint RAL 7032 with Aluminium busbar of 40x6 mm complete with (L&T/GE/C&S/HAVELLS make 1x160 A TP MCCB, 1x32 A DC DP MCB, 6x16 A DC DP MCB, analog Volt & Ampere meter,LED indication,Mains failure and Earth fault Relay etc. including all control and protection gears complete as per requirement and asdetailed in technical specification section in the document.

Design, manufacture, testing at works, transport to site, insurance, storage, erection and commissioning of( L & T/ SECURE/GE make) 415 Volts, A.C. 50 Hz A.C. Distribution Board complete with 300 Amp. TPN with link in incoming supply, 3 nos.300/5(15 VA) CT,300 Amp Aluminium busbar,1x100A TPN,3x63 A TPN,2x32A TPN,3x63 A DP,5x32 A DP as per requrement including provision for Voltage,Ampere indications and L&T/SECURE make KWH mete and accessories as described in technical specification.

Design, Engineering, manufacturing, insurance, Testing at Ex-works, transportation, loading, unloading, storage, delivery at site & supply of 1100 Volts grade PVC insulated PVC sheathed, 2.5 sq.mm.( stranded copper conductor) control cable with armouring of following capacity & core as per IS:1554(Part-I)1988. Cable shall be 80mtr. each of [(a) 2 Core 2.5mm² (b) 4 Core 2.5mm² (c) 7 Core 2.5mm² (d) 12 Core 2.5mm²]

Design, Engineering, manufacturing ,Supply of Single Core, 6.35/11 KV(E), 400 Sq. mm. XLPE insulated armoured power cable including construction of 40mtr cable trench as per TSECL approved design, drawing, specification and as reqd. as per direction of Eng-In-Charge and detailed herein after in the bid document.

Design, Engineering, manufacturing, testing at works, Supply of Three Core, 6.35/11 KV, 185 Sq. mm. XLPE insulated armoured power cable in trench with supply of 1No Hydulic crimping tool (capable of crimping from range of 50 sqmm to 400 sqmm size socket) as per relevant ISS and detailed in the Technical specification Section in the document and direction of Eng-In-Charge.

Design, Engineering, Supply of Outdoor type heat shrink end jointing kit for Single core, 400 Sq.mm. Size, XLPE insulated Power Cable of grade 6.35/11 KV(E). as per IS 7098 Part-II 1985 and latest ammended.

Design, Engineering, Supply of Indoor type heat shrink end jointing kit for Single core, 400 Sq.mm. Size, XLPE insulated Power Cable of grade 6.35/11 KV(E). as per IS 7098 Part-II 1985 and latest ammended.

Design, Engineering, Supply of Out door type heat shrink end jointing kit for Three core, 185 Sq.mm. Size, XLPE insulated Power Cable of grade 6.35/11 KV(E), as per IS 7098 Part-II 1985 and latest ammended.

Design, Engineering, Supply of Indoor type heat shrink end jointing kit for Three core, 185 Sq.mm. Size, XLPE insulated Power Cable of grade 6.35/11 KV(E). as per IS 7098 Part-II 1985 and latest ammended.

a) Supply of Galvanised steel materials for granty Structures of Switchyard as per approved design & bill of materials.

b) Supply of Galvanised nuts & bolts with washer and foundation bolts etc. as required.

Supply of Busbar & stringing materials. a) 40 mm. dia Aluminium. pipe for equipment bus.

b) Ball & Socket type 70KN, 11 KV disc insulator.

c) Al. tension clamp suitable for 70 KN ball & socket type disc insulator with ACSR( DOG Equivalent ) conductor.(7/4.26 mm dia)

d) ACSR DOG (7/4.26 mm.) conductor.

e)"T"/ "I" / other Clamp/power connector suitable for ACSR DOG Conductor and Al. tube as required.

f) 7/3.15mm earth wire for substation shielding as required.

g) 33 KV post insulator.(3 in 1 set)

Supply for Sub-station earthing with grounding mat complete including connection with different equipments and structure as per relevant ISS including supply of 40 mm. dia. 3 mtr. long perforated hot dip G.I. pipe and galvanised iron . flat and others as necessary for formation of mat as required. a) Earth pit.

b) G. I. flat of size 50 X 6 mm. run for mat.

Supply of 1100 Volts grade PVC insulated PVC sheathed, 2.5 sq.mm.( stranded copper conductor) control cable with armouring of following capacity & core as per IS:1554(Part-I)1988 a) 2 Core 2.5mm2., b) 4 Core 2.5mm2c) 7 Core 2.5mm2d) 12 Core 2.5mm2

B. OUTDOOR 33KV BAY

Design, Engineering, manufacturing, Supply of 36kV, 630A, 25kA for 3 seconds, 3-ph double break center rotating type (DBCR), Gang Operated, isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per technical specifications, scope of works and approved drawings a) With earth switch.

b) Without earth switch.

Design, Engineering, manufacturing, supply of 33 KV Single Phase, outdoor type 2 Core C.T of ratio 400-200 / 1-1 Amp with suitable burden & class of accuracy complete with associated terminal box connecting link etc. and as per relevant IS and technical specification in the BID document.

Design, Engineering, manufacturing, supply of 10KA, 30 KV, Station Valve type metal oxide heavy duty Lightning Surge Arrestor suitable for operation on 33KV Sytem conforming to ISI : 3070 (P-1) / 1974 and amendments thereafter and as required

Design, Engineering, manufacturing, supply of of 33 KV, 1250A, 750 MVA rupturing capacity, outdoor Vacuum Circuit Breaker complete with motor operated spring closing (Local / Remote) arrangement with all accessories including lattice support structure,foundation bolts,G.I. nuts & bolts,washers etc. as required and as per relevant ISS complete operative on 110V DC. a) At Source Sub-station

Design, Engineering, manufacturing, supply of of 33 KV control & relay panel, simplex type complete with differential relay, 2-over current and 1- Earth fault combined relay, Auxiliary relay, 1- voltmeter, 3- ammeter, CT operated static trivector meter, internal panel wiring, simaphore for Vacuum Circuit breaker & isolator, Mimic bus diagram (Metal size 4mm thick X 10mm width). a) At Source Sub-station

a) Supply of Galvanised steel materials for granty Structures of Switchyard as per approved design & bill of materials.

b) Supply of Galvanised nuts & bolts with washer and foundation bolts etc. as required.

Supply of Busbar & stringing materials. a) 40 mm. dia Aluminium. pipe for equipment bus.

b) Ball & Socket type 70KN, 11 KV disc insulator.

c) Al. tension clamp suitable for 70 KN ball & socket type disc insulator with AASC( DOG Equivalent ) conductor.(7/4.26 mm dia)

d) AASC DOG (7/4.26 mm.) conductor.

e)"T"/ "I" / other Clamp/power connector suitable for ACSR DOG Conductor and Al. tube as required.

f) 7/3.15mm earth wire for substation shielding as required.

g) 33 KV post insulator.(3 in 1 set)

Supply for Sub-station earthing with grounding mat complete including connection with different equipments and structure as per relevant ISS including supply of 40 mm. dia. 3 mtr. long perforated hot dip G.I. pipe and galvanised iron . flat and others as necessary for formation of mat as required. a) Earth pit.

b) G. I. flat of size 50 X 6 mm. run for mat.

Supply of 1100 Volts grade PVC insulated PVC sheathed, 2.5 sq.mm.( stranded copper conductor) control cable with armouring of following capacity & core as per IS:1554(Part-I)1988 a) 2 Core 2.5mm2., b) 4 Core 2.5mm2c) 7 Core 2.5mm2d) 12 Core 2.5mm2

C. OUTDOOR 11KV BAY

a) Supply of 9 KV, 5 KA, single pole, Metal oxide gapless surge type LA suitable for nominal system voltage of 11 KV, 3-Ph., 50 Hz AC supply, creepage distance 600 mm. conforming to ISS: 3070 / 1985.

Design, Engineering, manufacturing, Supply of Steel Tubular Pole, 9.0mtr. Long (Designation 410: SP-32) ( bottom portion hot dip galvanized ) conforming to ISS: 2713(P-I & II)/1980 as amended up-to-date and other relevant IS with up-to-date amendments with base plate and as per technical specification of bid document.

Supply of Galvanised Steel materials (Angle, Chennel &GI. flat of different size).

Supply of 45 KN, 11KV disc insulator with disc fittings as required.

Supply of 11 KV, 10 KN pin insulator including G.I. pin as required.

Supply of 11 KV 3 pole GOS ( Air break type ) -400A as required.

Supply of 11KV 3 pole DOF for station transformer 200A as required.

Supply of Galvanised Nuts & bolts assorted size as required

Supply of PG Clamp suitable for ACSR (Rabbit ) 6/1/3.35 mm as required

Supply of Suitable for ACSR Rabbit conductor as required

Design, Engineering,manufacturing,testing, Supply of 11/0.433 KV ,100 KVA DY11 DT 3ph 50Hz outdoor type for Station Service Complete with First filling of transformer oil and all necessary accessories conforming to relevent ISS

Design, Engineering, manufacturing, testing, Supply of Three & half Core, 1.1 KV, 70 Sq. mm. XLPE insulated armoured LT power cable in cable trench and as per engineering requirement and best practice and as per direction of Eng-In-Charge as detailed herein after in this document.

Supply for Sub-Station earthing as per relevant ISS including supply of 40mm dia 3 mtr long heavy duty perforated as per specification GI Pipe with grounding mat of galvanised iron flat (60x8mm) complete including connection with different equipments and structure as required and necessary as per best engineering practice including supply of 1No Digital Earth tester (Clamp Meter type). a) Earth pit

b) G.I. Flat of size 60x8mm run for mat & equipment structure.

Supply of 8SWG GI Wire from Earth electrode to metalic parts/equipment of 11KV Gantry through 12mmdia PVC Pipe including supply of reqd PVC Pipe as per direction of Eng-in -Charge.

D. 33KV LINE

Design, Engineering, manufacturing, Supply of Steel Tubular Pole, 11.0mtr. Long (Designation 410: SP-54) ( bottom portion hot dip galvanized ) conforming to ISS: 2713(P-I & II)/1980 as amended up-to-date and other relevant IS with up-to-date amendments with base plate and as per technical specification of bid document.

Galvanised Stay Set complete direct in earth with 16 mm. dia. 1.8 mtr. long GI stay rod, anchor plate of size 300 X 300 X 8 mm. thick, turn buckle of length 356 mm. with 300 mm. long threaded adjustable 16 mm. dia. GI rod , thimble, guy insulator as per IS specification, hot dip (heavy duty) galvanized stay stranded wire of size 7/2.5 mm. fastened with stay clamps as required. ( including supply of MS clamp & Nuts & Bolts with galvanization as reqd) as per tender specification.

Stranded G.I Stay wire (7/3.15mm) as per relevant IS

Stay Insulator as per relevant IS

Supply and fabrication 100 X 50 X 50 X 6 mm. Galvanised channel duly galvanised as per relevant I.S. on Steel Tubular Pole with supply of clamp (made of 50x6 mm. GI flat Flat duly galvanised as per relevant I.S), nuts and bolts as required as per direction of Eng-In-Charge. (a) 0.30 mtr long

(b) 3.15 mtr long

(c) "V" cross arm

Supply and fabrication of 65 X 65 X 6 mm. Galvanised angle duly galvanised as per relevant I.S. on Steel Tubular Pole srtucture with supply of clamp (made of 50x6 mm. GI flat duly galvanised as per relevant I.S), nuts and bolts as required as per direction of Eng-In-Charge . (a) 1.8 mtr long for guard

(b) 3.15 mtr long for guard

(c) 1.8 mtr long for horizontal bracing

(d) 3.2 mtr long for cross bracing

Disc Insulators ( 70 KN as per rlelevant IS) with fittings(3U Bolt type)

33 KV pin insulator with GI pin as per rlelevant IS

Supply of ACSR DOG Conductor(6/4.72+7/1.57 mm) as per relevant IS.

Supply of 8 S.W.G G.I wire for continuous earth connection,guarding, craddling & Earthing

Supply of Earthing set as per ISS : 3043 of 1966 and with latest amendment if any, 2.5 mtr long G.I. pipe (ISI marked) of 40 mm diameter with suitable holes on pipe circumference including a pair of clamps (made of 50 X 6 GI flat), galvanized nuts & bolts including supply of 4.0 mtr long, 12mm dia PVC pipe for each earthing set etc. as required and as per direction of Engineer-in-charge.

Supply of Danger Plates

Supply of Barbed wire (Anti Climbing device)

Supply of P.G. Clamp

Special tools & plants supply. a) Oil filtration plant of capacity 250 GPH (Nirmal brand / John Fowler).

b) Megger 2.5 KV (WACO make).

c) Megger 5 KV (WACO make).

d) Digital tongue tester.

e) TAPARIA make rachet spanner- complete set.

f) TAPARIA make allenkey set of 2- different range.

g) TAPARIA make double ended spanner.

h) TAPARIA make ring rances.

i) TAPARIA make insulating screw driver.

j) Half Secretariat table.(3' X4')

k) Computer Chair with arm rest

l) Armless Chair(Rubber wood)

m) Crimping tool AAKASH-100 Capacity 6 mmsqr- 400 mm sqr. Weight 5.8 Kg.

n) 33 KV discharge Rod of 3 section made of fibre glass tube complete with all accessaries as per specification.

o) Transformer oil testing set.

Supply of fire fighting equipments with complete accessories . a) G.I bucket - 10 ltrs capacity with wooden / iron stand.

b) Portable fire extinguisher using CO2 with pressure indicator: -5Kg.

c) ABC powder fire extinguisher "Mono Ammonium phosphate" i) 5- Kg

Supply of Shock treatment chart (Laminated )

Supply of Artificial respirator

Supply of Rubber insulating mat at 15 KV tested of size (1X2) mtr.

Supply of 7.5 Mtr long GI support (heavy duty type) having bottom length 4 mtr. of dia 65 mm and upper length of 3 mtr. and 40 mm. dia.

Supply of Switchyard lighting(LED) complete with average minimum 50 Lux with low voltage light and all other integral components & accessories as required as per IS specification .

D. 11KV LINE

Design, Engineering, manufacturing, Supply of Steel Tubular Pole, 9.0mtr. Long (Designation 410: SP-32) ( bottom portion hot dip galvanized ) conforming to ISS: 2713(P-I & II)/1980 as amended up-to-date and other relevant IS with up-to-date amendments with base plate and as per technical specification of bid document.

Supply and fabrication 100 X 50 X 50 X 6 mm. Galvanised channel duly galvanised as per relevant I.S. on Steel Tubular Pole with supply of clamp (made of 50x6 mm. GI flat Flat duly galvanised as per relevant I.S), nuts and bolts as required as per direction of Eng-In-Charge. (a) Single pole top bracket 0.3 mtr. Long

(b) Double pole cross-arm 2.20 mtr. Long

Supply and fabrication of V-cross-arm made of 70 X 40 X 40 X 6 mm. Galvanised channel duly galvanised as per relevant I.S. on Steel Tubular Pole with supply of clamp (made of 50x6 mm. GI flat Flat duly galvanised as per relevant I.S), nuts and bolts as required as per direction of Eng-In-Charge.

Supply and fabrication of 65 X 65 X 6 mm. Galvanised angle as per relevant I.S. on Steel Tubular Pole srtucture with supply of clamp (made of 50x6 mm. GI flat duly galvanised as per relevant I.S), nuts and bolts as required as per direction of Eng-In-Charge . (a) 1.6 mtr long for single pole guard

(b) 2.5 mtr long for double pole guard

(c) 1.8 mtr long for horizontal bracing

(d) 3.2 mtr long for cross bracing

Galvanised Stay Set complete direct in earth with 16 mm. dia. 1.8 mtr. long GI stay rod, anchor plate of size 300 X 300 X 6 mm. thick, turn buckle of length 356 mm. with 300 mm. long threaded adjustable 16 mm. dia. GI rod , thimble, guy insulator as per IS specification, hot dip (heavy duty) galvanized stay stranded wire of size 7/2.5 mm. fastened with stay clamps as required. as per tender specification.

Stranded G.I Stay wire (7/3.15mm) as per relevant IS

Stay Insulator as per relevant IS

Disc Insulators ( 45 KN as per rlelevant IS) with fittings(2U Bolt type)

11 KV pin insulator with GI pin as per rlelevant IS

Supply of ACSR Rabitt Conductor(6/1/3.35 mm) as per relevant IS.

Supply of 8 S.W.G G.I wire for continuous earth connection,guarding, craddling & Earthing

Supply of Earthing set as per ISS : 3043 of 1966 and with latest amendment if any, 2.5 mtr long G.I. pipe (ISI marked) of 40 mm diameter with suitable holes on pipe circumference including a pair of clamps (made of 50 X 6 GI flat), galvanized nuts & bolts including supply of 4.0 mtr long, 12mm dia PVC pipe for each earthing set etc. as required and as per direction of Engineer-in-charge.

Supply of Danger Plates

Supply of Barbed wire (Anti Climbing device)

Supply of P.G. Clamp

ERECTION

E. SUB-STATION

Erection, Testing & commissioning 33/11 kV, 3 ph, 50 Hz, ONAN, Cu Wound, Outdoor Conventional type Power Transformer along with transformer oil, Buchholtz relay, breather, OTI & WTI, Marshalling Box, Conservator tank, oil level indicator, valves, 2 sets of 50x8 mm GS Neutral Earthing strips {(with braided conductor on bushing end), isolating link, isolation with insulators}, Vent explosion plug, control wiring between sensing equipment and marshalling box, cable supporting tray on the body of transformer, transformer wheels, LV/HV bushing etc as required as per technical specifications, approved drawings and scope of the work uincluding including erection of 90lb rail pole, 3.5mtr long, 2nos for each transformer as rail track. a. 5.00 MVA with off load tap changer

Erection, testing & commissioning of 33 KV, 1250A, 750 MVA rupturing capacity, outdoor Vacuum Circuit Breaker complete with motor operated spring closing (Local / Remote) arrangement with all accessories including lattice support structure,foundation bolts,G.I. nuts & bolts,washers etc. as required and as per relevant ISS complete operative on 110V DC.

Erection, testing & commissioning of 33 KV control & relay panel, simplex type complete with differential relay, 2-over current and 1- Earth fault combined relay, Auxiliary relay, 1- voltmeter, 3- ammeter, CT operated static trivector meter, internal panel wiring, simaphore for Vacuum Circuit breaker & isolator, Mimic bus diagram (Metal size 4mm thick X 10mm width)as per relevant ISS complete operative on 110V DC and as per requirement detailed in bid document..

Erection, testing & commissioning of 11 KV, 1250Amps, 25 KA for 3 seconds, 350 MVA rupturing capacity Indoor Vaccum Circuit Breaker, complete with Control & Relay Pannel Simplex type with 3Phase pannel top mounted PT of ratio: 11000 /110Volt,110 Volt DC actuated electrical closing mechanism and internal wiring, Numerical as well as electromechanical protection by 2-Over current & 1-earth fault combined ( Micom or other reputed make) digital & electromechanical relays for integrated protection,1 no.electromechanical AREVA Master Trip Relay, auxiliary relays as required,1 no.L&T / SECURE make "Tri- Vector" Meter(SCADA compatible) 3- Ammeter, 1 -Voltmeter, 1 -C.T operated static KW meter , with panel bus mounted C.T and integral earthing facility including inernal arc tested panel conforming to relevant ISS/IEC as reqd.including standard indication facilities as per requirement detailed in bid document. a. Incoming pannel with (CTR: 600-300/1-1-0.577A)

Erection, testing & commissioning of 11 KV, 800 Amps continuos rated current, 350 MVA rupturing capacity Indoor Vaccum Circuit Breaker( for outgoing feeder) , complete with 1 set of CT of ratio 200/1-1, Control & Relay Pannel Simplex type with 110 Volt DC actuated electrical closing/tripping mechanism and internal wiring, 2-Over current & 1-earth fault combined Micom digital relay,1 no.electromechanical AREVA Master Trip Relay, auxiliary relays as required,1 no.L&T / SECURE make "Tri- Vector" Meter(SCADA compatible), 3- Ammeter, 1 -Voltmeter, 1 -C.T operated static KW meter , with panel bus mounted C.T and integral earthing facility including inernal arc tested panel Conforming to relevant ISS/IEC as reqd.including standard indication facilities as per requirement detailed in bid document.

Design, Engineering, manufacturing, Supply of 36kV, 630A, 25kA for 3 seconds, 3-ph double break center rotating type (DBCR), Gang Operated, isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per technical specifications, scope of works and approved drawings a) With earth switch.

b) Without earth switch.

Design, Engineering, manufacturing, supply of 33 KV Single Phase, outdoor type 2 Core C.T of ratio 200-100 / 1-1-1Amp with suitable burden & class of accuracy complete with associated terminal box connecting link etc. and as per relevant IS and technical specification in the BID document for transformer.

Design, Engineering, manufacturing, supply of 33 KV Single Phase, outdoor type 2 Core C.T of ratio 400-200 / 1-1 Amp with suitable burden & class of accuracy complete with associated terminal box connecting link etc. and as per relevant IS and technical specification in the BID document for feeder.

Erection, testing & commissioning of 33 KV Single Phase , outdoor type P.T of ratio 33000V / √ 3 / 110V / √ 3 having suitable burden & class of accuracy and technical specification in the BID document.

Erection, testing & commissioning of 10KA, 30 KV, Station Valve type metal oxide heavy duty Lightning Surge Arrestor suitable for operation on 33KV Sytem conforming to ISI : 3070 (P-1) / 1974 and amendments thereafter and as required and technical specification in the BID document.

Erection, testing & commissioning of 110V DC, 240Ah Capacity Sealed and Maintenance Free(SMF) VRLA Battery Bank comprising of 60 Nos. 2.2 Volt each Cell (out of 60 cells, 5 Nos. being spare) complete with all accessories conforming to relevant ISS as per latest amendment detailed in the technical specification section of the document.

Erection, Testing at site & commissioning of 415 VAC(plus minus 10%) nominal input Voltage,50 HZ(plus minus 5%),110 Volt DC Output with adjustable range, 40A thyristor controlled float cum boost charger(with less than 2% RMS ripple content, without battery connected)less than 60db noise level constant voltage processed Battery charger compatible for aforesaid VRLA battery Bank Conforming to relevant ISS and latest amendment complete with standard protection as per IP-54 to 20 as per IS-2147,built in DCDB, standard indications and controls including switches,temperature range of 50 degree centigrade and painted by RAL 7032 etc. as required detailed in technical specification section of the bid document.

Erection, testing and commissioning of 110Volt D.C. Distribution Boards (DCDB) with dust tight ,vermin proof, gasketed door, enclosure made of sheet steel 2 mm. thick CRCA, painted by powder coated paint RAL 7032 with Aluminium busbar of 40x6 mm complete with (L&T/GE/C&S/HAVELLS make 1x160 A TP MCCB, 1x32 A DC DP MCB, 6x16 A DC DP MCB, analog Volt & Ampere meter,LED indication,Mains failure and Earth fault Relay etc. including all control and protection gears complete as per requirement and asdetailed in technical specification section in the bid document.

Erection and commissioning of( L & T/ SECURE/GE make) 415 Volts, A.C. 50 Hz A.C. Distribution Board complete with 300 Amp. TPN with link in incoming supply, 3 nos.300/5(15 VA) CT,300 Amp Aluminium busbar,1x100A TPN,3x63 A TPN,2x32A TPN,3x63 A DP,5x32 A DP as per requrement including provision for Voltage,Ampere indications and L&T/SECURE make KWH mete and accessories as described in technical specification of bid document.

Erection & commissioning of of 1100 Volts grade PVC insulated PVC sheathed, 2.5 sq.mm.( stranded copper conductor) control cable with armouring of following capacity & core as per IS:1554(Part-I)1988. Cable shall be 80mtr. each of [(a) 2 Core 2.5mm² (b) 4 Core 2.5mm² (c) 7 Core 2.5mm² (d) 12 Core 2.5mm²]

Laying in position, Testing & commissioning of Single Core, 6.35/11 KV(E), 400 Sq. mm. XLPE insulated armoured power cable including construction of 40mtr cable trench as per TSECL approved design, drawing, specification and as reqd. as per direction of Eng-In-Charge and detailed herein after in the bid document.

Laying in position, Testing & commissioning of Three Core, 6.35/11 KV, 185Sq. mm. XLPE insulated armoured power cable in trench as per relevant ISS and detailed in the Technical specification Section in the document and direction of Eng-In-Charge.

Erection, testing & commissioning & joints of Outdoor type heat shrink end jointing kit for Single core, 400 Sq.mm. Size, XLPE insulated Power Cable of grade 6.35/11 KV(E). as per IS 7098 Part-II 1985 and latest ammended.

Erection, testing & commissioning & joints of Indoor type heat shrink end jointing kit for Single core, 400 Sq.mm. Size, XLPE insulated Power Cable of grade 6.35/11 KV(E). as per IS 7098 Part-II 1985 and latest ammended.

Erection, testing & commissioning & joints of Out door type heat shrink end jointing kit for Three core, 185Sq.mm. Size, XLPE insulated Power Cable of grade 6.35/11 KV(E), as per IS 7098 Part-II 1985 and latest ammended.

Erection, testing & commissioning & joints of Indoor type heat shrink end jointing kit for Three core, 185 Sq.mm. Size, XLPE insulated Power Cable of grade 6.35/11 KV(E). as per IS 7098 Part-II 1985 and latest ammended.

a) Erection of Galvanised steel materials for granty Structures of Switchyard as per approved design & bill of materials.

b) Erection of Galvanised nuts & bolts with washer and foundation bolts etc. as required.

Erection of Busbar & stringing materials. a) 40 mm. dia Aluminium. pipe for equipment bus.

b) Ball & Socket type 70KN, 11 KV disc insulator.

c) Al. tension clamp suitable for 70 KN ball & socket type disc insulator with AASC( DOG Equivalent ) conductor.(7/4.26 mm dia)

d) AASC DOG (7/4.26 mm.) conductor.

e)"T"/ "I" / other Clamp/power connector suitable for ACSR DOG Conductor and Al. tube as required.

f) 7/3.15mm earth wire for substation shielding as required.

g) 33 KV post insulator.(3 in 1 set)

Erection of Sub-station earthing with grounding mat complete including connection with different equipments and structure as per relevant ISS including supply of 40 mm. dia. 3 mtr. long perforated hot dip G.I. pipe and galvanised iron . flat and others as necessary for formation of mat as required. a) Earth pit.

b) G. I. flat of size 50 X 6 mm. run for mat.

Erection of 1100 Volts grade PVC insulated PVC sheathed, 2.5 sq.mm. ( stranded copper conductor) control cable with armouring of following capacity & core as per IS:1554(Part-I)1988 a) 2 Core 2.5mm2., b) 4 Core 2.5mm2c) 7 Core 2.5mm2d) 12 Core 2.5mm2

F. OUTDOOR 33KV BAY:

Erection, testing & commissioning of 36kV, 630A, 25kA for 3 seconds, 3-ph double break center rotating type (DBCR), Gang Operated, isolator along with Support Insulators, Operating Mechanism, Base Channel down Pipe and all required accessories complete as per technical specifications, scope of works and approved drawings a) With earth switch.

b) Without earth switch.

Erection, testing & commissioning of 33 KV Single Phase, outdoor type 2 Core C.T of ratio 300 / 1-1 Amp with suitable burden & class of accuracy complete with associated terminal box connecting link etc.

Erection, testing & commissioning of 10KA, 30 KV, Station Valve type metal oxide heavy duty Lightning Surge Arrestor suitable for operation on 33KV Sytem conforming to ISI : 3070 (P-1) / 1974 and amendments thereafter and as required

Erection, testing & commissioning of 33 KV, 1250A, 750 MVA rupturing capacity, outdoor Vacuum Circuit Breaker complete with motor operated spring closing (Local / Remote) arrangement with all accessories including lattice support structure,foundation bolts,G.I. nuts & bolts,washers etc. as required and as per relevant ISS complete operative on 110V DC. a) At Source Sub-station

Erection, testing & commissioning of 33 KV control & relay panel, simplex type complete with differential relay, 2-over current and 1- Earth fault combined relay, Auxiliary relay, 1- voltmeter, 3- ammeter, CT operated static trivector meter, internal panel wiring, simaphore for Vacuum Circuit breaker & isolator, Mimic bus diagram (Metal size 4mm thick X 10mm width). a) At source Sub-station

a) Erection of Galvanised steel materials for granty Structures of Switchyard as per approved design & bill of materials.

b) Erection of Galvanised nuts & bolts with washer and foundation bolts etc. as required.

Erection of Busbar & stringing materials. a) 40 mm. dia Aluminium. pipe for equipment bus.

b) Ball & Socket type 70KN, 11 KV disc insulator.

c) Al. tension clamp suitable for 70 KN ball & socket type disc insulator with AASC( DOG Equivalent ) conductor.(7/4.26 mm dia)

d) AASC DOG (7/4.26 mm.) conductor.

e)"T"/ "I" / other Clamp/power connector suitable for ACSR DOG Conductor and Al. tube as required.

f) 7/3.15mm earth wire for substation shielding as required.

g) 33 KV post insulator.(3 in 1 set)

Erection of Sub-station earthing with grounding mat complete including connection with different equipments and structure as per relevant ISS with 40 mm. dia. 3 mtr. long perforated hot dip G.I. pipe and galvanised iron . flat and others as necessary for formation of mat as required. a) Earth pit.

b) G. I. flat of size 50 X 6 mm. run for mat.

Erection of 1100 Volts grade PVC insulated PVC sheathed, 2.5 sq.mm.( stranded copper conductor) control cable with armouring of following capacity & core as per IS:1554(Part-I)1988 a) 2 Core 2.5mm2., b) 4 Core 2.5mm2c) 7 Core 2.5mm2d) 12 Core 2.5mm2

G. OUTDOOR 11KV BAY:

a) Erection of 9 KV, 5 KA, single pole, Metal oxide gapless surge type LA suitable for nominal system voltage of 11 KV, 3-Ph., 50 Hz AC supply, creepage distance 600 mm. conforming to ISS: 3070 / 1985.

Erection of Steel Tubular Pole, 9.0mtr. Long (Designation 410: SP-32) conforming to ISS 2713 (P-I & II) 1980 with base plate direct in earth including excavation, refilling and ramming etc. as required complete (1 /6th of the length of the pole to be embedded in earth) and grouting of steel tubular poles with CC of ratio 1:3:6 (1 cement: 3 river sand: 6 jhama brick aggregate of 20 mm. nominal size) including supply of cement, sand and brick aggregate complete with excavation, refilling of earth, ramming alongwith centering and shutterirtg etc. as required.(c.c work @ 0.273 Cum per steel tubular pole as per TSECL design,drawing and specification ) and applying of paints with (i)ready mixed primer of approved quality on steel works and (ii) painting (two or more coats) with aluminium paint of approved quality on new works to give an even shade for Pole.

Erection of Galvanised Steel materials (Angle, Chennel &GI. flat of different size).

Erection of 45 KN, 11KV disc insulator with disc fittings as required.

Erection of 11 KV, 10 KN pin insulator including G.I. pin as required.

Erection of 11 KV 3 pole GOS ( Air break type ) -400A as required.

Erection of 11KV 3 pole DOF for station transformer 200A as required.

Erection of Nuts & bolts assorted size as required

Erection ofACSR (Rabbit ) 6/1/3.35 mm as required

Erection of PG Clamp Suitable for ACSR Rabbit conductor as required

Erection, Testing & commissioning of 11/0.433 KV ,100 KVA DY11 DT 3ph 50Hz outdoor type for Station Service Complete with First filling of transformer oil and all necessary accessories conforming to relevent ISS

Laying in position, pulling,connection & commissioning of Three & half Core, 1.1 KV, 70 Sq. mm. XLPE insulated armoured LT power cable in cable trench and as per engineering requirement and best practice and as per direction of Eng-In-Charge as detailed herein after in this document.

Erection of Sub-Station earthing as per relevant ISS with 40mm dia 3 mtr long heavy duty perforated as per specification GI Pipe with grounding mat of galvanised iron flat (60x8mm) complete including connection with different equipments and structure as required and necessary as per best engineering practice. a) Earth pit

b) G.I. Flat of size 60x8mm run for mat & equipment structure.

Drawing of 8SWG GI Wire from Earth electrode to metalic parts/equipment of 11KV Gantry through 12mmdia PVC Pipe including supply of reqd PVC Pipe as per direction of Eng-in -Charge.

H. 33KV LINE

Erection of 11.0 mtr. long Steel Tubular Poles (Designation 410: SP-54) ( bottom portion hot dip galvanized ) conforming to ISS: 2713 (P-I & II)-1980 with base plate direct in earth including excavation, refilling and ramming etc. as required (1/6th length of the pole to be embedded in earth) and grouting with CC of ratio 1:3:6 (1 cement : 3 river sand : 6 jhama brick aggregate of 20 mm. nominal size) ilc supply of cement, sand and brick aggregate complete with excavation, refilling of earth, ramming alongwith centering and shuttering as required (@ 0.273 Cum per Steel Tubular Pole as per TSECL specification ) etc. and applying paints with ready mixed primer (two or more coats) and alluminium paint of approved quality to give an even shade etc. as required including carrying of poles from TSECL storeyard( MM Division, Agartala) to work site by mechnical transport/manual/handcart i/c loading unloading stacking as reqd. and as per direction of Eng-In-Charge.

Erection of Galvanised Stay Set complete direct in earth with 16 mm. dia. 1.8 mtr. long GI stay rod, anchor plate of size 300 X 300 X 8 mm. thick, turn buckle of length 356 mm. with 300 mm. long threaded adjustable 16 mm. dia. GI rod , thimble, guy insulator as per IS specification, hot dip (heavy duty) galvanized stay stranded wire of size 7/2.5 mm. fastened with stay clamps as required. ( including supply of GI clamp & Nuts & Bolts as reqd) and Grouting of stay set with CC of ratio 1 :3:6 (1 cement: 3 river sand: 6 jhama brick aggregate of 20 mm. nominal size) ilc supply of cement, sand and brick aggregate complete with excavation, refilling of earth, ramming alongwith centering and shuttering as required ( @ 0.119 Cum per stay set as per TSECL specification).

Erection of 100 X 50 X 50 X 6 mm. Galvanised channel duly galvanised as per relevant I.S. on Steel Tubular Pole with supply of clamp (made of 50x6 mm. GI flat Flat duly galvanised as per relevant I.S), nuts and bolts as required including painting with ready mixed primer (two or more coats) of approved quality and alluminium paint of approved quality to give an even shade for cross-arm. as per direction of Eng-In-Charge. (a) 0.30 mtr long

(b) 3.15 mtr long

(c) "V" cross arm

Erection including Supply and fabrication of 65 X 65 X 6 mm. MS angle for single pole guard cross arm duly galvanised as per relevant I.S. on Steel Tubular Pole srtucture with supply of clamp (made of 50x6 mm. MS flat duly galvanised as per relevant I.S), nuts and bolts as required including painting with ready mixed primer (two or more coats) of approved quality and alluminium paint of approved quality to give an even shade for cross-arm. as per direction of Eng-In-Charge . (a) 1.8 mtr long for guard

(b) 3.15 mtr long for guard

(c) 1.8 mtr long for horizontal bracing

(d) 3.2 mtr long for cross bracing

Erection of Disc Insulators ( 70 KN as per rlelevant IS) with fittings

Erection of 33 KV pin insulator with GI pin as per rlelevant IS

Laying, hoisting & stringing of ACSR DOG Conductor(6/4.72+7/1.57 mm) including binding, jumpering, etc. as reqd. & as per direction of Engineer-in-charge.

Erection of 8 S.W.G G.I wire for continuous earth connection,guarding, craddling & Earthing

Erection of Earthing set as per ISS : 3043 of 1966 and with latest amendment if any, 2.5 mtr long G.I. pipe (ISI marked) of 40 mm diameter with suitable holes on pipe circumference including a pair of clamps (made of 50 X 6 mm M.S. flat), galvanized nuts & bolts alongwith alternate layers of salt & charcoal including supply of 4.0 mtr long, 12mm dia PVC pipe for each earthing set etc. as required and as per direction of Engineer-in-charge.

Erection of Danger Plates

Erection of Barbed wire (Anti Climbing device)

Erection of P.G. Clamp

Erection of fire fighting equipments with complete accessories . a) G.I bucket - 10 ltrs capacity with wooden / iron stand.

b) Portable fire extinguisher using CO2 with pressure indicator: -5Kg.

c) ABC powder fire extinguisher "Mono Ammonium phosphate" i) 5- Kg

Erection of 7.5 Mtr long GI support (heavy duty type) having bottom length 4 mtr. of dia 65 mm and upper length of 3 mtr. and 40 mm. dia.

Erection of Switchyard lighting(LED) complete with average minimum 50 Lux with low voltage light and all other integral components & accessories as required as per IS specification .

I. 11KV LINE

Erection of Steel Tubular Pole, 9.0mtr. Long (Designation 410: SP-32) conforming to ISS 2713 (P-I & II) 1980 with base plate direct in earth including excavation, refilling and ramming etc. as required complete (1 /6th of the length of the pole to be embedded in earth) and grouting of steel tubular poles with CC of ratio 1:3:6 (1 cement: 3 river sand: 6 jhama brick aggregate of 20 mm. nominal size) including supply of cement, sand and brick aggregate complete with excavation, refilling of earth, ramming alongwith centering and shutterirtg etc. as required.(c.c work @ 0.273 Cum per steel tubular pole as per TSECL design,drawing and specification ) and applying of paints with (i)ready mixed primer of approved quality on steel works and (ii) painting (two or more coats) with aluminium paint of approved quality on new works to give an even shade for Pole.

Erection of 100 X 50 X 50 X 6 mm. Galvanised channel duly galvanised as per relevant I.S. on Steel Tubular Pole with supply of clamp (made of 50x6 mm. GI flat Flat duly galvanised as per relevant I.S), nuts and bolts as required as per direction of Eng-In-Charge. (a) Single pole top bracket 0.3 mtr. Long

(b) Double pole line bracket 2.20 mtr. Long

Erection of V-cross-arm made of 70 X 40 X 40 X 6 mm. channel duly galvanised as per relevant I.S. on Steel Tubular Pole with supply of clamp (made of 50x6 mm. GI flat Flat duly galvanised as per relevant I.S), nuts and bolts as required as per direction of Eng-In-Charge.

Erection of 65 X 65 X 6 mm. MS angle duly galvanised as per relevant I.S. on Steel Tubular Pole srtucture with supply of clamp (made of 50x6 mm. GI flat duly galvanised as per relevant I.S), nuts and bolts as required as per direction of Eng-In-Charge . (a) 1.6 mtr long for single pole guard

(b) 2.5 mtr long for double pole guard

(c) 1.8 mtr long for horizontal bracing

(d) 3.2 mtr long for cross bracing

Erection of Galvanised Stay Set complete direct in earth with 16 mm. dia. 1.8 mtr. long GI stay rod, anchor plate of size 300 X 300 X 8 mm. thick, turn buckle of length 356 mm. with 300 mm. long threaded adjustable 16 mm. dia. GI rod , thimble, guy insulator as per IS specification, hot dip (heavy duty) galvanized stay stranded wire of size 7/2.5 mm. fastened with stay clamps as required. ( including supply of GI clamp & Nuts & Bolts as reqd) and Grouting of stay set with CC of ratio 1 :3:6 (1 cement: 3 river sand: 6 jhama brick aggregate of 20 mm. nominal size) ilc supply of cement, sand and brick aggregate complete with excavation, refilling of earth, ramming alongwith centering and shuttering as required ( @ 0.119 Cum per stay set as per TSECL specification)..

Erection of Disc Insulators ( 45 KN as per rlelevant IS) with fittings(2U Bolt type)

Erection of 11 KV pin insulator with GI pin as per rlelevant IS

Erection of ACSR Rabitt Conductor(6/1/3.35 mm) as per relevant IS.

Erection of 8 S.W.G G.I wire for continuous earth connection,guarding, craddling & Earthing

Erection of Earthing set as per ISS : 3043 of 1966 and with latest amendment if any, 2.5 mtr long G.I. pipe (ISI marked) of 40 mm diameter with suitable holes on pipe circumference including a pair of clamps (made of 50 X 6 GI flat), galvanized nuts & bolts including supply of 4.0 mtr long, 12mm dia PVC pipe for each earthing set etc. as required and as per direction of Engineer-in-charge.

Erection of Danger Plates

Erection of Barbed wire (Anti Climbing device)

Erection of P.G. Clamp

J. INTERNAL ELECTRIFICATION

Wiring for light/fan/exhaust fan/callbell point with 1.5 sq mm pvc insulated. Cu condoctor cable in pvc casing capping etc. as reqd. a) Short Point:-

b) Medium Point :-

c) Long Point :-

Wiring for 3 pin 5/6 amps plug point with 1.5 sq mm pvc insu. allu. condo cable in pvc casing capping ilc providing & fixing 3 pin 5/6 amps socket outlet & 5/6 amps piano type switch earthing the 3rd pin etc. as reqd

Wiring for 3 pin 15/16 amps plug point with 4 sq mm pvc insu. allu. condo cable in pve casing capping ilc providing & fixing 3 pin 5/6 amps socket outlet & 5/6 amps piano type switch earthing the 3rd pin etc. as reqd

Supplying and fixing of accessories for PVC casing and capping in/c. necessary connection as required. Make: - Anchor / Precision / Cona (Nice) / SSK / J.J. Deluxe (Fancy). a) Ceiling rose.

b) Angle lamp holder.

c) 5/6 Amp. piano switch.

Supplying and fixing of accessories for PVC casing and capping in/c. necessary connection as required. a) 102 mm X 102 mm, size wooden formica board with bakelite cover.

b) 102 mm X 178 mm, size wooden formica board with bakelite cover.

c) 152 mm X 203 mm, size wooden formica board with bakelite cover.

d) 203 mm X 300 mm, size wooden formica board with bakelite cover.

e) 254 mm X 300 mm, size wooden formica board with bakelite cover.

Wiring for circuital submain wiring with the following sizes pvc insulated ISI marked. Cu. cable in pvc casing capping etc. as reqd( Finolex/Havells) a) 2 x 1.5 sq mm

b) 2 x 4 sq mm

c) 4 x 10 sq mm

d) 2 x 6 . sq mm

Earthing with G.I. earth pipe 4.5 mtrs long & 40 mm dia with masonary enclosure on the top etc as reqd.

Extra for using salt & charcoal, coke for pipe earth electrode as reqd

Providing & fixing of 4.06mm (8SWG) dia G.I. wire in 19 mm dia polythene pipe in recess for loop earthing

Supplying & drawing 4 sq mm Allu.. condo cable for loop earthing along with other wires as reqd

Supply, Installation, testing & commissioning of ceiling fan (48 inch sweep) with all accessories i/c speed regulator, canopy, down rod of standard length( upto 30 cm )etc. as reqd and also required supplying, fixing and fabrication of extra down rod wherever necessary.(Usha / Khaitan/ Cromptom / Orient )

Supplying & fixing of busbar chamber with 4 strips busbar of length 300 mm made of allu. alloy or wrought alloy suitable for 100 amps capacity with all accessories i/c painting etc. as reqd (GECD make)

Supplying & fixing of 25mm x 25mm x 6mm size MS angle frame with 20 cm long 4 nos legs grouted on wall by 1 :2:4 cc work i/c providing & fixing 25 mm gamair wooden plank ile painting etc as reqd

Supplying & fixing of following TPN main switch (rew) 450 volts i/c drilling holes on board/M.S. Clamp connections etc. as reqd.(cat-B) (Havells/HPL) a) 100 amps TPN

b) 63ampsTPN

Supplying & fixing of following metal enclosure for 240/415 volts MCB single pole or Isolator complete with busbar, earth bar, neutral link, dinrail etc i/c conn. as reqd (cat-B) (Havells/HPL) a) 8 way

b) 6 way DB

c) 4 way DB

Supplying & fixing of 5 to 32 amps rating 240 volts 'G' series MCB of' single pole in the existing MCB DB complete with connection etc; as reqd. (Cat:-B)

Supplying & fixing of 230 mm sweep exhaust fan in existing hole i/c conn

Supplying & fixing of necessary shutter for 230 mm sweep exhaust fan in existing hole i/c necessary conn. as reqd

Supplying & fixing of Ding Dong callbell i/c necessary conn. etc as reqd.

Supplying & fixing of electronic musical call bell i/c necessary conn. etc as rcqd

Supplying & fixing of 32 amps DP switch (kitkat) i/c necessary connections as reqd.

Supplying and fixing of single box type FTL fittings complete with 1 no. 40 / 36 watt copper ballast, 40/36 watt flurosent tube, starter, holder, pf improving capacitor etc. in/c. connection as required. (Make: - Phillips / Havells/ Crompton / Bajaj).

Supplying and fixing of double box type T 5 rated energy efficent FTL fittings complete with 2 nos. 40 / 36 watt copper ballast, 2 nos. 40/36 watt flurosent tube, starter, holder, pf improving capacitor etc. in/c. connection as required. (Make: - Phillips /Havells/ Crompton / Bajaj).

Supplying & fixing of fancy bracket light tittings complete with 1 no 11 watt CFL light glass cover, holder etc i/c conn. as reqd:- (Crompton/Havells make)

Supply and Erection of IPDS Sign board with providing 1.6mm thickness MS Sheet (6X4) ft-(lengthX bradth) size of Iron sheet i/c painting of board by screen printing method,6ft height board from ground level,support L type angle(3'' X3'',6mm thickness),1.50 ft length of angle to be buried in the ground with 1ft hole pass inside with grouting etc as per approved drawing,design & technical specification and scope of work.

CIVIL PART

R.C.C FRAMED CONTROL ROOM BUILDING (DOUBLE STORIED)

K. SUBHEAD- EARTHWORK

Earth work in excavation by mechanical means ( Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. -All kinds of soil

Earth work in excavation in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. -All kinds of soil

Extra for additional lift of 1.5m or part thereof -All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. -All kinds of soil

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

Supplying chemical emulsion in sealed containers including delivery as specified. Chlorpyriphos/Lindane emulsifiable concentrate of 20%

Diluting and injecting chemical emulsion for PRE-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) and continuous chemical barrier under and alround the column pits, wall trenches, basement excavation, top surface of plinth filling, junction of wall and floor, along the external perimeter of building, expansion joints, over the top surface of consolidated earth of which apron is to be laid, surroundings of pipes and conduits etc. complete as per specification. The work should be carried out as per IS: 6313 (Part II)- Latest revision [Plinth area of the building at ground floor only shall be measured for payment] : With Chlorpyriphos/Lindane E.C. 20% with 1% concentration.

L. SUBHEAD- CEMENT CONCRETE WORKS

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering --All work upto plinth level: i. 1:4:8 ( 1 Cement: 4 fine sand : 8 graded stone aggregate 40 mm nominal size)

ii. 1:3:6 ( 1 Cement: 3 fine sand : 6 graded stone aggregate 40 mm nominal size)

iii. 1:2:4 ( 1 Cement: 2 fine sand : 4 graded stone aggregate 20 mm nominal size)

M. SUBHEAD- R.C.C WORKS

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement--All work upto plinth level: 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement- i. In walls (any thickness), including attached pilasters, buttresses, piers, abutments etc. 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

ii. In plinth and skirting courses, fillets, columns, pillars, posts and struts 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement- i. RCC work in suspended floors, roofs having slope upto 15° landings, balconies, shelves and chajjas.

1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) ii. RCC work in beams, lintels, bands, plain window sills, staircases and spiral staircases excluding precast spiral staircase. 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Providing and laying upto floor five level reinforced cement concrete work in kerbs, steps and the like excluding the cost of centring, shuttering, finishing and reinforcement- 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Providing, hoisting and fixing upto floor five level precast reinforced cement concrete work in shelves including setting in cement mortar 1:3(1cement : 3 fine sand), cost of required centring, shuttering, finishing with neat cement punning on exposed surfaces complete, but excluding cost of reinforcement with cement concrete 1:2:4 (1cement : 2 fine sand : 4 graded stone aggregate 20mm nominal size).

Centering shuttering including struttings, propping etc. and removal of form work for: i. Foundations, footings, bases for columns etc. for mass concrete with timber plank

ii. Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. using shuttering ply

iii. Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

iv. Lintels, beams, plinth beams, girders, bressumers and cantilevers with shuttering ply

v. Columns, Pillars, Piers, Abutments, Posts and Struts with shuttering ply

vi. Spiral staircases (including landing) - cast-in-situ with ply

Providing, hoisting and fixing upto floor five level precast reinforced cement concrete work in mouldings as in cornices, windows sills etc. including setting in cement mortar 1:3(1cement : 3 fine sand), cost of required centring, shuttering, finishing smooth with 6mm thick cement plaster 1:3 (1cement : 3 fine sand) on exposed surfaces complete, but excluding cost of reinforcement with cement concrete 1:2:4 (1cement : 2 fine sand : 4 graded stone aggregate 20mm nominal size).

Providing, hoisting and fixing upto floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain windows sills and the like including the cost of required centring, shuttering, finishing smooth with 6mm thick cement plaster 1:3 (1cement : 3 fine sand) on exposed surfaces complete, but excluding cost of reinforcement with cement concrete 1:2:4 (1cement : 2 fine sand : 4 graded stone aggregate 20mm nominal size).

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto floor five level. Thermo-Mechanically Treated bars/ Cold twisted deformed steel bars

N. SUBHEAD- BRICK WORKS

First class brick work in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Extra for providing & placing in position 2 nos 6mm dia MS bars at every 6th course of full brick masonry work including anchorage in joints of 75mm in each side in superstructure for all level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Extra for providing & placing in position 2 nos 6mm dia MS bars at every 4th course of half brick masonry work including anchorage in joints of 75mm in each side in superstructure for all level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

O. SUBHEAD- WOOD WORKS

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position : Karai wood

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. all complete. Fixed to openings /wooden frames with rawl plugs screws etc.

Providing 40 × 5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30 × 10 × 15 cm 1:3:6 mix (1 cement : 3 fine sand : 6 graded stone aggregate 20mm nominal size)

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc. complete (best make of approved quality).

Providing and fixing aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. Complete: 300x16 mm

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete : 300x10 mm

Providing and fixing aluminium handles ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete : 125 mm

Providing and fixing aluminium hanging floor door stopper ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade with necessary screws etc. complete. Twin rubber stopper

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19×19mm MS square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame . The door frame to be fixed to the wall usuing MS screws of 65/100 mm size complete as per manufacturers' specification and direction of Engineer-In-Charge.

Providing and fixing to existing door frames. 30mm thick factory made solid both side prelam panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for styles, top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture . M.S. frame covered with 5mm thick heat moulded prelam PVC ‘C channel of size 30mm thickness, 70mm width out of which 50mm shall be flat and 20mm shall be tapered in 45degree angle on either side forming stiles; and 5mm thick, 95mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top, button and lock rails shall be provided either side of the panel. 10mm (5mm x 2 ) thick, 20mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, panelling of 5mm thick both side Prelam PVC sheet to be fitted in the M.S. frame welded/ sealed to the stiles & rails with 7mm (5mm+2mm) thick x 15mm wide PVC. sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5mm thick PVC strip of 20mm width is to be stuck on the interior side of the ‘C Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge. manufacturer’s specification & drawing.

Plain particle board flat pressed, 3 layer or graded wood particle board medium density grade I, IS : 3087 marked

P. SUBHEAD- STEEL WORKS

Providing structural steel work in single section fixed with or without connecting plate including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as required.

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2mm at 100 mm centre to centre and braced with flat iron diagonals 20x5mm size with top and bottom rail of T-iron 40x40x6mm with 40mm dia. steel pulleys & with riveted bolts, nuts, locking arrangement, stoppers, handles, hold fast /anchor bolt including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required.

Providing and fixing angle Iron frames for doors, windows and ventilators of mild steel angle section of size 35 x 35 x 5mm, joints mitred and welded by angle iron 35x 35 x 5mm or 35 x 5mm flat pieces to the existing T iron frame or to the wall with dash fastener, including fitting with necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of the Eng in charge.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:- Using M.S. angels 40x40x6 mm for diagonal braces.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including the cost of providing and fixing necessary 275mm long wire springs grade No.2 and M.S. top cover of required thickness for rolling shutters & with handles, hold fast including embedding in cement concrete of required grade required for fixing in position, all necessary fittings, including applying of approved steel primer etc. complete as required:- 80xl.25mm M.S. laths with 1.25 mm thick top cover.

Providing and fixing ball bearing for rolling shutters ( exceeding 10 sqm area ) of approved make complete as required.

Providing and fixing fan clamp type - I of 16mm dia MS bar bent to shape with hooked ends in RCC slabs during laying including painting the exposed portion of loop all as per standard design complete.

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. complete as required:- In grating, frames, guard bar, railing, brackets, gates and similar works, all complete.

Q. SUBHEAD- FLOORING WORKS

Providing and laying polished vitrified floor tiles in different sizes ( thickness to be specified by the manufacturer ) with water absorption less than 0.08 % and conforming to IS : 15622 of approved make in all colours, shades over 20 mm thick bed of cement mortar 1 : 4 ( 1 cement : 4 fine sand ) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade complete. Size of tile 60x60 cm

Providing and fixing precast chequered cement concrete tiles 18 mm thick, laid in footpath & courtyard, on 20 mm thick bed of cement mortar 1 : 4 ( 1 cement : 4 fine sand ) jointed with neat cement slurry mixed with pigment to match the shade of tiles including rubbing and polishing complete. In dark shade using ordinary cement

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS : 15622 ( thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-charge in skirting, risers of steps and dados over 12 mm thick bed of cement mortar 1 : 3 ( 1 cement : 3 fine sand ) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade complete.

Providing and laying 1st quality ceramic glazed floor tiles of approved size conforming to IS : 15622 ( thickness to be specified by the manufacturer ) of approved make in all colours, shades as approved by the Engineer in charge over 20mm thick bed of cement mortar 1 :4 (1 cement : 4 fine sand ) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade complete. Ceramic glazed tiles 1st quality 300 x 300mm in all shades and design.

Providing and fixing marble stone in floors over 20mm thick bed of cement mortar 1:4 ( 1 cement: 4 fine sand) joint with ordinary cement slurry including pointing with white cement mixed with of matching shade, including rubbing and polishing complete. 18mm thick marble stonei. Pink plain marble

ii. Udaipur green marble

Extra for prefinished nosing to treads of steps of marble stone

R. SUBHEAD- ALUMINIUM WORKS

Providing and fixing aluminium work for doors, windows, ventilators, stair railing including hand rail and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285, fixed with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC/neoprene felt etc. aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawing and the direction of Engineer­in­charge. (Glazing and paneling to be paid for separately) :- For fixed portion of approved quality:- i. Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).

For shutters/ sliding shutters of doors, windows & ventilators including providing and fixing hinges / pivots / rollers and making provision for fixing fittings wherever required including the cost of PVC / neoprene gasket required of approved quality ( Fittings shall be paid for separately):- i. Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).

Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition frames with PVC / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge :- i. With glass/ float glass panes of 5.5 m thickness ( weight not less than 13.50 kg / sqm )

ii. With glass/ float glass panes of 4.0 m thickness ( weight not less than 10.0 kg / sqm )

Providing and filling the gap in between aluminium frame and adjacent RCC / brick work by providing weather silicon sealant over backer rod of approved quality etc. complete as per architectural drawing and direction of the Engineer-in charge:- (i) Upto 5 mm depth and 5 mm width.

Providing and fixing flat pressed 3 layer particle board medium density exterior grade ( Grade - I) or graded wood particle board IS : 3087 marked to frame, backing or studing with screws etc complete ( frame, backing or studding to br paid separately) 12mm Thick

Providing and fixing aluminium casement windows fastener of required length for aluminium windows with necessary screws etc. of approved quality complete as per direction of Engineer-in-charge:- Anodised aluminium of grade AC 15 ).

Providing and fixing aluminium tubular handle bar of 32 mm outer dia, 3.0 mm thick and 2100 mm long with Stainless Steel screws etc. of approved quality complete as per direction of Engineer-in-charge:- Anodised aluminium of grade AC 15 ).

Providing and fixing 100 mm brass locks ( best make of approved quality ) with 6 levers without pair of handles for aluminium doors including necessary cutting and making good etc. complete as per direction of Engineer-in-charge.

S. SUBHEAD- ROOFING WORKS

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes (working pressure 4 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Single socketed pipe - 110 mm OD

Single socketed pipe - 75 mm OD

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Coupler i. 110 mm

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Single equal Tee without door i. 75 x 75 x 75mm

ii. 110 x 110 x 110mm

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Single equal Tee with door i. 75 x 75 x 75mm

ii. 110 x 110 x 110mm

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion: Bend 87.5' i. 75mm

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing with cement mortar 1 : 4 (1cement : 4 fine sand) making good the wall etc. complete. 75mm

T. SUBHEAD- FINISHING WORKS

12 mm cement plaster in single layer including cost of materials required and finishing even and smooth and curing complete. In cement mortar 1 : 4 ( 1 cement : 4 fine sand )

15 mm cement plaster in single layer including cost of materials required and finishing even and smooth and curing complete. In cement mortar 1 : 4 ( 1 cement : 4 fine sand )

6 mm cement plaster in single layer including cost of materials required and finishing even and smooth and curing complete. In cement mortar 1 : 3 ( 1 cement : 3 fine sand )

Neat cement punning.

Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Applying one coat of water thinnable cement primer of approved brand and manufacturer on wall surface complete.

Finishing walls with premium acrylic smooth exterior paint of required shade of approved brand and manufacture on new work ( two or more coats applied @ 1.43 kg/10 sqm ) over and including priming coat of exterior primer applied @2.20Kg/10Sqm complete.( Payment should be made after submission of test certificate issued by the manufacturer).

Applying priming coat: i. With ready mixed pink primer of approved brand and manufacture on wood work ( hard & soft wood ).

ii. With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel, galvanised iron / steel work.

Finishing with epoxy paint ( two or more coats ) of approved brand and manufacture at all locations prepared and applied as per manufacturer's specification on new work including appropriate priming coat, preparation of surface etc. complete. On steel work

Wall painting with acrylic emulsion paint ( two or more coats ) of required colour of approved brand and manufacture on new work to give an even shade.

Painting with black anticorrosive bitumastic paint ( two or more coats ) of approved brand and manufacture on new work to give an even shade.

U. SUBHEAD- SANITARY WORKS

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete including cutting and making good the walls and floors wherever required : i. White Vitreous china Orrisa pattern W.C. pan of size 580x440 mm with integral type foot rests.

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete including cutting and making good the walls and floors wherever required : i. W.C. pan with ISI marked white solid plastic seat and lid

Fixing white vitreous china flat back half stall urinal of size 580x380x350mm with white PVC automatic flushing cistern, with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all in C.P. brass) with waste fitting as per IS : 2556, C.I. trap with outlet grating and other couplings in C.P. brass including painting of fittings and cutting and making good the walls and floors wherever required : i. Single half stall urinal with 5 litre P.V.C. automatic flushing cistern.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps,32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require : i. White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar taps.

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe 32 mm dia

Providing and fixing 600x450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing 600x120x5mm glass shelf with edges round of supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete.

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved 450mm long towel rail with total length of 495mm, 78mm wide and effective height quality and colour.

Providing and fixing PTMT liquid soap container 109mm wide, 125mm high and 112mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colours weighing not less than 105 gms

Providing, fixing and laying rigid UPVC pipes conforming to IS :4985 jointing with couplers, of same class conforming to IS : 10124 ( Pt-II ) with solvent cement conforming to IS : 14182 including testing of joints complete ( but excluding the cost of specials like bend, tees etc. which will be paid separately ) as per chapter 20 of CPWD specification and direction of the Engineer - in - charge. Class - 3 ( working pressure 6.0 kg / cm2) i. 90 mm OD

ii. 110 mm OD

Providing, fixing and laying fabricated UPVC bend of required degree conforming to IS : 10124 ( part 8 / 9 / 10 / 11 / 12 / 13 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per chapter 20 of CPWD specification and direction of the Engineer - in - charge. 90 mm OD

Providing, fixing and laying fabricated UPVC equal tee conforming to IS : 10124 ( Part 5 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per chapter 20 of CPWD specification and direction of the Engineer - in - charge. 90 x 90 mm dia

110 x 110 mm dia

Providing, fixing and laying fabricated UPVC end cap conforming toIS : 10124 ( Part 4 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per chapter 20 of CPWD specification and direction of the Engineer - in - charge. 90 x 90 mm dia

110 x 110 mm dia

V. SUBHEAD- WATER SUPPLY INSTALLATION

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc. Internal work - Exposed on wall. 15 mm dia. nominal bore

20 mm dia. nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 25 mm dia. nominal bore

40 mm dia. nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 25 to 40 mm nominal bore

Making chases upto 7.5x7.5 cm in wails including making good and finishing with matching surface after housing G.I. pipe etc.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.(1000 litre capacity)x2 nos.for 4 nos ss

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15mm nominal bore.

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. 15 mm nominal bore.

Providing and fixing ball valve (brass) of approved quality complete : 15 mm nominal bore

20 mm nominal bore

25 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end): 40 mm nominal bore

Providing and fixing gun metal non-return valve of approved quality (screwed end): Vertical 40 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions 45 cm length 15 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) 15 mm nominal bore

20 mm nominal bore

25 mm nominal bore

40 mm nominal bore

Providing and fixing PTMT grating of approved quality and colour. Circular type. 100 mm nominal dia.

W. SUBHEAD- SEWERAGE & DRAINAGE WORK

Constructing brick masonry chamber for underground C.I. inspection chamber and bends with 1st class bricks in cement mortar 1:4 (1 cement : 4 fine sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) R.C.C. top slab with 1:2:4 mix (1 cement :2 fine sand : 4 graded stone aggregate 20 mm nominal size) foundation concrete 1:5:10 (1 cement: 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement: 3 fine sand) finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design Inside dimensions 455x610 mm and 45 cm deep for single pipe line :

Inside dimensions 500x700 mm and 45 cm deep for pipe line with one or two inlets :

Supplying and fixing C.I. cover without frame for manholes : 500 mm diameter C.I. cover (medium duty) the weight of the cover to be not less than 58 kg.

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with well burnt 2nd class bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design.

Providing and applying cement slurry on old cc/ RCC /brick works in joints to receive new and fresh CC / RCC / Brick works including roughening and cleaning the old surface as required complete as per directioon of the Engineer in Charge.

Providing 1.8 mtr height chain link fenching around substation areas with angle post 65X65X6mm placed every 2.5 mtr apart embeded in cement concret block of 30X30X60mm of 1:3:.6 (1 cement : 3 river sand : 6 jhama brick aggregate 20 mm. nominal size) and every 12th post and corner post to be shrutted and embeded in cement concrete block of 45X45X60mm of same mix, both two post should be fitted with GI stapple of M.S flat of 6mm. Two suitable gates made of 50mm dia GI pipe and chain link are to be provided within substation fenching (width of gate shall be 4 mtr and height 1.8 mtr and the 2nd gate of 1.2 mtr width 1.8 mtr height.

Supply and instalation of submarshable deep tub well complete in all respect. Drilling & boring pilot hole in any soil strata by manual means, collection of soil samples of different strata met with during drilling at various suitable levels, preservation of sample in polythine bags /sample boxes and disposal of excess soil or mud ,including the cost for water etc. as required to maintin pilot hole properly as per specification and direction of engineer -in -charge i) 100mm dia.

Reaming of pilot hole to and enlarged bore hole in any soil strata by manual means , disposal of excses soil or mud ,including the cost for water etc. as required to maintin the bore hole properly as per specification and direction of engineer -in -charge from 100mm dia pilot hole to 250mm bore hole.

Providing & lowering of UPVC pipe as per IS: 12818 after washing of the bore hole by menual means as per specification and direction of engineer -in -charge a) CM Custing pipe. i)100mm Dia

Ptroviding & fixing of UPVC end cap suitable for UPVC "CM" casing or RS Pipes as per specification and direction of engineer -in -charge i) 100 mm Dia

Washing and development of tube well by using hand pump or by any suitable method and testing of the well as per specifications and direction of engineer -in -charge

Providing & fixing housing plant (made we 12mm thick of MS Sheet ), by welding with blind pipe in /c applying of anty corrosive bitumastic paint as per specification IS: 2800( Part-II) and direction of engineer -in -charge. i) 150 mm Dia

UPVC molded socket confirming to IS:7834 (part-VI) with solvent cement conforming to IS 14182 Including testing of joints complete as per CPWD specification and direction of the engineer -in-charge. i)110mm dia

Providing & fixing GI bend /elbow in the pipe line including testing of joint complete as CPWD specification and direction of engineer incharge ( As per DWS Schdule 2010) i) 40mm Dia

Providing & fixing GI equal tee with the pipe line including testing of joint complete as per CPWD specifications and direction of the engineers incharge i) 40X40X40 m Dia

Instalation of Submershible Pump with suitable motors up to the depth of 80 ft to 100ft by 65/80/100/125 mm dia gi pipe welded with GI flange including providing , fitting ,fixing by necessay rubber washer , nuts bolts, MS safety clamp etc. as per required size and macking necesary electrical connection with main switch ,sdter with motors including commissioning and trial run as per direction of the engineer in charge.( pump, motor with cable 65/80/100/125 mm Dia. GI Pipe for assembly will be issued by the department at free of cost. i) 2500 gph capacity with 10 mm thick GI flange.

Kanti Prasad Mittal

T AND T PROJECTS LIMITED

Sterling and Wilson Pvt Ltd