Shifting of Agromet Observatory from field No. 79/7 to field No. 79/25 at Regional Research Station, Kaul (providing 6 feet 0 inch high interlocking fencing with RCC posts around field No. 79/25, steel gate, earth filling etc.)

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. (HSR 4.14.1)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1:5:10 (1 cement : 5 coarse sand (zone-Ill): 10 graded stone aggregate 40 mm nominal size. (HSR 6.1.7)

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor four level, excluding the cost of centering, shuttering and finishing: 1 :2:4 (1 Cement : 2 coarse sand (zone-Ill) : 4 graded stone aggregate 20 mm nominal size) (HSR 6.2.2)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor four level, excluding the cost of centering, shuttering, finishing and reinforcement with 1: 1.5:3 (1 cement : 1.5 coarse sand(zone-111) : 3 graded stone aggregate 20 mm nominal size). (HSR 6.16)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 kg/cum. Less cement used as per design mix is recoverable. However no extra payment shall be made if excess cement is used as per design mix). All works up to plinth level (HSR 6.25.1)

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers (HSR 6.30.5)

Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect below plinth level Note:- Reinforcement shall be measured in length including hooks, if any, separately for different diaMeters as actually used in work , excluding overlaps. Wastage, overlaps, couplings, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire or other methods of binding & placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement. Thermo-Mechanically Treated bars of grade Fe-500D kg or more. (HSR 6.33.6)

Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc.complete in all respect above plinth level. Note:- Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work , excluding overlaps. Wastage, over1aps, couplings, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire or other methods of binding & placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement. Thermo-Mechanically Treated bars of grade Fe-500D or more (HSR 6.34.6)

Brick work with common burnt clay non-modular bricks of class designation 10.5 in foundation and plinth in: Cement mortar 1:6 (1 cement: 6 coarse sand) (HSR 7.21.2)

Brick work with common burnt clay non-modular bricks of class designation 10 .5 in superstructure above plinth level up to floor IV level in all shapes and sizes in : Cement mortar 1:6 (1 cement: 6 coarse sand) (HSR 7.22.2)

Providing and laying 80mm thick factory made cement concrete inter1ocking paver block of M -35 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over (BIS 15658:2006) and including 60mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge. (HSR 10.77)

Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works (HSR 11.68.3)

Painting two coats excluding priming coat with synthetic enamel paint in all shades on new wood work or metallic or plastered or concrete surfaces to give an even shade. (HSR 11.78)

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. (HSR 13.27)

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works (HSR 13.29.2)

Providing and fixing bolts including nuts and washers complete (HSR 13.32)

Earth filling under floors with dune sand (tiba sand)/earth, brought from outside (any lead), in 15 cm layer including laying, dressing, watering ramming, consolidating, excavation, carriage, loading, unloading and compensation, etc., complete (NS)

Providing and fixing 8 gauge GI wire for making ring and hooks for reinforced concrete posts including, bending, binding and placing in position, complete. (NS)

Providing and fixing 10 cm long PVC pipe of 15 mm i/dia Supreme/Prince make, fixed in RCC posts during casting, complete in all respect as per instruction of Engineer-in-Charge. (NS)

Providing and fixing GI interlocking fencing of size 3" x 3" made of 10 kg gauge wire fixed with RCC post by using GI stables etc., complete in all respect as per architectural draing and design. (NS)

AJAY SINGH CONTRACTOR RETAULI