CA NO. CWE /HILLS /EWS/45 OF 2021-2022 SPECIAL REPAIR TO CERTAIN ROADS AT JOSHIMATH UNDER GE 871 EWS

Amount

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L for cement concrete 1:3:6, type C2 (using 40 mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and direceted.

M&L for sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M&L for polythene film, 150 micron thick, laid over sand layer complete all as specified and directed.

M&L for PQC controlled (quality) 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 including necessary formwork complete all as specified and directed.

M&L for forming 20mm wide expansion joint filled with preformed compressible synthetic filler board, applying bond breaker tape on top of filler board HD 100 for complete width of joint, provision of closed cell polyethylene back up rod 28mm to 30 mm dia filled with polysulphate or polyurethane based sealant (minimum depth of sealant above backup rod shall be 20mm) priming the side and applying masking tape on edges of joint to prevent accidental spilage of sealant and removing the masking tape after sealant is applied for thickness of concrete slab complete all as specified and directed. Note:- The sealant shall confirm to IS-5818 and MAV of +30% with 10 years warranty.

M&L for forming for construction/ dummy joints 70mm deep and 6mm wide (using diamond cutter) and top 13mm (minimum above back up rod) filled with polyurthane sealant and priming the sides with two coats of primer provision of closed cell polyethylene back up rod 08mm dia and applying masking tape on edges of joint to prevent accidental spillage of sealant and give a neat finished to the sealant and remove the making tape after sealant is applied complete all as specified and directed. Note:- The sealant shall confirm to IS-5818 and MAV of +30% with 10 years warranty.

M&L for forming for construction joints 8mm wide deep and 80mm deep for quality concrete slab, cleaning the complete joint and top primed with primer and filled 10 mm with polyurethane thermo setting type sealant over 10mm deep polythene back up material and pasting polythene adhesive tape all along on the both edges of joint and remove the same after filling and tooling the material inside the joints to remove spilled over material complete all as specified and directed.

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

S&F in repair road studs cat eye of size 100x100x20mm sides of minimum coefficient of retro reflective sheeting for high intensity grade of 22000 series (colour as specified by GE) complete all as specified and directed.

S&F in repair Convex Mirror Polycarbonate material of size 800mm dia one post including all fixing arrangement by means of PCC 1:3:6, type C-1 size 250x250x400mm including necessary excavation stick retro reflective type both (red & yellow) complete all as specified and directed.

S&F in repair solar road stud of size 125x125x25mm with shank of size 60mm fixed with 3 No. LED of red colour (colour approved by GE) complete all as specified and directed.

S&F in repair 300mm width PVC made of material ABS speed bumps, colour yellow and black taping top fixing complete all as specified and directed.

S&F in repair MS pipe dealineator 75cm long 50mm dia and 2mm thick including firmly fixing the dealineator to the ground by means of PCC 1:3:6, type C-1 of size 100x100x150mm including necessary excavation, stick retro reflective tape both (red & yellow) 1/4th portion from the top and covered the tape portion with MS grill and remaining portion painted complete all as specified and directed.

Supply only retro reflective tape conspicuity type of size 150mm wide in different colour (red and yellow) complete all as specified and directed.

S&F retro reflective type sign board of size 2.5 x1.0 mtr with frame work for different direction and different shape, coloured fixed on 150 mm dia and 4.5 mtr hight MS pole including washer, cleats, brackets fixed by welding as required duly painted including firmely fixing to the ground by mean of PCC 1:3:6 type C1 size 20mm graded aggregates compleate all as specified & directed.

S&F glow sign board including frame work, LED tube light both side display for different size, shape and colour including all fixing arrengement as required at site complete all as specified and directed.

M&L for ERW or Induction butt weld M.S. tube black conforming to IS 1161-1979 grade Yst 240 complete all as specified and directed.

M&L for preparation of new steel surfaces of any description, n.exc 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply only retro reflective tape conspicuity type of size 50mm wide in different colour (red and yellow) complete all as specified and directed.

M&L for thermoplastic compound paint 2.50 mm thick including reflecting glass beads for lines, dashes, arrows, letters, etc. on roads pavements and the like n exc 10cm wide with road marking paint, white or golden yellow complete all as specified and directed.

Demolition of cement concrete block masonry RR masonry in cement mortar including all quoins, arches, pillar etc and pre-cast block walling etc built in cement mortar complete all as specified and directed.

M&L for precast cement concrete block masonry, 1:3:6, type C-1 (using 20mm graded stone aggregate) with solid blocks, exc. 10 cm in width and setting in mortar 1:4 complete all as specified and directed.

M&L for 15mm thick rendering in cement mortar 1:4 on fair faces of brick or cement concrete surface finished even and smooth with using extra cement complete all as specified and directed.

M&L for PCC 1:3:6, type C-1 (using 20 mm graded stone aggregate) as in surface channel and drain complete all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mould/stopped ends complete all as specified and directed.

M&L for PCC 1:3:6, type C-1 (using 20 mm graded stone aggregate) as in coping including necessary form work complete all as specified and directed.

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

M&L for sand layer in floors or in foundation including watering and consolidation complete all as specified and directed.

M&L for 80mm thickness, M-40 Grade machine pressed precast concrete interlocking paver block any shape and size casted in plastic moulds and compacted on vibrator table confirming to IS 15658-2006 with grey cement and pigment complete all as specified and directed.

S&F framed work such as grills, gratings, etc with ends of bars shouldered and/or riveted, or forged into spike, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

M&L for preparation of new steel surfaces of any description not otherwise described exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

sagar associates

SIDHARTH CONSTRUCTION

MS NANDAN SINGH FARSWAN