DEMOLITION OF SEVEN AMENITY BLOCK OF SUBMARINE AXILLARIES DEPARTMENT BLDG NO 15, SPECIAL REPAIR TO WOOD CONVERSION BAY BLDG NO P-23 OF DS DEPARTMENT AND ADDITION/ALTERATION OF MTH DEPARTMENT OF NAVAL DOCKYARD VISAKHAPATNAM UNDER GE (I) DM VISAKHAPATN

Amount

[SCHEDULE 'A' PART-I [B/R WORKS]

Demolition of RCC work of any description and in any position not otherwise specifically provided for complete all as specified and directed and removing debris outside ND(V) premises complete all as specified and as directed (reinforcement cut as required to facilitate demolition).

Dismantling posts or struts (wood, steel or RCC) any section including taking out embedded portion and making good disturbed ground complete all as specified and as directed..

Excavation in post holes (or similar holes) each not exc 0.50 Cum getting out returning filling in ramming earth or broken rubble mixed with earth around in layers not exc 25cm watering and removing surplus soil to a distance of not exc 50M and making good surfaces in soft/loose soil complete all as specified and as directed.

M&L PCC 1:3:6 type C2 type (using 40 mm graded broken stone aggregate) as in foundation filling and mass concrete etc complete all as specified and directed.

M&L for providing reinforced cement concrete type B-l, 1:2:4 (using 20 mm graded crushed stone aggregate) in precast posts, fencing posts, straining or terminal posts, struts etc. for fencing, average sectional area exc 250 and n exc 400 sq. cm, with or without chamfered angles and flat, splayed, rounded or mitred tops as directed and fixed complete all as specified and as directed.

Demolition of cement concrete( un reinforced) in ground floors and paving n exc 15 cm thickness (below or above ground level) complete all as specified and directed and removing debris outside ND(V) premises complete all as specified and as directed.

Demolition of cement concrete (un reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed and removing debris outside ND(V) premises complete all as specified and as directed.

M&L cement concrete 1:2:4 type B2 (using 40 mm graded crushed stone aggregate) as in surface channel and drain complete all as specified and directed.

M&L for forming fair finished to drain or channel 50 cm inner girth (inner girth only measured) in cement concrete using extra cement including forms, moulds/ slopped ends etc complete all as specified and directed.

M&L for hard core of broken stone or boulder of gauge not exceeding 63mm deposited spread and leveled in layers not exceeding 15cm thick watered and rammed to true surface complete all as specified and as directed

M&L cement concrete work in pavement /hard standing of flexural strength 40Kg/sqcm in filled using 400Kg of cement per cubic metre thickness of of concrete 25 cm or less complete all as specified and as directed.

M&L for Forming 12mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing com pound, Grade ‘A’ complete all as specified and as directed.

M&L 100 mm thick cement concrete 1:4:8 type D2 (using 40 mm graded stone aggregate) in sub base of floors finishing cement concrete surface even and smooth without using extra cement complete all as specified and directed.

M&L 75 mm thick PCC 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) as in floor and finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L pre-cast reinforced cement concrete 1:2:4 type B1(using 20 mm graded crushed stone aggregate) as in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces etc set in CM 1:6 including necessary forms, moulds etc complete all as directed .

Demolition of brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed.

.M&L pre-cast cement conrete block masonary with solid blocks, type C1 1:3:6 (20mm graded crushed stone aggregate), exceeding 10 cm in width and setting in cement mortar 1:6, complete all as specified and as directed.

Taking down cement plaster on brick or concrete wall etc including racking out joint hacking for key, scrubbing down with water etc. . and removing debris outside ND(V) premises complete all as specified and as directed.

M&L rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 with using SBR Latex at the rate of 4% of weight of cement and finishing the surfaces even and smooth without using extra cement all as specified and as directed.

M&L rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 with using SBR Latex at the rate of 4% of weight of cement and finishing the surfaces even and smooth without using extra cement all as specified and as directed.

M&L rendering 15mm thick in CM (1:4) on fair faces of brick work or concrete surfaces and finishing the surface even and smooth with out using ectra cement complete all as specified and directed.

M&L rendering 10 mm thick in CM 1:6 on brick/concrete wall surfaces of any description, and finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

Forming jambs etc to opening in brick masonry, including (cutting, toothing and properly bonding) to old work also facing jointing and pointing to match existing work complete work built in CM 1:4 complete all as specified and as directed.

M & L preparation of newly plastered surfaces of walls and applying two coats of exterior emulsion paint (weather coat) over a coat of alkali resistance primer complete all as specified and directed.

M&L preparing new surfaces of walls and applying two coats of oil emulsion distemper over a coat of alkali resistant primer complete all as specified and directed.

M&L preparation of new plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed.

Complete removal of existing treatment of old decorated surfaces of walls and applying two coats of oil emulsion distemper over a coat of alkali resistant primer complete all as specified and directed.

Complete removal of existing treatment of old decorated surfaces of walls and applying two coats of exterior emulsion paint (weather coat) over a coat of alkali resistance primer complete all as specified & directed.

M&L preparation of new or previously untreated steel and iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

Dismantling structural steel work of any description including doors, railing, gates, trusses complete all as specified and as directed.

M&L mild steel plates plain channels, square cut or notched forming holes, bolted or welded attachement, confirming to Fe- 290 Gde E-165 complete all as specified and as directed.

M&L for strctural steel work as in roof truss (framed), trussed, purlins, rails and fastenings and heavy bracket framing (Beam, Tee, Angle, Channel or flat sectios) including distance pieces, cleats etc.confirming to Fe-410-W(Gde-E-250) quality A complete all as specified and directed.

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

M&L for Pre-painted galvalume aluminum zink coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/clading to wall, fixed with self taping screws complete all as specified and as directed.

M&L for Pre-painted galvalume aluminum zink coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladig to wall, fixed with self taping screws all as specified as directed.

M&L MS TMT bars 10 mm dia and over, cut to length, bent to shape required including cranking, bending, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90 mm dia as reinforcement complete all as specified & directed.

M&L for hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts, posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and as directed.

Taking down chowkats or frames with shutter (without taking off shutter from the frames) n.exc 1.50 Sqm each complete all as specified and directed.

Taking down chowkats or frames with shutter (without taking off shutter from the frames) exc. 1.50 Sqm n.exc 4 Sqm each complete all as specified and directed.

S&F for anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed.

S&F alunimium powder coated window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no) suitable handle (1no.) complete all as specified and as directed. S&F sheet glass 4.0 mm thick ordinary quality and glazing with oil putty or wooden beads in square, rectangle n.exc 0.5 Sqm in each pan all as specified and as directed.

S&F sheet glass 4.0 mm thick ordinary quality and glazing with oil putty or wooden beads in square, rectangle n.exc 0.5 Sqm in each pan all as specified and as directed.

Solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers complete all as specified and as directed.

S&F anodised aluminium grill, DG 104 having mess size 100mmx100mm made out 6mm wide & 3mm thick aluminium section complete all as specified and as directed.

S&Fstainless steel sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on dwarf wall or including fixing cantilever brackets and connecting union to pipes, over all size 915mmx460mm bowl size 410mmx330mmx160mm complete all as specified and as directed including taking out old one..

S&F electrically operated, 1.25mm thick steel rolling shutters, with chain wheel and hand chain,and quide channels with out ball baring, as specified including top cover anchoring rod, hasp and staple, shaft, pipe, brackets, and one shop coat of primer, erected in position as indicated complete motor operater type with bevel gear box and crank handle and incl taking down/dismantling existing u/s rolling shutters complete all as specified and as directed. Note:- Electric motor measured and paid separately under relevant item.

S&F Eelectric motor of cacity 3.70KV for rolling shutter including all necessary fitting complete all as specified and as directed.

Cleaning the blockage in drains including removing of debris sludges deposits etc accumulatd out side the dokcyard premises in including removing etc complete depth of drain not exceeding 450 mm and disposing of foul materials obtainedcomplete all as specified and as directed.

Taking up or down 15mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and as directed.

Taking up or down 20mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and as directed.

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

Dismantling PVC water tanks capacity exceeding 500 ltrs but not exceeding 1000 ltrs complete all as specified and as directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc. including removal from site complete all as specified and as directed.(measured overall as fixed along the centre line over fittings and accessories)

S&F chain link fencing made out of 4.0 mm dia galvanised iron, wire of mesh size 100 mm x 100 mm, made into mattress or cages, straining and fixing to RCC post including provn of 10 mm dia MS round bars as line wire welded to fencing post including taking out old one complete all as specified and directed (MS rounded bars shall be measured as paid separately under resptective items in this Schedule).

Supply only 10mm dia MS round bar.as line wire complete all as specified and directed

SCHEDULE 'A' PART-II [ELECTRICAL WORKS]

Taking down carefully copper / aluminium point wiring (light, fan, socket or power) complete, with fittings & fixtures such as switches, ceiling roses, pendants, regulators, sockets, light fittings etc. removing materials from the site and making good disturbed surfaces of walls, floors, etc., complete all as specified and as directed.

Taking down unserviceable main switches, DBs, bus bars chambers including all fittings and fixtures etc complete from existing main boards and removing from site complete all as specified and directed.

M&L point wiring surface type with 1.5 Sqmm (nominal area), PVC insulated, stranded single core unsheathed FRLSH copper conductor cable 1100 Volts grade drawn through with and including PVC rigid conduit with all fittings and accessories of PVC rigid conduit (like Tee, bend etc.) complete fixed to walls /ceiling etc. with and including 1.5 Sqmm (nominal area) PVC insulated, unsheathed, stranded, single core FRLSH copper cable as earth continuity wire connecting to common earth point including supply & fixing of 1.6 mm thick pressed mild steel terminal boxes of suitable size with 3 mm thick PVC / Plastic laminated sheet. top cover, suitable sizes of brass screws and washers etc. for mounting switches, sockets, regulators etc complete for one light / fan / bell / bazzer point controlled by one one way switches complete all as specified and directed.

M&L point wiring surface type with 2.5 Sqmm (nominal area), PVC insulated, stranded single core unsheathed FRLSH copper conductor cable 1100 Volts grade drawn through with and including PVC rigid conduit with all fittings and accessories of PVC rigid conduit (like Tee, bend etc.) complete fixed to walls /ceiling etc. with and including 2.5 Sqmm (nominal area) PVC insulated, unsheathed, stranded, single core FRLSH copper cable as earth continuity wire connecting to common earth point including supply & fixing of 1.6 mm thick pressed mild steel terminal boxes of suitable size with 3 mm thick PVC / Plastic laminated sheet. top cover, suitable sizes of brass screws and washers etc. for mounting sockets for one 3 pin 5/6 Amp socket outlet on independent board complete all as specified and directed.

S & F switch piano, flush type, 5/6 Amps, 240 Volts, single pole, one way, conforming to IS complete all as specified and as directed.

S & F Switch socket combination 6 Pin, 16/6 Amps, flush type, multipurpose, conforming to IS complete all as specified and as directed.

M & L Ceiling rose, surface type polycarbonate/ PVC three terminals, conforming to IS, complete all as specified and as directed.

S&F energy efficient 20W LED batten type wall mounted tube light fittings, with extruded aluminium heat sink provided for efficient heat dissipation & integrated electronic driver including connection with suitable 3 core wire from ceiling rose to fitting terminal with necessary fixing arrangement complete all as specified and directed including taking out old one.

S&F SP MCB 6 to 32 Amps C curve complete all as specified and as directed.Make-Schneider Cat Part No-A9N1P01C or equivalent of Lengrand/L&T/ABB

S&F TP MCB 63 Amps C curve complete complete all as specified and as directed.Make-Schneider Cat Part No-A9N3P63C or equivalent of Lengrand/L&T/ABB

S&F MCCB ,25KA,4pole with thermal magnetic trip unit,rated current 125Amps complete with spider link including taking down unserviceable one complete all as specified and as directed(Suitable for MCCB incomer DB) Make-Schneider, Cat NoLV430321or equivalent in ABB/ Lengrand /L&T

S&F vertical MCB distribution board suitable for MCCB incomer,IP 43 protection,Double door,metal enclosure,TPN,415volts 4way complete all as specified and directed Make-Schneider Cat Part No-A9HTND04L or equivalent of Lengrand/L&T/ABB

M&L Sub main wiring surface type with two runs of 1.5 sqmm (Nominal area) single core PVC insulated stranded unsheathed FRLSH copper conductor cable upto and including 1100 V grade drawn through Steel conduit with all fittings and accessories of PVC rigid conduit complete fixed to wall / ceiling etc incl one run of 1.5 sqmm (nominal area) single core, PVC insulated stranded unsheathed FRLSH copper conductor as earth wire and duly connected to common earth point complete all as specified and directed including taking out old one.. (Note :-(i) Steel conduit with all fittings/accessories shall be measured and paid separately. (ii) Two runs of 1.5 sqmm single core cable, one run of 1.5 sqmm earth continuity wire to be measured as one length

M&L Sub main wiring surface type with two runs of 2.5 sqmm (Nominal area) single core PVC insulated stranded unsheathed FRLSH copper conductor cable upto and including 1100 V grade drawn through PVC rigid conduit with all fittings and accessories of PVC rigid conduit complete fixed to wall / ceiling etc incl one run of 2.5 sqmm (nominal area) single core, PVC insulated stranded unsheathed FRLSH copper conductor as earth wire and duly connected to common earth point complete all as specified and directed including taking out old one.. (Note :-(i) PVC rigid conduit with all fittings/accessories shall be measured and paid separately. (ii) Two runs of 2.5 sqmm single core cable, one run of 2.5 sqmm earth continuity wire to be measured as one length

M&L Sub main wiring surface type with two runs of 4.0 sqmm (Nominal area) single core PVC insulated stranded unsheathed FRLSH copper conductor cable upto and including 1100 V grade drawn through PVC rigid conduit with all fittings and accessories of PVC rigid conduit complete fixed to wall / ceiling etc incl one run of 4.0 sqmm (nominal area) single core, PVC insulated stranded unsheathed FRLSH copper conductor as earth wire and duly connected to common earth point complete all as specified and directed including taking out old one.. (Note :-(i) PVC rigid conduit with all fittings/accessories shall be measured and paid separately. (ii) Two runs of 4.0 sqmm single core cable, one run of 4.0 sqmm earth continuity wire to be measured as one length

Supply & fixing 20 mm dia heavy duty Steel conduit with all fittings and accessories of PVC conduit (like Tee, bend etc.) including taking down old one complete all as specified and directed.

Supply & fixing 20 mm dia medium grade PVC rigid conduit with all fittings and accessories of PVC conduit (like Tee, bend etc.) including taking down old one complete all as specified and directed.

Supply & fixing 25 mm dia medium grade PVC rigid conduit with all fittings and accessories of PVC conduit (like Tee, bend etc.) including taking down old one complete all as specified and directed.

M&L for energy efficient 150 W LED street / bldg. security light luminaire for road lighting with pressure die-cast aluminium IP66 protection and high power LED as light source with acrylic cover including supply & fixing with 40 mm dia medium grade GI pipe bracket 1.5 mtr long bent to shape, mounted on wall / pole with suitable clamps, bolts, nuts and all accessories complete including connection with 3 core PVC insulated sheathed flexible cable with muyltistranded copper conductor from celing rose to fitting terminal all as specified and as directed including taking down old unserviceable fitting all as specified & directed.

M&L for energy efficient 90 W LED street / bldg. security light luminaire for road lighting with pressure die-cast aluminium IP66 protection and high power LED as light source with acrylic cover including supply & fixing with 40 mm dia medium grade GI pipe bracket 1.5 mtr long bent to shape, mounted on wall / pole with suitable clamps, bolts, nuts and all accessories complete including connection with 3 core PVC insulated sheathed flexible cable with muyltistranded copper conductor from celing rose to fitting terminal all as specified and as directed including taking down old unserviceable fitting all as specified & directed.

S&F flush type 6 module Power unit consisting of one SPN MCB 20A, one single phase motor starter for over load protection, one heavy duty plug top with indicator & one 3 pin 25A socket assembly complete all as specified and as directed including taking out old one.

S&F flush type 6 module Power unit consisting of one SPN MCB 30A one single phase motor starter for over load protection, one heavy duty plug top with indicator & one 3 pin 32A socket assembly complete all as specified and as directed including taking out old one.

M&L for 4 core 6 sqmm wire PVC insulated and FR PVC round sheathed, copper conductor (flexible) industrial cable,1100 volt, conforming to IS 694. including taking down and dismantling all specified and directed by Engr-in-Charge

M&L Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm burried directly in ground vertically to a depth not less than 2.25 mtr below ground level with top edge of earth plate at a depth not less than 1.5 mtr below ground level connected to galvanised iron or steel earth lead MS flat 32 x 6 mm by means of nuts, bolts, check nuts and washers of galvanised iron or steel, earth wire protected by galvanised iron pipe 50 mm dia (light grade) and connected to main switch board or main control panel as directed and as specified including concrete pit in PCC (1:3:6) type C1 pre-cast RCC cover slab 5 cm thick of size as shown reinforced with 8 mm dia TMT / deformed bars 100 mm c/c both ways including one handle made of 12 mm dia MS bars of length 500 mm, funnel, wiremesh 20 mm bore galvanised iron pipe medium grade for watering, charcoal and salt in alternate layers including necessary earth work complete all as shown in elect plate No. 3 of SSR Part I, all as directed.

M&L for Servicing of air circulator fan heavy duty 600mm sweep .rewinding ,replacement of bearing,repairing of its broken part in situ after dismanting taking down from its mounting position on wall / steel or RCC column at height upto 3 mtr for FL, complete cleaning of fan, greasing/oiling of bearing and bushings, replacement of unsv capacitor, damaged bearings, connection wires, regulator, oscilating mecanism, tightening of nuts, bolts, washers, Checking for serviceability of all mounting brackets, foundation bolts, protection grills and refixing to original position with required new rubber bushings / mounting bolts complete all as specified and directed.

Taking down of unserviceable tube light/ceiling light fittings complete all as specified and directed

Taking down 5 Amps/15 Amps sockets complete all as specified and directed

Taking down servicable cable 10 Sqmm 4 core complete all as specified and directed

S&F Falme Proof weather proof rotary switch with separate cable termination box incl taking down complete all as specified and as directed. Make Cat PartNo.SSPL/RI/1010 Shyaam or equivalent in Sudheer

S&F LED flameproof flood light fitting 120w with heat resistant toughned glass at roof truss level of wksp buildings and other places incl taking down unsv one any type complete all as specified and as directed Make Cat Part no SSPL/FL/1251 Shyam or equivalent in Havells/Bajaj/Phillips/CG/Sudheer

S&F Flameprrof exhaust fan of size 18" complete all as specified and as directed

M&L for cutting hole for exhaust fan of size 18" and finish it with cement and plaster in the ratio of 1:6 and making good to surface all complete all as specified and as specified

General Note : The above items are to be executed upto a height of 20m at work shop buildings of similar height and requires double scaffolding to carry out the repair works etc . The quoted rates bidders shall deem to include accordingly all the safety measure, scaffolding, height, lead and lift in the items. No Extra is admissible on this account

M/s Sai Venkata Durga Constructions