Rural Electrification Works under DDUGJY(Ph-II) Scheme at North Tripura and Unakoti Districts in Tripura State

Amount

SUPPLY

Augmentation of 11 KV lines by ACSR DOG Conductor (6/4.72 + 7/1.57 mm): Supply of 9 Mtr. long PCC Poles - (PCC Pole as per state practice)

Supply of 9.0mtr Steel Tubular Poles including welded base plate with bottom portion hot dip galvanised (IS Designation 410 SP-32) conforming to ISS: 2713(P-I & II)/1980 as amended up-to-date and other relevant IS with up-to date amendments .

Supply of 3 phase 11 kV line using new Stay Set (Galvanised) with 50x8 mm stay clamp, guy insulator, anchor plate (200x200x6mm) , nut bolts, 2 Nos turn-buckles, 1.8 m long, 16 mm diameter solid GI stay rod & 7/3.15 mm dia GI stranded wire complete as per technical specification, approved drawings and scope of work.

Supply of 3 phase 11 kV line using new fabricated hot dip galvanised steel items like V cross arm, top clamp, DC cross arm,(100x50x50x6MM) bracket, clamps (65X8mm), cross bracings, bracings, strain plate, guarding channels, back clamp, transformer mounting structure etc made of Galvanised Channels/ Angle/ flate for over head structures as per technical specification, approved drawings and scope of work.

Galvanised Galvanised Nuts, Bolts with Washers as per technical specification, approved drawings and scope of work.

Supply of 11 kV, 3-ph, 200 A, 3 Pin type, Horizontal/Vertical Mounting type (as desired by DISCOM), Gang Operated, AB Switch along with Support Insulators, Base Channel, down Pipe, Arcing Horns etc. complete as per technical specifications, scope of works and approved drawings

Supply of 3 phase 11 kV line using new Insulator and hardware as per technical specification, approved drawings and scope of work: 11KV Polymeric Disc Insulator 45 KN along with suitable hardware fittings

11KV Polymeric Pin Insulator10 KN with GI Pin.

ACSR DOG Conductor, 6/4.72 + 7/1.57 mm

Augmmentation of existing LT Over head line by XLPE AB Cable: Supply of 8 Mtr. long PCC Poles - (PCC Pole as per state practice)

Supply of 8 Mtr. long with bottom portion hot deep galvanised Steel Tubular Poles - (as per state practice)

Conversion of existing LT line using new Stay Set (Galvanised) with 50x8 mm stay clamp, guy insulator, anchor plate (200x200x6mm) , nut bolts, 2 Nos turn-buckles, 1.8 m long, 16 mm diameter solid GI stay rod & 7/3.15 mm dia GI stranded wire complete as per technical specification, approved drawings and scope of work.

LT Line with following arrangements using areal bunched XLPE cable including tension clamp for dead end, suspension clamps, Eye hook Clamp, clamps for neutral, piercing connectors type-I & type -II, Distribution box, 16mm dia MS nuts & bolts, pole clamps, spring loaded bus bar suitable for single phase and three phase stsyem etc. as required as per technical specification, approved drawings and scope of work and as per direction of Engg. in charge & requirement of site: AERIAL BUNCHED XLPE CABLE 1X25 (Ph) + 1x25 (bare messenger cum neutral)+ 1x16 (insulated Street lighting) SQ. MM.

AERIAL BUNCHED XLPE CABLE 3X35 (Ph) + 1x35 (bare messenger cum neutral)+ 1x16 (insulated Street lighting) SQ. MM.

Augmmentation of DTR Substation with higher capacity ratings as per technical specification, approved drawings and scope of work: Supply of following DTs with BIS certified (label -2) 11 / 0.433- 0.250 KV, 3 phase, 50 Hz, Distribution Transformer conforming to IS : 1180(Part-I)-2014: 100 KVA

Supply of 9 Mtr. long PCC Poles - (PCC Pole as per state practice)

Supply of 9.0mtr Steel Tubular Poles including welded base plate with bottom portion hot dip galvanised (IS Designation 410 SP-32) conforming to ISS: 2713(P-I & II)/1980 as amended up-to-date and other relevant IS with up-to date amendments .

Earthing arrangement as per technical specificatons, approved drawings and scope of work: Supply of 3 Nos pipe earthing using 40mm dia GI pipe 3000 mm long, as per IS 1161, making earth grid using 50x6mm GI Flat and riser as per scope of work of Distribution Transformer Substations, approved drawings and technical specifications

Supply of 11 kV, 3-ph, 200 A, 3 Pin type, Horizontal/Vertical Mounting type (as desired by DISCOM), Gang Operated, AB Switch along with Support Insulators, Base Channel, down Pipe, Arcing Horns etc. complete as per technical specifications, scope of works and approved drawings

Suply of Stay Set (Galvanised) with 50x8 mm stay clamp, guy insulator, anchor plate (200x200x6mm) , nut bolts, 2 Nos turn-buckles, 1.8 m long, 16 mm diameter solid GI stay rod & 7/3.15 mm dia GI stranded wire complete as per technical specification, approved drawings and scope of work.

Supply of 9 Mtr. long PCC Poles - (PCC Pole as per state practice)

Supply of 3 phase 11 kV line using new fabricated hot dip galvanised steel items like V cross arm, top clamp, DC cross arm,(100x50x50x6MM) bracket, clamps(65X8mm), cross bracings, bracings, strain plate, guarding channels, back clamp, transformer mounting structure etc made of MS Channels, MS angle, MS flate for over head structures as per technical specification, approved drawings and scope of work.

11KV Polymeric Disc Insulator 45 KN along with suitable hardware fittings

11KV Polymeric Pin Insulator10 KN with GI Pin.

Galvanised MS Nuts, Bolts with Washers as per technical specification, approved drawings and scope of work.

ERECTION

Augmentation, Renovation and Modernisation of existing 11 KV lines Excavation of additional pole pit (of depth 1/6th of pole length) in soft rock soil as per scope of work, approved drawings and specifications: 9 Mtr. long PCC Poles - (PCC Pole as per state practice)

9.0mtr Steel Tubular Poles including welded base plate with bottom portion hot dip galvanised

Erection of following types of poles for 11 KV overhead line by providing and installing danger plate, anti-climbing devices (barbed wire), earthing material (coil and 8SWG GI wire), red oxide & aluminium paint, pole numbering excluding cement concrete foundation or refilling by bolders using cement concreting foundation 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) or/and 200 mm average size bolders mixed with excavated earth etc as per scope of work, approved drawings and specifications: 9 Mtr. long PCC Poles - (PCC Pole as per state practice)

9.0mtr Steel Tubular Poles including welded base plate with bottom portion hot dip galvanised

Excavation of stay pit in following type of soils, as per scope of work, approved drawings and specifications: Normal soil

Erection of complete stay set with GI stay wire (7x3.15 mm dia), binding of stay wire, by providing Guy stay insulator (2 Nos.) and 0.2 cmt concreting 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) as per technical specifications, approved drawings and scope of works.

Erection, testing and commissioning of 11 kV insulator including their hardware fittings as per technical specification, approved drawings and scope of work: 11KV Polymeric Disc Insulator 45 KN along with suitable hardware fittings

11KV Polymeric Pin Insulator with GI Pin.

Dismantling of existing overhead line conductor and fittings, depositing the dismantled material to Employer's store as required, tensioning & stringing of new ACSR conductor (or equivalent AAAC conductor) of following sizes by supplying & erection of jointing sleeves, binding materials, binding wire & tape & helical formed fittings, PG clamps, bi-metallic conductors, hardware etc. as required as per approved drawings, scope of work and technical specifications: ACSR DOG Conductor, 6/4.72 + 7/1.57 mm

Erection, testing & commissioning of fabricated steel items like V cross arm, top clamp, DC cross arm, bracket, clamps, cross bracings, bracings, strain plate, guarding channels, back clamp, etc made of MS Channels, MS angle, MS flats of given sizes for over head structures and MS nuts, bolts & washers including painting by red oxide & aluminium paint as per technical specification, approved drawings and scope of work.

Erection of 11 kV, 3-ph, 200 A, 3 Pin type, Horizontal/Vertical Mounting type (as desired by DISCOM), Gang Operated, AB Switch along with Support Insulators, Base Channel, down Pipe, Arcing Horns etc. complete as per technical specifications, scope of works and approved drawings

Augmmentation of existing LT Over head line by AB Cable: Excavation of pole pit (of depth 1/6th of pole length) in soft rock soil as per scope of work, approved drawings and specifications: 8 Mtr. long PCC Poles - (PCC Pole as per state practice)

8 Mtr. long Steel Tubular Poles - (As per state practice)

Erection of following types of poles for LT overhead line by providing and installing danger plate, anti-climbing devices (barbed wire), earthing material (coil and 8SWG GI wire), red oxide & aluminium paint, pole numbering including cement concrete foundation or refilling by bolders using cement concreting foundation 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) or/and 200 mm average size bolders mixed with excavated earth etc as per scope of work, approved drawings and specifications: Erection of 8 Mtr. long PCC Poles - (PCC Pole as per state practice)

8 Mtr. long Steel Tubular Poles - (As per state practice)

Excavation of stay pit in following type of soils, as per scope of work, approved drawings and specifications: Normal soil

Erection of galvanised Stay Set with 50x8mm stay clamp, stay guy insulator, nut bolts, 2 Nos turn buckle's, 1.8 m long, 16 mm diameter solid GS Stay rod & 7/3.15 mm Dia GI stranded wire etc as required by providing 0.2 cum cement concrete as per approved drawings, technical specification and scope of work.

Dismantling of existing overhead line conductor and MS Angle, Channel,insulators etc & depositing the dismantled material to Employer's store, taking delivery from DISCOM/Power Deptt. stores, loading, transportation to site, unloading at site and paying out, tensioning & stringing of AB Cable with related accesorries etc as required as per approved drawings, scope of work and technical specifications : AERIAL BUNCHED XLPE CABLE 1X25 (Ph) + 1x25 (bare messenger cum neutral)+ 1x16 (insulated Street lighting) SQ. MM.

AERIAL BUNCHED XLPE CABLE 3X35 (Ph) + 1x35 (bare messenger cum neutral)+ 1x16 (insulated Street lighting) SQ. MM.

Augmmentation of DTR Substation Supports as per technical specification, approved drawings and scope of work: Erection of 11 kV, 3-ph, 200 A, 3 Pin type, Horizontal/Vertical Mounting type (as desired by DISCOM), Gang Operated, AB Switch along with Support Insulators, Base Channel, down Pipe, Arcing Horns etc. complete as per technical specifications, scope of works and approved drawings

Excavation of pole pit (of depth 1/6th of pole length) in soft rock soil as per scope of work, approved drawings and specifications: Erection of 9 Mtr. long PCC Poles - (PCC Pole as per state practice)

Erection of 9 Mtr. long Steel Tubular Poles - (As per state practice)

Erection of following types of poles for LT overhead line by providing and installing danger plate, anti-climbing devices (barbed wire), earthing material (coil and 8SWG GI wire), red oxide & aluminium paint, pole numbering including cement concrete foundation or refilling by bolders using cement concreting foundation 1 part cement, 3 part sand, 6 part 40 mm size stone aggregate chips (1:3:6) or/and 200 mm average size bolders mixed with excavated earth etc as per scope of work, approved drawings and specifications: Erection of 9 Mtr. long PCC Poles - (PCC Pole as per state practice)

Erection of 9 Mtr. long Steel Tubular Poles - (As per state practice)

Excavation of stay pit in following type of soils, as per scope of work, approved drawings and specifications: Normal soil

Erection of galvanised Stay Set with 50x8mm stay clamp, stay guy insulator, nut bolts, 2 Nos turn buckle's, 1.8 m long, 16 mm diameter solid GS Stay rod & 7/3.15 mm Dia GI stranded wire etc as required by providing 0.2 cum cement concrete as per approved drawings, technical specification and scope of work.

Erection of 3 phase 11 kV line using new fabricated hot dip galvanised steel items like V cross arm, top clamp, DC cross arm,(100x50x50x6MM) bracket, clamps(65X8mm), cross bracings, bracings, strain plate, guarding channels, back clamp, transformer mounting structure etc made of MS Channels, MS angle, MS flate for over head structures as per technical specification, approved drawings and scope of work.

Erection, testing and commissioning of 11 kV insulator including their hardware fittings as per technical specification, approved drawings and scope of work: 11KV Polymeric Pin Insulator with GI Pin.

11KV Disc Insulator with GI Pin.

Augmmentation of following DTs including the dismantled of existing DTs and deliver to Employer's store etc as reqd: 100 KVA

Erection, testing and Commissioning of 3 Nos pipe earthing using 40mm dia GI pipe 3000 mm long, as per IS 1161, making earth grid using 50x6mm GI Flat and riser and connecting risers to various equipment as per scope of work, approved drawings and technical specifications

UBITECH PVT LTD

Sri Gopikrishna Infrastructure Pvt Ltd

M/s Bhattacharjee Construction

A.K.INFRA PROJECTS PRIVATE LIMITED