SPL REPAIR OF MT GARRAGES BLDG NO. P-733 AND P-734 AT MIL STN SGNR

Amount

Demolition of cement concrete unreinforced in ground floors and pavings not exc 15 cm thickness in any position and type complete all as specified and directed.

M&L for 75 mm thick cement concrete type C-2, 1:3:6 (using 40 mm graded stone aggregate) finishing cement concrete surface even and smooth without using extra cement as in plinth protection laid in panels including forming expansion joints of span n.exc 3m and filled with bitumen mastic grade B complete all as specified and directed.

M&L for roof treatment to RCC roof as follows :- (a) Dismantling of brick tiles or terracing tiles single layer on roof including mud phuska and taking down existing APP membrane & disposal of retrieved material upto a distance n.exc 100m and deposited where directed by Engr-in-Charge. (b) Cleaning the roof surfaces thoroughly using wire brushes to remove caked mud, sludge etc and applying 15mm thick cement plaster in CM 1:3 using approved water proofing compound @ 3% by weight of cement. (c) After minimum curing period to plaster work preparation of roof top surfaces, providing and applying single component a fibre reinforced elastomeric liquid applied as waterproofing membrane formulated with PU hybrid polymers and reinforcing acrylic fibres and having Sun Reflective Index (SR) of 106 on top of concrete roof surfaces in three coat including self primer at ratio of elastomeric liquid and water as per manufacturer's instruction and coverage @1 Ltr/10 Sqm with a thickness of 650 micron, cracks should be filled with crack sealants, the vital physical and chemical parameters shall be as under min elongation at break of 350%, Results positive hydrostatic pressure of upto 10 bars, crack bridging ability of 2.5mm at 650 microns applied with brush or rollers complete as per manufacturers instructions and as directed by Engr-in-Charge. Notes : (i) 06 Hrs interval between two coats will be maintain and the work will be carried out and paid only after receiving of the Waranty Certificate from the manufacturers. (ii) The work will be executed by authrosied applicator of the manufacturers as approved by GE. The contractor will obtain particulars/documents of authorised applicator from the manufacturer and submit to GE for approval before exeuction of work. (iii) The guarantee of water proofing treatment shall be for minimum 10 years reckoned from date of completion of whole work.

M&L for cement concrete type B0, 1:2:4 (using12.50mm graded stone aggregate) in roof kerbs or mud stops, rounded or chamfered on edges, filling undulations, roof paddings to maintain slope etc complete all as specified and directed.

M&L for cement concrete work in pavement/hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less incorporating an approved mettalic floor hardner (metalic hardner shall be measured and paid saperatly) complete all as specified and directed.

Supply only Metallic floor hardener (as approved by GE) complete all as specified and directed.

M&L for finishing surface of concrete roads, pavements, by brooming complete all as specified and directed.

Dismantling of brick work built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

M&L for brickwork with sub class ‘B’ bricks, old size, straight or curved on plan exc 6m mean radius built in CM (1:6) complete all as specified and directed.

All as per Sl item No. 9 above but except bricks complete all as specified and directed. Note : Serviceable bricks obtained from dismantling shall be reused in the work after cleaning.

Taking down cement plaster any description including raking out joints, hacking for key and scrubbing down with water etc complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:6 and finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar 1:4 and finishing the surfaces fair and even without using extra cement complete all as specified and directed.

M&L for 5 mm thick rendering in cement mortar 1:3 on fair faces of concrete surfaces as in ceillings using and including chicken wire mesh, finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of new plastered surfaces of walls, appling 1 to 2mm thick wall care putty and scrubbing with sand papers to achieve smooth surfaces and then applying one coat of interior primer and two coats of interior acrylic emulsion premium quality complete all as specified and directed.

M&L for preparation of new plastered surfaces of walls, applying 1 to 2mm thick wall care putty and scrubbing with sand papers to achieve smooth surfaces and then applying one coat of exterior primer and two coats of premium quality exterior acrylic weather coat paint complete all as specified and directed.

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

M&L for preparation of old decorated ceiling surfaces and applying two coats of white wash complete all as specified and directed.

M&L for complete removal of existing treatment from walls, cleaning the surfaces and applying 1 to 2mm thick wall care putty and scrubbing with sand papers to achieve smooth surfaces then applying one coat of interior primer and two coats of interior acrylic emulsion premium quality complete all as specified and directed.

M&L for complete removal of existing treatment from walls, cleaning the surfaces and applying 1 to 2mm thick wall care putty and scrubbing with sand papers to achieve smooth surfaces then applying one coat of exterior primer and two coats of premium quality exterior acrylic weather coat paint complete all as specified and directed.

M&L for rolled mild steel framed work as in doors or gates 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 (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified and directed.

Taking down eaves gutter or rain water pipes, CI Pipes (any size or pattern) including all fittings, heads, shoes, bends, swan necks etc. complete all as specified and directed.

S&F 110mm bore PVC (SWR) rain water pipe single socketed in any length with rubber ring joints, jointed with solvent fixed to wall with matching PVC SWR rings including cutting holes and making good the disturbed portion with PCC (1:2:4) type B0 complete all as specified and directed.

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

M&L for preparation of sub base by surface dressing and rolling by manual / mechanical roller or rammed well and provide100mm thick PCC 1:3:6 type C-2 using 40mm graded stone aggregate complete all as specified and directed.

M&L for 80mm thick factory made chamfered edge cement concrete paver block of M-40 grade with approved colour, design & pattern as in foot path, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 25mm thick compacted bed of coarse sand,compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed.

M&L for precast cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in kerb stone and similar works with plain fair finishes including chamfers, weatherings, throating etc. and setting in cement mortar 1:4 complete with joints to match complete all as specified and directed.

M&L for cement concrete type C1, 1:3:6 (20mm graded stone aggregate) in surface channels and drains including necessary formwork and excavation complete all as specified and directed.

M&L for repairs to chajja by remove cover and loose concrete from main reinforcement using wooden mallets/wire brush/waterjet to complete expose the reinforcement in the distressed portion of chajja etc (All loose unsound and cracked concrete should be removed (plan area of concrete surface to be measured) at any height/floor applying epoxy based bond coat using brush and applying polymer concrete (not less than 20 mm thick) in the proportion of (1:3:1) one part of cement 3 part of sand and 1 part of 10 mm and down stone aggregate using 8-10 kg of acrylic based polymer per 50 kg bag of cement all as manufacturer's instruction complete all as specified and directed. Note: The quoted rates are includded for use of necessary formwork, scaffolding for repair to work at any hieght/floor of building.

M & L for chicken wire cloth mesh 0.63mm dia of wire 12mm mesh for lathing including all laps, cuttings & waste fixing in old RCC slab / beam / chajja complete all as specified and directed.

M&L for priming new or old reinforcement bar any dia (8mm to 20mm) with a coat of nitro Zinc primer complete all as specified and directed.

M&L for applying epoxy based bond coat using brush and applying polymer concrete (not less than 20mm thick) in the proportion of (1:3:1) one part of cement 3 part of sand and 1 part of 10mm and down stone aggregate using 8-10 kg of acrylic based polymer per 50 kg bag of cement all as manufacturer's instruction & complete all as specified and directed. Note The quoted rates are included for necessary formwork , scaffolding for repairs to work at height exceeding 3.00 mtr of the building.

M&L 20 mm thick Wearproof topping as specified (incorporating an approved metallic floor hardner), laid on concrete floors and pavings, and finished even and smooth (except metallic hardner) complete all as specified and directed.

S&F precast cement concrete louvers and jallies type B0 (1:2:4) 12.50 mm graded stone aggregate, 25mm thick (measured solid), including all moldings set in CM 1:4 complete all as specified and directed.

S&F steel rolling shutters, 1.25mm thickness of lath, with ball bearings, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer, including safety lever lock MS of 4 lever, erected in position as indicated, complete push pull or manual type complete all as specified and directed.

Forming fair finished dran or channel 45 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specified and directed.

Taking down carefully aluminium point wiring (light, fan, socket or power, bell complete fitting such as sockets, ceiling roses, pendants, batten holders, regulators and making good the disturbed surfaces of wall, floors, ceiling in CM 1:3 etc complete all as specified and directed.

M&L for concealed conduit point wiring complete for light/ fan on independent /combine board with cable 1.5 sqmm (Nominal area) FRLSH PVC insulated multistranded unsheathed copper conductor, drawn in and including PVC Concealed conduit pipe medium grade 20 mm dia, pipe hooks , elbows, juction covers and junction boxes , after cutting in wall chasing for conduits and sinking's for Sunken cast iron prossed steel terminal boxes suitably length and thickness for mounting switch, sockets, fan regulaor with 3mm thick plastic laminated sheet cover fixed with brass screwed and cup washer duly grouting and painted with red oxide metal primer and making the good disturbed surfaces of wall in CM 1:3 with white wash or existing colour including provision of continuous earth continuity conductor along with point wiring of 1.5 sqmm copper PVC insulated cable for one light/ fan point controlled by one switch and connected to common earth dolly, complete all as specified and direced.

All as per Srl item No 38 here in before but for one switch socket combination 5/6 amp on independent board complete all as specified and directed.

All as per Srl item No 38 here in before but for one switch socket combination 6 pin 5/15 Amps on independed board with copper conductor 2.5 sqmm alongwith 2.5 sqmm earth contunity conductor complete all as specified and directed.

S&F switch piano flush type 5/6 Amp single pole one way, one module complete all as specified and directed.

S&F switch socket combinatin 5 pin, type 5/6 Amp flush type complete all as specified and directed.

S&F switch socket combinatin 6 pin, type 5/16 Amp flush type complete all as specified and directed.

S&F in replacement of existing light fitting with LED batten with aliminium housing and integrated electronic driver, 20 watt having input voltage AC140-300V, 50 Hz , 6500K, and all other accessories including connection with flexible cable copper conductor twin core of size 23/.2 mm upto ceiling rose/connector complete all as specified and directed.

S&F in replacement of security light fitting LED TYPE 25 watt with all necessary acessories, Clear transparent acrylic cover, prewire suitable to operated on 230 volt 50 HZ AC & Supply and fixing to wall / on pole including fixing arrangement with suitable galvanized iron pipe 35 mm bore “light grade” brackets 2 mtr length bent to shape to obtained required shape including clamps, nuts / bots / washers etc connecting with suitable flexible copper wire of size 23/0.0076 complete all as specified and directed.

S&F in replacement of sub-main wiring with two single core cables PVC insulated and un-sheathed 6.00 sqmm (Nominal Area) FRLSH stranded copper conductor drawn in existing PVC conduict including 6.00 Sq mm (Nominal Area) copper cable as earth continuity conductor after chasing in wall and making good the disturbed surfaces and white wash or existing colour, necessary junction box and covers including necessary connections, PVC flexible pipe are used in pannel board while connection the cable complete all specified and directed. (Note : PVC cable and PVC conduit shall be ISI marked) (Note : Four length of 6 sqmm cable and two length of 6 sqmm earth cable along with PVC conduit will be measured as one running length)

S&F in repairs sheet metal enclosure for double door DBs made out of CRCA mild steel sheet surface with insulated material like polyester with epoxy powder coated surface mounted SP & N 12 ways, 240 Volts, ISI marked 200 amps bus bar stove enameled dust and vermin proof suitable for incorporation MCBs and isolators etc complete all as specified and directed.

S&F in repairs MCB ‘B’ series type suitable for 240 volts, AC supply 20 Amps, single pole with over load and short circuit protection and rupturing capacity not less than 10KA complete all as specified and directed.

S&F in repairs MCB ‘C’ series type suitable for 240 volts, AC supply 32 Amps, S P & N with over load and short circuit protection and rupturing capacity not less than 10KA complete all as specified and directed.

M & L for earthing complete with GI earth plate electrode 60 cm x 60 cm x 6 mm thick burried directly in ground (earth pit not less than 2.25 Mtr deep below ground level ) with top edge of plate not less than 1.5 Mtr below ground level , connecting to GI earth lead 4 mm dia GI earth wire ,by means of bolts,nuts and washers of GI and protection by provision of GI medium grade pipe 15 mm bore including provision of concrete pit in PCC (1:2:4) type B1 using 20 mm grade stone aggregate with 40 mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 gs /Sqmm ) and frame of angle iron 25mmX25mmX6mm with lugs 02 Nos and with 6 mm dia MS bar handle made to shape ,GI light grade 20mm bore pipe for watering perforated at the bottom 1.75 meter long placed ontop edge of earth plate common salt and charcoal filling test point made out of 40 mmX 8 mm FI with fixing arrangement ,funnel, wire mesh and earth work inhard dense soil ,returning filling in and removal of surplus soil to a distance not exceeding 50 mtrs all as per electric plate no.3 of SSR part 1 and connecting to earth test point including taking out unserviceable earthing with all acessories all as specified or indicated including testing on completion all as specified and directed.

Excavation in trenches not exceeding 1.5 mtr wide and not exc 1.5 mtr in depth for laying of cables in soft/loose soil etc complete all as specified and directed.

Returning filling in including spreading levelling watering and well ramming in layers not exceeding 25cm complete all as specified and directed.

Removal of Excavated material n exceeding 50 mtr and depositing where directed complete all as specified and directed.

Supply and filling in Sand for Cable protection (over and under the cable) complete all as specified and directed. Note : Punned thickness shall be measured for payment.

Supply and laying old size sub class B bricks complete all as specified and directed.

Supply, layying, jointing and testing and commissioning in replacement of 16Sqmm x 2 core XLPE insulated, screened , PVC bedded galvanised steel strip or wire armoured electric power cable heavy duty multi stranded aluminium conductor & PVC sheathed LT cable 1100 V grade conforming to IS-7098 laid in trenches/ducts/fixed on poles wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed.

Supply and laying GI pipe 50 mm light grade for cable protection in walls trenches or any situation including clamp nut bolt etc complete all as specified and directed.

Dashmesh Construction Company (BID ID -3195223)

KHANNA CONSTRUCTIONS (BID ID -3200298)