Kolkata Municipal Corporation Tender

SCHEDULE OF RATES   FOR INSTALLATION OF LIGHTNING CONDUCTOR 11. (a) Supply & fixing of GI (Hot Dip) strips 20 mm x 3 mm thick   FOR vertical run on wall with GI saddles spaced not exceeding 1000 mm apart incl. mending good damages to building work

SCHEDULE OF RATES   FOR INSTALLATION OF LIGHTNING CONDUCTOR 2. S & F of 4 SWG GI (Hot Dip) wire on Parapet/Roof/Plinth/ Surface of wall   FOR lightning conductor as required ( FOR Horizontal runs) with 40 mm long GI Staples spaced not exceeding 1300 mm apart incl. mending good all the damages to the building works

SCHEDULE OF RATES   FOR INSTALLATION OF LIGHTNING CONDUCTOR 12. (a) Making soldered joints between conductor/ conductor & air terminals by 7/10 stranded GI (Hot Dip) wire incl. supply of jointing materials & painting with 2 (two) coats of Bituminous paint

SCHEDULE OF RATES   FOR INSTALLATION OF LIGHTNING CONDUCTOR 7. Hiring charges   FOR scaffolding arrangement including dismantling at the end of work and carriage,   FOR LC installation, per storey of building per vertical run

Earthing Installation ... with Copper Plate electrode :Earthing with Copper plate (6)10x610x3mm size) having weight of 9.84 Kg and 1 No. 25x5mm Copper strip (3).20 mt long) & 1 no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long) incl. S & F 15 mm dia GI pipe (ISI Medium) protection (4) mt. long) to be fillied with bitumen, partly under the ground level & partly above ground level to an average depth of 3.65 Mts. below the ground level and restoring the surface duly rammed incl. providing 3.0 mt long, 25 mm dia GI pipe (ISI Medium)   FOR periodic treatment, incl. providing masonery enclosure on the top of the earth electrode of overall size 86.36x86.36x46cm deep below Ground level) complete with cemented brick work (1:6) of 25 cm width, duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56x35.56cm with locking arrangement, GI reducer and treatment of soil by using salt & charcoal or coke   FOR plate electrode

SCHEDULE OF RATES   FOR EARTHING INSTALLATIONS.Soil Excavation.Excavation of soil   FOR installation of Earth Electrode and filling & ramming.FOR Soft Soil.

BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT 2. 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.

BUILDING WORKS ( C ) Brickworks,Concrete Works etc A. BRICK WORKS 4. Brick-on-edge floor or pavement with 1st class brick set close in cement mortar (1:6) and laid with cushion of sand below (including cost thereof) including ruled or flush pointing with cement mortar (1:4) on top.

BUILDING WORKS ( C ) Brickworks,Concrete Works etc?33..Ordinary Cement concrete (mix 1:2:4) with graded stone chips (6mm nominal size) excluding shuttering and reinforcement,if any, in gound floor as per

SECTION 1. ------------BUILDING WORKS (I) PLASTERING, POINTING ETC. A. ORIGINAL WORKS 1.Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface](iii) With 1:3 cement mortar (a) 20 mm thick plaster

BUILDING WORKS (B) DISMANTLING, CUTTING CHASE, HOLES ETC 13. Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge

Sum of Basic Prices (Sl No-1 to 13)

GST @ 18% on the Sum of Sl. No-14

LWC @ 1% on the Sum of Sl. No.14 and 15