Indian Oil Corporation Limited-IOCL has published M And I Of Horton Sphere 3 Nos In Offsite Area At Iocl Bgr. Submission Date for this Tender is 10-06-2020. Mechanical engineering Service Tenders in BGR Plant Assam. Bidders can get complete Tender details and download the document.
| Name of Work: M and I of Horton Sphere 3 Nos in offsite area ai IOCL BGR | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 10 | M&I of Horton sphere (03 Nos) in Offsite | Item 00010 | ||
| 2 | 10.001 | OPENING AND BOXING UP OF MANHOLES Opening and boxing up of man holes, covers of pressure vessels, the job involves opening of cover, man holes, by opening of bolts and nuts, cold/hot cutting of corroded fasteners, boxing up by using new and proper rating gasket after cleaning of gasket faces. | Item 10.10 | ||
| 3 | 10.002 | Dia 18" to 24" | Item 10.20 | 3 | EA |
| 4 | 10.003 | 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 10.30 | ||
| 5 | 10.004 | For Valves (other than RTJ) | Item 10.40 | 5000 | KG |
| 6 | 10.005 | 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 10.50 | 5000 | KG |
| 7 | 10.006 | RE-PACKING VALVES Job involves removing existing gland packing completely from gate, globe, check valves of various sizes in situ and re-packing the valves with new gland (supplied by IOCL) including supply of tools, tackles and equipment if any. Valves should be tested for free rotation. Hand wheels to be fitted back along with the spindle, if required. | Item 10.60 | ||
| 8 | 10.007 | 15 mm to 25 mm | Item 10.70 | 30 | EA |
| 9 | 10.008 | 40 mm to 80 mm | Item 10.80 | 30 | EA |
| 10 | 10.009 | 100 mm to 150 mm | Item 10.90 | 30 | EA |
| 11 | 10.01 | 200 mm to 250 mm | Item 10.100 | 30 | EA |
| 12 | 10.011 | 300 mm to 400 mm | Item 10.110 | 30 | EA |
| 13 | 10.012 | BUFFING OF WELD JOINTS Job involves buffing and cleaning of total weld area of the vessel / column etc. using power brush. The job has to be completed in all respect to the entire satisfaction of the Engineer-in-Charge (each length of buffing will be up to width of 150 mm). | Item 10.120 | 2400 | M |
| 14 | 10.013 | COLD CUTTING OF CARBON / ALLOY STEEL PIPE LINES (INSULATED / UNINSULATED) Cold cutting and removal of above ground/overhead/underground in tranches (upto 5 meters depth) insulated or uninsulated pipelines of carbon steel/ alloy steel/ and/or any other type from various location such as pipe racks, columns, pump house, vessels, heaters, heat exchangers, desalters etc. upto a height of 5 meters including removal of insulation materials, all on line instruments, fittings, flanges, valves, vents, drains, branching etc.; lowering down / lifting 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 all complete 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 deblinding 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 10.130 | ||
| 15 | 10.014 | 15 MM NB | Item 10.140 | 15 | EA |
| 16 | 10.015 | 20 MM NB | Item 10.150 | 15 | EA |
| 17 | 10.016 | 25 MM NB | Item 10.160 | 15 | EA |
| 18 | 10.017 | 40 MM NB | Item 10.170 | 15 | EA |
| 19 | 10.018 | 50 MM NB | Item 10.180 | 15 | EA |
| 20 | 10.019 | 80 MM NB | Item 10.190 | 15 | EA |
| 21 | 10.02 | 100 MM NB | Item 10.200 | 15 | EA |
| 22 | 10.021 | 150 MM NB | Item 10.210 | 15 | EA |
| 23 | 10.022 | 200 MM NB | Item 10.220 | 15 | EA |
| 24 | 10.023 | CS PPG JOINTS NHC ELECTD E-6013 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 10.230 | ||
| 25 | 10.024 | 15 mm NB, Schedule upto 80 | Item 10.240 | 15 | EA |
| 26 | 10.025 | 15 mm NB, Schedule above 80 but upto 160 | Item 10.250 | 15 | EA |
| 27 | 10.026 | 20 mm NB, Schedule upto 80 | Item 10.260 | 15 | EA |
| 28 | 10.027 | 20 mm NB, Schedule above 80 but upto 160 | Item 10.270 | 15 | EA |
| 29 | 10.028 | 25 mm NB, Schedule upto 40 | Item 10.280 | 15 | EA |
| 30 | 10.029 | 25 mm NB, Schedule upto 80 | Item 10.290 | 15 | EA |
| 31 | 10.03 | 25 mm NB, Schedule above 80 but upto 160 | Item 10.300 | 15 | EA |
| 32 | 10.031 | 40 mm NB, Schedule upto 40 | Item 10.310 | 15 | EA |
| 33 | 10.032 | 40 mm NB, Schedule upto 80 | Item 10.320 | 15 | EA |
| 34 | 10.033 | 40 mm NB, Schedule above 80 but upto 160 | Item 10.330 | 15 | EA |
| 35 | 10.034 | 50 mm NB, Schedule upto 40 | Item 10.340 | 15 | EA |
| 36 | 10.035 | 50 mm NB, Schedule more than 40 but upto 80 | Item 10.350 | 15 | EA |
| 37 | 10.036 | 50 mm NB, Schedule above 80 but upto 160 | Item 10.360 | 1 | EA |
| 38 | 10.037 | 80 mm NB, Schedule upto 40 | Item 10.370 | 15 | EA |
| 39 | 10.038 | 80 mm NB, Schedule more than 40 but upto 80 | Item 10.380 | 5 | EA |
| 40 | 10.039 | 80 mm NB, Schedule above 80 but upto 160 | Item 10.390 | 1 | EA |
| 41 | 10.04 | 100 mm NB, Schedule upto 40 | Item 10.400 | 15 | EA |
| 42 | 10.041 | 100 mm NB, Schedule more than 40 but upto 80 | Item 10.410 | 1 | EA |
| 43 | 10.042 | 100 mm NB, Schedule above 80 but upto 160 | Item 10.420 | 1 | EA |
| 44 | 10.043 | 150 mm NB, Schedule upto 40 | Item 10.430 | 15 | EA |
| 45 | 10.044 | 150 mm NB, Schedule more than 40 but upto 80 | Item 10.440 | 1 | EA |
| 46 | 10.045 | 150 mm NB, Schedule above 80 but upto 120 | Item 10.450 | 1 | EA |
| 47 | 10.046 | 200 mm NB, Schedule upto 20 | Item 10.460 | 15 | EA |
| 48 | 10.047 | 200 mm NB, Schedule above 20 but upto 40 | Item 10.470 | 1 | EA |
| 49 | 10.048 | 200 mm NB, Schedule more than 40 but upto 80 | Item 10.480 | 1 | EA |
| 50 | 10.049 | PROVISION OF REINFORCEMENT PAD (WITH WELDING ELECTRODE E-6010 / E-7018) Transportation from owner's storage points to work site and/ or pre-fabrication yard and to site after pre-fabrication; cutting, gri nding, edge preparation 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, pneumatic testing, 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. | Item 10.490 | ||
| 51 | 10.05 | Branch size 2 inch | Item 10.500 | 5 | EA |
| 52 | 10.051 | Branch size 3 inch | Item 10.510 | 5 | EA |
| 53 | 10.052 | Branch size 4 inch | Item 10.520 | 5 | EA |
| 54 | 10.053 | Branch size 6 inch | Item 10.530 | 5 | EA |
| 55 | 10.054 | Branch size 8 inch | Item 10.540 | 5 | EA |
| 56 | 10.055 | WELDING OF CS PLATES Transportation of all items including plates etc. from owner's storage point to work site and / or prefabrication yard and welding of CS plates including cutting / grinding / edge preparing and required testing to prove soundness of weld joint with supply of all consumables, manpower, tools as per technical specification and direction of the Engineer-in-Charge. | Item 10.550 | ||
| 57 | 10.056 | Upto 3mm thick | Item 10.560 | 5 | M |
| 58 | 10.057 | Above 3mm & upto 5mm thick. | Item 10.570 | 5 | M |
| 59 | 10.058 | Above 5mm & upto 6mm thick | Item 10.580 | 5 | M |
| 60 | 10.059 | Above 6mm & upto 7mm thick | Item 10.590 | 5 | M |
| 61 | 10.06 | Above 7mm & upto 9mm thick. | Item 10.600 | 5 | M |
| 62 | 10.061 | CS / AS PLATE CUTTING Cutting of CS / AS plate by gas/ grinding or any other means as per direction of the Engineer-in-Charge according to suitability including transportation from stores to site with supply of all tools, tackles, consumables, equipment, labour etc. | Item 10.610 | ||
| 63 | 10.062 | 3mm thick | Item 10.620 | 5 | M |
| 64 | 10.063 | 5mm thick | Item 10.630 | 5 | M |
| 65 | 10.064 | 6mm thick | Item 10.640 | 5 | M |
| 66 | 10.065 | 8mm thick | Item 10.650 | 5 | M |
| 67 | 10.066 | 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 10.660 | ||
| 68 | 10.067 | 15 mm NB | Item 10.670 | 15 | M |
| 69 | 10.068 | 20 mm NB | Item 10.680 | 15 | M |
| 70 | 10.069 | 25 mm NB | Item 10.690 | 15 | M |
| 71 | 10.07 | 40 mm NB | Item 10.700 | 15 | M |
| 72 | 10.071 | 50 mm NB | Item 10.710 | 15 | M |
| 73 | 10.072 | 80 mm NB | Item 10.720 | 15 | M |
| 74 | 10.073 | 100 mm NB | Item 10.730 | 15 | M |
| 75 | 10.074 | 150 mm NB | Item 10.740 | 15 | M |
| 76 | 10.075 | 200 mm NB | Item 10.750 | 15 | M |
| 77 | 10.076 | WELD DEPOSIT ON PITTED SURFACE Grinding / cleaning on pitted / corroded area and filling the pitted surface by weld deposit and grinding / smoothening the surface as required and directed by the Engineer-in-Charge. | Item 10.760 | ||
| 78 | 10.077 | CS weld deposit for vessel / heat exchanger / column etc. (upto 2.5mm depth) | Item 10.770 | 20 | "2 |
| 79 | 10.078 | SS weld deposit (upto 2.5mm depth) | Item 10.780 | 20 | "2 |
| 80 | 10.079 | Inconel weld deposit (upto 2.5mm depth) | Item 10.790 | 20 | "2 |
| 81 | 10.08 | FABRICATION AND ERECTION OF PIPE SUPPORT / PLATFORMS / DEVITS / STAIR CASE ETC. The job includes getting the materials issued, transportation to work site and handling at site, fabrication at the required size and shape using steel pipes, MS structural / plates etc. by cutting, bevelling and welding including fixing of MS gratings / chequered plates on platform at all elevation by welding, bolting or otherwise to existing members or equipment. This also includes fabrication and fixing of pipe clamps, non-standard bolts etc. inclusive of labour, consumables, tools and tackles and materials required for U-clamps, J-bolts etc. and applying one coat of primer and two coats of high built black bituminous paint and complete in all respect as per drawings, specifications and instructions of the Engineer-in-Charge. (Excluding cost of structural steel). | Item 10.800 | 5 | TO |
| 82 | 10.081 | DISMANTLING OF STRUCTURALS LIKE PIPE SUPPORT / STAIRWAY / DEVIT ETC. Removal of existing platforms / pipe supports / davits / stairways etc. along with adjacent fittings / members by cutting / debolting or by any other means without damaging the remaining unit and lowering down to the ground including erection of scaffolding, retrieving of all the usable materials and transportation to the storage point as directed by the Engineer-in-Charge. | Item 10.810 | 5 | TO |
| 83 | 10.082 | COLD CUTTING OF BOLTS Cutting of bolts in position with hacksaw by cold cutting because of ceased condition of bolts and nuts that can not be opened by ordinary means, as per instructions of the Engineer-in-Charge. Supply of consumables, labour, tools and tackles equipment etc. will be in contractor's scope. | Item 10.820 | ||
| 84 | 10.083 | 12mm dia bolts | Item 10.830 | 80 | EA |
| 85 | 10.084 | 16mm dia bolts | Item 10.840 | 80 | EA |
| 86 | 10.085 | 20mm dia bolts | Item 10.850 | 80 | EA |
| 87 | 10.086 | 24mm dia bolts | Item 10.860 | 30 | EA |
| 88 | 10.087 | GAS CUTTING OF BOLTS Cutting of CS / SS / AS bolts in position with cutting torch by means of gas cutting as per instructions of the Engineer-in-Charge including supply of tools and tackles, labour, consumables, equipment etc. | Item 10.870 | ||
| 89 | 10.088 | M-12mm bolts | Item 10.880 | 20 | EA |
| 90 | 10.089 | M-16mm bolts | Item 10.890 | 20 | EA |
| 91 | 10.09 | M-20mm bolts | Item 10.900 | 20 | EA |
| 92 | 10.091 | M-24mm bolts | Item 10.910 | 20 | EA |
| 93 | 10.092 | M-30mm bolts | Item 10.920 | 20 | EA |
| 94 | 10.093 | M-32mm bolts | Item 10.930 | 20 | EA |
| 95 | 10.094 | M-36mm bolts | Item 10.940 | 20 | EA |
| 96 | 10.095 | M-42mm bolts | Item 10.950 | 6 | EA |
| 97 | 10.096 | M-48 mm bolts. | Item 10.960 | 6 | EA |
| 98 | 10.097 | 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 10.970 | ||
| 99 | 10.098 | For Pipes (Per Inch Dia) | Item 10.980 | 400 | " |
| 100 | 10.099 | For Vessels / Tanks (Per Inch) | Item 10.990 | 250 | " |
| 101 | 10.1 | 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 10.1000 | ||
| 102 | 10.101 | For Pipes (Per Inch Dia) | Item 10.1010 | 300 | " |
| 103 | 10.102 | For Vessel/ tanks etc. (Per Inch) | Item 10.1020 | 100 | " |
| 104 | 10.103 | 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 10.1030 | ||
| 105 | 10.104 | For Pipes (Per Inch Dia) | Item 10.1040 | 100 | " |
| 106 | 10.105 | For Vessel & Tanks | Item 10.1050 | 50 | M2 |
| 107 | 10.106 | 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 10.1060 | ||
| 108 | 10.107 | 15 mm | Item 10.1070 | 20 | M |
| 109 | 10.108 | 20 mm | Item 10.1080 | 20 | M |
| 110 | 10.109 | 25 mm | Item 10.1090 | 20 | M |
| 111 | 10.11 | 40 mm | Item 10.1100 | 20 | M |
| 112 | 10.111 | 50 mm | Item 10.1110 | 20 | M |
| 113 | 10.112 | 80 mm | Item 10.1120 | 20 | M |
| 114 | 10.113 | 100 mm | Item 10.1130 | 20 | M |
| 115 | 10.114 | 150 mm | Item 10.1140 | 20 | M |
| 116 | 10.115 | 200 mm | Item 10.1150 | 20 | M |
| 117 | 10.116 | PREPARATORY JOBS FOR HOT WORK The job includes opening of flanges, blinding / deblinding by bolting / debolting etc. fabrication of tail blinds, cover plate connections fittings etc., elbow reversing, opening and fixing of plugs from the furnace tube etc., making hose connections and all other arrangements as required for flushing the lines including wedge opening, dewatering after flushing, decoking, isolation etc., boxing up the lines with new gaskets and hot bolting of all the joints during hot circulation and complete the job with supply of tools, tackles, labours and consumables etc. as per direction of the Engineer-in-Charge. | Item 10.1160 | ||
| 118 | 10.117 | 15 mm | Item 10.1170 | 30 | EA |
| 119 | 10.118 | 20 mm | Item 10.1180 | 30 | EA |
| 120 | 10.119 | 25 mm | Item 10.1190 | 30 | EA |
| 121 | 10.12 | 40 mm | Item 10.1200 | 30 | EA |
| 122 | 10.121 | 50 mm | Item 10.1210 | 30 | EA |
| 123 | 10.122 | 80 mm | Item 10.1220 | 30 | EA |
| 124 | 10.123 | 100 mm | Item 10.1230 | 30 | EA |
| 125 | 10.124 | 150 mm | Item 10.1240 | 30 | EA |
| 126 | 10.125 | 200 mm | Item 10.1250 | 30 | EA |
| 127 | 10.126 | FIXING / REMOVAL OF FLANGES / BLIND FLANGES OF RATING UPTO 300# Opening / fixing etc. of flanges / blind flanges / spool pieces at the two flange joint (rating upto 300#) as and when required for elbow reversing, wedge opening etc. or any other job including handling of flanges and preparation of gaskets from the sheet including tools and tackles, consumables, supervision etc. and as per direction of the Engineer-in-Charge. | Item 10.1260 | ||
| 128 | 10.127 | 15 mm | Item 10.1270 | 30 | EA |
| 129 | 10.128 | 20 mm | Item 10.1280 | 30 | EA |
| 130 | 10.129 | 25 mm | Item 10.1290 | 30 | EA |
| 131 | 10.13 | 40 mm | Item 10.1300 | 30 | EA |
| 132 | 10.131 | 50 mm | Item 10.1310 | 30 | EA |
| 133 | 10.132 | 80 mm | Item 10.1320 | 30 | EA |
| 134 | 10.133 | 100 mm | Item 10.1330 | 30 | EA |
| 135 | 10.134 | 150 mm | Item 10.1340 | 30 | EA |
| 136 | 10.135 | 200 mm | Item 10.1350 | 30 | EA |
| 137 | 10.136 | Shutdown factor 25% | Item 10.1360 | 1 | LS |
| 138 | 10.137 | Internal surface preparation | Item 10.1370 | 3 | EA |
| 139 | 10.138 | HYDROTESING OF HORTON SPHERE | Item 10.1380 | 3 | EA |
| 140 | 10.139 | Droping of 6" PSV | Item 10.1390 | 6 | EA |
| 141 | 10.14 | Barricading of Horton sphere | Item 10.1400 | 4500 | SQM |
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