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8. ELECTRICAL.

8.1 All Electrical Installation work shall be carried out in accordance with the latest issues of therelevant SPs, DEPs and PDO Standard Drawings along with Proect Drawings as a !ini!u!

re"uire!ent.

8.# O$% &willow conductor' (oles as (er electrical drawing )*+$-#1/--0.his includes 12o.D/A t3(e (ole as (er PDO standard drawings SD410#5--1.

8.0 O$% (ole nu!ber (lates and O$% identification (late shall be su((lied, inscribed and installed,

liaising with PDO electrical engineer re"uired.

8.4 Install #2os. ransfor!ers and one no. 6SD (anel foundations.

8./ Install Ste(downu( &ste(down 7 ste(u( 7' transfor!er 00k641/6 9 41/611--6:

00--6 on standard foundations.

8.5 Install 6SD (anel on standard foundation. Secure and grout the 6SD (anel. he (anel o(ening

should face north to (rotect fro! sun light. ;olts to be su((lied b3 contractor.

8.< Install utilit3 (anel on the standard stand. Su((l3, fabricate and (ainting of the stand for utilit3

(anel to be done b3 contractor.

8.8 Installation of cable (rotection tiles, back filling of the trench after cable la3ing, and

su((l3installation of cable route !arkers is included in the sco(e.8.= %a3 and ter!inate electrical cables and earth cables as (er a((roved drawing )*+$-#1/--#.

8.1- )ake use of e>isting rig earth nest to give a !a>i!u! resistance of 4 oh!. In case of !ore

4oh! resistance then additional (its )*S be drilled in consultation with O?E0#;.8.11 Prerigon activit3 on(ad hooku(@ ables shall be left insulated, coiled and buried safel3 at

ESPP end.

8.1# renches shall be well co!(acted after backfilling using a roller co!(acter.

8.10 able !arkers shall be in (lace to indicate cable routing.

8.14 Install earth nest to give !a>i!u! of cavate for e>(osing buried cables.

9. INSTRUMENTATION.

=.1 he instru!entation sco(e includes ;S9B (robe, DP trans!itter, C*, (ressure switch, (ressuregauges, wellhead ;, (ressure trans!itter, coriolis sensors, and CFs. he work has to be

carried out as (er PDO Standards, S(ecifications and Drawings.

=.# alibrate and install one -5--- k(a (ressure gauge, three -5--- k(a (ressure gauges, and -5---k(a (ressure gauge on the sonolog connection. otal 2os. of (ressure gauges is 4. &-5--- k(a'.

=.0 alibrate and install one (ressure trans!itter, one (ressure switch, and one DP trans!itter. Pressure

trans!itter range shall be -4ible conduit shall be su((lied b3 contractor.

=.5 *se e>isting electrical cable trench fro! the 6SD (anel to venting bo>. )ake sure electrical and

instru!ent cables are at least

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Halfar Engineering 9 ontracting %% DESIH2 %OB %I2E 9 $*P OCESPP BE%% )*+$AI2A-#1/

=.< E>cavate an instru!ent cable trench a((ro>. /-! long fro! the coriolis u( to wellhead. Sand

(adding, cable (rotection tiles, back filling of the trench after cable la3ing and

su((l3installation of cable route !arkers is included in the sco(e.

=.8 %a3 and ter!inate instru!ent cable as (er a((roved drawing )*+$-#1/--#.=.= Su((l3, fabricate and install unction bo> su((ort for new unction bo>.

=.1- ollect new C* )odel E7S 1---15#-- fro! stores and handover to SADA )ar!ul for

configuration.

=.11 Install new C* !ounting su((ort, foundation with sunshade.

NOTE@ It shall be verified that there is no stress (ut u(on the coriolis sensors fro! the (i(e

s(ools. Sensors !ust be installed co!(letel3 stress free in the (i(ing. able ends shall be

insulated, coiled and buried at ESPP side. renches shall be (ro(erl3 co!(acted after

backfilling using a roller co!(acter. able !arkers shall be in (lace to indicate cable routing.

On first da3 after rig !oves off location and after location clean u(, e>(ose buried instru!ent

cables.

02-09\scope.doc