REPAIRS TO ROOF, CEILING AND OTHER CONNECTING WORKS AT LITTLE BINAGA, KAMAT BAY, BAITHKOL, ANJADEEP, VIVEKANAND NAGAR AT NAVAL BASE KARWAR.

Amount

Dismantling of single layer Mangalore pattern or similar tiles in roofing all as specified and directed.

Material and Labour for roof tiles, Mangalore pattern class 'AA', interlocking at side joints, laid dry complete all as specified and directed.

All as per Srl item No. 02 here-in-before but except tiles complete all as specified and directed.

Material and Labour for Ridge or hip tiles to suit Mangalore pattern or roofing tiles, bedded and jointed in cement mortar 1:6 complete all as specified and directed.

Demolition of cement cocrete of any discription and any position complete all as specified and directed.

Material and Labour for cement concrete type B0 1:2:4 (12.5 mm graded aggregate) as in roof kerbs/paddings or mud stops or bedding for tiles etc chamfered at edges complete all as specified and directed.

Dismantling /taking out existing Textile coverings including frames (if any) or hessain base felt or any other existing water proofing treatment from roof including cement plaster and exposing the top surface of RCC slab including removing of dismantled material etc complete all as specified and directed.

Material and Labour for providing 15mm thick rendering over roof slab in Cement Mortar (1:4) mixed with water proofing compound @ 3% by weight of cement, finished even and smooth surface without using extra cement all as specified and directed

Material and Labour for water proofing treatment by applying oil bound bitumen primer, having a density of 0.87 - 0.89 Kg/lit, at the rate of 0.40 ltr/Sqm, providing and laying 3 mm thick APP modified water proofing membrane weighting not less than 3 Kg/Sqm of approved make including minimum 10 cm side lap and 15cm end lap, laid and pasted with blue flame torching applications and finally finishing with solar reflective bituminous aluminium paint at the rate of 0.1Kg/Sqm complete all as specified and directed.

Material and Labour for applying two coats of water proofing coating system by applying shalicryl-215 of STP Ltd/Rain coat 601 of DR fixit /Barrier coat of Araldite over a coat of respective primer including preparation of newly/old plaster surface by complete removal of existing treatment including filling of crack with respective crack filler all as per manufacturers instructions all as directed .

Supply only Integral Water proofing compound complete all as specified and directed.

Dismantling of galvalume aluminium zinc coating GI based plain or corrugated steel sheets of any thickness in roofing all as specified and directed.

Supply and fix pre-painted Galvalume Aluminium Zinc coating GI based corrugated steel sheets 0.5 mm thick of any colour having tensile strength 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

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

Dismantling of wall and ceiling boards (fibre, pulp, insulation) or insulation boards /slab /blankets of any description and thickness including frame/grid of any description all as specified and directed

M&L for Anodised Aluminium snap grid (minimum 15 microns anodisation) of size 605 x 605 mm with anodized aluminum angle of size 40mm x 25mm x 2mm thick weighing 0.36 Kg per running meter and anodized aluminum main and cross T of size 36.50 x 23.50 x 1.50 mm thick weighing 0.254 Kg per running meter and 23.50 x 23.50 x 1.50 mm thick weighing 0.202 Kg per running meter respectively for false ceiling all as specified and directed

S&F hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long suitable for size of snap grid 605 x 605 mm complete all as specified and directed

M&L for PVC insulation panels of 10mm thickness with EPS stuck to 1mm plain PVC sheet suitably placed in false ceiling grid made of Aluminium/G.I./M.S. as per specification and drawing in ceiling fixed with screws on snap grid all as per manufacturer instructions.

Taking down cement plaster on brick or concrete surfaces of wall/ceiling and likes including racking out joints, hacking for keys scrubbing down with water etc any description including removal of rubbish outside MoD land, complete all as specified and directed. Note : The rate quoted by the Contractor is deemed to be included necessary scaffolding and form works.

M& L for rendering 15 mm thick in cm (1:4) on fair faces of concrete surfaces and finished even and smooth without using extra cement and mixed with waterproofing compound @3% by weight of cement complete all as specified and directed

Material and labour for finishing walls with Acrylic smooth exterior paint of required shades : New work ( Two coat @ 1.67 litre/10 Sqm over and incl priming coat of exterior primer applied @ 2.20 Kg/ 10 Sqm on new plastered surfaces complete all as specified and directed..

Taking up or down steel tubing and connections of 25mm bore including cleaning or removal to store all as specified and directed.

Taking up or down GI tubing and connections 32mm bore including cleaning or removal to store all as specified and directed.

S & F 25 mm dia UPVC pipes of pressure rating 10 Kgf/cm2 fixed complete to walls, ceiling or in floors etc

S & F 32 mm dia UPVC pipes of pressure rating 10 Kgf/cm2 fixed complete to walls, ceiling or in floors etc

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends,swan-necks etc all as specified and directed.

M&L for PVC (SWR) pipe single socketed in any length with rubber ring joints fixed to wall 110mm bore,

S&F fixing 100mm dia PVC (SWR) bend all as specified and directed

S&F PVC (SWR) bends any radius for 100 mm bore provided with access door all as pecified and directed

Dismantling of PVC/ RCC water storage tank of capacity exceeding 250 litre but not exceeding 500 litre, including removal of rubbish outside MoD land, complete all as specified.

Dismantling of PVC/ RCC water storage tank of capacity exceeding 500 litre but not exceeding 1000 litre, including removal of rubbish outside MoD land, complete all as specified.

S&F Rotational moulded PVC, double layered, water storage tanks of capacity not exc 500 litre (cylindrical vertical with closed top), ISI Marked, hoisted and fixed in position incl tank cover complete all as specified.

S&F Rotational moulded PVC, double layered, water storage tanks of capacity 1000 litre (cylindrical vertical with closed top), ISI Marked, hoisted and fixed in position including tank cover, complete all as specified.

S & F in repair 25 mm dia Ball valve, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball, ISI marked (Minimum weight 455 gms), screwed & suitable for iron pipe 25 mm bore, complete all as specified.

Draining out water, cleaning and removing accumulated sludge/dirt scales from tank bottom, side and from moiths of circulating pipes of service tank of capacity not exceeding 500 ltrs, located on roof of the building and disinfecting the tank using bleaching powder to make the tank bacteria free, writing by stencil date of cleaning of tank with white synthetic enamel paint on black ground " CLEANED ON ( DATE)" height of the words 100mm, complete all as specified and directed.

Draining out water, cleaning and removing accumulated sludge/dirt scales from tank bottom, side and from mouths of circulating pipes of service tank of capacity exceeding 500 ltrs but not exceeding 1000 ltrs, located on roof of the building and disinfecting the tank using bleaching powder to make the tank bacteria free, writing by stencil date of cleaning of tank with white synthetic enamel paint on black ground " CLEANED ON ( DATE)" height of the words 100mm, complete all as specified and directed.

Supply and fix Rolled sections as in main and cross beams,hip and jack rafters,purlins where connected to common rafters and running rails and guides fixed with angle cleats or other connecting plates conf to Fe-410-W or E-250 quality A complete all as specified and directed.

Material and labour for applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer including preparation of new steel surfaces of any description exc 10cm in width or girth complete all as specified and directed.

M/S. CIVILCON

K.G.SHANKER

M/S KAMALKANTH NAIK

H S krishna Electricals

LEKSHMI ENGINEERS

KVL CONSTRUCTION

SIRI SALES AND SERVICES

sohan construction

KOTIAN -ECC