KLYM/APAS/T-10/2025-2026/Sl No-22

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1.5 m Ref. Page -1, Item -2 a), PWD SOR Vol-I w. e. f. 1.11.2017

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation Ref. Page 1, Item -3 a), PWD SOR Vol-I w. e. f. 1.11.2017

Supplying and laying Polythene Sheet (150gm / Sq.M) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. Ref. Page -47, Item -3, PWD SOR Vol-I w. e. f. 1.11.2017

Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation. (a) 1:3:6 proportion Ref. Page -23, Item -1a), PWD SOR Vol-I w. e. f. 1.11.2017 and P-9 of 96, Item -26, 3rd CORRIGENDA & ADDENDA wef 04.06.2018

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per relevant IS codes. (a) Pakur Variety Ref. Page -24, Item -4 a), PWD SOR Vol-I w. e. f. 1.11.2017 3rd CORRIGENDA & ADDENDA wef 04.06.2018

M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete. Payment to be made on the basis of calculated weight of structural memebrs of MS Holow Section as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actual weight of such items with weight of finished structural members. The rates are considered for a hight of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over the rate for each additional floor or 4m. beyond the initial 8 m. or part thereof. i) For roof truss works a) Span up to 12 Mtr 3rd CORRIGENDA & ADDENDA, Dated: 04.06.2018, Page 85 of 96, PWD(WB), S.O.R. Volume - I : Building Works w.e.f. 01/11/2017, Item No.-2A, Page No. - 101

Supplying , fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile of approved make (excluding the supporting frame work) fitted and fixed with 55 mm & 25 mm self tapping screw, EPDM Washer 16 mm dia & 3 mm th. washer etc. complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be made on area of finished work). (i) In Roof:- a) With 0.5 mm thick sheet Ref. Page -82, Item -14, PWD SOR Vol-I w. e. f. 1.11.2017

Aluminium sheet ridging fitted with self tapping screws, EPDM washers etc complete.(Minimum 225mm end lapping). (A) 300 mm lapping each way (a) With 0.71 mm sheet Ref.Page -84, Item -18 i) a) PWD SOR Vol-I w. e. f. 1.11.2017

(a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. Ref. Page -200, Item -1 a), PWD SOR Vol-I w. e. f. 1.11.2017

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : b) on steel or other metal surface. With super gloss (hi-gloss) - (ii) Two coat (white in shade) Ref. Page -200, Item -2 A) b) ii) PWD SOR Vol-I w. e. f. 1.11.2017

Providing and fixing at or near ground level precast cement concrete in kerbs (size: 450 mm x 350 mm x width 150 mm at bottom with bevelled nosing at top) of cement concreat M20 Grade without reinforcement, fixing as per approved pattern and setting in position at site after preparing the bed grade and slopes by laying Cement concrete with jhama khoa (1:4:8) as per specification and direction of Engineer-in-Charge including filling of joints with 10 mm thick cement morter (3:1) and back filling the vertical piece properly with earth duly compacted and curing the morter joints for atleast 3 days including cost and carriage of all materials complete. Ref.Page -228, Item -8 ,PWD SOR Vol-I w. e. f. 1.11.2017

Supplying & laying as per IRC-SP:063-2004 paver unit of any shade of approved quality as per relevant IS code, laid in pattern as directed in pavement, footpath, driveway (paver block only), etc including necessary underlay complete in all respect with all labour and material. [Border concrete if necessary to be paid separately]. Note: Sub-grade CBR should not be less than 5. (c) 60 mm thick interlocking designer concrete paver block M- 35 grade for light-traffic zone, commercial & office complex,tourist resort as per IS: 15658-2006 (over 20-40 mm medium sand bed on 250mm thk WBM/ WMM base course & 250 mm thk bound gnaular /granular sub-base course including cost of sand for sand bed but excluding cost of base ,sub-base course & subgrade preparation.) (ii) Coloured Decorative 12th CORRIGENDA & ADDENDA, Dated: 14.10.2020, Page 3of 9, PWD(WB), S.O.R. Volume - I : Building Works w.e.f. 01/11/2017, Item No.-48, Page No. - 75 of 315

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