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| 1 | Excavation in trenches not exc 1.5 metre width and not exceeding 1.5 metre in depth in soft/loose soil and getting complete all as specified and as directed.NOTE: Width of excavation should not be more than that specififed under Para 3.2.3 of SSR part-II (Rates). |
| 2 | -ditto- as per Item No. 01 here-in-before but for portions of road/hardstanding etc, not exc 1.50 m wide and not exc 1.50 m deep and getting out in soft/loose soil complete all as specified and directed. |
| 3 | Taking down/up unserviceable LT cable of size 25 Sqmm to 50 Sqmm, 3.5/4 core incl necessaery disconnection for repair/ replacement etc (from cable duct/underground trench / pole), stacking properly (cable, pipe and bricks) complete all as specified and directed.(Note :-Earth work shall be measured and paid separately). |
| 4 | -ditto- but for cable of size 70 to 120 Sqmm, 3.5 core |
| 5 | -ditto- but for cable of size 150 to 185 Sqmm, 3.5 core |
| 6 | -ditto- but for cable of size 240to 400 Sqmm, 3.5 core |
| 7 | Relaying of XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor cable, of size 25 sqmm to 50 sqmm, 3.5/4 core, laid in trench or fixed to wall / passing through pipe/ pole.(retrieved against item No 1 above) after fault rectification incl necessary aluminium thimbles, jointing and testing complete all as specified and directed.(NOTE: Nessary earth work to be measured and paid separately) |
| 8 | -ditto- but for cable size 70 to 120 Sqmm, 3.5 core |
| 9 | -ditto- but for cable size 150 to 185 Sqmm, 3.5 core |
| 10 | -ditto- but for cable size 240 to 400 Sqmm, 3.5 core |
| 11 | Supply, Laying and testingXLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor cable, of size 25 sqmm 4 core, laid in trench or fixed to wall/passing through pipe/pole incl necessary aluminium thimbles, jointing and testing complete all as specified and directed. (Note :-Necessary earth work to be measured and paid separately) |
| 12 | -ditto- but for cable of size 35 Sqmm, 3.5 core |
| 13 | -ditto- but for cable of size 50 Sqmm, 3.5 core |
| 14 | -ditto- but for cable of size 70 Sqmm, 3.5 core |
| 15 | -ditto- but for cable of size 95 Sqmm, 3.5 core |
| 16 | -ditto- but for cable of size 120 Sqmm, 3.5 core |
| 17 | -ditto- but for cable of size 185 Sqmm, 3.5 core |
| 18 | -ditto- but for cable of size 300 Sqmm, 3.5 core |
| 19 | -ditto- but for cable of size 400 Sqmm, 3.5 core |
| 20 | M&L for sand cushioning to underground cable, provided with a layer 8 cm before and 15 cm after laying and stretching jointing and testing the cable all as specified and directed.(Note: Punned thickness of sand shall be measured) |
| 21 | Supply & laying in Trenches Sub-class ‘B’ Bricks, kiln burnt, laid perpendicular to the cable for Cable Protection, complete all as specified and as directed. |
| 22 | Relaying of serviceable bricks for protection of LT UG cables, laid perpendicular to the axis of cable complete all as specified and directed. |
| 23 | M&L for replacement of Galvanised Steel Tubing Pipe 50mm bore (dia), light grade with Bend, laid in Trenches or under Roads/ Flooring/ Culverts and/or fixing to Electric Poles with suitable size Mild Steel Flat Iron Clamps, Bolts, Nuts, Washers, etc., complete all as specified and as directed. |
| 24 | All as per item No. 23 here-in-before but of size 80mm. |
| 25 | M&L for hardcore of gauge not exc 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to true surface with broken bricks for making good road cutting portion complete all as specified and directed. |
| 26 | M&L for PCC 1:3:6 (nominal mix) type C-1 using 20mm graded crushed stone aggregate as in foundation filling and mass concrete for foundation of of poles and stay, road crossing etc complete all as specified and directed. |
| 27 | S&F heat shrinkable straight through Joints using suitable jointing Kit suitable for 1100 volts grade XLPE insulated stranded aluminium conductor cable of size 25 sqmm to 50 sqmm, 3.5/4 core including testing on completion complete all as specified and directed by the Engr-in-Charge. |
| 28 | -ditto- but for cable size 70 sqmm to 120 sqmm, 3.5 core |
| 29 | -ditto- but for cable size 150 sqmm to 185 sqmm, 3.5 core |
| 30 | -ditto- but for cable size 240 sqmm to 300 sqmm, 3.5 core |
| 31 | -ditto- but for cable size 400 sqmm to 500 sqmm, 3.5 core |
| 32 | Returning, filling in including spreading levelling watering and well ramming in layers n.exc 25 thick for soft/loose soil complete all as specified and as directed. |
| 33 | Removal of excavated material to a distance n.exc 50 metre and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed. |
| 34 | S&F in repair MCCB 160 Amp, 4 pole, 25 kA breaking capacity including all type of thimble, adjustible thermal and fixedmagnetic type, Ics=75-80% of Icu at 415 Volts,conforming to IS/IEC60647-2 complete all as specified and directed. |
| 35 | -ditto- but MCCB of rating 200 Amp, 4 pole, 25 kA breaking capacity |
| 36 | -ditto- but MCCB of rating 250 Amp, 4 pole, 25 kA breaking capacity |
| 37 | -ditto- but MCCB of rating 400 Amp, 4 pole, 36 kA breaking capacity |
| 38 | M&L for Mild Steel work for replacement of broken doors, covers etc of LT panels/Feeder Pillar/Junction boxes, etc incl necessary removal of existing unsv / broken sections, cutting, welding, drilling holes, fabrication anlongwith provsion of new hinges and locking arrangements and finishing with two coats of synthetic enamel paint over a coat of red oxide primer duly spray painted complete all as specified and directed. |
| 39 | Taking out unserviceale Bus Bar Panel (of any size) and Supply, installation, testing and commissioning ofLT Busbar Panel,outdoor type (Size of Panel Size 1.50x0.40x1.50 Mtr (wxdxh) ) confirming to IS 8623 Part I(one), fabricated in a CPRI approved factory,totally enclosed vermin proof suitably ventilated for 3 phase, 4 wire 415 Volts, 50Hz, AC supply, outer shell shall be made out of 3.0 mm thick CRCA sheet & MS angle sectionof suitable sizefor frame , factory fabricated , compartmentalized inner shell shall be made of out of 2.0 mm thick CRCA sheet for control gear. Front and back door opening with locking arrangement at front. Protection of enclosure IP 65 as per IS-2147 of 1962 with pre- treatment through 7 tank hot chemical process prior to powder coatingand powder coated with minimum 50-70 micron of approved colour. The bottom of outer shell contains a detachable plate having provision for entry of armoured cable of adequate size , the required no of holes to be fixed with chromium plated brass cable glands of suitable size for entry and exit. Computer cut self adhesive vinyl danger notice plate having conventional symbol of bones and skull to be provided . EPDM gasket of appropriate shape and size provided at all joints, doors and covers including suitable size angle iron/flat iron frame work / support requiredwith four legs 60 cm contd..... |
| 40 | ItemNo 39 (Contd....)long using angle iron 40x40x6mm , air passing holes and locking arrangement at front with duplicate keys and making connection of incoming and outgoing cable using proper cable lugs, legs grouted in PCC 1:2:4 yupe B1 and making good disturbed surface complete and comprising of the following :-A) (i) TPN Aluminium Bus Bar of capacity 400 Amps for phases & 250 Amps for neutral.and auxillary busbar to support main busbar. duly supported on SMC/DMC, busbar supports and insulatedwith colour coded heat shrinkable sleeve.(ii)Digital Multifunction Meter (V, A, KW) - 01 No. (iii)Suitable Selector Switches, as required(iv) Indication lamps LED type (RYB)= 01 Set of three. (v) CTs Class 1.0, 15VA (Cast Resin) for metering - 03 nos. (v)Internal wiring, with suitable size ofFRLS copper conductor cable.B) INCOMER : MCCB 250 Amp 4 pole, 25 KA, Ics=100% Icu, with fixed magnetic and adjustable thermal release, adjustable overload 80-100% and adjustable short ckt 5 to 10ln setting complete with phase seperator - 01 Nocontd...... |
| 41 | Item No 39 (Contd...) NOTES: (i) Contractor shall submit IP Test Report and verification of short circuitwithstand test report issued by CPRIin respect of Panel Fabricator. (ii) Bus bar should be above the MCCB horizontal type. Spacing of bus bar should be sufficient for cable connection upto 120 sqmm. (iii) Contractor shall submit drawing for approval prior to place order.(iv) Make of accessories shall be as specified in tender. (v) Cost of PCC foundation shall be deemed to be inclusive in quoted rate. |
| 42 | M&L for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized iron strip 25 X 4 mm(upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing and dismantling of existing unsv earthing complete all as shown in Figure 15A of IS 3043 :1987, complete all as specified and directed. |
