REPAIR, CLEANING AND SEWAGE DISPOSAL SYSTEM AND REPAIR TO DRAIN PATH, RETAINING WALL, COMPOUND WALL FENCING AT 18 SIKH LI, 19 SIKHILI, 251 T/CAMP, 46 INF BDE, 29 JAT,2/9 GR IN THE AREA OF BAISAKHI MIL STN GE 859 EWS

Amount

Cleaning of septic tank chamber by removing effluent water and sludge and buried the same in excavated pits, by digging pits in hard/dense soil including removing surplus earth to a distance not exceeding 50 mtr from starting point and filling up the top portion of pit by excavated soil and sprinkling bleaching powder @ 0.5 Kg per Sqm on excavated areas including temporary baricades complete all as specified and directed.

Cleaning of 150mm dia SWG sewage pipe line including manholes after removing the cover (Cast Iron or RCC covers) and placing the same after cleaning the manholes/sewage line complete all as specified and directed.

Cleaning of 100mm dia SWG sewage pipe line including manholes after removing the cover (Cast Iron or RCC covers) and placing the same after cleaning the manholes/sewage line complete all as specified and directed.

Material and labour for attending/ clearing daily complaints of blockages of floor traps, gully traps, bathroom, WC, Kitchen and wash basin blockage opening etc The contractor will ensure the cleaning/clearing of all the complaints complete on same date. Cleaning of line will be carried as on required basis as directed by Engr-in-charge without affecting the progress of complaints by deploying addl safaiwala if needed and nothing extra will be paid on this account complete all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth; for foundation/sewage line and getting out in hard/dense soil complete all as specified and directed.

All as per serial item No 4 above but exceeding 1.5meter but not exceeding 3.00 mtr in depth complete all as specified and directed.

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm thick, in hard/dense soil complete all as specified and directed.

Removal of surplus soil of distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.5 meter above the starting point complete all as specified and directed.

Demolition and breaking up drain pipes 150mm SWG pipe, set in cement morter complete all as specified and directed.

Demolition and breaking up drain pipes 100mm SWG pipe, set in cement morter complete all as specified and directed.

Material and labour for providing PCC (1:3:6) type C-2 as in concrete bed to drain pipes including packing under and haunching against the sides of pipes of bore 150mm on after they are laid and tested complete all as specified and directed..

Material and labour for providing PCC (1:3:6) type C-2 as in concrete bed to drain pipes including packing under and haunching against the sides of pipes of bore 100mm on after they are laid and tested complete all as specified and directed.

Material and labour for Salt glased stone ware drain pipe 150 mm dia grade A laid in trenches and jointed in cement mortar 1:1 complete all as specified and directed.

Material and labour for Salt glased stone ware drain pipe 100 mm dia grade A laid in trenches and jointed in cement mortar 1:1 complete all as specified and directed.

Demolition of RCC in ground floors and pavings not exc 15 cm thickness (below or above ground level) including removing rubbish off the premises complete all as specified and directed.

M&L for precast cement concrete type b-1 1:2:4 ( using 20 mm graded aggregate ) in cover slabs for manholes & similar articals with plain faces set in CM 1:6 completed all as specified 7 directed

M& L For RCC (DESIGN MIX M-25 GRADE ) For Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like completed all as specified and directed.

Demolition of cement Concrete of any description and in any position not otherwise specifically provided for

Use and waste flat foamwork to vertical faces to drain and similar work.

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

M&L for pcc 1:4:8 type D2 (USING 40 MM GRADED AGGRGATE ) as in fdn filling and mass concrete completed all as specified and directed.

M&L PCC (1:3:6 ) TYPE C-2 (40MM graded aggregate ) mass concrete as in draib wall etc completed

M&L PCC (1:3:6 ) TYPE C-2 (40MM graded aggregate ) mass concrete as in surface channels and drains completed all as specified and directed

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cemen including forms, moulds, mi- tred/stopped ends etc.

M&L for Rendering 10 mm thick IN CM 1:6 on fair faces of brick work or concrete surfaces .

Demolition of cement concrete (unreinforced) in ground floors and pavings not exc 15 cm thickness (below or above ground level) including removing rubbish off the premises complete all as specified and directed.

M &L for 100 mm thick PCC 1;3:6 type c-2 (using 20 mm graded aggregate as in plinth protection / path floor sub base etc inclu the finishing the surface even and smooth w/o using extra cement

M & L for 15 mm thick screed bed cin cm 1:6 or laying floor tiles etc finished rough .

M&L for Chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors completed all as specified and directed.

M&L for Screed bed or bedding layer of mortar 25 mm thick for laying floor finishes cement mortar 1:6 .

M & L For Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-35 GradeWith Grey With Grey Except Cement Cement and no pigment

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

Material and labour for walling of random, rubble, uncoursed, well bonded bedded and solidly hearted built in CM(1:6) with PCC (1:3:6) type C1 bond stone and set in CM(1:6), complete, all as specified and directed. NOTE: Precast PCC bond stone shall be measured and paid under respective item mentioned here-in-after complete all specified and directed.

Extra over stone for hammer dressing with maximum depression on face of stone wall and dressing of face bed and joints , as specified , RR walling and uncoarsed or brought up to course complete all specified and directed.

M&L PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in coping complete all specified and directed.

M&L PCC 1:3:6 type C-1 using 20mm graded stone aggregate as in bond stone etc complete all specified and directed.

M&L for keyed pointing to random rubble masonry or brought upto course in cement mortar 1:3 complete all specified and directed.

M&L for Hand packing (any thickness )at back filling with broken stone or boulders complete all as specified and directed.

S&F in repairs 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as directed.

Dismantling fencing wire mesh any type complete all as directed.

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

Material and labour Plain Cement concrete type C2 , 1:3:6 (using 40mm graded crushed stone aggregate) as in foundation of RCC post or struts complete all as specified and as directed.

Supply and fix mild steel post and struts in fencing including cutting tops to shape as swan neck drilling holes notching for wire etc and flate iron fillets for securing wire mesh etc including all necessary drilling,bolting or riveting etc and similar work conforming to gde Fe 410 or Fe 310 complete all as specified and as directed.

Supply and fix mild steel screw bolts (machine made )with hexagonal or square heads at one end and screwed the other or screwed both ends each screwed end to be fitted with washers and one hexagonal or square diameter of neck 11 to 15 mm length of bolt exc 10cm and nexc 15cm long complete all as specified and as directed.

Supply and fix in repairs Galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails straining bolts including securing or tying at crossing with and provision of galvanished mild steel wire staples or steel pins etc as directed (each line wire to be measured) complete all as specified and as directed.

Supply only chain link MS galvanished fencing of mesh size 100 x100 mm , made from 4mm diameter wire complete all as directed.

Fixing only chain link fencing including line wires any mesh size and type to any type of standared rails,straining bolts etc including provision of binding wire complete all as directed.

Material and labour for preparation of new steel and iron surfaces of any description not otherwise described n.exc 10cm width or girth and applying two coats of aluminium paint over a coat of red oxide primer complete all as specified and directed.

M & L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregate )as in foundation bed concrete complete all specified and directed.

Taking down rain water pipes/vent pipes any dia,any size including all fittings, heads showes, bends, sawn necks etc.complete all as specified and directed.

Supply and fix in repairs 110 mm bore PVC(SWR) pipes single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed.

Supply and fix in repairs 75 mm bore PVC(SWR) pipes single socketed, in any length with rubber ring joints fixed to walls complete all as specified and directed.

Supply and fix in repairs PVC (SWR) bends any radius, bend 110mm dia with rubber ring joints fixed to walls complete all as specified and directed.

Supply and fix in repairs PVC (SWR) junction single, (single T) equal or unequal with access door 110mm dia with rubber ring joints fixed to walls complete all as specified and directed.

Supply and fix in repairs PVC (SWR) bends any radius, with access door 75mm dia with rubber ring joints fixed to walls complete all as specified and directed.

M & L for Cleaning and removing all dirt and scale etc from tank and from the mouths of circulating pipes for the tanks n.exc. 500 Ltrs complete all as specified and directed.

S& F 2 MM Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw and washer in roof, wall etc Completed all as specified and directed.

S&F For Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc completed all as specified and directed.

M/S P K ENTERPRISES (BID ID -3198525)

BROKPA CONSTRUCTION (BID ID -3198534)

M/s Paramount Association of India (BID ID -3201513)

M/S PD ENTERPRISES (BID ID -3195732)

M/S SONAM PEMA ENTERPRISES (BID ID -3198550)

M/S ACE BUILDERS (BID ID -3202250)

M/S L.N. TRADERS (BID ID -3202262)

M/S T G ENTERPRISES (BID ID -3202277)

MS TD CONSTRUCTION (BID ID -3202295)

M/S L G BUILDERS (BID ID -3202328)

PARBIN SIDDIKI (BID ID -3202352)