Integrated Science Lab Construction

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 1,500 mm.

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm. as directed and consolidating same by thorough saturation with water ramming complete, including the cost of supply of sand. (Payment to be made on measurement of finished quantity)[P-2,Item No.4(A)](Vide 5th Corrigenda & Addenda dated 16.04.2019)

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. [Rate from the rate analysis attached herewith] (Page 26 Item 10)

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. [Rate from the rate analysis attached herewith] (Page 26 Item 10).Add extra over the rate of ground floor for basement and each additional floor above ground floor for items 1, 4 to 22 of subhead B (i) upto 4 th floor. (P-35, Item no.23)

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs beams columns lintels curved or straight including fitting fixing and stricking out after completion of works ]A) 25 mm to 30 mm thick wooden shuttering Ground Floor P-42,Item No.36(a)

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs beams columns lintels curved or straight including fitting fixing and stricking out after completion of works ]A) 25 mm to 30 mm thick wooden shuttering Ground Floor P-42,Item No.36(a).(d) Extra for works beyond the roof of ground floor per additional floor (i) upto 4th (per floor) and in basement.

Reinforcement(for reinforced cement concrete work) in all sorts of structures incl. distribution bars, stirrups, binders etc of rods incl. supply initial straightening and removal of loose rust (if necessary) cutting to requisite length, hook and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection complete as per drawing and direction.a) TOR STEEL FOR GROUND FLOOR ( Quantity of steel subjected to change)Other than SAIL/ TATA/RINL [P-43,Item No.40(a)(i)] Ground Floor

Reinforcement(for reinforced cement concrete work) in all sorts of structures incl. distribution bars, stirrups, binders etc of rods incl. supply initial straightening and removal of loose rust (if necessary) cutting to requisite length, hook and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection complete as per drawing and direction.a) TOR STEEL FOR GROUND FLOOR ( Quantity of steel subjected to change)Other than SAIL/ TATA/RINL [P-43,Item No.40(a)(i)] b)Add extra over the rate of ground floor/initial 4 m for each basement floor (i) Upto 4 th floor roof in each addl. Floor and each additional floor below/ above ground floor

Brick work with 1st class bricks in cement mortar (6:1) (a) In Foundation & Plinth, Ground Floor

b) In superstructure, Ground floor

Wood work in door and window frame fitted and fixed complete icluding a protective coat of painting at the contact surface of the frame.Sal : Local. Ground Floor [P-114,Item No.1(c)]

Panel shutters of door and window, as per design (each anel consisting of single plank without joint), including fitting and fixing the same in position but excluding the cost of hige and other fittings. [In ground floor.](iii) 35 mm. thick shutters with 19 mm. thick Panel of size 30 cm. to 45 cm. (c) Sishu, Gamar, Champ,Badam,Bhola, Mogra, Hallak -Ground Floor (P-117,Item No.1(iii)(b)]

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or rougening of concrete surface, including throating, nosing and drip course where necessary First Floor(b) With 1:4 cement mortar, 10 mm thick plaster.Ceiling (First Floor)

(b) With 1:6 cement mortar, 20mm thick plaster. Inside wall (First Floor)

(d) With 6:1 cement mortar, 15 mm thick plaster. outside wall First Floor

Artificial stone in floor, dado, staircase etcwith cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High olishing grinding on this item is not permitted with ordinary cement). Using grey cement (i) 25 mm. thick In Ground Floor [Page- 48 / Sl. No. 6ii)]

M.S. clamp for fixing door and window frame made of flat bent bar, end bifurcated, fixed in cement concrete with stone chips (4:2:1) fitted and fixed complete as per direction. (c) 40mm. X 6mm. 125 mm Length.

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark. (i) 100mm. X 58mm. X 1.90mm. For Door

Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16mm dia rod with centre bolt and round fitting (a) 250mm long. Door

Iron socket bolt of approved quality fitted and fixed complete (i) 150mm long x 10mm dia. bolt.

Iron door ring of approved quality fitted and fixed with nut and washer complete. i) 50mm dia.

(a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (ii) Grill weighing above 10 Kg./sq.mtr up to 16kg/sqmtr. (Add. extra @1% for each addl. floor upto 4th floor)[P-104,Item No.13] Ground Floor

Supply of Furniture i.e. Table High bench, low bench in class room etc

White washing including cleaning and smoothening surface thoroughly (5 parts of stone lime and 1 part of shell lime should be used in the finishing coat).All floors : (a) Two coats (on new works only). Inside wall [P-194,Item No.1(b)]

Colour washing with any shade with Stainers, as required including cleaning and smoothening surface thoroughly : (ii) External surface (Ground floor) (b) Two coats (on new works only). (i) other than yellow, Pink (P-194 Item No.4)

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete. [P-212,Item No.21(A)] A) UPVC Pipe (ii)110 mm. Dia.

B) UPVC Fittings:a) Plain Tee(ii) 110 mm. Dia.

(a)Priming one coat on timber, plastered or on steel or other metal surface with synthetic enamel/ oil bound primer of approved quality including smooth ening surfaces by sand papering etc.[P-200,Item no. 8(a) & (b)] Wooden Surface

(b) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smooth surfaces by sand papering etc . WI Ornamental Grill

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 a) On timber or plastered surface : With other than hi- gloss (iv) Two coats (with any shade except white) :[P-200,Item No.2(A)(a)(iv) & (b)(iv)]

(b) On steel or other metal surface : With other than high gloss -(iv) Two coats (with any shade except white)

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment., Havells 2+16 way ,

Supplying and fixing of 240 V/415 V, 40 A DP MCB isolator on rail of existing DBS ND NECESSARY CONNECTION, Make -Havell's

Supplying and fixing of 240 V/415 V, 6-32 A SP MCB of breaking capacity of 10 KA & "C" characteristic on din rail of cutting DBS & necessary connection make : Havells/approved make

Supplying and fixing Sheet steel Main Switches on flat iron frame on wall 240V DP with fuse on L&N, 30/32 A make Havells

Supplying & fixing sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – 415 V, 63 A, 4 bar alluminium bus bar chember

Supply and wiring in single core copper conductor pvc insulated 250 V Grade wire inside feeder pillar box as per direction of EIC

Earthing with 50 mm dia G.I. Pipe 3.64 mm thick x3.04 m long 13 mm dia x 80 mm long G.I. Bolts double nuts and double washers incl. S& F 15 mm dia G.I. pipe protection to be filled with bitumen partly under the ground level and partly above the ground level 3.65 m depth .

Supply fitting fixing of Switch

Supply fitting fixing of Ceiling Fan

Supply fitting fixing of Electric Tube Light

Supply, fitting & fixing Name Palque made of size 300 mm x 300 mm made of white stone marble & having the name of Scheme with fund & estimated amount, name of Panchayat Samity & Year etc. as per supplied matter including embadding the same and including cost of three copy photograph of the scheme at the time of starting of work, running of work & completion of work of Post Card size.

Installation of Integrated Lab Eqipment

GST Charges

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