PROVN OF ARRANGEMENT OF GUTTER PIPES AND DOWN PIPES TO A COLLECTED TANK FOR DISCONTINUATION OF FREE FALLING WATER FROM ROOF TOP AND ROOF TOP RAIN WATER HARVESTING (RWH) AT INHS DHANVANTARI UNDER GE MINNIE BAY, SRI VIJAYA PURAM

Amount

Dismantling plain or corrugated steel sheeting, any gauge, thickness,including nanital or similar pattern roof coverings of complete all as specified and as directed.

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws of complete all as manufacturers instruction and as directed.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws as in ridges, hips, valley gutter, drip, and straight flashing all as specified and as directed.

S&F aluminium flat 40 X 6mm size as wind tie fixed with 50mm/75mm aluminium self staging screws of complete all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided of complete all as specified and as directed.

S&F Mild Steel work in Tubular Trusses, Posts etc including special shaped washer etc complete using ERW or induction butt welded tubes confirming to IS - 1161-1979, Grade St - 240, Medium Grade of any dia of complete all as specified and as directed.

S & F Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment confirming to Fe-410 W (Grade E-250) quality A of complete all as specified and as directed.

S& F Framed work such as grills,gratings, etc.. with ends of bars shouldered and/or riveted,or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walkways, railings, framework of water tanks/water staging and similar work conforming to Fe.410 W (Gde E 250 Quality B) of complete all as specified and as directed.

S & F Mild steel screw bolts (machine made) 5 to 10 mm dia 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, exc 5cm but n.exc. 10 cm long of complete all as specified and as directed.

Dismantling of wall and ceiling boards (fiber, pulp , insulation etc) or insulation boards /slabs /blankets any thickness including cover fillets, grid work any description and any position of complete all as specified and as directed.

S & F False Ceiling Frame Work using Aluminium anodised snap grid of Appropriate section as per the manufacturer instructions suspended with 4mm dia GI wire at interval n.exc. 600mm centre to centre for main & cross tees fixed to roof slab roof truss fixed with suitable size MS hook and fastening bolts, butterfly clips etc fixed in ceiling with clips to aluminium snap grid for fixing 9.5mm thick non Asbestos Gypsum based cement building boards fixed to ceiling frame work of complete all as specified and as directed. Make: Gyproc/Ramo or equivalent ( ceiling board measured and paid seperately).

S &F 9.5 mm thick PVC Coated Non asbestos Gypsum/cement based building boards decorative type of suitable size to fixed in aluminium /GI /wooden framework etc in ceiling with necessary screws of complete all as specified and as directed. Make: Gyproc/Ramco or equivalent

M&L for preparing ceiling surfaces including rubbing with sand paper to obtain smooth surfaces and applying two coats of oil bound distemper over one coat of pimer on ceiling of complete all as specified and as directed.

Demoliton of cement concrete of any description and in any position not otherwise specifically provided for etc., of complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out in soft/loose soil of complete all as specified and as directed.

Material and labour for PCC solid block masonry (1:3:6) (using 20mm graded stone aggregate) straight or curved on plan exc 6m mean radius, exc 10cm in width and built in CM (1:6) of complete all as specified and as directed

M&L for rendering 15mm thick cement plaster on fair faces of concrete block masnory in CM (1:4) in River sand finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

M&L for laying PCC (1:4:8) type D2 (using 40mm graded aggregate) for sub base and mass concrete in foundation of complete all as specified and as directed.

M & L for cement concrete Type B1 1:2:4 (20 mm graded aggre-gate) in surface channels and drains of complete all as specified and as directed

Taking down old unserviceable PVC Pipe of size 75mm & 110mm and 150 mm from trenches and walls with all fitting incl. necessary excavation RFR and removal upto 250 mtrs all as specified and directed.

S&F 75mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, fixed to walls including necessary clamps as required complete all as specified and as directed..

S&F 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, fixed to walls including necessary clamps as required complete all as specified and as directed.

S& F, 150mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches floor or wall and similar works of complete all as specified and as directed.

S&F in repair 110mm dia PVC (SWR) branch piece (single Y) equal or unequal with or without oval access door of complete all as specified and as directed.

S & F in repair 110 mm dia PVC (SWR) junction single, (Single T) equal or unequal of complete all as specified and as directed.

S & F 110 mm bore PVC (SWR) bends of any radius of complete all as specified and as directed.

S & F 75 mm bore PVC (SWR) bends of any radius of complete all as specified and as directed.

S&F PVC SWR reducers one end 110 another reduced 75mm of complete all as specified and as directed.

M&L for special treatment of sunken portion of WC's and bathroom as per following stages as under:- Stage 1 :- Demolition of WC including lime concrete and cement concrete coba etc and preparing the surfaces of existing sunken portion of WCs or bath etc with wire brush to remove all loose dirt, oil grease etc . Stage 2:- Providing 10mm thick plaster in CM 1:4 with WPC of Approved make. Stage 3:- Applying any WPC of Approved make ( and allow to dry for 08 hours) under touch dry condition Stage 4:- Applying two coats of water proofing decorative elastomeric coating system of any water proofing compound of approved make (The surface after painting one coats shall be allowed to dry of 6 hours before next coats) all as per manufactutrer instruction Stage 5:-Again rendering 10mm thick in CM 1:4 mixed with any WPC of approved make. Stage 6. All CI joints shall filled with mixture of cement fine sand and plaster seal of STP Ltd or Dr Fixit pidicrete URP. Stage 7:- Making holes in wall and fixing 600mm long 20mm dia GI spout for draining the surplus water if any.

Dismantling floor, hearth or wall tiling including cement mortar bedding and rubbished off the premises of complete all as specified and directed.

M&L for coloured non-skid ceramic tiles 7 to 8 mm thick exc. 0.11 sqm but n.exc 0.16sqm area of each tiles in floor/ steps etc set and jointed in neat cement slurry and pointed in coloured cement to match as in floor over and including 15mm thick screed bed in CM (1:6) of complete all as specified and as directed.

M&L for glazed ceramic tiles 600x300 x 7mm / 450x300x 7mm thick in vertical surface set and jointed in neat cement slurry and pointed in white or colour cement to match over 10mm thick backing in cement mortar (1:3) of complete all as specified and as directed.

M&L rendering 5mm thick in CM (1:3) on ceiling surfaces finished even & smooth without using extra cement of complete all as specified and as directed.

M&L preparing and complete removal of existing treatment over old plastered surfaces of wall and applying two coats of high sheen, Anti-Fungal, Excellent Stain Resistant interior plastic emulsion paint over a coat of primer complete all as specified and as directed by Engineer-in-charge. Make: Asian Paints (Apcolite Advanced Shyne), Berger (Easy Clean), Nerolac (Pearl), Shalimar (Superla Stay Clean)

M&L for preparation of newly plastered ceiling surfaces and applying two coats of oil bound distemper over a coat of primer over 1 mm thick wall care putty of complete all as specified and as directed.

M & L for applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of WHITE Color with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and as directed by Engineer-in-charge. Make: Asian Paints (Apex Ultima), Berger (Weathercoat Long Life Flexo) Nerolac (Excel Total), Shalimar Paints (Weatherpro+ Super Luxury Emulsion)

M & L for applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and as directed by Engineer-in-charge. Make: Asian Paints (Apex Ultima), Berger (Weathercoat Long Life Flexo) Nerolac (Excel Total), Shalimar Paints (Weatherpro+ Super Luxury Emulsion)

M & L for complete removal of existing treatment and Preparation of plastered wall surfaces and applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over old surfaces complete all as specified and as directed by Engineer-in-charge. Make: Asian Paints (Apex Ultima), Berger (Weathercoat Long Life Flexo) Nerolac (Excel Total), Shalimar Paints (Weatherpro+ Super Luxury Emulsion)

M & L for complete removal of existing treatment and Preparation of plastered wall surfaces using mechanical means and removing all fungus, black stains, algae etc and applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of WHITE colour with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over old surfaces complete all as specified and as directed by Engineer-in-charge. Make: Asian Paints (Apex Ultima), Berger (Weathercoat Long Life Flexo) Nerolac (Excel Total), Shalimar Paints (Weatherpro+ Super Luxury Emulsion)

A.G.Construction (BID ID -3315471)

M/s Pooja Enterprises (BID ID -3314735)

Sri Ram Construction (BID ID -3316052)

bansal construction (BID ID -3315200)

ANDAMAN PAINTS PVT LTD (BID ID -3315387)

V CHINNA DURAI (BID ID -3315431)

Allied Trading Company (BID ID -3315584)

M/s J. M. Enterprises (BID ID -3316326)