Maintenance and upgradation of Morice Dera Eco-tourism site under Rangat Range during 2022-23 Sub Work Renovation of Steel Bridge AND Repair and Maintenance Existing Toilet at Morice Dera Eco-tourism site

Amount

Construction of Store Room (2.00 x 1.80 Mtr.) at Morice Dera Eco-tourism site

Providing and fixing teak post including the cost of cutting in required length, size and shape, making foundation pit for erecting post, placing in position, erecting and filling excavated soil in the pit, making base of the post tight by ramming etc. all complete.

Teak Post

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

Second class teak wood (Category - II (A) Sawn Timber)

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer in-charge. The sheet shall be fixed using self drilling /self tappingscrews of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Applying priming coat

With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade

Two or more coats on new work

Repair & Maintenance Existing Toilet at Morice Dera Eco-tourism site

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

Second class teak wood (Category - II (A) Sawn Timber)

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer in-charge. The sheet shall be fixed using self drilling /self tappingscrews of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Taking out existing Bamboo Walling including the cost of making good the wall structure, dismembering and stacking the removed materials within a lead of 50 Mtrs. etc. all complete as per the direction of the Engineer-in-charge.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade

Two or more coats on new work

Renovation of Steel Bridge at Morice Dera Eco-tourism site

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.

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

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.

Existing Bridge

Taking out existing 40 mm thick wooden decking from the walkway of existing steel bridge, repair by cutting, painting etc. and refixing of repaired wooden decking to renovated bridge, including replacement of nuts , bolts& washers, etc. as required, all complete as per the direction of the Engineer-in-charge. (Note:- Timber if any required, will be supplied departmentally)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade

Two or more coats on new work

AJAY KUMAR SHUKLA

K RAJAN