civilwartestseries

RANKLIST 35

RANKLIST 1 20 / 20 Elsa 2 20 / 20 Amritha 3 20 / 20 Trevor 4 19 / 20 Aswathy 5 19 / 20 Gree 6 19 / 20 Aswathi ramesh 7 19 / 20 Nimisha 8 18 / 20 Rose 9 18 / 20 Aswathi 10 18 / 20 Amal mk 11 18 / 20 Aswathy Devan 12 18 / 20 nikhil 13 18 / 20 Silpa 14 18 / 20 Vb 15 18 / 20 Parvathi 16 18 / 20 Arundhathy 17 18 / 20 Aathira 18 17 / 20 anaswarakp 19 17 / 20 anaswarakp 20 17 / 20 Spread a smile 21 17 / 20 Raheema 22 17 / 20 Sakariya 23 17 / 20 Dmp 24 16 / 20 Rinku 25 16 / 20 RJ03 26 16 / 20 RJ03 27 16 / 20 ആ 28 16 / 20 Bissy Varghese 29 16 / 20 Nejuma 30 16 / 20 Tgs 31 16 / 20 Navaneeth km 32 15 / 20 Aysha 33 15 / 20 Prasanth 34 15 / 20 Vennila 35 15 / 20 Vishnu p p 36 15 / 20 Ash 37 15 / 20 Frank 38 15 / 20 Revathy 39 14 / 20 Alex Baby 40 14 / 20 Amritha 41 14 / 20 Abhijith K.J 42 14 / 20 Jil 43 14 / 20 Vishnu Ponna

VALUATION, TENDERING

VALUATION - Art of assuming the present value of a property I. VALUER : an expert in valuation of a property through scientific method II. GROSS INCOME : total income of a property III. OUTGOINGS : all the expenses like tax, repair etc. IV. NET INCOME : gross income - outgoing V. RATABLE VALUE : net annual letting value ( gross income - repair ) VI. ANNUITY : annual periodic payment for repayment of the capital amount invested by the party. VII. CAPITAL COST : total cost of construction including land VIII. MARKET VALUE : amount obtainable at a particular time if put for sale on market IX. BOOK VALUE : original cost - depreciation X. YEARS PURCHASE : capital sum required to be invested in order to get an interest of 1 rs XI. CAPITALIZED VALUE : amount of money whose annual interest @ highest prevailing rate of interest equal to the net income of a property • capitalized value = net income x years purchase XII. OBSOLESCENCE : value decrease due to outdated design ,

UNITS OF MEASUREMENTS, PAINTING COEFFICIENT, OUT TURN, QUANTITY CALCULATION

DEDUCTION • MASONRY : < 0.1 m2 - no deduction • PLASTERING : < 0.5 m2 - no deduction 0.5 - 3 m2 - one side deduction > 3 - both side deduction • End of beams, rafters, purlins < 0.05 m2 - no deduction • Bearing of floors, roof slabs etc. - no deduction DIGREE OF ACCURACY • Volume - 0.01 m3 • Area - 0.01 m2 • Dimension - 0.01 m • Weight - 1kg QUANTITY CALCULATION PCC • Maximum size of aggregate 40 mm • For 1 m3 PCC - 0.95 m3 coarse aggregate is required RCC • Maximum size of aggregate 20 mm • For 1m3 RCC - 0.90 m3 coarse aggregate is require RCC For 1:1.5:3 Wt of cement = (1/3) x 0.90 x 1440 = 432 kg Wt of sand = (1.5/3) x 0.90 x 1600 = 747 kg PCC For 1:4:8 Wt of cement = (1/8) x 0.95 x 1440 = 171 kg Wt of sand = (4/8) x 0.95 x 1660 = 760 kg PLASTERING 1:3 - 0.14 m3 / 10 m2 (sand) cement = (1/3) x 0.14 x 1440 = 67 kg 1:4 - 0.15 m3 / 10 m2 (sand) cement = (1/4) x 0.15 x 1440 = 54 kg 1:5 - 0.15 m3 / 10 m2 (sand) cement = (1/5) x 0.15 x 1440 = 43 kg

DAILY MOCK TEST 35

August 27, 2020

RANKLIST 34

August 27, 2020

RANKLIST 1 20 / 20 Amritha 2 20 / 20 rj 3 19 / 20 Parvathi 4 19 / 20 Aswathi ramesh 5 19 / 20 Arun aravind 6 19 / 20 Nimisha. 7 19 / 20 Abin joy 8 19 / 20 Abin joy 9 19 / 20 Koshy 10 19 / 20 Vb 11 19 / 20 Aswathy Devan 12 19 / 20 Jil 13 18 / 20 Elsa 14 18 / 20 Aswathy 15 18 / 20 Ashly 16 18 / 20 Sakariya 17 18 / 20 Arun g 18 18 / 20 Rose 19 18 / 20 Navaneeth km 20 18 / 20 Jo 21 17 / 20 Aleena AR 22 17 / 20 Aishaz 23 17 / 20 Ash 24 17 / 20 Thesni 25 17 / 20 nik 26 17 / 20 Mumtaz 27 17 / 20 Aswathi 28 16 / 20 Gree 29 16 / 20 Abhijith... 30 16 / 20 Raheema 31 16 / 20 Arundhathy 32 16 / 20 Aswathy 33 16 / 20 Vishnu p p 34 16 / 20 Nejuma 35 16 / 20 Viking 36 16 / 20 Rahna 37 16 / 20 Rj 38 15 / 20 Jilu 39 15 / 20 Ashly 40 15 / 20 Jeena 41 15 / 20 Rinku 42 15 / 20 Silpa 43 15 / 20 Vipin v 44 14 / 20 anaswarakp 45 1

ESTIMATION BASICS & TERMS

ESTIMATION : done to find out the anticipated cost of work before the construction starts VALUATION : done after the construction ESTIMATE : Probable cost calculated based on drawings , specification , current rate TYPES OF ESTIMATES PRELIMINARY ESTIMATE • PLINTH AREA : only plinth area is considered. ( L x B ) (less accurate) • CUBIC RATE : height is also considered (L X B X H ) • APPROXIMATE QTY : running meter DETAILED ESTIMATE • REVISED : made if amount exceeds > 5% of sanctioned estimate > 10% during construction material deviation occurs • SUPPLIMENTARY ESTIMATE : if extra additional works occurs • SUPPLIMENTARY & REVICED : work completed within 95 % of sanctioned amount. TERMS I. CONTIGENCIES : expenses for unexpected work 3 - 5 % II. ANNUAL REPAIR & MAINTANANCE : 1 - 1.5 % III. TOOLS AND PLANTS : for big projects separate estimate for tools and plants required 1 - 1.5% IV. WORK CHARGE ESTABLISHMENTS - salary for supervisors , watchman etc. 1.5 -

DAILY QUIZ 34

RANKLIST 33

RANKLIST 1 20 / 20 Rose 2 20 / 20 Nimisha 3 20 / 20 Srk 4 19 / 20 nikhil 5 19 / 20 MRIDULA 6 19 / 20 Asna 7 19 / 20 Aswathi 8 19 / 20 Dmp 9 19 / 20 Amritha 10 17 / 20 Elsa 11 17 / 20 Parvathi 12 17 / 20 Aswathy 13 17 / 20 Aswathi 14 17 / 20 Ash 15 17 / 20 Arundhathy 16 17 / 20 Prasanth 17 17 / 20 Aathira 18 17 / 20 Mumtaz 19 17 / 20 Koshy 20 17 / 20 jishnu gopal 21 16 / 20 Amritha 22 16 / 20 Vipin 23 16 / 20 Rahna 24 15 / 20 Abhijith... 25 15 / 20 Vishnu p p 26 15 / 20 Gree 27 15 / 20 Rinku 28 15 / 20 Kuttz 29 15 / 20 Aishaz 30 14 / 20 Amal mk 31 14 / 20 Aleena AR 32 14 / 20 F 33 14 / 20 Frank 34 14 / 20 Navaneeth km 35 13 / 20 Shilpa 36 12 / 20 JEENA 37 12 / 20 Abhijith raj 38 12 / 20 Nejuma 39 12 / 20 Aparna 40 12 / 20 arya sumith 41 11 / 20 Honey 42 10 / 20 As 43 10 / 20 sruthy 44 9 / 20 Arya 45 9 / 20

CLAY PRODUCTS

TILES • thin slab of brick burned in kiln 1. COMMON TILES : used for paving roofing flooring 2. ENCAUSTIC TILES : used for decorative purpose in floors, walls, ceilings COMMON TILES • Manufacture steps i. Preparation of clay ii. Molding iii. Drying iv. Burning : sial kote kiln for 72 hrs @ 1300*c TYPES OF COMMON TILES 1. DRAIN TILES : porous , used in irrigation 2. FLOOR / PAVING TILES : used in paving 3. ROOF TILES : covering pitched roof i. ALAHABAD TILES : have projections used for interlocking ii. CORRUGATED TILES : has corrugations on surface iii. FLAT TILES : ordinary iv. FLEMISH TILES : shape of letter S v. GUNA TILES : hollow tapered, conical in shape vi. MANGALORE TILES a. CLASS AA b. CLASS A vii. POT TILES / LOCKING TILES : ordinary half round country tiles viii. PAN TILES : short & heavy ix. ENCAUSTIC TILES : 3 layers - body, face, back TERRACOTTA • Baked earth • Baked in muffle furnace @ 1200*c for 4 days i. Porous terracotta : adding

METALS & ALLOYS

• Ferrous metals : wrought iron, caste iron, steel • Nonferrous metals : tin, zinc, aluminum etc. IRON ORE • Naturally occurring mineral aggregate from which one or more valuable constituent may be recovered by certain treatment • Impurities present in iron ore are 1. Carbon 2. Manganese 3. Prosperous 4. Sulfur TYPES OF PIG IRON BESSEMER PIG • Obtained from hematite • Free from cu, P, S • Used in manufacture of steel GREY/FOUNDRY PIG • Raw materials burned at high temp • Soft variety • Used in manufacture of cast iron WHITE / FORGED PIG • Raw material Is burned at low temp • Hard &strong • Used in manufacture of wrought iron MOTTLED PIG • Lies between grey pig and white pig CAST IRON • 2 - 4 % carbon content • Made from remelting pig iron ( grey pig ) • Made in CUPOLA FURNACE • Impurities : Manganese, Phosphorus, Sulphur, Silica TYPES OF CAST IRONS 1. GREY CAST IRON : made from grey pig, soft 2. WHITE CAST IRON : hard, silvery, white, does not melt e

MOCKTEST 33

August 25, 2020

RANKLIST 32

August 25, 2020

1 20 / 20 Elsa 2 20 / 20 nandu 3 20 / 20 Kuttz 4 20 / 20 Aleena AR 5 20 / 20 Jeenaa 6 20 / 20 Rose 7 20 / 20 Abin 8 20 / 20 Abin 9 19 / 20 Amal mk 10 19 / 20 Aswathy Devan 11 19 / 20 Nimisha 12 19 / 20 Koshy 13 19 / 20 Aswathi ramesh 14 19 / 20 ARYA ASHOKAN 15 19 / 20 Sakariya 16 19 / 20 Mumtaz 17 19 / 20 Thesni 18 19 / 20 Vb 19 19 / 20 Aishaz 20 19 / 20 Anju K 21 19 / 20 Aswathy 22 18 / 20 Ash 23 18 / 20 Rinku 24 18 / 20 Aswathi 25 18 / 20 Hima 26 18 / 20 Ami Balachandran 27 18 / 20 Dmp 28 18 / 20 Mufi 29 18 / 20 Amritha 30 18 / 20 SURYA DAS J S 31 17 / 20 Vishnu p p 32 17 / 20 Prasanth 33 17 / 20 Nazriya. A 34 17 / 20 Raheema 35 17 / 20 stranger 36 16 / 20 Parvathi 37 16 / 20 Sruthy 38 16 / 20 Aiswarya K 39 16 / 20 Fathima 40 16 / 20 Aathira 41 16 / 20 Anju 42 16 / 20 Vishnu Ponnappan 43 15 / 20 Aysha 44 15 /

MORTAR

• Binding material ( bond strength ) + fine aggregate ( rigidity, prevent shrinkage ) + water ( flexibility & plasticity ) • Ph of water - potable water - should not be less than 7 • Water quality code - IS 456 FINE AGGREGATE • Major component - Silica / oxides of silica • Major mineral component - quartz + feldspar • Fineness index used for mortar : 2.5 - 3 ( >2.5 , < 3 ) • Fineness index : relative size of fine aggregate to coarse aggregate Aggregate type and Fineness index Fine : 2.2 - 2.6 Medium : 2.6 - 2.9 fine coarse : 2.9 - 3.2 CLASSIFICATION BASED ON ORIGIN PIT SAND • Collected form pit of depth 1 - 2 m • Red orange • Angular • High bond strength • Used in superior works RIVER SAND • Collected from river • White • Spherical, rounded • Low bond strength • Used in plastering works SEA SAND • Collected from sea shore • Brownish yellow • Round • Not used in any type of construction due to salt content BULKING OF SAND • Expansion of sand du

MOCK TEST 32

RANKLIST - 31

1 22 / 22 Ammu 2 22 / 22 Aswathy Devan 3 22 / 22 Rose 4 22 / 22 Lucifer 5 21 / 22 Gregory 6 21 / 22 Tiju Alex 7 21 / 22 JEENA 8 21 / 22 Elsa 9 21 / 22 Ashly 10 21 / 22 Amritha 11 21 / 22 Koshy 12 21 / 22 Aiswarya K 13 21 / 22 Anju 14 20 / 22 Sumi 15 20 / 22 Raheema 16 20 / 22 Vidya b 17 20 / 22 Hima 18 20 / 22 arya sumith 19 20 / 22 Navaneeth km 20 20 / 22 Vishnu p p 21 20 / 22 Aathira 22 19 / 22 Amal mk 23 19 / 22 ASWATHIRAMESHBABU 24 19 / 22 Aswathi 25 19 / 22 Aleena AR 26 19 / 22 Amrutha 27 19 / 22 Prasanth 28 19 / 22 nik 29 19 / 22 Gree 30 19 / 22 Arundhathy 31 19 / 22 Rj 32 19 / 22 Dmp 33 19 / 22 Anjana 34 19 / 22 Rose 35 19 / 22 Rahna 36 19 / 22 Mufi 37 18 / 22 @SURYA DAS J S 38 18 / 22 Aishaz 39 18 / 22 Sakariya 40 18 / 22 Roni 41 17 / 22 Tissa 42 17 / 22 Nazriya. A 43 17 / 22 Ami Balachandran 44 17 / 22

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