Providing and Laying of Internal Pathway, PVC Fencing for Solar Plant area and Construction on Guard Room Building at Keating Point Lighthouse and DGPS Station, Car Nicobar

Amount

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m complete with all materials, tools, labours etc. as directed by the engineer in charge

Earth work in excavation in trenches for foundations and for pipes, drains etc, cables etc. (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5m including getting out and stacking the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m in loose or soft soil

Providing and laying cement concrete 1 : 4 : 8 (1 Cement, 4 Coarse Sand: 8 graded stone aggregate 40 mm normal size) in Foundation and plinth including laying, compacting, curing with materials, tools, labours etc. complete as directed by the engineer in charge

Providing and laying Cement Concrete work in flooring, walls etc. with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including laying, compacting, curing complete with all materials, tools, labours etc. as directed by the engineer in charge but excluding the cost of formwork

Providing and laying in position of reinforced cement concrete with 1 : 1.5 : 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) including laying, compacting, curing complete with all materials, tools, labours etc. as directed by the engineer in charge but excluding the cost of formwork and reinforcement

All Works up to Floor Five Level

Providing and fixing up to floor five level precast cement concrete Solid block of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size), including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), including cost of required centering, shuttering complete with all materials, tools, labours etc. as directed by the engineer in charge

Centering and shuttering including strutting, propping etc. and removal of form work for Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. including all materials, tools, labours etc. as directed by the engineer in charge

Centering and shuttering including strutting, propping etc. and removal of form work including all materials, tools, labours etc. as directed by the engineer in charge.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m complete with all materials, tools, labours etc. as directed by the engineer in charge

Supplying and filling in plinth with Jamuna sand / Murrum Soil under floors, including watering, ramming consolidating and dressing complete with all materials, tools, labours etc. as directed by the engineer in charge

Providing and laying 60 mm thick factory made coloured cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete .including all materials, tools, labours etc. as directed by the engineer in charge

Providing 15 mm thick Cement Plaster in single coat on rough side of single or half brick wall for interior / exterior plastering up to floor two level, including arises, internal rounded angles chamfers and/ or rounded angles not exceeding 80 mm in girth and finished even and smooth in CM 1 : 4 including supply of all labours, tools, materials, etc. complete as directed by the engineer in charge

Providing Steel reinforcement (Thermo-Mechanically Treated bars) of Fe 415 grade for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete including supply of all labours, tools, materials, etc. complete as directed by the engineer in charge

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade of approved colour and pattern with Two or more coats on new plastered surface over a coat of water thinnable cement primer of approved brand and manufacture on wall surface complete with all materials, tools, labours etc. as directed by the engineer in charge

Providing & fixing fencing post and struts made up of RCC 1:2:4(one cement: two coarse river sand:4 graded stone aggregate of 20mm nominal size) having 150X150mm cross section, 2.0m long with plaster finish (exposed area) of 6mm thick cement mortor of 1:3 (One Cement: Three Coarse River Sand) and the precast post and strut shall reinforced with 4 Nos. 8mm dia Tor steel grade (Fe415) as main reinforcement and 6mm dia Tor steel grade (Fe 415) stirps @300mm C/C with all M.S hooks for fixing the chain link fencing etc erecting the same in C.C. 1:3:6(1 cement: 3 coarse river sand & 6 graded stone aggregate of 20mm nominal size) block of size 450X450X600 depth at the interval of 3.0m centre to centre after excavating pit of 450X450X600mm depth, ramming the pits, handling and erecting the post as directed, concreting, back filling the remaining portion, disposing the surplus earth within a lead of 50m , including supply of all materials, labours, tools & plants, curing and all other charges etc complete.

Acrylic Smooth exterior painting two coats over single coat of cement primer to new walls of buildings & where ever necessary as per direction up to floor two levels with Acrylic Smooth exterior paint of approved first quality and colour (Apex Altima) to give an even shade after preparing the surface properly & then cleaning the cement floors, furnitures, doors & windows etc as directed including cost of supply of all materials, labours, tools & plants, scaffolding, curing and all other charges etc. complete

Providing and fixing G.I. pipe (Medium Class) hand rail / Gate of size 3.0m X 1.80m made of 40mm and 32mm dia pipes by welding etc. to walls, columns, staircase railing and similar works, including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

Structural steel work riveted, bolted or welded in built up sections, Railing and framed work, including cutting, hoisting, fixing in position on precast RCC post with the provision to tie the PVC chain link Fencing as directed including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

Providing and fixing ready made Chain link fabric fencing mesh of size 50x50 mm made of G.I.wire of dia 4 mm, PVC coated to achieve outer dia 5 mm over the RCC fencing posts in line and level and binding the same posts using GI wire with out sagging etc. including supply of materials , labours, tools etc. complete as directed

Supply & fixing of Stainless Steel and G.I. board size 5ft. X 4ft and Stainless Steel leg 11 feet height with Vinyl printing (Sticker type) with printing & fixing writing/ designing name plate board like departmental logo, technical details of Solar Plant or any other details which decided by the Directorate of Lighthouses & Lightships, including cost of all materials, labours, tools & plants, welding , grinding to give smooth finish charges and all other charges etc. complete as directed

Finishing on Steel Work with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete. including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

Wall Painting with Premium Acrylic Emulsion Paint of Interior Grade, having VOC (Volatile Organic Compound) content less than 50 grams/ litre. of approved brand and manufacture, over and including a coat of water thinnable cement primer of approved brand and manufacture to give an even shade after preparing the surface properly & then cleaning the cement painting spots on the floors, furnitures, doors & windows etc as directed including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

Acrylic Smooth Exterior Painting two coats over single coat of cement primer to new walls of buildings & where ever necessary as per direction up to floor two levels with Acrylic Smooth exterior paint of approved first quality and colour (Apex Altima) to give an even shade over and including a coat of water thinnable cement primer of approved brand and manufacture to give an even shade after preparing the surface properly & then cleaning thecement painting spots on the floors,furnitures,doors & windows etc as directed including cost of supply of all materials, labours, tools & plants, scaffolding, curing and all other charges etc. complete

Providing First Class Teak / Paudak 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 including cost of all materials, Tools & Plants, labour charges etc. complete as directed by the engineer in charge

Providing and fixing First class teak / Paudak wood panelled shutters for doors, windows and clerestory windows, including ISI marked Brass butt hinges (heavy type) : 100x85x5.5 mm bright finished with necessery screws, Brass tower bolt (barrel type) 250x10 mm, Brass handles 125 mm with plate 175x32 mm and Brass mortice latch and lock 100x65 mm with 6 levers and a pair of brass lever handles including supply of all labours, tools, materials, etc. complete as directed by the engineer in charge

Providing and Fixing Sliding type fully glazed aluminium window with aaluminium frame wok,Aluminium grill 4 mm thick, glass and all other Aluminium fixtures like tower bolts, handles, hooks & Eyes etc., fixing as per drawing including supply of all materials, labours, tools and plants and all other charges etc., complete.

Providing and laying pressed clay tiles (as per approved pattern 20 mm nominal thickness of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 coarse sand) mixed with 2% integral water proofing compound, laid over a bed of 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) and finished neat complete as directed including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

Providing and fixing 1st quality ceramic glazed wall tiles (Digital Type) conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete as directed including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

Providing and laying vitrified floor tiles of size 600x600 (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete as directed including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

Providing and fixing white vitreous china pedestal type water closet (European type) with white solid plastic seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.l.brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required complete as directed including supply of all materials, labours, tools etc. complete as directed by the engineer in charge.

Construction of Manhole chamber as per drawing with cement concrete block (of cement concrete 1:2:4) masonry wall, cover slab with CC 1:1½:3 (1 cement, 1 1/2 coarse sand, 3 graded stone aggregate of 20mm nominal size), plastering the inside of the tank with CM1: 3 (1 cement, 3 coarse sand), 12mm thick with neat cement flushing coat, providing necessary inlet and outlet connections with 100mm C.I pipe, including supply of all materials, labour charges, tools & plants and all other charges etc all as per direction complete. (Refer Rate Ananlysis)

Construction of Soak Pit of 5 user capacity as per drawing with CC block of 1:2:4 masonry walls and honey Comb Wall, cover slab and baffle walls with CC 1:1.5:3 (1 cement:1 ½ (1 cement, 1 1/2 coarse sand, 3 graded stone aggregate of 20mm nominal size), plastering the inside of the tank with CM1: 3 (1 cement, 3 coarse sand), 12mm thick with neat cement flushing coat, providing necessary inlet and outlet connections with 100mm PVC pipe, tee Joints etc., including cost of all materials, labour charges, tools & plants and all other charges etc all as per direction complete

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings, with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer-in-Charge. Concealed Internal work, including cutting chases and making good the wall etc as directed including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

25 mm nominal outer dia pipes

32 mm nominal outer dia pipes

Providing and fixing 40mm nominal outer dia Chlorinated Polyvinyl Chloride (CPVC) pipes external work, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as directed including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

Providing and Fixing Water Supply Fittings includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as directed including supply of all materials, labours, tools etc. complete as directed by the engineer

Providing and fixing 15mm nominal bore C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms

Providing and fixing 50 mm nominal bore gun metal gate valve with C.I. wheel of approved quality (screwed end)

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as directed including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion includes jointing of pipes & fittings solvent cement, trenching, refilling & testing of joints complete as directed including supply of all materials, labours, tools etc. complete as directed by the engineer in charge

110 mm diameter

M.R.D CONSTRUCTION

s.ramakrishnan

E.S.Rajesh