PROVN OF 03 X SOAKAGE PITS OF 118 (I) INF BDE GP SIG COY AT NIMU MIL STN UNDER AGE (I) NIMU

Amount

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/dense soil

M&L for Cement concrete 1:5:10 type E2 (40mm graded agg) in foundations,filling and mass concrete

M&L for Pre-cast cement concrete block Using (PCC 1:3:6 type C1) masonry with solid blocks, exc. 10 cm in width and setting in CM (1:4),complete all as specified

M&L for rendering 10mm thick in CM(1:6) on fair faces of brick work or concrete surfaces finished even and smooth (without using extra lime or cement)

M&L for Rendering 15mm thick on fair faces of concrete block masonry surfaces in cement mortar (1:4)

Removing excavated soil n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm.

S&F for Rolled mild steel in Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy

S&F for Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws as specified

M&L for preparation of new steel surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint (1st quality) over one coat of red oxide primer complete all as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) in as in sub base of floor/paving.

M&L 2nd class hardwood 35mm thick Plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats for doors complete all as specified and directed by Engr-in-charge.

M&L 2nd class hardwood 30mm thick Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specified and directed by Engr-in-charge.

S&F Mild steel 100mm long Butt hinges, medium weight, cold rolled mild steel, and fixed complete all as specified and directed by Engr-in-charge.

S&F Mild steel 75mm long Butt hinges, medium weight, cold rolled mild steel, and fixed complete all as specified and directed by Engr-in-charge.

S&F extruded aluminium alloy handles, fabricated type, anodised 150mm long complete all as specified and directed by Engr-in-charge.

S&F extruded aluminium alloy handles, fabricated type, anodised 100mm long complete all as specified and directed by Engr-in-charge.

S&F Aluminium anodised, barrel tower bolt of extruded section and fixed, 150mm long (ISI marked), complete all as specified complete all as specified and directed by Engr-in-charge..

S&F Aluminium anodised, barrel tower bolt of extruded section and fixed, 100mm long (ISI marked), complete all as specified complete all as specified and directed by Engr-in-charge.

S&FAluminium alloy, anodised,sliding door bolt with hasp, staple (bolt type) and fixingclips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminiumalloy and fixed ®

M&L 75mm thick cement concrete type C- 2, 1:3:6 (40mm graded aggregate) as in plinth protection complete all as specified and directed by Engr-in-charge

S & F 3mm thick Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and directed by Engr-in-charge.

M&L for preparation of new wood surfaces of any description, not otherwise descri-bed, over 10cm width or girth and applying two coats of Synthetic enamel (ordinary tint) over a coat of pink primer complete all as specified and directed by Engr-in-charge.

M&L preparing new plastered surfaces of walls and applying two coat of cement base paint over a coat of primer all as specified and directed by Engr-in-charge.

M&L preparing new plastered surfaces of walls and Chalk whiting, on plastered surfaces, prepara-tory to distempering applying two coat of Distemper oil emulsion white or tinted

M&L for Non - skid coloured Ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tileexceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. over 15mm thick Screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in CM 1:4 set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified.

M&L glazed ceramic tile " coloured" 450mmx 300mm x 7mm as in verticle surface such as skirting /dado etc, set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match the shade of tile, fixed over and incl 10mm thick bedding layer in cement mortar 1:4 on concrete block wall surface complete all as specified.

S&F for 25mm outer dia 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded p o l y p r o p y l e n e random fittings fixed complete to walls, ceilings or in floors etc.

S&F for 1000 ltr cap Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I

S&F vitreous China squatting pan, ‘Orissa’ pattern, size 630 x 450 mm white, with integral foot rests (excluding flushing cistern and flush pipe) Squatting pan including connection to trap, and to flushing pipe, anti-syphonage pipe, etc. complete including making good to floor.

S&F PVC valveless 10 ltr cap, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets

S&F Vitreous China wash basin, white, flat back,size 550x400mm ovel type/round/anyshape including brackets and pedestal complete in all respect as specified.

S&F Vitreous China urinals, bowl type (back or corner wall type), complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets,flush pipe, grating and Union fordischarge pipe. (Exclusive offixing supply pipe to flushing cistern, trap and waste pipe) complete all as specified.

S&F 15mm fancy type Bib taps, Chromium plated cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed

S&F 15mm dia Angle cock/Stop valves, cast copper lloy,screwed down, high pressure,with crutch or butterfly handle,screwed both ends for iron pipe or for unions and fixed complete all as specified

S&F for 15mm PVC connections of 600mm long with PTMT nuts complete all as specified.

S&F 15mm dia Fancy type Pillar taps, cast copper alloy, with capstan heads,chromium plated,screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified.

Excavating over areas, n exc 1.5 m deep and getting out in hard /dense soil

Excavating over areas, exc 1.5 m deep and upto 3.0m deep and getting out in hard /dense soil

Excavating over areas, exc 3.0 m deep and upto 4.5m deep and getting out in hard /dense soil

M&L for stone masonry Walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:4, complete all as specified.

M&L for stone masonry Walling of random rubble, uncoursed, well bonded, and solidly heartd laid dry as directed and as specified.

Use & waste formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not ex ceeding 200mm thick with flat rough finished surfaces of concrete, complete all as specifed and directed by Engr-in-charge.

M&L for RCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in slabs supported on walls, beams, and columns in floors, roofs complete all as specified and directed by Engr-in-charge.

M&L for cement concrete 1:4:8 type D2 (using 40mm graded crushed stone aggregate ) in foundation, filling and mass concrete complete all as specified and directed by Engr-in-charge.

M&L for Precast reinforced cement concrete, type B-1, 1:2:4 (Using 20mm graded crushed stone aggregate) as in manhole cover set in cement mortar 1:4, compete all as specified and directed.

TMT bars 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

PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or floor of 110mm bore pipe complete all as specified and directed by Engr-in-charge

S&F for 110 mm bore PVC (SWR) bends any radius (R).

PVC (SWR) Vent cowl of 110mm bore, complete all as specified as directed.

PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or floor of 75mm bore pipe

PVC (SWR) floor trap of 75mm plain with grating including jointing with solvent cement

M&L for 100mm thick cement concrete 1:3:6 type C2 bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested;

S&F Ball Valve 25mm dia

S&F 25mm Nipple suitable for HDPE water tank. (Minimum weight 15 mm-38gms/20mm

M&L for 20mm thick Granite (of any type) tiles machine cut, bedded including Screed bed or bedding layer of mortar 15 mm thick in CM 1:4 for laying finishes and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sq mm 3.5 core

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm 2 core

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for taking out pipe line etc for repairs / laying cables etc and getting out in soft / loose soil complete all as specified and as directed by the Engineer - in - Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and as directed by the Engineer - in - Charge.

Removal of excavated material [soil] to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed by the Engineer - in - Charge.

Material and labour for un reinforced pre cast concrete cable cover class LV type I, flat size 250 mm x 150 mm x 40 mm.

Sand cushioning to under ground cable complete all as specified in clause 19.75 of SSR Part - I.

Supply and fix or laying in trenches/on wall/poles/structures as in repairs GI tubing light grade for road crossing/for cable protection/fixing of pigmi lights etc of 50mm dia sizes including necessary provision for cable entry if reqd in pigmi lights pole, fixing screws complete as required complete all as specified and directed by Engr-in-charge.

M&L for Busbar chambers with 4 aluminium busbar strip of rating 400 Amp 6 way fixed on angle iron of size 40mm x40mm x5mm complete all as specified and directed by Engineer in Charge.

M & L for Earthing complete with galvanised steel earth plate electrode of size (600 x 600 x 6.3) mm thick buried directly into ground vertically to depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level, surrounded on all sides by alternate layers of 150 mm thick charcoal and common salt, connected to MS galvanized earh strip of size 32 x 6 mm by means of lugs, bolts, nuts, washer, check nuts of galvanised iron or steel all as shown in Electrical plate No. 3, wire protected by dia 15 mm bore light grade GI Pipe laid in floor and fixed to wall with proper size of clamps and watering pipe of bore 20 mm dia GI light grade including wire mesh funnel, PCC, earth chamber pit with PCC 1:2:4 type B-1 using 20 mm grade stone aggreate including form work cement mortar including CI Pit cover with frame necessary excavation and earth work in any type of soil including testing on completion for desired result all as specified.

M&L for point wiring with PVC insulated single core cable of stranded copper conductors of size 1.5 sqmm, 1100 volt grade drawn in and including rigid PVC casing caping accessories lain on wall/ceiling surface and fixed with PVC saddles and back-plate and GI screws, including PVC insulated single core cable of stranded copper conductor of size 1.5 sqmm as earth continuous wire connected to common earth and PVC Board for housing like switches, sockets, fan regulators etc all as directed for following :-

(a) One light point/one fan point controlled by one switch

(b) One 3 pin 5 amps socket outlet independent with cables 1.5 sqmm size

(c) One 3 pin 5 Amp socket outlet on same board.

All same as per item No 2 (c ) above but with conductor of size 4 sqmm (Nominal area) for one 3 pin socket outlet 15 Amps on independent board complete and earth continuity wire with 4 sqmm PVC insulated stranded copper conductor Cable.

S&F socket 2 in 1, 5 pin 5 Amp flush type complete all as specified.

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

S&f Switch socket combination 2 in 1, 3 pin, 5 Amp flush type complete all as specified and directed.

S&F switch Socket Combination 2 in 1, 3 pin, 15/16 amp flush type Universal complete all as specified and directed.

M&L for ceiling rose surface Bakelite 65x50mm two to three terminal complete all as specified and as directed by Engr-in-Charge.

S&F basic all purpose surface and wall mounted LED batten with polycarbonate housing and integreted electronic driver of cap 20 watt, 4 feet long, with all accessories complete all as per specified and as directed by Engr-in-Charge.

Supply and fixing LED lights fittings 10/12 watt, 220 v, AC decorative box type with driver , holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.

S & F LED light fitting 1x9W/1X10W bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size.

S&F sheet metal powder coated versatile Double door SPN distribution board, 12 way suitable for MCB's fitted with copper bus bar rated 200amps, neutral link , earth bar and din rail suitable for use on 240 Volt, 50Hz .

M&L for MCB SPN 40 Amp, 240V with 10KA breaking capacity of 'C' series in distribution boards all as specified and directed.

S&F to MCB SP 6-32 Amp with 10KA breaking capacity of 'C' series in distribution boards all as specified and directed.

Supply and fix exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz,RPM 1200,Copper winding of sweep 250mm.

Earthing complete with galvanised steel earth plate electrode of size (600 x 600 x 6.3) mm thick buried directly into ground vertically to depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level, surrounded on all sides by alternate layers of 150 mm thick charcoal and common salt, connected to galvanized earh lead wire of size 4.0 mm dia by means of lugs, bolts, nuts, washer, check nuts of galvanised iron or steel all as shown in Electrical plate No. 3, wire protected by dia 15 mm bore light grade GI Pipe laid in floor and fixed to wall with proper size of clamps and watering pipe of bore 20 mm dia GI light grade including wire mesh funnel, PCC, earth chamber pit with PCC 1:2:4 type B-1 using 20 mm grade stone aggreate including form work cement mortar including CI Pit cover with frame necessary excavation and earth work in any type of soil including testing on completion for desired result all as specified.

TSEWANG DORJAY (BID ID -3265128)

M/S SONAM angchok (BID ID -3265140)

M/S Deldan Namgail (BID ID -3266585)

M/S SONAM NAMGIAL (BID ID -3265003)

CHHIRPON BUILDERS (BID ID -3267360)

M/S TSERING ANGCHOK (BID ID -3265098)

Takshos Enterprises (BID ID -3267821)