REPAIR REPLACEMENT OF ROOF SHEETING, FALSE CEILING AND CERTAIN BR WK AT UMROI MIL STN UNDER GE UMROI

Amount

Dismantling of steel Corrugated/semi corrugated or translucent sheet as in roof coverings, complete all as specified and directed.

Supply and fix Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, complete all as specified and directed.

Material and labour for taking down of existing roof treatment from roof and terrace, roughening surface of old concrete roof by picking, sweeping clean and washing down with water to remove dust, etc and applying roof treatment with the following steps and specifications:- a) Applying crack seal compound of same manufacture of waterproof to fill all cracks of observed on the roof. b) Applying cement slurry over concrete surfaces @3kg/sqm. c) Rendering 15mm thick in cement mortar (1:4) mixed with water proofing compound as per manufactures’ instruction(not less than 3% by weight of cement) on cleaned concrete surfaces of roof and finishing the surfaces fair and even including curing the plastered surfaces for 7 days by ponding of water over the roof, (leveling course). d) Applying evenly one coat of primer coating (diluted with water in the ratio specified by Manufacturers) (min @100-110Sq Ft per liter (diluted quantity)) on the cleaned plastered surfaces. The surface shall be left for air dry for minimum period of 2-3 Hrs. e) Applying evenly one coat of elastomeric water proof coat in one direction (as specified by Manufacturers)(min@ 0.9-1.0 sqm per ltrs) and allow to air dry for 4-6 hrs before applying second coat in other direction perpendicular to the first one (as specified by Manufacturers) (min @0.9-1.0 sqm per ltrs. The total thickness of two coats shall be 0.5 to 0.6 mm. f) The whole system shall be left for air cure for min Seven days (without any movement). Make : - STP ShaliCryl LM or Dr Fixit Newcoat Ezee or Berger Home Shield PU RoofKoat or Asian Paints Smartcare Damp Proof or as equivalent approved by GE. Note : - (i) The waterproofing shall be carried out in the last stage of execution to avoid any damages during the execution. (ii) Payment against this item shall not be allowed till completion of all the stages of work for any slab. (iii) Product should confirm ASTMD-6083 (iv) The work shall be executed through well-trained applicators as per manufacturer’s instructions after obtaining written approval from the GE

Material and labour for Preparation of old painted steel and iron surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of synthetic enamel paint (spray painting) over roof sheet,building ht 6 to 9 meter, complete all as specified and directed. Note:- All painting will be done through mechanical process (Spray Painting)

Dismantling wall and ceiling board any thickness including cover fillets, complete all as specified and directed.

Supply and fixing false ceiling of designer tile ivory painted (high pressure steam cured ) of 4mm thick (as per IS: 14862) of size 595x595mm and any one of the design (cascade or electra) in true horizontal level. Suspended on inter locking metal grid of hot dipped galvanized steel section (galvanized @120gms both side inclusive and black painted groove on all T webs)consisting of main T runner with suitably spaced joints to get required length and 15x32mm made of 0.3mm thick sheet spaced at 1200mm c/c and cross T of size 15x32mm made of 0.3mm sheet 1200mm long spaecd between main T at 600mm c/c to form a grid of 1200x600mm and secondary cross T of length 600mm and size 15x32mm made of 0.3mm thick sheet to be interlocked at middle of the 1200x600mm panel to form grids of 600x600mm and wall angle of size 24x22x0.40mm and laying false ceiling tiles in the grid including required cutting/making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc.Main T runners to be suspended from trusses/ceilings using suitable suspension arrangement as per manufacturers instructions/literature. GI adjustable wire of 4mm dia with galvanized butterfly level clips spaced at 1200mm c/c along main T bottom exposed width of 15mm of all T section of 4mm dia GI wire shall be pre-painted with with polyster paint and black painted groove at centre of size 4mm depth and 4.5mm width, complete all as specified and directed.

Material and labour for preparing old wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enemal paint, complete all as specified and directed. Note:- All painting will be done through mechanical process (Spray Painting)

Taking down eaves gutters and rain water pipes (any size or pattern), including all fittings, heads, shoes, bends, swan necks, etc, including cleaning or refixing or removal to store, complete all as specified and directed.

Supply & Fix 110mm dia bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls including rendering 1:3 for disturbed surface using chicken wire mesh for strengthening and painting match with existing surfaced, complete all as specified and directed.

Supply & Fix 110mm bore PVC (SWR) bends any radius, complete all as specified and directed.

Supply & Fix 110mm bore PVC (SWR) branch pieces, single 'Y' , equal or unequal, complete all as specified and directed.

Supply & Fix 110mm bore PVC (SWR) junction single, (single T) equal or unequal, complete all as specified and directed.

Dismantling of fencing wire mesh, any type etc, complete all as specified and directed.

Material & Labour for complete removal of existing old treatment of wall and applying a layer of 1.5mm thick wall care putty and two coats of oil bound distemper over a coat of alkali resistant primer including preparation of surface, complete all as specified and directed. Note:- All painting will be done through mechanical process (Spray Painting)

Material and labour for complete removal of existing old treatment of wall and applying 1.5mm thick wall care putty and two coat of weather proof exterior emulation (APEX of Asian paint or equivalent)including preparation of old decorative surfaces of walls, washing rubbing down and stopping of distempered and painted surfaces, complete all as specified and directed. Note:- All painting will be done through mechanical process (Spray Painting)

Excavation in post holes or similar holes each n exc 0.5 cum , getting out, Returning & filling in and ramming each or broken rubble mixed with earth aroung in layers n exc 25cm, watering & removing suplus soil to a distance n exc 50m and making good, complete all as specified and directed.

Material and labour for PCC (1:2:4) type B-1 using 20mm graded stone agg as in foundations, of vertical post for shed etc, complete all as specified and directed.

S&F joist channel, angles,or tee section fe 410w, fixed independentely, without connecting plates,FI strip 40x6mm for securing chain link fencing with angle post with proper drilling holes for inserting bolts including all necessary drilling, bolting or riveting etc. conforming to Fe-410-0 or 310-0 etc, complete all as specified and directed.

MS Screw bolts (machine made) of lenth exc.n 15cm and dia of shank 11 to 15 mm with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, complete all as specified and directed.

Supply and fix hard drawn PVC coated MS galvanised steel wire chain link fencing of wire mesh nominal pitch of wire not exc 100mm, plain wire, dia of each wire each way exc 2.5mm including line wires, with standard rails, straining bolts, including provision of binding wire complete all as specified and directed.

Schedule of Credit

M/s Jaiswal and Co

M/s Mangal Enterprise

M/S C.M.V CONSTRUCTIONS

M/s M.L Consortium