Indian Oil Corporation Limited-IOCL has published Composite Works For Mechanical Civil And Structural And Electrical Jobs For Routing Of Cru Block H2 Rich Gas To Dhdt At Digboi Refinery. Submission Date for this Tender is 12-11-2020. Electrical Maintenance Tenders in IOCL(AOD)DIGBOI REFINERY Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 06-Nov-2020 | CORRIGENDUM-1 | Date | 12-11-2020 |
| Name of Work: Composite works for mechanical, civil & structural and electrical jobs for Routing of CRU block H2 rich gas to DHDT at Digboi refinery. | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 10 | Services-Civil and structural works | Item 00010 | ||
| 2 | 10.01 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means 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 up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. | Item 10.10 | ||
| 3 | 10.02 | All kinds of soil | Item 10.20 | 571.78 | M3 |
| 4 | 10.03 | Extra for every additional lift of 1.5 m or part thereof for earthwork in excavation / filling in: | Item 10.30 | ||
| 5 | 10.04 | All kinds of soil | Item 10.40 | 65.2 | M3 |
| 6 | 10.05 | "Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable s eparately) " All works up to plinth level. | Item 10.50 | 292.56 | M3 |
| 7 | 10.06 | "Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/recoverable s eparately) " - All works above plinth level up to floor V level. | Item 10.60 | 117.69 | M3 |
| 8 | 10.07 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering -All work upto plinth level. | Item 10.70 | ||
| 9 | 10.08 | 1:3:6 (1 cement : 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) | Item 10.80 | 46.56 | M3 |
| 10 | 10.09 | Centering and shuttering including strutting, propping etc. and removal of form for : | Item 10.90 | ||
| 11 | 10.1 | Foundations, footings, bases of columns etc. for mass concrete. | Item 10.100 | 1200 | M2 |
| 12 | 10.11 | Columns, Pillars, Piers, Abutments, Posts and Struts | Item 10.110 | 244.86 | M2 |
| 13 | 10.12 | Lintels, beams, plinth beams, girders, bressumers and cantilevers. | Item 10.120 | 387.7 | M2 |
| 14 | 10.13 | Weather shade, Chajjas, corbels etc., including edges | Item 10.130 | 156.2 | M2 |
| 15 | 10.14 | Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level as well as above plinth level. | Item 10.140 | ||
| 16 | 10.15 | Thermo-mechanically treated bars | Item 10.150 | 23041 | KG |
| 17 | 10.16 | Thermo-Mechanically Treated bars - above plinth level. | Item 10.160 | 14412.4 | KG |
| 18 | 10.17 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete: | Item 10.170 | 34380 | KG |
| 19 | 10.18 | 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 structural steel etc. as required. | Item 10.180 | ||
| 20 | 10.19 | In gratings, frames, guard bar, ladders, railings, brackets, gates & similar works. | Item 10.190 | 440 | KG |
| 21 | 10.2 | Grouting under column bases as required, curing and finishing the exposed surfaces including all materials as per drawings and directionsof the Engineer with non-shrink grout like conbextra GP2 or equivalentmix etc, all complete as per drawings and specification. | Item 10.200 | 0.8 | M3 |
| 22 | 10.21 | Brick work with common burnt clay F.P.S. (non modular) bricks class designation 7.5 in superstructure above plinth level upto floor V level in all shapes & sizes in: | Item 10.210 | ||
| 23 | 10.22 | Cement mortar 1:6 (1cement : 6 coarse sand) | Item 10.220 | 34.045 | M3 |
| 24 | 10.23 | 12mm cement plaster of mix: | Item 10.230 | ||
| 25 | 10.24 | 1: 6 (1 cement : 6 fine sand) | Item 10.240 | 203.5 | M2 |
| 26 | 10.25 | 15mm cement plaster on rough side of single or half brick wall of mix: | Item 10.250 | ||
| 27 | 10.26 | 1: 6 (1 cement : 6 fine sand) | Item 10.260 | 203.5 | M2 |
| 28 | 10.27 | 6mm cement plaster to ceiling of mix: | Item 10.270 | ||
| 29 | 10.28 | 1:3 (1 cement : 3 fine sand) | Item 10.280 | 300 | M2 |
| 30 | 10.29 | 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 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 # part 1 and M.S. top cover of required thickness for rolling shutters. | Item 10.290 | ||
| 31 | 10.3 | 80x1.25mm M.S. laths with 1.25mm thick top cover | Item 10.300 | 16 | M2 |
| 32 | 10.31 | Extra for providing mechanical device chain and crank operation for operating rolling shutters. | Item 10.310 | ||
| 33 | 10.32 | Exceeding 10.00sqm and upto 16.80sqm in the are | Item 10.320 | 6 | M2 |
| 34 | 10.33 | Extra for providing grilled rolling shutters manufactured out of 8mm dia M.S. bar instead of laths as per design approved by Engineer-in- Charge. (Area of grill to be measured) | Item 10.330 | 9 | M2 |
| 35 | 10.34 | Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators side /top /centre hung with beading and all members such as F7D, F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer , but excluding the cost of other fittings, complete all as per approved design (sectional weight of only steel members shall be measured for payment). Fixing with 15x3 mm lugs 10 cm. long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size). | Item 10.340 | 2 | KG |
| 36 | 10.35 | Providing and fixing aluminium work for doors, windows, ventilators 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, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket 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 drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : | Item 10.350 | ||
| 37 | 10.36 | For fixed portion - Anodised aluminium (anodised transparent or dyed to required shade according to IS:1868, minimum anodic coating of grade AC15). | Item 10.360 | 107 | KG |
| 38 | 10.37 | For shutters of doors, windows & ventilators including providing and fixing hinges/pivots and making provision for fixing of fittings wherever required including the cost of PVC/neoprene gasket required (Fitting shall be paid for separately) - Anodised aluminium (Anodised transparent or dyed to required shade according to IS-1868, minimum anodic coating of grade AC-15). | Item 10.370 | 15 | KG |
| 39 | 10.38 | Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with PVC / neoprene gasket etc. Complete as per the architectural drawings and the directions of engineer-in-charge. (Cost of aluminium snap beading shall be paid in basic item.). | Item 10.380 | ||
| 40 | 10.39 | With glass panes of 5.50 mm thickness. | Item 10.390 | 44 | M2 |
| 41 | 10.4 | Providing fixing aluminium round shape handle of outer dia 100mm with SS screws etc. complete as per direction of engineer-in-charge. | Item 10.400 | ||
| 42 | 10.41 | Anodized (AC 15) aluminium. | Item 10.410 | 17 | EA |
| 43 | 10.42 | 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 : | Item 10.420 | ||
| 44 | 10.43 | 150x10mm | Item 10.430 | 34 | EA |
| 45 | 10.44 | Providing and fixing ISI marked aluminium butt hinges 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: | Item 10.440 | ||
| 46 | 10.45 | 100x75x4mm | Item 10.450 | 70 | EA |
| 47 | 10.46 | Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturers specifications including appropriate priming coat, preparation of surface etc. complete. | Item 10.460 | ||
| 48 | 10.47 | On steel work | Item 10.470 | 770 | M2 |
| 49 | 10.48 | Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade | Item 10.480 | ||
| 50 | 10.49 | New work ( two or more coats) over and including priming coat with cement primer | Item 10.490 | 130 | M2 |
| 51 | 10.5 | Finishing walls with textured exterior paint of required shade : | Item 10.500 | ||
| 52 | 10.51 | New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm. | Item 10.510 | 130 | M2 |
| 53 | 10.52 | 62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50kg of cement or as per manufactures specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete. | Item 10.520 | 195 | M2 |
| 54 | 10.53 | Providing corrugated G.S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces) excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. | Item 10.530 | ||
| 55 | 10.54 | 0.63 mm thick with zinc coating not less than 275gm/ m² | Item 10.540 | 880 | M2 |
| 56 | 10.55 | Providing ridges or hips of width 60cm over all width plain G.S. sheet fixed with polymer coated J. or L hooks, bolts and nuts 8mm dia. G.I. Limpet and bitumen washers complete. | Item 10.550 | ||
| 57 | 10.56 | 0.63mm thick with zinc coating not less than 275gm/m2. | Item 10.560 | 22 | M |
| 58 | 10.57 | Providing and erecting 2.00 metre high temporary barricading at site as per drawing/ direction of Engineer-in-Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in-Charge. The barricading provided shall be retained in position at sitecontinuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages,painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer-in-Charge. (Note :- One time payment shall be made for providing barricading from start of work till completion of work i/c shifting. The barricading provided shall remain to be the property of the contractor on completion of the work). | Item 10.570 | 92 | M |
| 59 | 10.58 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. | Item 10.580 | ||
| 60 | 10.59 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) | Item 10.590 | 3 | M3 |
| 61 | 10.6 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. | Item 10.600 | 250 | M3 |
| 62 | 10.61 | Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer-in-charge. | Item 10.610 | 9 | M2 |
| 63 | 10.62 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of engineer-in-charge. | Item 10.620 | ||
| 64 | 10.63 | In cement mortar | Item 10.630 | 20.064 | M3 |
| 65 | 10.64 | Supplying and filling in plinth with Jamuna sand under floors, including watering, ramming, consolidating and dressing complete. | Item 10.640 | ||
| 66 | 10.65 | River sand | Item 10.650 | 162 | M3 |
| 67 | 10.66 | Boring with hydraulic piling rigs with power units, Providing and installing cast in situ single under reamed piles of specified diameter and length below pile cap in M-25 cement concrete, to carry a safe working load not less than specified, xcluding the cost of steel reinforcement but including the cost of boring with bentonite solution and the length of the pile to be embedded in pile cap etc. all complete. (Length of pile for payment shall be measured upto to the bottom of pile cap) : | Item 10.660 | ||
| 68 | 10.67 | 300 mm dia piles. | Item 10.670 | 550 | M |
| 69 | 10.68 | Extra over single under ream for providing additional bulb in under reamed piles, under specified dia meter (Only the quantity of extra bulbs are to be paid). | Item 10.680 | ||
| 70 | 10.69 | 300mm dia piles. | Item 10.690 | 50 | EA |
| 71 | 10.7 | Add 26.73% for esclation over rates of all civil line items,, except line item 200 | Item 10.700 | 1 | LS |
| 72 | 20 | Services-Mech. Piping & Equipt. Erection | Item 00020 | ||
| 73 | 20.01 | CARBON STEEL PIPING JOINTS FOR HYDROCARBON SERVICE (WITH WELDING ELECTRODE E-6010 / E-7018) Transportation of all piping items from owner's storage points to work site and/ or pre-fabrication yard and to site after pre-fabrication; cutting, grinding, edge preparation of pipes and fittings, like flanges, elbows, tees, reducers etc. to match the mating edges of different thickness; fit-up, bending, welding using approved welding electrodes as per owners quality requirements etc. as per codes/specifications, drawing etc., threading, laying, erection and alignment of pipes at ground level i.e. upto a height of 5 meters on sleepers, pipe racks etc. or upto 5 meters depth in trenches; connecting with equipment, nozzles, steam traps, strainers, orifice assemblies (including tapping upto first block valve), spray nozzles rotameters; tapping for instrument connections like pressure gauges, thermowells, sample connections, vents, drains etc. including fixing of all types of SW valves, gaskets, nuts and bolts, all inline instruments, elbows, tees, flanges, reducers, full coupling or half coupling, earthing strip wherever required; welding prefabricated shoes and supports (including alignment) as per the drawings, including preparation small bore isometric upto 1.5 inch NB, specifications, codes etc. and as per the instructions of the Engineer-in-Charge to his entire satisfaction including supplying of all types of tools and tackles, lifting arrangements, equipment, machineries, all consumables and labour etc. to complete the work in all respects in a workman like manner including area preparation for hot jobs, area cleaning after completion of work, flushing wherever required, cleaning of pipes externally off all foreign materials like weld beads, clamps fixtures etc. used in fabrication as directed by the Engineer-in-Charge. NOTE : Proper safety arrangements for carrying out the job is under contractor's scope and the same has to be complied with as per the dire ctions of the Engineer- in-Charge. NOTE: For piping beyond 5 Mtr. elevation above and below ground piping and upto 10Mtr. rates is to be escalated by 20%. For more than 10 Mtr. but upto 15 Mtr. rates is to be escalated by 30%. For more than 15 Mtr but upto 20 Mtr. rates to be escalated by 40% respectively. Requirement of scaffolding to be envisaged and decided by Engineer in Charge as per site requirement and scaffolding item to be paid separately. NOTE: For piping where TIG welding is used for root run only, the rates to be escalated by 15% and where TIG welding is used for entire joints the rates to be escalated by 20%. NOTE: Payment of tapping points will also be made extra on joint basis, as the measurement is on joint basis. | Item 20.10 | ||
| 74 | 20.02 | 15 mm NB, Schedule above 80 but upto 160 | Item 20.20 | 60 | EA |
| 75 | 20.03 | 20 mm NB, Schedule above 80 but upto 160 | Item 20.30 | 315 | EA |
| 76 | 20.04 | 25 mm NB, Schedule upto 80 | Item 20.40 | 150 | EA |
| 77 | 20.05 | 40 mm NB, Schedule upto 80 | Item 20.50 | 100 | EA |
| 78 | 20.06 | 50 mm NB, Schedule more than 40 but upto 80 | Item 20.60 | 285 | EA |
| 79 | 20.07 | 80 mm NB, Schedule upto 40 | Item 20.70 | 435 | EA |
| 80 | 20.08 | 100 mm NB, Schedule upto 40 | Item 20.80 | 15 | EA |
| 81 | 20.09 | 150 mm NB, Schedule upto 40 | Item 20.90 | 15 | EA |
| 82 | 20.1 | 200 mm NB, Schedule above 20 but upto 40 | Item 20.100 | 10 | EA |
| 83 | 20.11 | Extra for GTAW Piping This is extra payment for carrying out GTAW Welding for items covered under CME02008XX. Note: 1.Payment will be on actual job completed. 2.Any GTAW should be as per QAP/as directed by Engineer In-charge. | Item 20.110 | 1 | LS |
| 84 | 20.12 | Extra for Piping at Height This is extra payment for carrying out Piping at Height beyond 5 Mtr. for items covered under CME02008XX. Note: 1.Payment will be on actual job completed. 2.Basic SOR Rate is piping upto 5 Mtr. above/below | Item 20.120 | 1 | LS |
| 85 | 20.13 | DYE PENETRATION TEST FOR PIPING WORKS Performance of dye penetration test including supply of all necessary materials, penetrant, developer etc. along with all equipment#s, labour, for carrying out the work as per specification & direction of engineer -in-charge at all elevations. Test has to be carried out in all metallurgy the test has to carry out on all schedules of pipes. NOTE: Since inch dia unit is not available in SAP, hence for estimate unit is to be taken as " dia. | Item 20.130 | ||
| 86 | 20.14 | For Pipes (Per Inch Dia) | Item 20.140 | 2700 | " |
| 87 | 20.15 | RADIOGRAPHY OF PIPING WORKS Performance of radiographic inspection on all type & sizing of piping/ pipe fittings in position at all heights inclusive of providing sources, film, chemicals, & all necessary equipment#s, consumables etc. complete in all respect as per specification & instruction of the Engineer-in-Charge. NOTE: Since inch dia unit is not available in SAP, hence for estimate unit is to be taken as " dia. | Item 20.150 | ||
| 88 | 20.16 | For Pipes (Per Inch Dia) | Item 20.160 | 310 | " |
| 89 | 20.17 | HEAT TREATMENT Heat treatment of shop fabricated for already installed piping / static equipment etc. for joints or other operations wherever required. Heating to be carried out in a furnace or by using an electric resistance or induction heating equipment ensuring uniform temperature attainment at all points of the portion being heat-treated. The portion under heat treatment shall be wrapped suitably under insulation to avoid any harmful temperature gradient. The temperature thus attainted in the portion under heat treatment shall be recorded by means of thermocouples, pyrometer and an automatic temperature recorders suitably calibrated should be employed. The calibration chart of each recorder along with hardness test results shall be submitted to the Engineer-in-Charge for approval. The details of heat treatment such as heating rate, soaking temperature pause period and cooling rate etc. to be carried out as per relevant standards / code as instructed by the Engineer-in-Charge. NOTE: Since inch dia unit is not available in SAP, hence for estimate unit is to be taken as " dia. | Item 20.170 | ||
| 90 | 20.18 | For Pipes (Per Inch Dia) | Item 20.180 | 310 | " |
| 91 | 20.19 | HYDROTESING OF PIPING WORKS Hydrostatic testing of pipelines at the specified pressure including blinding/deblinding, fabrication and fixing of testing connections, pressure gauge installation. Hose pipe connection and making all other arrangements as required and dewatering, flushing and boxing up after fixing proper gaskets with supply of all labour, tools andtackles, instruments and instruction of the Engineer-in-Charge. The job has to be carried out at all elevations. | Item 20.190 | ||
| 92 | 20.2 | 15 mm | Item 20.200 | 45 | M |
| 93 | 20.21 | 20 mm | Item 20.210 | 50 | M |
| 94 | 20.22 | 25 mm | Item 20.220 | 90 | M |
| 95 | 20.23 | 40 mm | Item 20.230 | 120 | M |
| 96 | 20.24 | 50 mm | Item 20.240 | 350 | M |
| 97 | 20.25 | 80 mm | Item 20.250 | 850 | M |
| 98 | 20.26 | 100 mm | Item 20.260 | 20 | M |
| 99 | 20.27 | 150 mm | Item 20.270 | 20 | M |
| 100 | 20.28 | 200 mm | Item 20.280 | 20 | M |
| 101 | 20.29 | 350 mm | Item 20.290 | 20 | M |
| 102 | 20.3 | INSTALLATION OF FLANGED / RTJ VALVES Transportation of all types of flanged / RTJ valves, gaskets, nut bolts etc. either from owner's storage point to workshop and / or worksite and installation of valves at ground level i.e. up to a height of 5 meters on sleepers, pipe racks etc. or up to 5 meters depth in trenches including assembly of valve accessories, cleaning of flanged faces, lapping of RTJ rings, cutting the gaskets to proper size, placing the gaskets / RTJ ring properly, tightening of studs, providing earthing protection by way of fixing strips, all complete as per drawings and direction of the Engineer-in-Charge including all labour, tools, tackles, consumables and supervision etc. | Item 20.300 | ||
| 103 | 20.31 | For Valves (other than RTJ) | Item 20.310 | 2900 | KG |
| 104 | 20.32 | REMOVAL OF FLANGED / RTJ VALVES Dismantling and removal of all types of flanged including RTJ valves from pipelines at ground level i.e. up to a height of 5 meters on sleepers, pipe racks etc. or up to 5 meters depth in trenches including removal of gaskets, nut bolts etc. and transportation either to owner's storage point / workshop and / or scrapyard including loosening of studs, disconnecting earthing protection all complete as per direction of the Engineer-in-Charge including all labour, tools, tackles, consumables and supervision etc. | Item 20.320 | 500 | KG |
| 105 | 20.33 | BENDING OF PIPES Bending of pipes: the job includes bending of pipes in the required curvature and supply of all tools, tackles, labour and the supervision to complete the job as per and to the full satisfaction of the Engineer-in-Charge. | Item 20.330 | ||
| 106 | 20.34 | 15 mm NB | Item 20.340 | 20 | EA |
| 107 | 20.35 | DISMANTLING OF CARBON STEEL/ ALLOY STEEL PIPING BY HOT WORK (INSULATED/ UNINSULATED) Dismantling and removal of above ground, overhead under ground (upto depth of 5m) redundant, steam traced pipelines, insulated and u ninsulated, of carbon steel / alloy steel by gas cutting or by grinder from various locations such as pipe racks, columns, pump house, vessels, heaters, heat exchangers, desalter etc. upto a height of 5 meters including, removal of insulation material, all on line instruments, fittings, flanges, valves, vents, drains, branching etc.; lowering down the same to ground level with due care so that no other piping, equipment#s, machinery#s etc. is damaged; cutting into pieces if required; segregating for reclaiming useful fittings such as bends, flanges, valves, instruments etc. by unbolting, gas cutting, cold cutting etc.; transporting and stacking the salvageable useful materials to workshop / instrument workshop/ store or as per the direction of the Engineer-in-Charge and shifting the scrap pipes etc. to scrap yard or any other location within refinery premises and completing the job as per the instructions of Engineer-in-Charge. Job also includes supplying of all types of tools and tackles, lifting arrangements, equipment, machineries, all consumables and labour etc. to complete the work in all respects in a workman like manner including area preparation, taking clearance for hot jobs, blinding and de-blinding, area cleaning after completion of work, flushing wherever required as directed by the Engineer-in-Charge. NOTE : 1. Proper safety arrangements for carrying out the job is under contractor's scope and the same has to be complied with as per the d irections of the Engineer- in-Charge. 2. Salvaging of useful fitting from redundant pipe, if done, will be paid under separate item. 3. Civil works (excavation and back filling) for underground dismantling shall be paid under separate item from Civil SOR. Note: For piping beyond 5 Mtr. elevation above and below ground piping and upto 10Mtr. rates is to be escalated by 20%. For more than 10 Mtr. but upto 15 Mtr. rates is to be escalated by 30%. For more than 15 Mtr but upto 20 Mtr. rates to be escalated by 40% respectively. Requirement of scaffolding to be envisaged and decided by Engineer in Charge as per site requirement and scaffolding item to be paid separately. | Item 20.350 | ||
| 108 | 20.36 | 25 mm NB | Item 20.360 | 10 | M |
| 109 | 20.37 | 50 mm NB | Item 20.370 | 10 | M |
| 110 | 20.38 | 80 mm NB | Item 20.380 | 10 | M |
| 111 | 20.39 | 100 mm NB | Item 20.390 | 10 | M |
| 112 | 20.4 | 150 mm NB | Item 20.400 | 10 | M |
| 113 | 20.41 | 200 mm NB | Item 20.410 | 10 | M |
| 114 | 20.42 | 350 mm NB | Item 20.420 | 10 | M |
| 115 | 20.43 | PAINTING SYSTEM Supply All necessary materials like primer/ paint etc., preparing surfaces and application of paint/ primer only one coat system as follows, at height up to 6m and in all position including the cost of scaffolding up to 6m, labour, tools & tackles, PPE, Sundries, Electricity charges, Water charges & Other Utility Charges etc. Surface preparation, Labour charges, scaffolding with material/ SQM has been considered as (Rs.48.61 + Rs.48.61 + Rs.82.79) NOTE: 1. Surface preparation (blast clean to SA 2 1/2), labour charges, scaffolding upto 6m height with material in contractor scope has been considered in the schedule of rates. However in case of repetitive painting only labour charges will be paid. 2. Cost towards PPE, Sundries, Electricity charges, Water charges & Other Utility Charges have been considered in the schedule of rates. 3. For painting above 6m height, differential cost of scaffolding as per Mechanical SOR shall be paid extra accordingly. 4.Supply of Air: Air supply during surface preparation in the unit will be provided by IOCL free of cost but in offsite where contractor is to supply the electrical driven air compressor, the painting rates will be 15% extra and in case of supply of diesel driven air compressor, the painting rates will be 25% extra. | Item 20.430 | ||
| 116 | 20.44 | Surface Preparation Rate | Item 20.440 | 385 | M2 |
| 117 | 20.45 | Scaffolding with Material (for painting) | Item 20.450 | 2000 | M2 |
| 118 | 20.46 | Primer/ Paint (Un-insulated lines) | Item 20.460 | ||
| 119 | 20.47 | lnorganic Ethyl Zinc Silicate Primer (65-75 micron DFT) upto 120°C | Item 20.470 | 385 | M2 |
| 120 | 20.48 | Alkyd based High build MIO Intermediate Paint (100-150 micron DFT) | Item 20.480 | 385 | M2 |
| 121 | 20.49 | Acrylic Polyurethane Paint (40-50 micron DFT) | Item 20.490 | 385 | M2 |
| 122 | 20.5 | STEEL SCAFFLODING MATERIALS IN CONTRACTOR'S SCOPE The job includes transportation of scaffolding materials in contractor's scope of supply, erection of scaffolding at site covering the areas specified including providing vertical posts of pipes at inter distance of 1.5 m and horizontal numbers at a inter distance of 0.5 to 0.75 m, providing tie rods at corners to give sufficient strength to the structure, placing the wooden / steel planks / FRP gratings on top for making sufficient area. Dismantling scaffolding after completion of job and returning the scaffolding material to specified place including all tools, tackles, consumables, labours and contractor's supervision as directed by the Engineer-in-Charge 1. For measurement in SQM: 2 (length + width) X height area covered by the scaffolding is to be taken. 2. Scaffolding measurement to be done by breaking the height into parts as per height slab mentioned below and adopting respective rates against mentioned height slabs. | Item 20.500 | ||
| 123 | 20.51 | Upto 6 M | Item 20.510 | 2000 | M2 |
| 124 | 20.52 | Above 6 m upto 10 m | Item 20.520 | 2000 | M2 |
| 125 | 20.53 | INSTALLATION OF ROTATING EQUIPMENT (PUMPS / MIXERS / COMPRESSORS / TURBINES ETC.) Transportation of rotating equipment with drives (including all types of pumps/ mixers/ compressors/ turbines etc.) and accessories from owner's storage points to worksite, assembly of parts/ sub-assemblies, installation of base plates for foundations, placing the equipment on prepared foundations, levelling with machined and tapered metallic wedges and tack welding grouting, carrying out alignment, trial runs and start up runs and providing manpower for testing, rectifying and defect and completion of works in all respects including earthing protection by way of fixing strips and electrodes as per drawings and specifications. Job also includes supplying of all types of labour, tools, tackles, lifting arrangements, cranes, tractor trolley and equipment, machineries all consumables to complete the job in a workman like manner, erection and removal of steel scaffolding wherever required, area preparation for hot job and area cleaning after completion of work including blinding, deblinding, removal of insulation, gas cutting of bolts, chipping of foundation, flushing wherever required. All jobs are to be carried out as per the instruction and to the full satisfaction of the Engineer-in-Charge. | Item 20.530 | 32 | TO |
| 126 | 20.54 | Escalation Factor @ 11.97% for above Mechanical SORs | Item 20.540 | 1 | LS |
| 127 | 20.55 | Shutdown Factor Escalation @ 25% for Shutdown Jobs. Payment shall be made as per actual site works for shutdown nature jobs as per instruction of EIC. | Item 20.550 | 1 | LS |
| 128 | 30 | Services-Elect. panel mod, cabling etc | Item 00030 | ||
| 129 | 30.01 | LAYING OF LT POWER/ CONTROL/ TELEPHONE/ INSTRUMENT/ CCTV/ COMPUTER AND OTHER CABLES IN TRENCHES Horizontal and vertical laying of one or more armoured / unarmoured PILCA / PVC insulated and PVC sheathed / XLPE LT power (voltage grade upto 1.1 KV)/ control/ telephone/ instrument/ CCTV/ computer and other cables of following sizes in pre-excavated cable trench or existing trench / RCC or Hume or Stoneware or Metal pipe / masonry duct, fixing of number tags ( if required), testing plus transportation from stores to site, unpacking, straightening, dressing of cable and returning the empty drum with unused cable, if any, to stores etc. all complete with labour and materials as per the drawings, specifications and directions of the Engineer-in-charge. NOTE: Cables will be supplied by the Owner free of cost. | Item 30.10 | ||
| 130 | 30.02 | Overall diameter upto 35 MM | Item 30.20 | 3000 | M |
| 131 | 30.03 | Overall diameter > 35 MM but upto 55 MM | Item 30.30 | 300 | M |
| 132 | 30.04 | LAYING OF LT POWER/ CONTROL/ TELEPHONE/ INSTRUMENT/ CCTV/ COMPUTER AND OTHER CABLES ON CABLE TRAYS/ STRUCTURES Horizontal and vertical laying of one or more armoured / unarmoured PILCA / PVC insulated and PVC sheathed / XLPE LT power (voltage grade upto 1.1 KV)/ control/ telephone/ instrument/ CCTV/ computer and other cables on cable racks/ wall and steel structures upto any height, fixing of saddles, aluminium strip, number tags ( if required), testing plus transportation from stores to site, unpacking, straightening, dressing of cable, fixing with clams/ cleats as required and returning the empty drum with unused cable, if any, to stores etc. all complete with labour and materials as per the drawings, specifications and directions of the Engineer-in-charge. NOTE: Cables will be supplied by the Owner free of cost. | Item 30.40 | ||
| 133 | 30.05 | Overall diameter upto 35 MM | Item 30.50 | 6000 | M |
| 134 | 30.06 | Overall diameter > 35 MM but upto 55 MM | Item 30.60 | 800 | M |
| 135 | 30.07 | DRESSIING OF CABLES Dressing of cable in underground trenches, cable trays/rack etc. including supply and fixing of clamps etc., wherever necessary, as per the direction of the Engineer-in-charge | Item 30.70 | ||
| 136 | 30.08 | Overall diameter upto 35 MM | Item 30.80 | 6000 | M |
| 137 | 30.09 | Overall diameter > 35 MM but upto 55 MM | Item 30.90 | 800 | M |
| 138 | 30.1 | SFI OF GI CABLE TRAY (INCL. COST OF TRAY) Supply ,fabricating and installing following sizes of perforated GI cable trays including horizontal and vertical bends, reducers, tees, cross members and other accessories as required and duly suspended from the ceiling and / or fix to steel / RCC columns, beams, or any other structure members with MS suspenders, angles, channels etc. complete as per the direction of Engineer-in-Charge | Item 30.100 | ||
| 139 | 30.11 | 150 mm x 50 mm x 2 mm | Item 30.110 | 200 | M |
| 140 | 30.12 | 600 mm x 50 mm x 2 mm | Item 30.120 | 650 | M |
| 141 | 30.13 | LT CABLE END TERMINATION FOR ARMOURED PVC INSULATED ALUMINIUM CABLE WITH SINGLE COMPRESSION BRASS GLANDING (INCLUDING COST OF GLANDS & LUGS) Providing end termination of power/control cable including cutting, stripping, providing & fixing heavy duty type lugs, cable insulation, providing & glanding single compression heavy duty brass cable gland conforming to IS-12943 (Dowell's or apporved equivalent), wherever specified, providing heavy duty type aluminium lugs for power cables and copper lugs/connectors for control cables, crimping/soldering, as necessary, restoration of insulation/clamping of cable, tagging with aluminium tag,earthing of armour, connection to the equipment terminals etc. all complete with labour and materials as per standard and direction of the Engineer-in-Charge. | Item 30.130 | ||
| 142 | 30.14 | 3 x 4 Sqmm | Item 30.140 | 3 | EA |
| 143 | 30.15 | 3 x 6 Sqmm | Item 30.150 | 2 | EA |
| 144 | 30.16 | 3 x 16 sqmm | Item 30.160 | 1 | EA |
| 145 | 30.17 | 4 x 4 Sqmm | Item 30.170 | 1 | EA |
| 146 | 30.18 | 4 x 6 Sqmm | Item 30.180 | 1 | EA |
| 147 | 30.19 | 4 x 16 sqmm | Item 30.190 | 1 | EA |
| 148 | 30.2 | 3-1/2 x 25 sqmm | Item 30.200 | 1 | EA |
| 149 | 30.21 | 3-1/2 x 185 sqmm | Item 30.210 | 2 | EA |
| 150 | 30.22 | 3 x 2.5 sqmm LT control cables with copper lugs | Item 30.220 | 2 | EA |
| 151 | 30.23 | 7 x 2.5 sqmm LT control cables with copper lugs | Item 30.230 | 4 | EA |
| 152 | 30.24 | 10 x 2.5 sqmm LT control cables with copper lugs | Item 30.240 | 8 | EA |
| 153 | 30.25 | LIGHTING | Item 30.250 | ||
| 154 | 30.26 | Supply, Installation, connecting, testing and commisioning of below given highbay light flameproof luminaires, suitable for gas group IIC (H2) & temperature class T3, including supply of necessary mounting steel structure/ flat / angle and welding, painting etc. all complete with labour and materials as per drawings, specfications and directions of EIC. | Item 30.260 | ||
| 155 | 30.27 | LED 120W | Item 30.270 | 6 | EA |
| 156 | 30.28 | Supply, installation, connecting, testing and commisioning of below given well glass flameproof luminaires, suitable for gas group IIC (H2) & temperature class T3, including supply of necessary mounting steel structure / flat / angle and welding, painting etc. all complete with labour and materials as per drawings, specfications and directions of EIC. | Item 30.280 | ||
| 157 | 30.29 | LED 100 W well glass | Item 30.290 | 4 | EA |
| 158 | 30.3 | Supply, installation, testing & commissioning of following Ex-d/ weather proof, (suitable for gas group IIC (H2) & temperature class T3) junction boxes, suitable for lighting distribution including supply of steel structure, Elemax terminal blocks suitable for terminating upto 25 sqmm PVC A1. cables, welding, painting etc. All complete with labour and materials as per drawings, specifications and directions of Engineer-in-Charge. | Item 30.300 | ||
| 159 | 30.31 | 3-way Ex-d, WP Junction box with threded | Item 30.310 | 2 | EA |
| 160 | 30.32 | Panel modification in PCC-301 | Item 30.320 | ||
| 161 | 30.33 | Modification of motor feeder to convert from 75 KW to 90 KW motor feeder including supply, installation, testing and commissioning of following components along with required mounting, panel door cut out, gasket FOR SWITCH HANDLE AND INDICATING LAMP, drilling holes and necessary wiring all complete with labor and material as per drawings, specifications and directions from Engineer-in-charge Removing existing CT (200/1A,10VA,CL-1) and supply, adding of new CT (200/1A, 15VA, CL-1)- 3 nos Supply and adding ammeter selector switch with existing ammeter- 1 nos Removing existing CT (200/1A,10VA,CL-5P10) and supply, adding of new CT (200/1A, 15VA, CL-5P10)- 3 nos Supply of P241 Relay and replacing of P&B relay with new P241 relay- 1 nos | Item 30.330 | 1 | EA |
| 162 | 30.34 | Modification of VACANT FEEDER (1R-F) TO 3T EOT CRANE FEEDER including supply, installation, testing and commissioning of following components along with required mounting, panel door cut out, gasket FOR SWITCH HANDLE AND INDICATING LAMP, drilling holes and necessary wiring all complete with labor and material as per drawings, specifications and directions from Engineer-in-charge Supply and adding 63A SFU - 1 nos Supply and adding ON (Red) 220V/240V LED indicating lamp- 1 nos Supply and adding chasis for mounting all components- 1 nos Supply and adding din Rail for Chasis movement- 1 nos Supply and adding Drawout and fixed contact- 1 nos | Item 30.340 | 1 | EA |
| 163 | 30.35 | Panel modification in MCC-311 | Item 30.350 | ||
| 164 | 30.36 | MODIFICATION OF SPARE FEEDERS | Item 30.360 | ||
| 165 | 30.37 | Modification of spare feeder including supply, installation, testing and commissioning of following components along with required mounting, panel door cut out, gasket, drilling holes and necessary wiring all complete with labor and material as per drawings, specifications and directions from Engineer-in-charge Modification of 0.37KW motor feeder (6R-E) to 0.75KW motor feeder Removing existing switch fuse unit and Supply, adding of new 16A SFU- 1 no. Removing existing contactor and Supply and adding of new 16A contactor- 1 no. Removing existing over load relay and Supply, adding of new Bi-metallic over load relay range of 1.8-2.7A- 1 no. Supply and adding Start (Green), Stop (Red) and Reset (Yellow) push buttons- 1 no. Supply and adding Run (Red), Off (Green) and Trip (Amber) 220V/240V LED indicating lamps- 1 no. | Item 30.370 | 1 | EA |
| 166 | 30.38 | Modification of spare feeder including supply, installation, testing and commissioning of following components along with required mounting, panel door cut out, gasket, drilling holes and necessary wiring all complete with labor and material as per drawings, specifications and directions from Engineer-in-charge Modification of 2.2KW motor feeder (8R-B) to 3.7KW motor feeder Removing existing switch fuse and Supply, adding of new 16A SFU - 1no. Removing existing contactor and Supply, adding of new 16A contactor- 1no. Removing existing over load relay and Supply, adding of new Bi-metallic over load relay range of 6.3-9.0A- 1no. Supply and adding Start (Green), Stop (Red) and Reset (Yellow) push buttons- 1no. Supply and adding Run (Red), Off (Green) and Trip (Amber) 220V/240V LED indicating lamps- 1no. | Item 30.380 | 1 | EA |
| 167 | 30.39 | Modification of spare feeder including supply, installation, testing and commissioning of following components along with required mounting, panel door cut out, gasket, drilling holes and necessary wiring all complete with labor and material as per drawings, specifications and directions from Engineer-in-charge Modification of 1.5KW Motor feeder (8R-G) to 1.5KW heater feeder Removing existing over load relay-1 no. Supply and adding Start (Green) and Stop (Red) push buttons-1 no. Supply and adding Run (Red) and Off (Green) 220V/240V LED indicating lamps-1 no. | Item 30.390 | 1 | EA |
| 168 | 30.4 | MODIFICATION OF VACANT FEEDERS | Item 30.400 | ||
| 169 | 30.41 | Modification of Vacant feeder including supply, installation, testing and commissioning of following components along with required mounting, panel door cut out, gasket, drilling holes and necessary wiring all complete with labor and material as per drawings, specifications and directions from Engineer-in-charge Convert vacant feeder (2F-G) to 3.7KW motor feeder,,,, Supply and adding 16A SFU,,1,,No. Supply and adding 16A contactor,,1,,No. Supply and adding Bi-metallic over load relay range of 6.3-9.0A,,1,,No. Supply and adding Start (Green), Stop (Red) and Reset (Yellow) push buttons,,1,,Set Supply and adding Run (Red), Off (Green) and Trip (Amber) 220V/240V LED indicating lamps,,1,,Set Supply and adding chasis for mounting all components,,1,,Set Supply and adding din Rail for Chasis movement,,1,,Set Supply and adding drawout and fixed contact,,1,,Set | Item 30.410 | 1 | EA |
| 170 | 30.42 | Modification of Vacant feeder including supply, installation, testing and commissioning of following components along with required mounting, panel door cut out, gasket, drilling holes and necessary wiring all complete with labor and material as per drawings, specifications and directions from Engineer-in-charge Convert vacant feeder (3F-A) to 6KW heater feeder,,,, Supply and adding 32A SFU,,1,,No. Supply and adding 32A contactor ,,1,,No. Supply and adding Start (Green) and Stop (Red) push buttons,,1,,Set Supply and adding Run (Red) and Off (Green) 220V/240V LED indicating lamps,,1,,Set Supply and adding chasis for mounting all components,,1,,Set Supply and adding din Rail for Chasis movement,,1,,Set Supply and adding drawout and fixed contact,,1,,Set | Item 30.420 | 1 | EA |
| 171 | 30.43 | Modification of Vacant feeder including supply, installation, testing and commissioning of following components along with required mounting, panel door cut out, gasket, drilling holes and necessary wiring all complete with labor and material as per drawings, specifications and directions from Engineer-in-charge Convert vacant feeder (1R-A) to 1Ph, 240V, 70W space heater feeder,,,, Supply and adding DP, 10A SFU,,1,,No. Supply and adding ON (Red) 220V/240V LED indicating lamp,,1,,Set Supply and adding chasis for mounting all components,,1,,Set Supply and adding din Rail for Chasis movement,,1,,Set Supply and adding drawout and fixed contact,,1,,Set | Item 30.430 | 1 | EA |
| 172 | 30.44 | Supply, Install, test, and commission of 415V, TPN, 50Hz, 10KA for 1 Sec, FLAME PROOF TYPE (SUITABLE FOR GAS GROUP IIC (H2) & TEMPERATURE CLASS T3) Welding Socket with plug. All complete with labour and materials as per drawings, specifications and directions of Engineer-in-Charge. | Item 30.440 | ||
| 173 | 30.45 | 5 pin socket with 4 pole (TPN) heavy dut | Item 30.450 | 1 | EA |
| 174 | 30.46 | Supply, Install, test, and commission of 415V, TPN, 50Hz, 10KA for 1 Sec, FLAME PROOF TYPE (SUITABLE FOR GAS GROUP IIC (H2) & TEMPERATURE CLASS T3) Lighting Panel. All complete with labour and materials as per drawings, specifications and directions of Engineer-in-Charge. | Item 30.460 | ||
| 175 | 30.47 | 63A, 4 Pole incommer MCB with one no. 4 | Item 30.470 | 1 | EA |
| 176 | 30.48 | Supply, Install, test, and commission of 240V, 50Hz, FLAME PROOF TYPE (SUITABLE FOR GAS GROUP IIC (H2) & TEMPERATURE CLASS T3) Power Socket with plug, all complete with labour and materials as per drawings, specifications and directions of Engineer-in-Charge. | Item 30.480 | ||
| 177 | 30.49 | 15A, 3 pin (2P+E) | Item 30.490 | 2 | EA |
| 178 | 30.5 | EARTHING | Item 30.500 | ||
| 179 | 30.51 | EARTHING WITH GI STRIP Providing Earthing with GI strip of the following sizes including supply and laying of GI strip and connecting consumables, all complete with labour and materials as per direction of Engineer-in-Charge. | Item 30.510 | ||
| 180 | 30.52 | 50 X 6 MM GI Strip | Item 30.520 | 200 | M |
| 181 | 30.53 | 40 X 5 MM GI Strip | Item 30.530 | 100 | M |
| 182 | 30.54 | 25 X 5 MM GI Strip | Item 30.540 | 100 | M |
| 183 | 30.55 | EARTHING WITH BARE STRANDED GI WIRE Earthing with bare stranded GI wire including providing and connecting equipments with earth bus bar, supply and fixing of bare GI wire of following sizes and making connection with equipment by means of GI bolts, nuts, washers, copper lugs etc. all complete with labour and materials as per direction of Engineer-in-Charge. | Item 30.550 | ||
| 184 | 30.56 | 16 SQ. MM | Item 30.560 | 80 | M |
| 185 | 30.57 | EARTHING WITH BARE GI WIRE Earthing with bare GI wire, providing and connecting equipments with earth bus bar including supply and fixing of bare GI wire of following sizes and making connection with equipment by means of GI bolts, nuts, washers, copper lugs etc. all complete with labour and materials as per direction of Engineer-in-Charge. | Item 30.570 | ||
| 186 | 30.58 | 8 SWG | Item 30.580 | 100 | M |
| 187 | 30.59 | PROVIDING EARTHING ELECTRODE Providing earthing electrode as per IS: 3043 standard / drawing / specifications with following sizes medium quality, Class-B, ITC/KT/ Jindal make GI pipe fabricated as per the standard drawing and driven in the earth pit filled up with charcoal or coke dust mixed with salt clay (salt 0.5%) including providing inspection chamber as per the drawing with removable RCC (1:2:4) cover, earth, excavation, back filling, masonry work etc. all complete with labour and materials as per the direction of Engineer-in-Charge. Charcoal and salt cost will be paid seperately as extra. | Item 30.590 | ||
| 188 | 30.6 | 65 mm dia 3 metre long | Item 30.600 | 6 | EA |
| 189 | 30.61 | LT CABLE END TERMINATION FOR ARMOURED PVC INSULATED ALUMINIUM CABLE WITH DOUBLE COMPRESSION FLAME PROOF TYPE BRASS GLANDING (INCLUDING COST OF GLANDS & LUGS) Providing end termination of power/control cable including cutting, stripping, providing & fixing lugs, cable insulation, providing & glanding double compression heavy duty FLAME PROOF TYPE brass cable gland conforming to IS-12943 (Dowell's or approved equivalent), wherever specified, providing aluminium lugs, crimping/soldering, as necessary, restoration of insulation/clamping of cable, tagging with aluminium tag,earthing of armour, connection to the equipment terminals etc. all complete with labour and materials as per standard and direction of the Engineer-in-charge | Item 30.610 | ||
| 190 | 30.62 | 3 x 4 Sqmm | Item 30.620 | 2 | EA |
| 191 | 30.63 | 3 x 6 Sqmm | Item 30.630 | 2 | EA |
| 192 | 30.64 | 3 x 16 sqmm | Item 30.640 | 1 | EA |
| 193 | 30.65 | 4 x 4 Sqmm | Item 30.650 | 1 | EA |
| 194 | 30.66 | 4 x 6 Sqmm | Item 30.660 | 2 | EA |
| 195 | 30.67 | 4 x 10 sqmm | Item 30.670 | 1 | EA |
| 196 | 30.68 | 4 x 16 sqmm | Item 30.680 | 1 | EA |
| 197 | 30.69 | 3-1/2 x 25 sqmm | Item 30.690 | 1 | EA |
| 198 | 30.7 | 3-1/2 x 185 sqmm | Item 30.700 | 2 | EA |
| 199 | 30.71 | 3 x 2.5 sqmm LT control cables with copper lugs | Item 30.710 | 1 | EA |
| 200 | 30.72 | 7 x 2.5 sqmm LT control cables with copper lugs | Item 30.720 | 2 | EA |
| 201 | 30.73 | 10 x 2.5 sqmm LT control cables with copper lugs | Item 30.730 | 4 | EA |
| 202 | 40 | Service-Piping & Equipment insulation | Item 00040 | ||
| 203 | 40.1 | Providing and fixing single/multiple layer of machine stitched preformed LRB mineral wool mattresses of density 150 kg/cum conforming to IS:8183 in required thickness over the technological equipments like columns, vessels, ducts, horton spheres, storage tanks etc., finishing the surface with approved protective coating like cement sand plaster / aluminum or GI sheet cladding including cleaning of the surface with wire brush, fixing the insulation mattresses in position and securing the same properly, etc. all complete with tools, tackles, materials such as self tapping screws, lacing, binding, stitching wire, labour etc. complete in accordance with the specifications laid down in the contract and in the latest IS standards as per the directions of Engineer-in-Charge, but excluding the cost of scaffolding. Cost of Scaffolding will be paid as per scaffolding item available in M&I Mechanical SOR. Note: 1. Contractor has to make his own arrangement for procurement and storage of all the materials. 2. Payment for protective layer of cement sand plaster and / or cladding including Aluminium / GI sheets shall be made under a separate item. 3. The item includes disposal of the debris to the directed place within 2km. lead as per the direction of Engineer-in-Charge. 4. Contractor has to produce manufacturer's certificate in support of characteristics of insulation materials i.e. 'K' value, density etc. | Item 40.10 | ||
| 204 | 40.2 | Thickness of insulation - 25mm | Item 40.20 | 27 | M2 |
| 205 | 40.3 | Providing and Fixing cladding with new Aluminum plan /corrugated sheets of the following gauges. The job includes cutting, bending and grooving to proper shape and size and fixing with self-tapping screws, providing water proofing tar felt between the sheet overlap/joint, securing with mettalic bands wherever required at any height with all labour , all materials including cladding sheets, etc. complete as per specification and direction of Engineer-In-Charge but excluding the cost of scaffolding ( Payment shall be made on the area of the finished surface). Scaffolding will be paid seperately as per scaffolding item available in M&I-Mechanical SOR. | Item 40.30 | ||
| 206 | 40.4 | Plain aluminum sheet - 22 SWG | Item 40.40 | 27 | M2 |
| 207 | 40.5 | Add 26.73% for esclation over rates of all line items of Piping & Equipment insulation | Item 40.50 | 1 | LS |
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