Indian Oil Corporation Limited Tender

a) Upto 02 KM (Quantity: 524.51 CUM X Rate: Rs. 179.45 = Amount: Rs.94123.32 )

SERVICE ITEMS

Excavation for hard rock: Excavation in hardrock by using Rock breaker including de watering the excavated pits necessary shoring, strutting including backfilling, stacking selected excavated material for back filling. This extra payment for excavation in rocky stretches shall be made only when rock breaking/ hard rock removal is done by using Rock breakers. However, the final decision regarding rock quantity will be as instructed/decided by EIC/Site Engineer. Note: Rate for this item is fixed & Bidders are not allowed to quote for this item. (Quantity: 4196.04 CUM X Rate: Rs. 660.61 = Amount: Rs.2771945.98 )

Disposal of hard rock : Transportation and disposal of excavated rock by suitable mechanical transport arrangement including loading, unloading and stacking within 10 KM radius. Executed quantity shall be considered as per actual disposal carried out ouside IOCL ROW as per direction/decision of EIC/Site Engineer Note: Rate for this item is fixed & Bidders are not allowed to quote for these items.

Coating & Wrapping refurbishment of 18 inch diameter pipeline with owner supplied Cold applied tape as per specifications /directions specified in SCC in all respects. (a) Excavating in all type of soil in all the depths including hard murrum and soft rock for exposing existing pipeline normally buried at 1.5 to 2.5 m. The depth may be higher in some stretches and also near road/ rail / river / nala/ cart track crossing, including keeping top layer of soil separately, bailing out of water, shoring strutting etc. (b) Removing of old coat & wrap with scrappers using wooden/ brass hammers etc. (c) Cleaning the pipe by blasting using abrasive media (here Copper slag) as per tender specifications and instructions of Site Engineer / EIC. (d) Applying one coat of owner supplied liquid adhesive fast drying synthetic primer over the cleaned surface with the help of good approved quality bristle type painting brush / spray. (e) Applying first layer of 3ply cold applied tape (Inner) for corrosion protection on the surface of primed pipe after touch dry with minimum overlap of 50% as recommended by the manufacturer followed by another second layer of 2 ply cold applied tape (outer) coating or as recommended by the manufacturer. (f) Backfilling of the trench after holiday detection test to be performed by contractor as per specifications. The contractor shall properly provide compaction of the backfilled earth & restore the worksite to original conditions. (g) Restoration of the ROW to the satisfaction of the Owner as per the direction of EIC or his representatives.

Sleeving of Mainline Type A : Fabrication, fitment, and welding for Full encirclement sleeves for epoxy grouting from owner supplied 18" dia pipes over pitted sections of the exposed pipeline including testing / inspection (DP/Tell tale test), supply of all equipments, consumables, labour etc. required to complete the work in all respects as per the specifications and directions of the Site Engineer/E-I-C. Pipes will be supplied by the Owner from Owner's Store Yards at Gauridad/Viramgam/Koyali/Chaksu/Sendra and shall be transported to site at the Contractor's risk & cost for sleeving of 18" dia pipeline. Type B : Fabrication, fitment and welding of full encirclement direct welding type sleeves from owners supplied 18" dia pipes over pitted sections of the exposed pipeline including testing/inspection (DP/Tell tale test), supply of all equipments, consumables, labour etc. required to complete the work in all respects as per the specifications and direction of the Site Engineer/EIC. Pipes will be supplied by the Owner from Owner's Store yards at Gauridad/Viramgam/Koyali/Chaksu/Sendra and shall be transported to site at the Contractor's risk & cost for sleeving of 18" dia pipeline. Note: (1) Net length of the sleeve over pipe shall be the determining quantity of sleeving work for making payment to the Contractor (2) Rate for this item is fixed & Bidders are not allowed to quote for this item. (Quantity: 40 Mtr X Rate: Rs. 8426.00 = Amount: Rs.337040.12 )

Epoxy Grouting of Sleeves: Supply & application of metaceal or equivalent compound at ends of A type sleeve in the gap. Supply and application of Epoxy compound between sleeve and carrier pipe (pipe size of 18" dia.) at a pressure of 5-10 kg/sq.cm alongwith supply of pumps, necessary connection with valves, threaded female coupling, drilling of holes of requisite sizes, including supply of all labour, materials, tools and tackles/equipments, transportation etc. and to complete the epoxy grouting in all respects as per the directions of Site Engineer/ E-I-C. Note: Rate for this item is fixed & Bidders are not allowed to quote for this item.(Quantity: 10 Mtr X Rate: Rs. 10294.71 = Amount: Rs.102947.10 )

Payment for supplying and providing Rockshield: Supply and providing of owner approved Rock shield all around the pipe where hard rock is encountered. Rock shield shall be of extruded polyethylene mesh and meet the requirements specified in technical specifications. The application procedure of the system will be in strict adherence to the procedure laid by the manufacturer. The Contractor shall obtain prior approval from the Engineer-in-Charge for the rock shield material and its application procedure.

Operation and hire charges of engine-driven/motor driven Pump set of capacity 4000 litres/hour for pumping out the water caused by rains, broken water mains/drains etc. including supply of pump-motor, necessary labours, all consumables etc as per direction of EIC (Per day is upto 24 hours) Note: Rate for this item is fixed & Bidders are not allowed to quote for this item. (Quantity: 60 Day X Rate: Rs. 3491.86 = Amount: Rs. 209511.60)

Sand Padding (in Rocky areas) : Supplying, providing and filling fine sand in trenches in hard rocky stretches from 200 mm below the bottom of pipe upto 200 mm above pipe top (for the complete specified trench width) as per instructions of Site engineer / EIC, as per drawing. Note: I. Item to be operated under specific instructions from Engineer-in-Charge

b) Upto 05 KM (Quantity: 1049.01 CUM X Rate: Rs. 240.09 = Amount: Rs.251856.81 )

Excavation & Backfilling: In case after excavating the stretch (which stretch was given in tender) for C&W refurbishment, there any new coating found (as per EIC/SE decision), then no need to carryout C&W work as per SOR item no.2 and contractor shall back fill that stretch as per the directions of Site Engineer/EIC. Note: Rate for this item is fixed & Bidders are not allowed to quote for this item. (Quantity: 400 CUM X Rate: Rs. 179.29 = Amount: Rs.71716 )