MW (Con) Special Repair to the boundary wall with MS grill fencing of the Mounds known as the Devil mound and Raja Karna Palace at Rangamati, Murshidabad

Amount

Description of work to be executed

Dismantling steel work (existing damaged MS grill, half round gate, cattle trap base) manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge.

Brick work with 1st class bricks (SPL Size) in lime and surki mortar [1:2] [1 lime putty / paste :2 surki ] lime to be slaked at site and the mortar to be prepared with such lime putty and first class surkhi made from kiln bumt bricks having its fineness modulus between 2 and 2.5 and which passes through B.S. sesieve No 8 with correspondes to I.S sieve No 200 with considerable grinding and pugging it 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. For Grill Railing on the road side boundary wall. (Proposed Design of installing new MS Grills as per same design as given in drawing)

Repair the existing damaged MS Grills , welding the broken joints of grills, tempering and hampering the bend grill to give proper shape, also refitting the loose grill etc.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources

Centering and shuttering including strutting, propping etc. and removal of form for :Small lintels not exceeding 1.5 m clear span, moulding as in cornices, window sills, string courses, bands, copings, bed plates, anchor blocks and the like

Rule pointing to brick work with ruled joints in lime and surki 1:2 mortor including raking out joints and top finishing [1 lime paste putty :2surki ]. (2 side)

Applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly [plastered or concrete surface ] as per manufacturer’s specification two coats (2 side)

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

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 . On steel or other metal surface two coats

Provision for lime processing/mortar preparation unit made by bamboo frame & covering ploy tarpaulin (10"x10") with 3 nos. masonry chambers (7'x4', 4' x3' - 2 nos.) by brick masonry plastering chequred cement tiles platforms with water connection from 200 m distance from main source for conservation.

Provision for loading the dismantled and damaged MS grills from the site, transporting, unloading and stacking at Imambara store room

Supplying and fixing Pole mounted Swinging MS Dustbin at site with all complete viz. painting the surface etc. as per direction of Site -in- Charge.

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. For 03 nos. half round gate, 03 nos. cattle trap base of half round gate, 02 nos. cattle trap base of main gate

KHAIRUL ALAM

RADHA ENGINERINGWORK