AUGMENTATION OF RAIN WATER DRAIN SYSTEM FOR OLD MAGAZINE AREA AND PROVISION OF FOD TRAP AT SERVICE LINK AT INS RAJALI ARAKKONAM

Amount

Demolition of brick work /stone masonry but built in cement mortar or cementlime mortar including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stonework and precast concrete articles

Demolition of cement concrete un- reinforced in ground floor & and paving not exceeding 15cm thick, complete all as specified.

Excavation over areas not exc 1.5 mtr deep and not exc 1.5 mtr wide and getting out in hard/dense soil

Excavation over areas exc 1.5 mtr deep but n.exc 3.0m deep and not exc 1.5 mtr wide and getting out in hard/dense soil

M&L for Cement concrete 1:4:8 type D2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified

M&L for walling of random rubble un-coursed or brought up to course ,well bonded ,bedded and solidly hearted ,built in cement mortor 1:6 complete allas specifed and as directed by engineer-n-charge

Extra over stone walling for hammer dressing to face stones & dressing of face beds & joints, as specified, of random rubble walling, uncoursed or brought upto courses maximum depression on face from straight held against the dressed surface n.exc. 40 mm complete allas specifed and as directed by engineer-n-charge

M&L for PCC 1:3:6 type C-1 using 20mm graded stone aggregate as in copings including necessary form work complete allas specifed and as directed by engineer-n-charge

M&L for flush pointing to random rubble masonary uncoursed or brought upto course in CM 1:4 complete allas specifed and as directed by engineer-n-charge

Removing excavated material / soil to a distance exc 250 m but n exc 500 m and depositing where directed at a level n. exc. 1.50 mtr above the starting point complete allas specifed and as directed by engineer-n-charge

Extra for forming fair finished drain or channel inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specifed and as directed by engineer-n-charge

M&L for Reinforced concrete pipes, class NP3 450mm dia, laid and jointed complete with collars including bedding with PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in concrete bed to drain pipes including packing under and haunching against the sides of pipes for 450 mm dia bore and necessary excavation all as specified

M&L for Precast cement concrete 1:2:4 type B1 (using 20mm graded granite stone aggregate) in landings, cover slabs (for manhole etc) shelves and similar articles with plain faces and set in cement mortar 1:6 including necssary form work complete all as specified

M&L for High strength corrosion resistant TMT bars 10mm dia and over cut to length, bent to shape required, including cranking, beding spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified

S & F Framed work as in doors or gates of Fe-410 Gde E-250 of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings and hanging; also fastening and fixing complete all as specified and directed.

M&L for Preparation of old plastered surfaces of wall by vacuum based sanding machine and applying two coats of cement base paint over a coat of primer complete all as specified and directed.

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified

M & L for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and directed by Engineer-in-charge.

M & L for Hardcore of broken stone or boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed by Engineer-in-charge.

M&L 75 mm thick PCC type B-1, 1:2:4 (20mm graded stone aggt) as in path, hard standing, parking floors etcincluding necsessary joint complete all as specified and directed by Engineer-in-charge..

M&L Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade With Grey Cement and pigment complete all as specified and directed by Engineer-in-charge.

M&L Sand filling under floors or in foundations including watering and consolidation

M&L for cement concrete in kerbs type B1, 1:2:4 (20mm rounded or chamfered on edges graded aggregate) having rounded or chamfered on edges including,excavation,pcc & necessary formwork all as specified and directed by Engineer-in-charge.

Excavating over areas, n exc 1.5 m deep in all kind of soil and getting out includes clearing of shrubs, vegetation, grass bush, weed trees and saplings n. exc. 30 cm girth including roots and disposed off to a distance n.exc. 50m by mechanical means complete all as specified and directed.

M&L for RCC M-30 Design mix as in foundation including rafts, footings, foundation beam etc and mass concrete.

M&L for providing Reinforced cement concrete M-30 (design mix)(20mm graded aggregates) as in Columns, pillars, piers, posts and struts .

M&L for Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter for fair finished surfaces of flat area.

M&L for Formwork to sides of pillars,posts,struts,piers,columns and stanchions for fair finished surfaces of square, rectangular or polygonal area.

S&FMild steel TMTbars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips

S&F trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections)Fe 410-W(Gde E- 250) quality A including distance pieces, cleats etc. complete all as specified and directed

M&L for preparation of new or previously untreated surfaces of any description , not otherwise described over 10 cm width or girth for gates or like painting with two coats of synthetic enamel over acoat of red oxide primer.

M&L for precast cement concrete block masonary type C1 ( 20mm graded aggregates) with solid blocks, exc 10cm in width and setting in mortor ,complete full brick thick wall set in CM 1:6 complete allas specifed and as directed by engineer-n-charge

M&L for Rendering in CM 1:4 10mm thick on fair faces of brick work or concrete surfaces is to be finished even and smooth (without using extra lime or cement)

Excavating in trenches, n.exc 1.5m wide & n.exc 1.5m in depth; for foundation, etc or for shafts, wells, cesspits, manholes, pier holes, etc. nexc10 sq m on plan & n exc 1.5 m in depth & getting out in all kind of soil by mechanical means complete allas specifed

S&F Informatory/Identification Sign boards (Double sided) of size 1200 x 900mm, made out of 3mm thick ACP (Aluminium composite panel) conforming to IS-736, covered with high intensity grade retro reflective sheeting of green colour as per IRC standard meeting back to back with computer cut letters fixed mechanically on boards fixed with nuts and bolts on single frame made of stainless steel tubular pipe of size 40mm, ensuring safety. The entire sign board shall be fixed to two vertical posts made of 16 gauge stainless steel pipe, 3m long by riveting/shouldering including necessary excavation and pcc work complete all as specified and directed.

M & L for preparing bituminous surface of road and marking 2.5mm thick centre line, stop line, dashes, arrows etc. and like n exc 10cm wide on roads pavements with hot applied thermo plstic road marking paint of a approved colour cnforming to BS 3262-1989 with special applicator machine all as specified and directed.

Excavation in trenches not exceeding 1.5mtr wide & not exceeding 1.5 mtr deep getting out in soft /loose soil for taking up/laying CI/GI pipe

Returning , filling in trenches in layers not exceeding 25 cm thick after laying of pipe including spreading, levelling & well ramming including watering as required all as specified and directed by Engineer in charge.

Removing surplus excavated soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above from the starting point all as specified and directed by EIC.

M&L for cutting of bituminous Road/floor/plinth protection for laying pipe not exceeding 1.5mm and 1.5 depth including refiling with excavated material and watering well ramming/compecting and making good with PCC 100 mm thick complete all as specified and directred by Engg-in-charge Note: PCC shall be measured and paid separately

Supply and fix new sluice valve with iron wheel stainless steel spindle and wedge nut with flanged of size 80 mm dia, PN1.6 long body conforming to IS 14846 including replacing bolt, nuts and washers with gaskets jointing etc., complete all as specified and as directed .

Supply and lay tubing, medium grade galvanised with all fittings specials such as bends, elbows, tees, short pieces connection, back nuts, diminishing pieces, caps, plugs and unions etc., laid in trenches of following sizes complete all as specified and as directed. Note: Excavation and earth work will be measured and paid seperately under relevant items of schedule.

80 mm dia bore of pipe

Supply and fix 7.5 HP Monoblock pump set, electric driven 415 V, TP suitable for 80mm dia 40 Mtr head discharge bronze impeller complete all as specified and directed

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of following

25 sqmm 3.5 core

Material and labour for GI Pipe 40 mm light grade galvanised, with all fitting laid in trenches/wall / floor all as specified and directed.

Supply and fix out door type monoblock pump set controller (Star Delta Starter) suitable for pump upto 7.5HP, 440V, 50 Hz and consisting of indication lamp, Volt meter, Ammeter and MCB upto 32A 'C' curve complete in and including outdoor type weather proof enclosure made of 3mm thick CRCA sheet powder coated complete of suitable size with front opening door including locking arrangement and mounting legs made of MS angle including necessary PCC foundation, earthwork, powder coated paint etc., complete all as specified and as directed.

Supply and fix new MS frame 10 mm thickness and size for 7.5 HP capacity motor including replacement of bolts, nuts with washers and applying two coats of synethic enamel paint over a coat of red oxide primer as per exisitng tint/shades complete all as specified and as directed.

Supply and fix new monoblock pump set cover made with MS sheet 3mm thick with handle arrangement including MS flat all as per existing type/size for supporting to centrifugal motor cover and applying two coats of synethic enamel paint of approved tint over a coat of red oxide primer of exisitng tint/ shades complete all as specified and as directed

Material and labour for Earthing complete with GI earth plate electrode of size 600mm x 600mm x 6 mm thick buried directly in ground vertically to a depth of not less than 2.25 m deep below normal ground level, with top edge of the earth plate at a depth of not less than 1.5 mtr below ground connected to GI earth strip 32 x 6mm by means of GI bolts and nuts, washers and GI earth strip protected by GI pipe light grade 40mm bore upto 7.5 mtr and connecting to LT switch gear panel etc as per site requirement including necessary excavation, earth work in any type of soil, PCC 1:3:6 type C-1 earth chamber, 40mm thick RCC cover with 6mm dia MS bars 10cm C/C on both ways as reinforcement complete all as shown in electrical plate No 3 of MES Schedule Part 1 connected to earthing test points complete all as specified and as directed Note :- (i)Quoted rate deemed to include necessary earth work, PCC chamber, RCC cover, reinforcement, removal of surplus soil, site clearance etc. (ii) GI earth strip 32 x 6mm, GI tubing light grade 40mm bore upto 7.5 mtr deemed to be included in the rate quoted by the contractor. (iii) Beyond 7.5 mtr the GI earth strip 32 x 6mm & GI pipe light grade 40mm bore shall be measured under relevant item of the schedule.

Supply and fix on pole/buried in ground Earth continuity conductor GI strip 32mm x 6mm fixed to wall on batten or buried in ground or drawn in conduit/pipe or fixed to poles complete.

Supply and fixing foot valve PN 1.6 ball type in position with suction line for the 80 mm size complete all as specified and as directed

Material and labour for PCC 1:2:4 type B-1 (Using 20mm graded stone aggregate) as foundation for motor base complete all as specified and as directed.

R.P.TRADERS (BID ID -3108910)

SIVA ENTERPRISES (BID ID -3120657)