TENDER FOR WORK OF ERECTION OF 132 KV LINE BAY WITH ALL ASSOICATED WORKS INCLUDING SUPPLY OF MATERIAL FOR BAY CONSTRUCTION AT 132 KV S S NAGINA FOR 132 KV NAGINA SHERKOT LINE UNDER ELECTY TRANS DIVISION DHAMPUR

Amount

PART-A WORK

1) Erection of main auxiliary structure lattic type and auxiliary structure. a) Shifting of all material, equipment from store to work site.

b) Erection of main auxiliary structure and lattic type S/S structures for installing of ATMS. XPM.YMM .BTM.AXM.BBL.BIT. BCT.ALP.ABL. etc. The job consist of erection of structure as per drawing with the help of G.I. nut & bolt, flat, spring washer, matching the hole, cutting and matching of member if required including cost of all men and T&P excluding G.I. structure nut & bolt to upon foundation and its proper tightning.

2) Erection of 145 KV equipment a) 145 KV SF-6 circuit breaker

b) 145 KV bus isolator/ line isolators /Tandam isolators

c) 145 KV Current transformer/Potential Transformer

d) 145 KV post insulator

e) 120 KV lightning arrestor with search counter

f) 145 KV CT/PT junction box

g) 132 KV Line control/relay panel/ panel

3) Stringing of 132 KV Jackbus bar and jumpers and extension main bus bar/ transfer bus bar a) Stringing of 3 phase main/transfer bus bar 132 KV Bus with Moose/ panther Conductor length of 12 meter and as per side requirement mentioned below. The work include cutting and bending of conductor, fixing of single/ double bolted type tension fitting/ suspension. Hoisting of disc insulator and shifting of material from erection site to work site and all other associated work to complete the work.

b) Jumpering, interconnection of equipment with specified conductor of various 132 KVequipments with main/transfer/Jack transfer bus bar of ACSR MOOSE/ ZEBRA/ PANTHER conductor. The work includes cutting and bending of conductor in proper shape, clamping with the help of the clamps and all associated work to complete the work at 132 KV Line bay at 132 KV s/s Nagins main/transfer bay.

4) Cable laying and termination of 132 KV yard a) Laying of following size control cables in trench/cable tray from control room equipments to 132 KV CB, CT, TF./PTand their junction box in 132 KV switch yard as per cable schedule, including carriage of cable drums from store to work site and all associate work i) 2 corex2.5 mm sq

ii) 4 corex2.5 mm sq

iii) 6 corex2.5 mm sq

b) Termination of control cable per core per end

5) Earthing of equipments of 132 KV yard a) Cutting, strenghting, bending and laying 700 mm/500mm below inside ground and above ground of following size MS flat of earthing of main and auxiliary structure and equipment including welding with main earth mat and with object to be earthed excavation trenches, its back filling painting and all other associated work. Excluding the cost of M.S. flat. i) 75x10 mm

ii) 50x6 mm

b) Making of delta earthing of LA of new line bay by fabrication of 6 No. 3 Mts. M.S. rod 40 mm dia electrodes its placing inside the ground and connecting all 6 Nos. electrodes with 40 mm M.S. round laying around as per drawing. Painting and jointing with 40 mm M.S. round/ 75x10mm MS flat laying around as per drawing, pain the joints with black japan paint of good quality after proper cleaning of joint by wire brush

c) laying of M.S. round 40mm dia Earth math for new line bay by fabrication of 32 no 6 Mtrs and laying in trenches at depth 800 mm bleow ground level including dap/cross jointing by M.S. welding electrodes and connecting all 19 no with 16 no 3 Mts vertical electrodes with 40 mm M.S. round excavation and back filling etc. Painting and jointing with 40 mm M.S. round as per IS specification & drawing, paint the joints with black japan paint of good quality after proper cleaning of joint by wire brush

d) Fabrication of 3 mtr long electrode from 40 mmM.S rod having 150 mm log conical shape and its piercing vertical inside the ground with top 800 mm below ground level and its welding with earth mat

6) Providing and fixing of name plate made of 02 mm thick aluminium sheets with covering of 3HP retro reflective sheeting of size 300mmX150mm.plate to be fixed with the help of nuts & bolts of already installed equipment’s structure. As per sample.

7) Providing & fixing of phase plate equipment (R,Y,B phase of 02mm thick aluminium sheets of size 5” dia covering of 3M HIP/MDG retro reflected sheet in single piece with all mounting with GI nut and bolts after opening of old rusted and damaged phase plate.

Sub-Total-1 1) Supply of Bolted type single tension fitting for Moose conductor with turn buckle for 132 KV main bus suitable for each disc stringing 1x10 No. 120KN disc insulator with hardware fitting D shackle, socket ball, Hook, yoke plate, clevis, tension clamp as per technical specification.

2) Supply of Bolted type single suspension fitting for Moose conductor without turn buckle for 132 KV main 3bus suitable for each disc stringing 1x9 NO. 70 KN disc insulator with hardware fitting D shackle, socket ball, hook, yoke plate, clevis, tension clamp as per technical specification.

3) Supply of Bolted type single tension fitting for Panther conductor with turn buckle for 132 KV transfer bus suitable for each disc stringing 1x10 no. 120 KN disc insulator with hardware fitting D shackle, socket ball, hook, clevis, tension clamp as per technical specification.

4) Supply of Bolted type single suspension fitting for Panther conductor buckle for 132 KV transfer bus as per technical specification.

5) 132 KV Isolator horizontal/vertical clamp for Panther conductor made of aluminum alloy LM-6 with nut bolts and washer as per technical specification.

6) PG clamp made of aluminum alloy LM-6 suitable for Moose to Moose conductor with 4 No 16x75/90 mm dia. HDG nut & both and washer as per technical specification.

7) PG clamp made of aluminum alloy LM-6 suitable for Moose to panther conductor with 4 No 16x75/90 mm dia. HDG nut & both and washer as per technical specification.

8) PG clamp made of aluminum alloy LM-6 suitable for Panther to Panther conductor with 4 No 16x75/90 mm dia. HDG nut & both and washer as per technical specification.

9) 132 KV post insulator clamp suitable for panther conductor as per technical specification.

10) Sorting, counting as per BOM and proper loading of main auxiliary structure and lattic type S/S structures in truck at Electricity Febrication Unit, Nani, Allahabad. (Weight- 20 MT approx.)

11) Safe carriage of above loaded structure from EFU, Naini Allahabad to 132 KV S/S Nagina & Sherkot. (Distance- 700 Kms. Approx.)

12) Unloading of structure/tower parts from truck and its proper stacking at 132 KV S/S Nagina & Sherkot. Sub-Total-2

SHIVAM ENGINEERS

M/s S.S. Refregeration

M/S AJAY KUMAR POWER CONSTRUCTION

KARAN SINGH