VPT DRAIN MODIFICATION FOR HMB PROJECTS

Bonding agent NITOBO — pply and application of approved epoxy bonding agent NITOBOND EPof FOSROC or SIKA:Supply and application of approved epoxy bonding a nt NITOBOND EP ofFOSROC or SIKA 32 LP or equivalent product approved by theengineer-incharge, for bonding fresh concrete to old conc te in alltypes of structures at all levels including the provision of safetymeasures, provision and usage of the relevant personal p tective equipment.The rate of application shall not exceed 2.625 Sq Mtrs/Ltr orconsumption as per manufacture data sheetMethod of Me urement: Qty in Square Meters.

Mechanical exc 1.5 t — chanical Excavation From-1.5m-3.0mExcavation of soil up to the depth from 1.5m to 3.0m by mechanicalMeans: excavation of earth below round level from 1.5m up to a depth ofup to 3.0 meters from existing ground level, for all kinds of works, inall types of soils. The ate includes all the machinery, costs likelabour, material, tools and tackles, dressing of sides, levelling,grading and ramming of b toms, dewatering, disposal or stacking ofsurplus excavated material up to initial lead of 50 meter etc.Note: 1. The agency shall pro de required side slope during excavationas per direction of HPCL site-in-charge2. The agency shall provide at least two number acces way in the pit3. Shoring is compulsory below 1.2 m depth; payment shall be separateline itemsMethod of Measurement: Quantity in Cubi meters (cum) = Length (m)xwidth(m) x Depth (m). Actual field measurements shall be considered forpayment

Mechanical exc 3.0 t — cavation of soil up to the depth from 3.0m to 4.5m by mechanicalMeans: excavation of earth below ground level from 1.5m up to a dept ofup to 3.0 meters from existing ground level, for all kinds of works, inall types of soils. The rate includes all the machinery, co s likelabour, material, tools and tackles, dressing of sides, levelling,grading and ramming of bottoms, dewatering, disposal or stac ng ofsurplus excavated material up to initial lead of 50 meter etc.Note: 1. The agency shall provide required side slope during exca tionas per direction of HPCL site-in-charge.2. The agency shall provide at least two number access way in the pit.3. Shoring is comp sory below 1.2 m depth; payment shall be separateline items.4. For depth more than 4.5 meter, the cost will be paid at 30% extra for ery subsequent 1.5-meter depth.Method of Measurement: Quantity in Cubic meters (cum) = Length (m)xwidth(m) x Depth (m). Actual field easurements shall be considered forpayment.

Manual Excavation 0 — cavation up to the depth of 1.5 m: excavation of earth below groundlevel by manually up to a depth of 1.5 meters from existing groun evel, for all kinds of works, in all types of soils. The rate includesall the costs like labour, material, tools and tackles, dressi ofsides, levelling, dewatering, grading and ramming of bottoms, disposalor stacking of surplus excavated material up to initial lea of 50m etc.Note: 1. The agency shall provide required side slope during excavationas per direction of HPCL site-in-charge.2. The age y shall provide at least two number access way in the pit.3. Shoring is compulsory below 1.2 m depth; payment shall be separateline ems.4. For depth more than 1.5 meter, the cost will be paid at 30% extra forevery subsequent 1.5-meter depth.Method of Measurement: antity in Cubic meters (cum) = Length (m)xwidth(m) x Depth (m). Actual field measurements shall be considered forpayment.

Manual Excavation 1. — cavation up to the depth 1.5 m to 3.0m: excavation of earth belowground level by manually up to a depth of 3.0 meters from existingg und level, for all kinds of works, in all types of soils. The rateincludes all the costs like labour, material, tools and tackles,dr sing of sides, levelling, dewatering, grading and ramming ofbottoms, disposal or stacking of surplus excavated material up toinitial ead of 100m etc. ALL LEAD & LIFT is included in thisitem.Note: 1. The agency shall provide required side slope during excavationas p direction of HPCL site-in-charge.2. The agency shall provide at least two number access way in the pit.3. Shoring is compulsory bel 1.2 m depth; payment shall be separateline items.Method of Measurement: Quantity in Cubic meters (cum) = Length (m)xwidth(m) x Dept (m). Actual field measurements shall be considered forpayment.

Manual Excavation 3 — cavation up to the depth 3.0 m to 4.5m: excavation of earth belowground level by manually up to a depth of 4.5 meters from existingg und level, for all kinds of works, in all types of soils. The rateincludes all the costs like labour, material, tools and tackles,dr sing of sides, levelling, dewatering, grading and ramming ofbottoms, disposal or stacking of surplus excavated material up toinitial ead of 100m etc. ALL LEAD & LIFT is included in thisitem.Note: 1. The agency shall provide required side slope during excavationas p direction of HPCL site-in-charge.2. The agency shall provide at least two number access way in the pit.3. Shoring is compulsory bel 1.2 m depth; payment shall be separateline items.Method of Measurement: Quantity in Cubic meters (cum) = Length (m)xwidth(m) x Dept (m). Actual field measurements shall be considered forpayment.

Sand Gravel 1:1 Supp — pply and Filling of Sand Gravel Mixer (1:1):Supplying and filling up to any depth below and around foundations etc.in layers not exc ding 200mm thickness with Sand-Gravel mix (1:1) andcompacting so as to achieve required density as per engineer in chargeincluding s eading, watering, ramming/compaction by manual / mechanicalmeans, dressing, royalty (if any) etc. all complete.Payment shall be made or the measurement of the volume of the compactedfill. Method of Measurement: Quantity in Cubic meters (cum) = Length(m)x width(m) x epth (m).Actual field measurements shall be considered for payment

Temp Diversion of VP — cation: RUF Pitch Gantry Area South Side VPT Drain.Unit: Sq MTemporary VPT Drain Diversion for construction of Main RCC Drain byremo ng the Bushes, Weeds, diversion of VPT Drain without disturbingthe natural flow of water by putting Sand Bags/Other means includingM power, Material, Machinery & other resources includes in theitems.Note: Only Dewatering pump will be paid extra as per Separate line tem.Agency has to quote as per his previous experience.

Transport of earth ( — ansporting of surplus Earth including re-excavating the deposited soilexcavated earlier/debris/vegetations& trees from the work site yond the initial lead of 100 meter, using the tractor trolley or trucketc., Within the refinery premises as per the directions of en neer-in-charge.Job Scope includes loading, unloading and levelling both the areas viz.From where the earth/debris is transported nd where it is depositedetc.Method of Measurement: Quantity in Cubic meters (cum) = Length (m) x width(m) x Depth (m).Actual field m surements shall be considered for payment. (Void 30%will be deducted for each qty of debris/excavated earth /unserviceableitems/vege tion/tree).

Transport of earth ( — ansporting of surplus earth including re-excavating the deposited soilexcavated earlier/debris/vegetations& trees from the work site yond the initial lead of 100 meter, using the tractor trolley or truckoutside the refinery at the location approved by municipal cor rationas per the directions of engineer-in charge. Job scope includes loading,unloading and levelling both the areas viz. From where he earth/debrisis transported and where it is deposited etc.Method of Measurement: Qty in Cum = Length (m)x width (m) x depth (m).Ac al field measurements shall be considered for payment.(Void 30%will be deducted for each qty of debris/excavated earth /unservic bleitems/vegetation/tree/wood waste /any other debris., scrap etc andexcept Silt soil materials).VPT DRAIN SOIL DEBRIS TO BE TAK OUT OF REFINERY AND DUMPED AT VPT APPROVED LAND/GVMC APPROVED LAND AFTER SUITABLE DRYING. CISF WITNESS WILL BE ARRANGED BY HPCL. AL FORMALITIES RELATED TO GATE PASS/CISF TO BE DONE BY AGENCY.