|
| 1 | Name of Work: Installation of 05 Nos. Additional 05 MVA T/f at 33/11 KV S/s Rampur, Salhipur Kanjas, Kariala, Katra Gulab Singh and Jethwara Distt. Pratapgarh and 05 Nos. 33/11 KV S/s Meja Road, Nevadiya, Ganja, Devariya and Thanapur Distt. Prayagraj |
| 2 | Supply of De-Centralised Materials |
| 3 | Control cable 4x2.5 mm2 |
| 4 | Control cable 2x2.5 mm2 |
| 5 | 11 kv Cable Jointing kit 120 mm.sq. |
| 6 | 11 kv Cable Jointing kit 185 mm.sq. |
| 7 | Rabber Matting |
| 8 | Earth Wire Clamp for PCC Pole |
| 9 | Stay Clamp for PCC Pole |
| 10 | Top channel Clamp for PCC Pole |
| 11 | Dropper channel Clamp for PCC Pole |
| 12 | G.I. Strips of size 35x6 mm |
| 13 | G.I. Strips of size 50x6 mm |
| 14 | G.I. Pipe 2\\" dia |
| 15 | PG Clamp for dog conductor |
| 16 | Carriage of following material |
| 17 | PCC Pole 8.5 Mtr. Long., Structure of LA, 33kv Isolator, 33 KV CTs, Single T/F Control Pannel, 33kv VCB,11 KV Outgoing. Incoming Pannel, Battery & Battery Charger and other associated accessiories etc. (availibility at concern store center of store division) |
| 18 | Erection work |
| 19 | Laying of earth mat through out 33 KV Switchyard area as per RESPO design and drawing provided by the department. The work includes digging of trenches 0.75 Mtr deep as per drawing. Boaring of 33 mm M.S. Round electrodes upto 0.5 Mtr below ground level. Connecting all electrodes with the help of G.I. Strips of size 35x6 mm (Approx. 600 Kg) and 40 mm G.I. pipe with proper welding with high quality electrodes M.S. rod, G..I. Strip & G.I. Pipe shall be provided by the contractor. |
| 20 | Laying of Earth Mat (Indoor) as per Resp. |
| 21 | Construction of complete T/F plinth size 3mx3m x1.05 Mtr. (0.3 Mtr. above the ground level and 0.75 Mtr. deep foundation made as per drawing.) Top of plinth is to be C.C. work in the ratio of 1:3:6 fitted with 3 Mtr. long, 90 lbs, 2Nos. rail pieces. Cement mortar is to be used in 1:3 ratio. Cement, concrete material, bricks used in plinth shall be supplied by the contractor. 6” stone grit is to be laid before foundation start for whole plinth. Except rail pieces all material shall be provided by the contractor . |
| 22 | Erection of complete structure and 33 KV Bus Isolator in switch yard as per RESPO drawing. Work also includes construction of plinth of size 0.45x0.45x1.05 cum (0.3 Mtr. above the ground level and 0.75 Mtr. deep foundation made as per drawing.) with cement,coarse sand and ballast in ratio 1:3:6 and plastaring of plinth with cement & sand in ratio 1:4 including digging of pits & backfilling. All concreting material like cement, ballast, sand labour & T&P etc.shall be provided by the contractor. |
| 23 | Erection of complete structure and 33 KV lightening arrestor in switch yard as per RESPO drawing. Work includes erection of 3 Nos.33 KV lightening arrestor, its fitting and mounting with care. Grouting of structure with cement, coarse sand and ballast in ratio 1:3:6, construction of plinth size 0.45x 0.45x1.05 cum. (0.3 Mtr. above the ground level and 0.75 Mtr. deep foundation made as per drawing.) Plastering the plinth with cement mortar with cement and sand in ratio 1:4. All concreting material like cement, ballast, sand labour & T&P etc.shall be provided by the contractor. |
| 24 | Erection of 33 KV post Insulators with complete structure in Switch yard as per RESPO drawing. Work includes Installation of 1X3 Nos. 33 KV Post Insulator on structure complete as per schedule, grouting of Structure with Ist class brick ballast in the ratio of 1:3:6, plastering in the ratio of 1:3 on plinth size 0.45x0.45x1.05 Cum. (0.3 Mtr. above the ground level and 0.75 Mtr. deep foundation made as per drawing.) The work is to be done strictly as per RESPO drawing. All the material like post Insulator cap, Cement, concrete material used for above work will be provided by the Contractor. |
| 25 | Erection of complete 33 KV VCB with structure 0.7x0.7x1.05 cum. (0.3 Mtr. above the ground level and 0.75 Mtr. deep foundation or made as per requirement.) in switchyard and grouting of VCB structure by cement, sand, brick ballast mortar in ratio 1:3:4. Work includes complete fitting of VCB on structure carefully with making all connections of control cable for operating the VCB . All other item like cement, concrete material, T&P shall be provided by the contractor. |
| 26 | Erection of complete 33 KV C.T (03 NO) with structure (0.45x0.45x1.05) cum. (0.3 Mtr. above the ground level and 0.75 Mtr. deep foundation made as per drawing.) in switchyard and grouting of C.T. structure by cement, sand, brick ballast mortar in ratio 1:3:4. Work includes complete fitting of C.T. on structure carefully with making all connections of control cable . All other item like cement, concrete material, T&P shall be provided by the contractor. |
| 27 | Installation of 33 KV single transformer control pannel, 1 No. Bus Coupler 1 No., Incoming 1 No. and 2 No. Outgoing in the switchgear room and grouting the pannel by rag bolt using cement, sand mortar in ratio 1:3. Work includs fitting of all accessories in all respect with complete connection of control cable with pannel. All material will be provided by the Contractor except VCB and CRP. |
| 28 | Construction of cable trenchs with top cover and laying of control cable for VCB, C.T. & T/F Control Pannel etc. as per direction of engineer. trenchs to be 12” wide and 9” deep. work includes digging, of trench, concreting of the foundation in the ratio 1:3:6 R.B. wall 9” wide with cement mortar 1:4 and plastering inside the trench in the ratio 1:3 and sand filling in the trench. All material will be provided by the contractor. |
| 29 | Earthing of all Structures (as LA. CT, VCB, Isolator, etc.) erected in the yard with 35x6 mm. G.I. strip fully welded at both ends and to be connected with earthmat, . |
| 30 | Earthing of 11 KV indoor equipments, switchgears as per RESSPO Drawing. with G.I. Strip of Size 35x6 mm. G.I. strip fully welded at both ends and to be connected with earthmat, |
| 31 | Earthing of T/F neutral with G.I Pipe (Specification - 2\\" dia 60 feet depth) Up to wet earth, making delta with space of 02 feet and connecting it with 50x6 mm. G.I. strip to T/F neutral giving half round turn at the T/F. |
| 32 | Two Separate body Earthing of T/F with G.I Pipe (Specification - 2\\" dia 60 fit depth) Up to wet earth and connecting it with 50x6 mm. GI strip. |
| 33 | Erection of DP with PCC pole 8.5 mtr long with all accessaries and Grouting of the PCC Pole with cement, sand and brick ballast ratio 1:4:8 size 0.45x 0.45x 1.5 mtr deep under the ground as per drawing No. RES-6.(Cement, sand, brick, ballast shall be provided by the contractor.) |
| 34 | Laying and stringing of ACSR Dog conductor from bus to bar L.A, VCB, C.T., Post insulator and 33/11 KV T/F, Isolator etc. properly with jumpering with P.G. Clamp, . PG Clamp shall be provided by the contractor except ACSR Dog conductor. |
| 35 | Painting of all structure and equipment inside the switch yard with two coats of red oxide primer and thereafter two coats of aluminium paint, giving silver white finish, painting is to be done after proper cleaning of the structures. paint, primer, thinner etc. required shall be provided by the contractor himself. |
| 36 | Installation of 24 Volt Battery and Battery Charger with cabinet in the switch gear room, by grouting base channel 100 x 50 x 6 x 1000mm. Fixing of rag bolt. |
| 37 | Laying of 11 KV 3x300/3x185/ 3x120 Sqmm. XLPE cable by digging 0.75 Mtr. deep trench, putting layer of sand in the bottom, ramming it, laying of cable over it RMT and covering the cable from sides and top by laying bricks, finally covering the same by earth and levelling of the same, all the materials, except cable, will be pvovided by the contractor. |
| 38 | Fixing and termination of Outdoor/ Indoor Heat shrinkable Cable boxes of size 3 x300/3x185/3x120 sqmm. XLPE cable. Boxes will be supplied by the Contractor |
| 39 | Commissioning of the Power transformer protection33KV VCB's and 11KV VCB's CT&CRP. |
| 40 | Fabrication and grouting of cable stand for power transformer |
| 41 | Sundries ( as per site requirement/emergency work) |
| 42 | Dismantling of Swityard fencing/Boundry wall for Safe Shifting of T/F and Reconstruction post installation |
| 43 | Extention of Bus Bar Gantry |
| 44 | Special earthing of lightening arrestor structure with 6 Nos. additional 40 mm dia 2.5 Mtr. Long G.I. pipe electrodes/rod by digging 3 Mtr. deep pits and connecting it with L.A. through G.I. Strip 35x6 mm welded at both ends. All the material Like G.I. pipe, G.I. strip shall be provided by the contractor. Please Enable Macros to View BoQ information |
