Annual Maintenance of Sewer...

[10.1.1.1]Providing and laying of base course of floors consisting of 100 mm thick cement 1:8:16 and 100 mm sand or stone filling. 1.1. Re-compacting excavated soil in plinth under floors, including watering, ramming, consolidating and dressing complete.

[10.100.2]Cement Concrete 1:8:16 Flooring 2. Cement Concrete 1:8:16 with stone aggregate 40 mm size in foundation and plinth.

[11.5.3]12 mm cement plaster of mix : 3. 1:4 (1 cement: 4 fine sand)

[11.6.1]15 mm cement plaster on the rough side of single or half brick wall of mix : 1. 1:4 (1 cement: 4 fine sand)

[11.63]Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade.

[11.82.1]Painting the wooden / metal surface with synthetic enamel paint of approved brand and manufacture to give an even shade : 1. Two or more coats on new work

[11.93.1]Finishing walls with water proofing cement paint of required shade : 1. New work (Two or more coats applied @ 3.84 kg/10 sqm)

[12.24.4]Planking of commercial hard wood, such as Hollock, champ, chikrassy and chaplash etc., (Non-coniferous timber other than teak conforming to I.S. specification no.1003 kiln-seasoned) planed on both sides, rebated and fixed in position, including nails and screws, etc:- 4. 30 mm thick

[13.21.1]Supply and fixing Windows frames (Chowkhats) including mullions consisting frame fabricated from sheet roll formed out of 1.2mm thick galvanized sheet as per IS:277 (Base steel as per IS 513) with zinc of 120 gm/sqm and Powder coated with pure Polyester powder up to 50 microns (as per approved colour), 3 Nos. 100mm butt - hinges 2mm thick, 6 Nos. 1.2mm thick CRCA electroplated stiffner, 6 Nos. M.S hold fast with split and tail welded to stiffner plate 200mm long, receiver for aldrop, weld less corner assembly with brackets and screws, M.S tie rod 50mm x 25mm to be fixed at bottom finished with powder coated total thickness of coating 0.6mm of approved shade, fixed in position including the cost of cement concrete for 1:2:4 for fixing lugs complete in all respects as per drawing, design, specification and entire satisfaction of Engineer-in-charge. 1. Door Frame of size 80mm x 50mm with 37mm wide single rebate for 35mm door shutter

[13.29.1]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. 1. In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete